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		<title>Navrhování nosných konstrukcí (TP 1.11.1)</title>
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		<dc:creator><![CDATA[Lenka Charousková]]></dc:creator>
		<pubDate>Fri, 04 Dec 2020 15:16:12 +0000</pubDate>
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					<description><![CDATA[Pomůcka je určena především pro projektanty pozemních staveb. Záměrem bylo poskytnout souhrnnou pomůcku pro navrhování konstrukcí, která usnadní provedení architektonického a konstrukčního návrhu tím, že umožní předběžný návrh dimenzí nosných konstrukcí za použití relativně jednoduchých pravidel, empirických vzorců popř. dalších nestandardních metod. Předpokládá se, že uživatel pomůcky má základní znalosti o nosných konstrukcích, o jejich uspořádání a statickém působení.]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph"><strong>Autoři:</strong> <a href="/autori/lorenz-karel/">doc. Ing. Karel Lorenz, CSc.</a></p>



<p class="wp-block-paragraph"><strong>Stav:</strong> kontrola 2022, vydání 2014</p>



<p class="wp-block-paragraph"><strong>Anotace:</strong><br>Pomůcka je určena především pro projektanty pozemních staveb. Záměrem bylo poskytnout souhrnnou pomůcku pro navrhování konstrukcí, která usnadní provedení architektonického a konstrukčního návrhu tím, že umožní předběžný návrh dimenzí nosných konstrukcí za použití relativně jednoduchých pravidel, empirických vzorců popř. dalších nestandardních metod. Předpokládá se, že uživatel pomůcky má základní znalosti o nosných konstrukcích, o jejich uspořádání a statickém působení.</p>



<p class="wp-block-paragraph"><strong><a href="/upozorneni-k-textum">Upozornění k textu</a></strong></p>



<h3 class="wp-block-heading">OBSAH</h3>


<figure class="wp-block-table">
<table style="border-style: hidden;" cellspacing="0" cellpadding="0" border="0">
<tbody>
<tr>
<td style="border-style: hidden; width: 15px; text-align: right;">&nbsp;</td>
<td style="border-style: hidden;"><a href="#predmluva"><strong>Předmluva</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>1</strong></td>
<td style="border-style: hidden;"><a href="#1"><strong>Konstrukční zásady</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.1</td>
<td style="border-style: hidden;"><a href="#1-1">Materiály v nosných konstrukcích</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.2</td>
<td style="border-style: hidden;"><a href="#1-2">Optimální rozpony</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.3</td>
<td style="border-style: hidden;"><a href="#1-3">Prostorová tuhost a vyztužení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.4</td>
<td style="border-style: hidden;"><a href="#1-4">Dilatace</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>2</strong></td>
<td style="border-style: hidden;"><a href="#2"><strong>Střechy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.1</td>
<td style="border-style: hidden;"><a href="#2-1">Zatížení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.2</td>
<td style="border-style: hidden;"><a href="#2-2">Konstrukční typy krovů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.3</td>
<td style="border-style: hidden;"><a href="#2-3">Krokevní soustava</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.4</td>
<td style="border-style: hidden;"><a href="#2-4">Hambalková soustava</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.5</td>
<td style="border-style: hidden;"><a href="#2-5">Vaznicová soustava</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.6</td>
<td style="border-style: hidden;"><a href="#2-6">Vazníková (vlašská) soustava</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.7</td>
<td style="border-style: hidden;"><a href="#2-7">Ploché střechy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>3</strong></td>
<td style="border-style: hidden;"><a href="#3"><strong>Stropy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.1</td>
<td style="border-style: hidden;"><a href="#3-1">Zatížení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.2</td>
<td style="border-style: hidden;"><a href="#3-1">Železobetonové stropy monolitické</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.3</td>
<td style="border-style: hidden;"><a href="#3-3">Železobetonové stropy nosníkové (vložkové, polomontované)</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.4</td>
<td style="border-style: hidden;"><a href="#3-4">Železobetonové stropy montované</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.5</td>
<td style="border-style: hidden;"><a href="#3-5">Keramické stropy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.6</td>
<td style="border-style: hidden;"><a href="#3-6">Nosníkové stropy (polomontované)</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.7</td>
<td style="border-style: hidden;"><a href="#3-7">Keramické panely a povaly</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.8</td>
<td style="border-style: hidden;"><a href="#3-8">Ocelové stropy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.9</td>
<td style="border-style: hidden;"><a href="#3-9">Spřažené stropy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.10</td>
<td style="border-style: hidden;"><a href="#3-10">Dřevěné stropy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.11</td>
<td style="border-style: hidden;"><a href="#3-11">Klenby a oblouky</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>4</strong></td>
<td style="border-style: hidden;"><a href="#4"><strong>Trámy a průvlaky</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">4.1</td>
<td style="border-style: hidden;"><a href="#4-1">Zatížení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">4.2</td>
<td style="border-style: hidden;"><a href="#4-2">Dřevěné trámy a průvlaky</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">4.3</td>
<td style="border-style: hidden;"><a href="#4-3">Ocelové trámy a průvlaky</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">4.4</td>
<td style="border-style: hidden;"><a href="#4-4">Železobetonové trámy a průvlaky</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>5</strong></td>
<td style="border-style: hidden;"><a href="#5"><strong>Překlady</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">5.1</td>
<td style="border-style: hidden;"><a href="#5-1">Zatížení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">5.2</td>
<td style="border-style: hidden;"><a href="#5-2">Prefabrikované překlady</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">5.3</td>
<td style="border-style: hidden;"><a href="#5-3">Keramické překlady</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">5.4</td>
<td style="border-style: hidden;"><a href="#5-4">Monolitické překlady</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">5.5</td>
<td style="border-style: hidden;"><a href="#5-5">Ocelové překlady</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">5.6</td>
<td style="border-style: hidden;"><a href="#5-6">Zděné překlady</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>6</strong></td>
<td style="border-style: hidden;"><a href="#6"><strong>Schodiště</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.1</td>
<td style="border-style: hidden;"><a href="#6-1">Všeobecné údaje o schodištích</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.2</td>
<td style="border-style: hidden;"><a href="#6-2">Dřevěná schodiště</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.3</td>
<td style="border-style: hidden;"><a href="#6-3">Ocelová schodiště</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.4</td>
<td style="border-style: hidden;"><a href="#6-4">Schodiště železobetonová</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>7</strong></td>
<td style="border-style: hidden;"><a href="#7"><strong>Zděné konstrukce</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">7.1</td>
<td style="border-style: hidden;"><a href="#7-1">Konstrukční systémy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">7.2</td>
<td style="border-style: hidden;"><a href="#7-2">Nosné stěny a pilíře</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>8</strong></td>
<td style="border-style: hidden;"><a href="#8"><strong>Sloupy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.1</td>
<td style="border-style: hidden;"><a href="#8-1">Dřevěné sloupy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.2</td>
<td style="border-style: hidden;"><a href="#8-2">Ocelové sloupy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.3</td>
<td style="border-style: hidden;"><a href="#8-3">Železobetonové sloupy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>9</strong></td>
<td style="border-style: hidden;"><a href="#9"><strong>Výškové budovy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>10</strong></td>
<td style="border-style: hidden;"><a href="#10"><strong>Halové objekty a zastřešení na velká rozpětí</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.1</td>
<td style="border-style: hidden;"><a href="#10-1">Statické systémy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.2</td>
<td style="border-style: hidden;"><a href="#10-2">Železobetonové haly</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.3</td>
<td style="border-style: hidden;"><a href="#10-3">Ocelové haly</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.4</td>
<td style="border-style: hidden;"><a href="#10-4">Dřevěné haly</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.5</td>
<td style="border-style: hidden;"><a href="#10-5">Zděné haly</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.6</td>
<td style="border-style: hidden;"><a href="#10-6">Haly z plastů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.7</td>
<td style="border-style: hidden;"><a href="#10-7">Haly z tkanin a folií</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>11</strong></td>
<td style="border-style: hidden;"><a href="#11"><strong>Zakládání staveb</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">11.1</td>
<td style="border-style: hidden;"><a href="#11-1">Základy plošné</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">11.2</td>
<td style="border-style: hidden;"><a href="#11-2">Základy hlubinné</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">11.3</td>
<td style="border-style: hidden;"><a href="#11-3">Omezení deformace základových konstrukcí</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>12</strong></td>
<td style="border-style: hidden;"><a href="#12"><strong>Stavební jámy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">12.1</td>
<td style="border-style: hidden;"><a href="#12-1">Svahované jámy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">12.2</td>
<td style="border-style: hidden;"><a href="#12-2">Roubené pažení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">12.3</td>
<td style="border-style: hidden;"><a href="#12-3">Štětové stěny</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>13</strong></td>
<td style="border-style: hidden;"><a href="#13"><strong>Opěrné stěny</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">13.1</td>
<td style="border-style: hidden;"><a href="#13-1">Obkladní stěny</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">13.2</td>
<td style="border-style: hidden;"><a href="#13-2">Gravitační stěny</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">13.3</td>
<td style="border-style: hidden;"><a href="#13-3">Úhelníkové stěny</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">13.4</td>
<td style="border-style: hidden;"><a href="#13-4">Desková stěna na žebrech</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">13.5</td>
<td style="border-style: hidden;"><a href="#13-5">Palisáda</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">13.6</td>
<td style="border-style: hidden;"><a href="#13-6">Vyztužená zemina</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>14</strong></td>
<td style="border-style: hidden;"><a href="#14"><strong>Přílohy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">&nbsp;</td>
<td style="border-style: hidden;"><a href="#literatura"><strong>Literatura</strong></a></td>
</tr>
</tbody>
</table>
</figure>


<hr class="wp-block-separator has-css-opacity is-style-wide"/>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="predmluva">PŘEDMLUVA</h3>



<p class="wp-block-paragraph">Předložená publikace je určena především pro projektanty pozemních staveb. Záměrem autora bylo poskytnout souhrnnou příručku pro navrhování konstrukcí, která usnadní provedení architektonického a konstrukčního návrhu tím, že umožní předběžný návrh dimenzí nosných konstrukcí za použití relativně jednoduchých pravidel, empirických vzorců, popř. dalších nestandardních metod. Předpokládá se, že uživatel příručky má základní znalosti o nosných konstrukcích, o jejich upořádání a statickém působení.</p>



<p class="wp-block-paragraph">Při použití příručky je nutné vycházet vždy z konkrétních podmínek, ve kterých konstrukce působí, a splnit okrajové podmínky, za kterých návrh platí. V textu nebo na obrázcích uváděné rozměry konstrukcí je nutno chápat jako směrné, proto je vždy nutno přihlédnout ke konkrétním podmínkám a rozměrové hodnoty v konečném návrhu staticky ověřit. V příručce nejsou uvedeny podklady pro návrh podrobností konstrukce, styků, uložení apod., což je rovněž předmětem statického a konstrukčního řešení.</p>



<p class="wp-block-paragraph">Publikace je rozdělena do čtrnácti kapitol – konstrukční zásady, vícepodlažní stavby, výškové budovy, halové stavby a zastřešení na velká rozpětí, výkopy, opěrné zdi a seznam literatury. V příloze je pak uveden výtah statických veličin a přehled některých vzorců, rovněž potřebných pro návrh konstrukce. Vzhledem k uvádění empirických vztahů je třeba použít odpovídající jednotky veličin. Pro snazší orientaci jsou v některých partiích uvedeny konkrétní příklady, aby měl čtenář kontrolu reálnosti návrhu.</p>



<p class="wp-block-paragraph">Autor považuje za svou milou povinnost poděkovat recenzentům Ing. Miloši Horákovi a Dr. Ing. Tomášovi Novotnému, za jejich cenné rady a připomínky k rukopisu. Dále bych rád požádal čtenáře či uživatele o laskavé sdělení případných poznámek a připomínek k obsahu a zaměření publikace i rozsahu jednotlivých kapitol, které by bylo možné uplatnit při dalším vydání.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1">1 <span class="uppercase">Konstrukční zásady</span></h3>



<p class="wp-block-paragraph">V této kapitole jsou uvedeny některé všeobecné zásady a pravidla, která se používají při návrhu nosných konstrukcí, Jedná se o volbu materiálu, prostorové uspořádání z hlediska rozmístění nosných prvků, prostorové tuhosti objektu a velikosti dilatačních celků.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-1">1.1 <span class="uppercase">Materiály v nosných konstrukcích</span></h3>



<p class="wp-block-paragraph">Pro nosné konstrukce pozemních staveb jsou základními materiálovými variantami:</p>



<ul class="wp-block-list"><li>zdivo;</li><li>železový beton;</li><li>předpjatý beton;</li><li>dřevo;</li><li>ocel;</li><li>hliníkové slitiny;</li><li>plastické hmoty;</li><li>sklo.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zpravidla se hmoty kombinují – zdivo s ocelí a železovým či prostým betonem, popřípadě ocelí apod.</p>



<p class="wp-block-paragraph">Zásadně jsou všechny uvedené stavební hmoty vhodné pro každý stavební záměr – za určitých předpokladů a podmínek mají jednotlivé stavební hmoty své klady a zápory, které mohou být pro volbu předmětné konstrukce rozhodující.</p>



<p class="wp-block-paragraph"><strong>Dřevěné konstrukce</strong></p>



<p class="wp-block-paragraph">a) výhody</p>



<ul class="wp-block-list" type="a"><li>přizpůsobitelné každému půdorysu;</li><li>jednoduchá možnost stavby, snadná demontáž;</li><li>znovu použitelné po demontáži;</li><li>jednoduché a lehké pro výrobu, jednoduché spoje, jednoduchá montáž;</li><li>pro malou vlastní hmotnost možná výroba velkých dílců, proto jednoduchý transport a montáž pomocí lehkého jeřábu či ručně;</li><li>malé základy díky malé vlastní tíze;</li><li>výhodná pevnost téměř shodná pro tlak, tah i ohyb;</li><li>výhodné stavebně fyzikální vlastnosti – dobrá tepelná izolace, malá tepelná roztažnost, a proto není nutná dilatace;</li><li>psychologicky příjemné pro obývání;</li><li>esteticky vhodné;</li><li>nekoroduje, životnost se prodlužuje konstruktivním řešením a chemickým ošetřením;</li><li>dobrá možnost kombinace se zdivem a ocelí.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">b) nevýhody</p>



<ul class="wp-block-list"><li>výškové omezení do dvou nadzemních podlaží (mimo sklep a využívané podkroví) z požárních důvodů;</li><li>rozpětí nosníků jsou omezena zejména díky průhybu, pokud je dána maximální konstrukční výška stropu;</li><li>nevhodné pro příliš velká zatížení vzhledem k mechanickým vlastnostem dřeva;</li><li>anizotropie – rozdílné materiálové vlastnosti dřeva v různých směrech;</li><li>pro nosnou konstrukci především tyčové prvky;</li><li>objemové změny vlivem vlhkosti;</li><li>riziko napadení dřevokaznými houbami a hmyzem;</li><li>hořlavost dřeva vyžadující ochranu proti požáru.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Zděné konstrukce</strong></p>



<p class="wp-block-paragraph">a) výhody</p>



<ul class="wp-block-list"><li>díky malé stavební jednotce velmi dobrá tvarovatelnost konstrukce;</li><li>hospodárnost, malá potřeba technického vybavení a malé nároky na jeřáby;</li><li>dobrý přenos tlakových sil stěnami a pilíři, vodorovné síly je vhodné přenášet stěnovým prvky;</li><li>jednoduchá výstavba i rozebrání, ještě jednodušší bourání;</li><li>odolnost proti ohni velmi dobrá i bez omítky a obkladů, poškození ohněm malá a opravitelná;</li><li>příznivé stavebně-fyzikální vlastnosti, tepelně izolační schopnosti zejména u děrovaných a dutých cihel, velká tepelná jímavost u plných cihel, smršťování a roztahování velmi malé, malá tepelná roztažnost, a proto možné velké vzdálenosti dilatačních spár;</li><li>odolné proti povětrnosti, vyžadující minimum údržby (mimo omítku);</li><li>architektonicky a psychologicky působí „lidsky“;</li><li>dobře se kombinuje se dřevem, ocelí i betonem.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">b) nevýhody</p>



<ul class="wp-block-list"><li>malá únosnost zdiva v tahu, a proto je vhodné jen pro převážně tlačené prvky (stěny, pilíře, klenby), proti tahovým napětím je možno vyztužit, případně předepnout;</li><li>střední úroveň pevnosti neumožňuje příliš vysoké budovy;</li><li>citlivé na dynamické účinky – exploze, zemětřesení, technická seismicita způsobují trhliny;</li><li>omítané zdivo vyžaduje údržbu;</li><li>zdění je závislé na počasí;</li><li>rozměrové tolerance přinášejí problémy dalším profesím.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Ocelové konstrukce</strong></p>



<p class="wp-block-paragraph">a) výhody</p>



<ul class="wp-block-list"><li>přesná a čistá výroba, rychlá montáž, možno bezprostředně pokračovat s kompletací;</li><li>krátké lhůty výstavby nezávislé na počasí a ročním období;</li><li>flexibilní dispozice díky velkým vzdálenostem mezi sloupy;</li><li>možnost rozšíření a přestavby bez velkých technických problémů;</li><li>nepatrné náklady na demontáž, možnost opakovaného použití, zbytková hodnota šrotu;</li><li>vysoká pevnost v tahu, tlaku i ohybu, malé rozměry prvků při velkých rozpětích a velkém počtu podlaží;</li><li>malá vlastní tíha konstrukce a z toho vyplývající malé nároky na zdvihací prostředky a základy konstrukce;</li><li>možnost vedení instalací v relativně velkých mezistropech;</li><li>jednoduché připojení fasády, dělicích příček i zavěšeného podhledu;</li><li>konstrukce působí lehce a elegantně;</li><li>lze dobře kombinovat se dřevem, zdivem, betonem i sklem.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">b) nevýhody</p>



<ul class="wp-block-list"><li>potřeba trvalé údržby a ochrany proti korozi;</li><li>ocel sice nehoří, ale vysoké teploty ovlivňují mechanické vlastnosti, to vyžaduje ochranu proti požáru, například obklady apod.;</li><li>velká protažení vlivem teploty, nutno řešit dilatacemi;</li><li>náročné na návrh konstrukce a jejích detailů;</li><li>výroba vyžaduje specializované firmy.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Železobetonové konstrukce</strong></p>



<p class="wp-block-paragraph">a) výhody</p>



<ul class="wp-block-list"><li>téměř neomezené možnosti tvarování a uspořádání (skelety, skořepiny, nádrže, věže, stožáry, bunkry);</li><li>velká pevnost betonu v tlaku v kombinaci s výztuží také v tahu a ohybu, což lze ovlivnit volbou materiálu ve velkém rozsahu;</li><li>i další vlastnosti lze naprogramovat, jako je vodonepropustnost, chemická odolnost, tepelně-technické vlastnosti (lehčený beton), propustnost záření;</li><li>velká životnost, malé náklady na údržbu;</li><li>jako konstrukční materiál nehoří, netaví se, nepředstavuje žádné požární zatížení, po požáru jsou zpravidla konstrukce dobře opravitelné;</li><li>velká tepelná jímavost při změnách teploty;</li><li>konstrukčně příznivé – stropní desky tvoří současně vodorovné vyztužení, schodišťové stěny a výtahové šachty tvoří současně ztužující elementy;</li><li>dobře se kombinuje s ocelí a zdivem.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">b) nevýhody</p>



<ul class="wp-block-list"><li>„ambulantní“ výroba;</li><li>výroba je závislá na počasí;</li><li>beton tvoří bez dalších opatření tepelný most;</li><li>ochrana proti elektrickému poli a patogenním zónám není dosud pro beton známá;</li><li>bourání, rozšiřování, popř. zesilování je obtížnější;</li><li>architektonicky sporné, hovoří se o sklonu k šedivému „brutalismu“.</li></ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-2">1.2 <span class="uppercase">Optimální rozpony</span></h3>



<p class="wp-block-paragraph" id="tab-1-1"><em>Tab. 1.1</em> Ekonomicky optimální modulové osnovy pro skeletové stavby</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Železobeton</td>
<td style="text-align: center;">&lt; 6 x 6 m</td>
</tr>
<tr>
<td style="text-align: center;">Ocel nebo železobeton</td>
<td style="text-align: center;">6 x 6 – 10 x 10 m</td>
</tr>
<tr>
<td style="text-align: center;">Ocel</td>
<td style="text-align: center;">&gt; 10 x 10 m</td>
</tr>
</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-1"><img decoding="async" width="189" height="122" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-1.jpg" alt="" class="wp-image-8234" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-1.jpg 189w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-1-150x97.jpg 150w" sizes="(max-width: 189px) 100vw, 189px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.1</em> Schéma modulové osnovy pro skeletové stavby</p>



<p class="wp-block-paragraph" id="tab-1-2"><em>Tab. 1.2</em> Ekonomicky optimální rozpony stropů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Trapézové plechy</td>
<td style="text-align: center;">&lt; 5 m</td>
</tr>
<tr>
<td>Železobeton</td>
<td style="text-align: center;">&lt; 6 m</td>
</tr>
<tr>
<td>Železobeton nebo ocel s trámy a průvlaky</td>
<td style="text-align: center;">6–12 m</td>
</tr>
<tr>
<td>Ocel s trámy a průvlaky</td>
<td style="text-align: center;">&gt; 12 m</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-large" id="obr-1-2"><img decoding="async" width="132" height="39" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-2.jpg" alt="" class="wp-image-8235"/></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.2</em> Schéma rozpětí stropů</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-3"><span class="uppercase">1.3 Prostorová tuhost a vyztužení</span></h3>



<p class="wp-block-paragraph">Prostorovou tuhostí nazýváme schopnost stavební konstrukce odolávat zatížení, které působí obecným směrem. Síla obecného směru vzniká kombinací svislých účinků vlastní tíhy konstrukce, užitného zatížení apod., a vodorovného zatížení reprezentovaného zejména účinky větru, ale i vodorovných složek užitného zatížení atd.</p>



<p class="wp-block-paragraph">Ztužení ve vodorovných rovinách zpravidla tvoří stropní či střešní konstrukce, které u patrových objektů jsou dostatečně tuhé ve své rovině, takže jsou schopné přenést účinky zatížení na ztužující konstrukci (monolitické stropy nebo panelové stropy se zálivkovou výztuží apod.) U halových staveb se tuhost střešní roviny zajišťuje větrovými ztužidly (zavětrováním ve střešní rovině).</p>



<p class="wp-block-paragraph">Svislé ztužující konstrukce jsou uvedeny v následujícím přehledu:</p>



<ul class="wp-block-list"><li><strong>vetknuté sloupy </strong>především u halových jednopodlažních popř. dvoupodlažních staveb musí být dostatečně zakotvené do základů. Na účinky vodorovného zatížení sloupy působí staticky jako konzoly vetknuté buď v obou směrech, nebo mohou být v jednom směru uložené kloubově (především u dřeva a oceli). V zásadě je možné vetknuté sloupy navrhnout ze všech materiálů pro různé konstrukční výšky. Vetknuté sloupy neomezují dispoziční řešení a umožňují maximální flexibilitu.</li></ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-3"><img decoding="async" width="63" height="152" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-3.jpg" alt="" class="wp-image-8237" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-3.jpg 63w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-3-62x150.jpg 62w" sizes="(max-width: 63px) 100vw, 63px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.3</em> Schéma vetknutého sloupu</p>



<ul class="wp-block-list"><li><strong>příhradová zavětrování </strong>jsou typická pro dřevěné a ocelové skelety a halové stavby. Zajišťují tuhost konstrukce pouze ve své rovině, kolmo ke své rovině jsou měkké. Staticky jsou velmi výhodné s ohledem na přenos účinků osovými silami v jednotlivých prutech a díky velké tuhosti. Průřezy prutů jsou relativně malé, ale po architektonické stránce zavětrování omezuje dispoziční řešení.</li></ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-4"><img loading="lazy" decoding="async" width="208" height="66" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-4.jpg" alt="" class="wp-image-8238" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-4.jpg 208w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-4-150x48.jpg 150w" sizes="(max-width: 208px) 100vw, 208px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.4</em> Schéma příhradového zavětrování</p>



<ul class="wp-block-list"><li><strong>rámy </strong>jsou možné u všech typů staveb a jsou architektonicky a provozně velmi výhodné. V halách jsou časté dvoukloubové rámy různých provedení, u vícepodlažních budov patrové rámy, které vzniknou tuhým spojením sloupů s průvlaky. Typickým materiálem pro rámy je železobeton. Patrové rámy je možné použít do velké výšky objektu.</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-5"><img loading="lazy" decoding="async" width="169" height="116" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-5a.jpg" alt="" class="wp-image-8239" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-5a.jpg 169w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-5a-150x103.jpg 150w" sizes="(max-width: 169px) 100vw, 169px" /></figure>
</div></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="179" height="61" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-5b.jpg" alt="" class="wp-image-8240" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-5b.jpg 179w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-5b-150x51.jpg 150w" sizes="(max-width: 179px) 100vw, 179px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"><em>Obr. 1.5</em> Statická schémata rámů</p>
</div>
</div>



<ul class="wp-block-list"><li><strong>stěny </strong>jsou možné u všech druhů staveb; u obytných a provozních budov mohou tvořit výztužné stěny štíty, dělicí příčky (mezibytové apod.), schodišťové stěny a stěny u výtahů probíhající po celé výšce objektu. Staticky působí jako konzoly vetnuté do základů, jejich tuhost je závislá především na šířce stěny. Mohou být plné nebo s otvory.</li></ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-6"><img loading="lazy" decoding="async" width="199" height="125" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-6.jpg" alt="" class="wp-image-8241" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-6.jpg 199w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-6-150x94.jpg 150w" sizes="(max-width: 199px) 100vw, 199px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.6</em> Výztužné stěny</p>



<ul class="wp-block-list"><li><strong>monolitická jádra </strong>vznikají propojením stěn ohraničujících komunikační prostory. Od pěti podlaží je hospodárné použití posuvného bednění. Umožňují vyztužit budovu do velké výšky.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Výztužná konstrukce může plnit svou funkci podle uspořádání, buď v jedné rovině (příhradové zavětrování, rovinný rám, stěna) s minimální tuhostí ve směru kolmém k této rovině, nebo zajistí prostorovou tuhost ve všech směrech (monolitické jádro, sloup vetknutý ve všech směrech, prostorový rám).</p>



<p class="wp-block-paragraph"><strong>Pro zajištění prostorové tuhosti objektu musí být, za předpokladu tuhých stropů či střešní roviny, konstrukce ztužena alespoň ve třech svislých rovinách, které se neprotínají ve společné přímce (průsečnici).</strong> Tím je zamezeno jak posunutí stropních desek ve vodorovné rovině (od podélných a vodorovných účinků větru), tak pootočení (nakroucení) stavby.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-7"><img loading="lazy" decoding="async" width="195" height="126" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-7.jpg" alt="" class="wp-image-8242" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-7.jpg 195w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-7-150x97.jpg 150w" sizes="(max-width: 195px) 100vw, 195px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.7</em> Půdorysné rozmístění ztužujících konstrukcí – síly <em>H</em> musí být v rovnováze se vnějším vodorovným zatížením</p>



<p class="wp-block-paragraph" id="priklad-1-1"><strong>Příklad 1.1</strong></p>



<p class="wp-block-paragraph">Navrhněte ztužení rohového objektu s vyztužením ve třech svislých rovinách, půdorys:</p>



<p class="wp-block-paragraph">a)</p>


<div class="wp-block-image">
<figure class="aligncenter size-large"><img loading="lazy" decoding="async" width="117" height="73" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1.jpg" alt="" class="wp-image-8243"/></figure>
</div>


<p class="wp-block-paragraph">Vyztužení, která se však protínají v jedné průsečnici – zamezí posunutí stropních desek, ale kolem bodu „O“ může dojít k pootočení – vyztužení je nedostatečné,</p>



<p class="wp-block-paragraph">b)</p>


<div class="wp-block-image">
<figure class="aligncenter size-large"><img loading="lazy" decoding="async" width="116" height="81" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2.jpg" alt="" class="wp-image-8244"/></figure>
</div>


<p class="wp-block-paragraph"><strong>dostatečné vyztužení</strong> objektu podle výše uvedených pravidel – je zamezeno posunutí i pootočení stropních desek.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-4"><span class="uppercase">1.4 Dilatace</span></h3>



<p class="wp-block-paragraph">Konstrukce je nutné dělit na dilatační úseky z důvodů:</p>



<ul class="wp-block-list"><li>délkových změn způsobených tepelnou roztažností materiálu a kolísáním teplot v průběhu dne a celého roku;</li><li>smršťování a bobtnání materiálu způsobeného změnami vlhkosti;</li><li>různého zatížení částí stavby způsobeného rozdíly ve výšce objektu či rozdílného využití;</li><li>různého sedání vlivem nestejnorodých základových poměrů;</li><li>při přístavbách.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Podle příčiny se dilatace navrhuje pro předpokládaný vzájemný posun ve <strong>svislém směru</strong>, například pro různé sedání, nebo ve <strong>vodorovném směru</strong> z důvodů objemových změn materiálu konstrukce, způsobených například smršťováním betonu, tepelnou roztažností apod. Podle toho je možno navrhnout způsob dilatace:</p>



<ul class="wp-block-list"><li>zdvojením nosné konstrukce (sloupů, průvlaků);</li><li>vloženým polem s možností výškového pohybu;</li><li>vytvořením styků s možností vodorovného posunu (kluzné uložení stropů apod.).</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Jednotlivé dilatační celky je nutné z hlediska prostorové tuhosti zkoumat odděleně a každou část samostatně vyztužit.</p>



<p class="wp-block-paragraph">Velikosti dilatačních celků pro jednotlivé konstrukční materiály jsou předepsány v některých normách, nebo se musí konstrukce na účinek například smršťování betonu posoudit. Při kombinaci různých materiálů je nutné vzít v úvahu nejnepříznivější z hodnot. Návrhu dilatačních celků z důvodů rozdíleného zatížení, nestejnorodých základových poměrů či různých výšek stavby se úseky volí podle konkrétních podmínek.</p>



<p class="wp-block-paragraph">Velikost dilatačního úseku závisí také na uspořádání ztužujících prvků stavby. Například největší délky dilatačních celků s ohledem na tepelnou roztažnost jsou u ocelových konstrukcí, pokud je konstrukce uspořádána tak, že konstrukce může volně dilatovat od středu k oběma koncům. Pokud ztužující konstrukce brání volné dilataci, zmenšuje se délka dilatačního úseku za účelem omezení velikosti silových účinků od zabráněné dilatace.</p>



<p class="wp-block-paragraph">Podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=76653&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1992-1-1</a> lze u železobetonových konstrukcí zanedbat účinky teploty a smršťování, pokud je dodržena maximální vzdálenost dilatačních spár <em>d</em><sub>joint</sub> = 30 m. Pro prefabrikované konstrukce mohou být vzdálenosti spár větší, protože část smršťování a dotvarování proběhla před montáží. V normě <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86363&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 1201</a> jsou uvedeny doplňující články, mimo jiné i rozměry dilatačních celků podle následujících tabulek:</p>



<p class="wp-block-paragraph" id="tab-1-3"><em>Tab. 1.3</em> Maximální délky dilatačních úseků <span style="font-size: 19px;"><em>ℓ</em></span><sub>dil,1</sub> [m] pro budovy a haly podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86363&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 1201</a></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Řádek</td>
<td style="vertical-align: middle; text-align: center;" colspan="2" rowspan="3">Druh konstrukce</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Maximální délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>dil,1</sub> [m] při nosné konstrukci</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">monolitické</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">montované</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">chráněné<sup>1)2)</sup></td>
<td style="text-align: center; vertical-align: middle;">nechráněné</td>
<td style="text-align: center; vertical-align: middle;">chráněné<sup>1)2)</sup></td>
<td style="text-align: center; vertical-align: middle;">nechráněné</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: left; vertical-align: middle;" rowspan="5">Skeletové konstrukce se ztužujícími prvky<sup>3)</sup></td>
<td style="text-align: left; vertical-align: middle;">uprostřed dilatačního celku<sup>4)</sup></td>
<td style="text-align: center; vertical-align: middle;">54</td>
<td style="text-align: center; vertical-align: middle;">36</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: left; vertical-align: middle;">na jednom konci dilatačního celku</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">27</td>
<td style="text-align: center; vertical-align: middle;">45</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: left; vertical-align: middle;">v mezilehlé poloze</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">viz <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86363&amp;cid=5" target="_blank" rel="noopener">ČSN 73 1201</a></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: left; vertical-align: middle;">na obou koncích dilatačního celku</td>
<td style="text-align: center; vertical-align: middle;">33</td>
<td style="text-align: center; vertical-align: middle;">21</td>
<td style="text-align: center; vertical-align: middle;">36</td>
<td style="text-align: center; vertical-align: middle;">27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: left; vertical-align: middle;">na dvou a více místech dilatačního celku</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">viz <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86363&amp;cid=5" target="_blank" rel="noopener">ČSN 73 1201</a></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: left; vertical-align: middle;" rowspan="2">Stěnové konstrukce s nosnými obvodovými stěnami</td>
<td style="text-align: left; vertical-align: middle;">třívrstvými nebo dvouvrstvými</td>
<td style="text-align: center; vertical-align: middle;">51<sup>5)</sup></td>
<td style="text-align: center; vertical-align: middle;">33</td>
<td style="text-align: center; vertical-align: middle;">54<sup>5)</sup></td>
<td style="text-align: center; vertical-align: middle;">46</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: left; vertical-align: middle;">jednovrstvými z lehkých betonů, samonosnými nebo nosnými</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">39</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">45</td>
</tr>
<tr>
<td colspan="7"><sup>1)</sup> Skeletová konstrukce se považuje za chráněnou, jestliže její nosné obvodové prvky (sloupy, průvlaky, stěny, stropní desky nad nejvyšším podlažím, popř. střešní desky) jsou chráněny před účinky teplotních změn tepelnou izolací odpovídající požadavkům norem tepelně technických vlastností stavebních konstrukcí a budov.<br><sup>2)</sup> Stěnová konstrukce se považuje za chráněnou, jestliže je nosná vrstva vícevrstvé stěny opatřena z vnější strany tepelnou izolací odpovídající požadavkům norem uvedeným v předchozí vysvětlivce.<br><sup>3)</sup> Ztužujícím prvkem je např. samostatná stěna, stěny schodiště, stěny výtahové šachty. Předpokládá se, že ztužující prvek brání volné dilataci pouze v rovině střednicové plochy stěn, které je tvoří.<br><sup>4)</sup> Hodnoty také platí pro skeletovou konstrukci bez ztužujících prvků.<br><sup>5)</sup> Délky platí také pro konstrukce s obvodovými stěnami nenosnými, tj. se stěnami podporovanými (nesenými), pokud nenosné obvodové stěny, popř. zavěšené lehké dílce zajišťují tepelnou izolaci vnitřní nosné konstrukce.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-1-4"><em>Tab. 1.4</em> Největší délky dilatačních celků <span style="font-size: 19px;"><em>ℓ</em></span><sub>dil</sub> [m] u konstrukcí z prostého a slabě vyztuženého betonu podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86363&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 1201</a></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Řádek</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Druh nosné konstrukce</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Maximální délky dilatačních celků <span style="font-size: 19px;"><em>ℓ</em></span><sub>dil</sub> [m] při nosné konstrukci</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">chráněné</td>
<td style="text-align: center; vertical-align: middle;">nechráněné</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Monolitická konstrukce</td>
<td style="vertical-align: middle; text-align: left;">bez pomocné výztuže</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="vertical-align: middle; text-align: left;">s pomocnou výztuží</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="vertical-align: middle; text-align: left;" colspan="2">Montovaná konstrukce</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-1-5"><em>Tab. 1.5</em> Doporučené maximální délky dilatačních celků <span style="font-size: 19px;"><em>ℓ</em></span><sub>dil</sub> [m] nenosných betonových součástí stavebních objektů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Řádek</td>
<td style="text-align: center; vertical-align: middle;" colspan="3" rowspan="2">Druh konstrukce</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Doporučené maximální délky dilatačních úseků <span style="font-size: 19px;"><em>ℓ</em></span><sub>dil</sub> [m] u konstrukce</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">monolitické</td>
<td style="text-align: center; vertical-align: middle;">montované</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Atiky, římsy na volném prostranství</td>
<td style="vertical-align: middle; text-align: left;" colspan="2">z prostého betonu</td>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="vertical-align: middle; text-align: left;" colspan="2">ze železobetonu</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="vertical-align: middle; text-align: left;" rowspan="4">Podlahy střech, teras, balkonů apod.</td>
<td style="vertical-align: middle; text-align: left;" rowspan="2">nechráněné tepelnou izolací</td>
<td style="vertical-align: middle; text-align: left;">na zdivu</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="vertical-align: middle; text-align: left;">na betonu</td>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="text-align: center; vertical-align: middle;">12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="vertical-align: middle; text-align: left;" rowspan="2">chráněné tepelnou izolací</td>
<td style="vertical-align: middle; text-align: left;">na zdivu</td>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="text-align: center; vertical-align: middle;">12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="vertical-align: middle; text-align: left;">na betonu</td>
<td style="text-align: center; vertical-align: middle;">18</td>
<td style="text-align: center; vertical-align: middle;">24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Ochranné vnější vrstvy třívrstvých obvodových stěn při spojení s vnitřní stěnou</td>
<td style="vertical-align: middle; text-align: left;">ve spoji dokonale poddajnými ve smyku</td>
<td style="vertical-align: middle; text-align: center;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="vertical-align: middle; text-align: left;">ve spoji nedokonale poddajnými ve smyku (např. betonovými žebry)</td>
<td style="vertical-align: middle; text-align: center;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Podlahy z prostého betonu v budovách a halách</td>
<td style="vertical-align: middle; text-align: left;" rowspan="2">nevytápěných při tloušťce podlahy</td>
<td style="vertical-align: middle; text-align: left;">140 – 180 m</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="vertical-align: middle; text-align: left;">200 – 240 mm</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11</td>
<td style="vertical-align: middle; text-align: left;">vytápěných při tloušťce podlahy</td>
<td style="vertical-align: middle; text-align: left;">140 – 240 mm</td>
<td style="text-align: center; vertical-align: middle;">18</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-1-6"><em>Tab. 1.6</em> Největší doporučené vodorovné vzdálenosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>m</sub> mezi svislými dilatačními spárami u nevyztužených nenosných zděných stěn podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77706&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1996-2</a></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Typ zdiva</td>
<td style="text-align: center;"><span style="font-size: 19px;"><em>ℓ</em></span><sub>m</sub> [m]</td>
</tr>
<tr>
<td>Zdivo z pálených zdicích prvků</td>
<td style="text-align: center;">12</td>
</tr>
<tr>
<td>Zdivo z vápenopískových zdicích prvků</td>
<td style="text-align: center;">8</td>
</tr>
<tr>
<td>Zdivo z betonu a umělého kamene</td>
<td style="text-align: center;">6</td>
</tr>
<tr>
<td>Zdivo z autoklávovaného pórobetonu</td>
<td style="text-align: center;">6</td>
</tr>
<tr>
<td>Zdivo z přírodního kamene</td>
<td style="text-align: center;">12</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-1-7"><em>Tab. 1.7</em> Doporučené mezní vzdálenosti dilatačních spár ve zdivu podle již neplatné ČSN 73 1101</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zdivo</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Mezní vzdálenosti mezi dilatačními spárami <span style="font-size: 19px;"><em>ℓ</em></span><sub>m</sub> [m] pro zdivo na maltu pevnostní značky</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">15,0; 10,0 a 5,0</td>
<td style="text-align: center; vertical-align: middle;">2,5 a 1,0</td>
<td style="text-align: center; vertical-align: middle;">0,4</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Z cihlářských výrobků</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">120</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Z vápenopískových cihel a z dílců z obyčejného a lehkého betonu</td>
<td style="text-align: center; vertical-align: middle;">45</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">80</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Z dílců z pórobetonu</td>
<td style="text-align: center; vertical-align: middle;">24</td>
<td style="text-align: center; vertical-align: middle;">24</td>
<td style="text-align: center; vertical-align: middle;">24</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-1-8"><em>Tab. 1.8</em> Mezní hodnoty dilatačních úseků pro ocelové konstrukce podle zrušené ČSN 73 1401:1995</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Konstrukce</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Vzdálenost [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>a</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>L</em></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Chráněná</td>
<td style="vertical-align: middle; text-align: left;">ve vytápěné budově</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">95</td>
<td style="text-align: center; vertical-align: middle;">230</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">v nevytápěné budově a v teplých provozech</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">75</td>
<td style="text-align: center; vertical-align: middle;">200</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="2">Nechráněná (venkovní)</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">130</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-1-8"><img loading="lazy" decoding="async" width="211" height="62" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-8.jpg" alt="" class="wp-image-8245" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-8.jpg 211w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-1-8-150x44.jpg 150w" sizes="(max-width: 211px) 100vw, 211px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1.8</em> Schéma dilatačních úseků ocelových konstrukcí</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2">2 <span class="uppercase">Střechy</span></h3>



<p class="wp-block-paragraph">Nosná konstrukce střech závisí především na tvaru zastřešení, zatížení vlastní tíhou střešního pláště, nahodilým zatížením sněhem a větrem. U střech s větším sklonem se zpravidla navrhují krovy, nejčastěji dřevěné. Při větších rozponech nebo neobvyklých tvarech může být krov podepřen ocelovými prvky (nosníky na větší rozpětí, rámy apod.). Zpravidla uspořádání vychází ze základních soustav – krokevní, hambalkové, vaznicové nebo vlašské, které jsou uvedeny dále. Pro nosné konstrukce plochých střech se používají systémy obdobné jako u stropů.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-2-1"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-1.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-1.jpg" alt="" class="wp-image-8247" width="309" height="152" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-1.jpg 412w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-1-150x74.jpg 150w" sizes="(max-width: 309px) 100vw, 309px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.1</em> Tvary střech</p>



<p class="wp-block-paragraph" id="tab-2-1"><em>Tab. 2.1</em> Doporučené sklony střešních krytin skládaných bez doplňkového izolačního opatření</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Krytina</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Druh krytiny</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Nejmenší sklon</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>α</em></span> [°]</td>
<td style="text-align: center; vertical-align: middle;"><em>S</em> [%]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="6">Tašková keramická</td>
<td>dvojitá z hladkých tašek na řídké nebo husté laťování</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">58</td>
</tr>
<tr>
<td>tažené jednodrážkové tašky</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">70</td>
</tr>
<tr>
<td>ražené drážkové tašky se spojitou vodní drážkou</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">40</td>
</tr>
<tr>
<td>ražené drážkové tašky s přerušovanou vodní drážkou</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">58</td>
</tr>
<tr>
<td>prejzy a háky (kůrky a korýtka</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">84</td>
</tr>
<tr>
<td>vlnovky (esovky) holandky</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">70</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Betonová</td>
<td>tašky profilované drážkované</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">40</td>
</tr>
<tr>
<td>betonové tašky obyčejné</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">58</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Vláknocementová</td>
<td>vlnitá (vlnovky)</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">18</td>
</tr>
<tr>
<td>šablony jednoduché</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">58</td>
</tr>
<tr>
<td>šablony dvojité</td>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">47</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Břidlicová</td>
<td>jednoduchá z přírodní břidlice</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">58</td>
</tr>
<tr>
<td>dvojitá z přírodní břidlice</td>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">47</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="4">Plechová</td>
<td>plechová šablony</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">58</td>
</tr>
<tr>
<td>vlnitý plech</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">27</td>
</tr>
<tr>
<td>ohýbané profily</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">14</td>
</tr>
<tr>
<td>hladká na lišty nebo drážky</td>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">12</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Šindelová</td>
<td>jednoduchá</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">84</td>
</tr>
<tr>
<td>dvojitá</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">70</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Došková</td>
<td>sláma, rákos</td>
<td style="text-align: center; vertical-align: middle;">45</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="text-align: left; vertical-align: middle;">Z plastů</td>
<td>skelné lamináty, PVC</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">27</td>
</tr>
<tr>
<td style="text-align: left; vertical-align: middle;" rowspan="4">Hydroizolační pásy</td>
<td>jednoduchá na hladko</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">18</td>
</tr>
<tr>
<td>jednoduchá na trojboké lišty</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">18</td>
</tr>
<tr>
<td>dvojitá na hladko</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">3</td>
</tr>
<tr>
<td>křemílková</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">3</td>
</tr>
<tr>
<td style="text-align: left; vertical-align: middle;" rowspan="2">Lepenková</td>
<td>jednoduchá na hladko</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">18</td>
</tr>
<tr>
<td>asfaltové šindele</td>
<td style="text-align: center; vertical-align: middle;">18</td>
<td style="text-align: center; vertical-align: middle;">32</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-2-2"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-2.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-2.jpg" alt="" class="wp-image-8248" width="320" height="107" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-2.jpg 427w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-2-150x50.jpg 150w" sizes="(max-width: 320px) 100vw, 320px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.2</em> Schéma konstrukčních typů střech</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-1"><span class="uppercase">2.1 Zatížení</span></h3>



<p class="wp-block-paragraph">Hodnoty zatížení jsou uváděny v kN/m<sup>2</sup> podle druhu zatížení:</p>



<ul class="wp-block-list"><li>svisle na plochu střechy (vlastní tíha);</li><li>svisle na půdorysnou plochu (sníh);</li><li>kolmo k ploše střechy (vítr).</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-2"><em>Tab. 2.2</em> Vlastní tíha</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Druh zatížení</td>
<td style="text-align: center; vertical-align: middle;">Charakteristická hodnota zatížení <em>q </em>[kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Krytina tašková a laťování</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>jednoduchá</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,55</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>dvojitá, kladená na sucho i s latěmi</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>dvojitá, kladená do malty i s latěmi</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,85</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Krytina prejzová</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Krytina plechová s bedněním</td>
<td style="text-align: center; vertical-align: middle;">0,20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Krytina lepenková s bedněním</td>
<td style="text-align: center; vertical-align: middle;">0,35</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Vláknocementové šablony</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>s laťováním</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>s bedněním</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Třívrstvá živičná krytina bez podkladu</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Krokve či vaznice</td>
<td style="text-align: center; vertical-align: middle;">0,15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Zateplení půdy</td>
<td style="text-align: center; vertical-align: middle;">0,10</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Sádrokartonový pohled s roštem</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Vlastní tíha nosných konstrukcí střechy jako jsou panely, železobetonové desky apod. jsou uvedeny v <em><a href="#2-2-1">kap. 2.2.1</a></em>.</p>



<p class="wp-block-paragraph" id="tab-2-3"><em>Tab. 2.3</em> Užitné zatížení</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Kategorie</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Stanovené použití</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Charakteristická hodnota zatížení</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>q</em> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;"><em>Q</em> [kN]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">H</td>
<td style="vertical-align: middle; text-align: left;">střechy nepřístupné</td>
<td style="text-align: center; vertical-align: middle;">střechy nepřístupné s výjimkou běžné údržby a oprav</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">I</td>
<td style="vertical-align: middle; text-align: left;">střechy přístupné</td>
<td style="text-align: center; vertical-align: middle;">střechy pochůzné, s využíváním podle kategorií A–D</td>
<td style="vertical-align: middle; text-align: left;" colspan="2">podle způsobu využívání podle kategorií A–D,<br>viz <a href="#tab-3-8"><em>tab. 3.8</em></a></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">K</td>
<td style="vertical-align: middle; text-align: left;" colspan="4">střechy přístupné pro zvláštní provoz – například plochy pro přistávání vrtulníků</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">třída vrtulníku</td>
<td style="text-align: center; vertical-align: middle;">startovací zatížení vrtulníku<br><em>Q </em>[kN]</td>
<td style="text-align: center; vertical-align: middle;">startovací zatížení<br><em>Q</em><sub>k</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">rozměry zatěžovací plochy <br>[m · m]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">HC-1<br>HC-2</td>
<td style="text-align: center; vertical-align: middle;"><em>Q </em>≤ 20<br>20 ≤ <em>Q </em>≤ 60</td>
<td style="text-align: center; vertical-align: middle;"><em>Q</em><sub>k</sub> = 20<br><em>Q</em><sub>k</sub> = 60</td>
<td style="text-align: center; vertical-align: middle;">0,2 · 0,2<br>0,3 · 0,3</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zatížení od střešních zahrad na plochých střechách – skladba vegetace, substrát, ochrana proti prorůstání kořenů, drenážní a filtrační vrstva, vodotěsná a tepelná izolace, parotěsná zábrana. Podle druhu vegetace jsou orientační hodnoty uvedeny v <em>tab. 2.4</em>.</p>



<p class="wp-block-paragraph" id="tab-2-4"><em>Tab. 2.4</em> Zatížení od střešních zahrad</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Druh vegetace</td>
<td style="text-align: center; vertical-align: middle;">Výška vzrůstu [mm]</td>
<td style="text-align: center; vertical-align: middle;">Konstrukční výška [mm]</td>
<td style="text-align: center; vertical-align: middle;">Charakteristická hodnota zatížení <em>q</em> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="5">Extenzívně ozeleněné střechy</td>
<td style="vertical-align: middle; text-align: left;">mechové pokryvy</td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;">25–50</td>
<td style="text-align: center; vertical-align: middle;">0,3–0,4</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">trávníkové pokryvy</td>
<td style="text-align: center; vertical-align: middle;">50–100</td>
<td style="text-align: center; vertical-align: middle;">50–100</td>
<td style="text-align: center; vertical-align: middle;">0,4–0,8</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">extenzivní trávníky</td>
<td style="text-align: center; vertical-align: middle;">100–200</td>
<td style="text-align: center; vertical-align: middle;">50–100</td>
<td style="text-align: center; vertical-align: middle;">0,4–0,8</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">travnaté koberce</td>
<td style="text-align: center; vertical-align: middle;">100–250</td>
<td style="text-align: center; vertical-align: middle;">80–140</td>
<td style="text-align: center; vertical-align: middle;">0,8–1,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">trávníky horského typu (bylinné)</td>
<td style="text-align: center; vertical-align: middle;">100–300</td>
<td style="text-align: center; vertical-align: middle;">100–150</td>
<td style="text-align: center; vertical-align: middle;">1,0–1,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="5">Intenzívně ozeleněné střechy</td>
<td style="vertical-align: middle; text-align: left;">sucho snášející zahrádka (půda, zakrslé keře)</td>
<td style="text-align: center; vertical-align: middle;">150–600</td>
<td style="text-align: center; vertical-align: middle;">160–200</td>
<td style="text-align: center; vertical-align: middle;">≈ 2,50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">trvalky, drobné keře</td>
<td style="text-align: center; vertical-align: middle;">&nbsp; 150–800</td>
<td style="text-align: center; vertical-align: middle;">&nbsp; ≈ 250</td>
<td style="text-align: center; vertical-align: middle;">&nbsp; 2,0–3,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">středně velké keře</td>
<td style="text-align: center; vertical-align: middle;">&lt; 1 500</td>
<td style="text-align: center; vertical-align: middle;">≈ 300</td>
<td style="text-align: center; vertical-align: middle;">3,0–3,5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">velké keře</td>
<td style="text-align: center; vertical-align: middle;">&lt; 6 000</td>
<td style="text-align: center; vertical-align: middle;">400–450</td>
<td style="text-align: center; vertical-align: middle;">4,0–5,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">malé stromky</td>
<td style="text-align: center; vertical-align: middle;">&lt; 10 000</td>
<td style="text-align: center; vertical-align: middle;">&gt; 400 + pahorky</td>
<td style="text-align: center; vertical-align: middle;">&gt; 5,0 + vlastní tíha</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="2-1-1"><strong>2.1.1 Zatížení sněhem</strong></p>



<p class="wp-block-paragraph">Způsob stanovení zatížení sněhem je dán normou <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72773&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1-3</a>. Postup je takový, že se podle zeměpisné polohy určí sněhová oblast podle mapy na <em>obr. 2.3</em> a každé sněhové oblasti přináleží charakteristická hodnota zatížení sněhem na zemi <em>s</em><sub>k</sub> v <em>tab. 2.6</em>, jejíž překročení je dáno s určitou statistickou zárukou. Tato hodnota se dále upraví pomocí součinitelů, které zohledňují tvar střechy, sklon, drsnost, tepelné vlastnosti, možnost tvoření návějí, vliv okolního terénu a vzdálenost sousedních staveb na charakteristickou hodnotu zatížení sněhem na střeše, která je dána zatížením na metr čtvereční půdorysné plochy střechy. Uvažují se základní dvě situace zatížení nenavátým sněhem a navátým sněhem.</p>



<p class="wp-block-paragraph">Pro trvalé a dočasné návrhové situace je charakteristická hodnota zatížení sněhem na střeše určena vztahem</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
s=\mu\cdot C_\text{e}\cdot C_\text{t}\cdot s_\text{k}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>μ</em></span> &#8230; tvarový součinitel podle tvaru střechy, viz <em>tab. 2.8</em>,</p>



<p class="wp-block-paragraph"><em>C</em><sub>e</sub> &#8230; součinitel expozice podle okolí stavby, viz <em>tab. 2.7</em>,</p>



<p class="wp-block-paragraph"><em>C</em><sub>t</sub> &#8230; tepelný součinitel závislý na tepelné prostupnosti střechy, běžně <em>C</em><sub>t</sub> = 1,0.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-5"><em>Tab. 2.5</em> Tíha sněhu</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Typ sněhu</td>
<td style="text-align: center;">Objemová tíha <span style="font-size: 19px;"><em>ρ</em></span> [kN/m<sup>3</sup>]</td>
</tr>
<tr>
<td>Čerstvý suchý sníh</td>
<td style="text-align: center;">1,0</td>
</tr>
<tr>
<td>Ulehlý (několik hodin nebo dnů po napadnutí)</td>
<td style="text-align: center;">2,0</td>
</tr>
<tr>
<td>Starý (několik týdnů nebo měsíců po napadnutí</td>
<td style="text-align: center;">2,5–3,5</td>
</tr>
<tr>
<td>Mokrý</td>
<td style="text-align: center;">4,0</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-6"><em>Tab. 2.6</em> Sněhové oblasti na území České republiky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Oblast</td>
<td style="text-align: center;">Charakteristická hodnota <em>s</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center;">Označení v mapě</td>
</tr>
<tr>
<td style="text-align: center;">I.</td>
<td style="text-align: center;">0,70</td>
<td style="background-color: #f8bcc8; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">II.</td>
<td style="text-align: center;">1,00</td>
<td style="background-color: #f9d17a; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">III.</td>
<td style="text-align: center;">1,50</td>
<td style="background-color: #f6fb6d; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">IV.</td>
<td style="text-align: center;">2,00</td>
<td style="background-color: #dafe42; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">V.</td>
<td style="text-align: center;">2,50</td>
<td style="background-color: #90fd50; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">VI.</td>
<td style="text-align: center;">3,00</td>
<td style="background-color: #c2fba8; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">VII.</td>
<td style="text-align: center;">4,00</td>
<td style="background-color: #6cfbf7; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center;">VIII.</td>
<td style="text-align: center;">&gt;4,00*)</td>
<td style="background-color: #376dbf; text-align: center;">&nbsp;</td>
</tr>
<tr>
<td colspan="3">*) Charakteristickou hodnotu určí příslušná pobočka Českého hydrometeorologického ústavu</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Skutečné zatížení sněhem závisí na tvaru a sklonu střechy, její drsnosti, tepelných vlastnostech, možnosti tvoření závějí, okolním terénu a vzdálenosti sousedních staveb, podrobně viz <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72773&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1-3</a>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-2-3"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-3-1.png"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-3-1.png" alt="" class="wp-image-8269" width="375" height="237" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-3-1.png 1500w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-3-1-150x95.png 150w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-3-1-768x485.png 768w" sizes="(max-width: 375px) 100vw, 375px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.3</em> Mapa sněhových oblastí České republiky</p>



<p class="wp-block-paragraph" id="tab-2-7"><em>Tab. 2.7</em> Doporučené hodnoty součinitele <em>C</em><sub>e</sub> pro různé typy krajiny</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>&nbsp;</td>
<td style="text-align: center;">Typ krajiny</td>
<td style="text-align: center;"><em>C</em><sub>e</sub></td>
</tr>
<tr>
<td>otevřená</td>
<td>rovná plocha bez překážek, otevřená do všech stran, nechráněná nebo jen málo chráněná terénem, vyššími budovami nebo stromy</td>
<td style="text-align: center; vertical-align: middle;">0,8</td>
</tr>
<tr>
<td>normální</td>
<td>plochy, kde nedochází na stavbách k výraznému přemístění sněhu kvůli okolnímu terénu, jiným stavbám nebo stromům</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
</tr>
<tr>
<td>chráněná</td>
<td>plochy, kde je uvažovaná stavba výrazně nižší než okolní terén nebo je stavba obklopena vysokými stromy a/nebo vyššími stavbami</td>
<td style="text-align: center; vertical-align: middle;">1,2</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Pro jednoduché tvary pultových a sedlových střech, kde není bráněno sesouvání sněhu, se zatížení uvažuje do sklonu 60°. Tvarový součinitel lze určit v závislost na úhlu podle následujícího grafu v <em>tab. 2.8</em>. Na dalším <em>obr. 2.4</em> jsou příklady uspořádání zatížení nenavátým a navátým sněhem.</p>



<p class="wp-block-paragraph"><em>Tab. 2.8</em> Tvarový součinitel zatížení sněhem</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:66.66%">
<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">sklon střechy <span style="font-size: 19px;"><em>α</em></span></td>
<td style="text-align: center;">0° ≤ <span style="font-size: 19px;"><em>α</em></span> ≤ 30°</td>
<td style="text-align: center;">30° &lt; <span style="font-size: 19px;"><em>α</em></span> &lt; 60°</td>
<td style="text-align: center;"><span style="font-size: 19px;"><em>α</em></span> &lt; 60°</td>
</tr>
<tr>
<td style="text-align: center;"><em>m</em><sub>1</sub></td>
<td style="text-align: center;">0,8</td>
<td style="text-align: center;">0,8(60 – <span style="font-size: 19px;"><em>α</em></span>) / 30</td>
<td style="text-align: center;">0</td>
</tr>
</tbody>
</table>
</figure>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:33.33%"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="177" height="104" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3.jpg" alt="" class="wp-image-8261" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3.jpg 177w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-150x88.jpg 150w" sizes="(max-width: 177px) 100vw, 177px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-4"><img loading="lazy" decoding="async" width="344" height="172" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-4.jpg" alt="" class="wp-image-8262" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-4.jpg 344w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-4-150x75.jpg 150w" sizes="(max-width: 344px) 100vw, 344px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.4</em> Uspořádání zatížení sněhem a) pultová střecha, nenavátý sníh, b) sedlová střecha, nenavátý sníh, c) sedlová střecha s navátým sněhem</p>



<p class="wp-block-paragraph" id="priklad-2-1"><strong>Příklad 2.1</strong></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:66.66%">
<p class="wp-block-paragraph">Stanovte zatížení sněhem <em>s</em> na sedlové střeše objektu v normální krajině v okolí Tábora, sklon střechy je 45°.</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: left;">Okolí Tábora – II. sněhová oblast</td>
<td style="text-align: left;"><em>s</em><sub>k</sub> = 1,0 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: left;">Normální krajina</td>
<td style="text-align: left;"><em>C</em><sub>e</sub> = 1,0</td>
</tr>
<tr>
<td style="text-align: left;">Zateplené podkroví</td>
<td style="text-align: left;"><em>C</em><sub>t</sub> = 1,0</td>
</tr>
<tr>
<td style="text-align: left;">Sklon střechy <span style="font-size: 19px;"><em>α</em></span> = 45°</td>
<td style="text-align: left;"><em>m</em><sub>1</sub> = 0,4</td>
</tr>
<tr>
<td style="text-align: left;">Charakteristická hodnota zatížení na střeše</td>
<td style="text-align: left;"><em>s</em> = 0,4 kN/m<sup>2</sup></td>
</tr>
</tbody>
</table>
</figure>
</div>



<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:33.33%"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="119" height="189" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-4.jpg" alt="" class="wp-image-8264" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-4.jpg 119w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-4-94x150.jpg 94w" sizes="(max-width: 119px) 100vw, 119px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="2-1-2"><strong>2.1.2 Zatížení větrem</strong></p>



<p class="wp-block-paragraph">Stanovení účinku větru na stavební konstrukce podle normy <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77516&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1-4</a> je poměrně složité a vyžaduje stanovení řady dílčích parametrů. Hodnoty tlaku větru v následující tabulce Beaufortovy stupnice mohou posloužit pouze k představě, jakých velikostí může tlak větru nabývat.</p>



<p class="wp-block-paragraph"><em>Tab. 2.9</em> Beaufortova stupnice větru</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Beaufortův stupeň [°Bf]</td>
<td style="text-align: center; vertical-align: middle;">Označení</td>
<td style="text-align: center; vertical-align: middle;">Znaky</td>
<td style="text-align: center; vertical-align: middle;">Rychlost <em>v</em> [m/s]</td>
<td style="text-align: center; vertical-align: middle;">Tlak větru <em>w</em> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0</td>
<td style="vertical-align: middle; text-align: left;">Bezvětří</td>
<td style="vertical-align: middle; text-align: left;">kouř stoupá kolmo vzhůru, listy se nepohybují</td>
<td style="text-align: center; vertical-align: middle;">0,0–0,2</td>
<td style="text-align: center; vertical-align: middle;">0,000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="vertical-align: middle; text-align: left;">Vánek</td>
<td style="vertical-align: middle; text-align: left;">směr větru poznatelný podle kouře, neúčinkuje na větrnou korouhev</td>
<td style="text-align: center; vertical-align: middle;">0,3–1,5</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,001</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="vertical-align: middle; text-align: left;">Slabý vítr</td>
<td style="vertical-align: middle; text-align: left;">je cítit na tváři, listy stromů šelestí, korouhev se začíná pohybovat</td>
<td style="text-align: center; vertical-align: middle;">1,6–3,3</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,007</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="vertical-align: middle; text-align: left;">Mírný vítr</td>
<td style="vertical-align: middle; text-align: left;">listy stromů a větvičky v trvalém pohybu, vítr napíná praporky</td>
<td style="text-align: center; vertical-align: middle;">3,4–5,4</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,020</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="vertical-align: middle; text-align: left;">Dosti čerstvý vítr</td>
<td style="vertical-align: middle; text-align: left;">vítr zdvíhá prach a kousky papíru, pohybuje slabšími větvemi</td>
<td style="text-align: center; vertical-align: middle;">5,5–7,9</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,040</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="vertical-align: middle; text-align: left;">Čerstvý vítr</td>
<td style="vertical-align: middle; text-align: left;">listnaté keře se začínají hýbat, na stojatých vlnách se tvoří menší vlny se zpěněnými hřebeny</td>
<td style="text-align: center; vertical-align: middle;">8,0–10,7</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,070</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="vertical-align: middle; text-align: left;">Silný vítr</td>
<td style="vertical-align: middle; text-align: left;">vítr pohybuje silnějšími větvemi, telegrafní dráty sviští, obtížné je použití deštníku</td>
<td style="text-align: center; vertical-align: middle;">10,8–13,8</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,120</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="vertical-align: middle; text-align: left;">Prudký vítr</td>
<td style="vertical-align: middle; text-align: left;">vítr pohybuje celými stromy, chůze proti větru je obtížná</td>
<td style="text-align: center; vertical-align: middle;">13,9–17,1</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,180</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="vertical-align: middle; text-align: left;">Bouřlivý vítr</td>
<td style="vertical-align: middle; text-align: left;">vítr ulamuje větve, chůze proti větru je obtížná</td>
<td style="text-align: center; vertical-align: middle;">17,2–20,7</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,270</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="vertical-align: middle; text-align: left;">Vichřice</td>
<td style="vertical-align: middle; text-align: left;">menší škody na stavbách (vítr strhává komíny a tašky)</td>
<td style="text-align: center; vertical-align: middle;">20,8–24,4</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,370</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="vertical-align: middle; text-align: left;">Silná vichřice</td>
<td style="vertical-align: middle; text-align: left;">vyskytuje se na pevnině zřídka, velké škody</td>
<td style="text-align: center; vertical-align: middle;">24,5–28,4</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11</td>
<td style="vertical-align: middle; text-align: left;">Mohutná vichřice</td>
<td style="vertical-align: middle; text-align: left;">vyskytuje se velmi zřídka, rozsáhlá zpustošení</td>
<td style="text-align: center; vertical-align: middle;">28,5–32,6</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,670</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="vertical-align: middle; text-align: left;">Orkán</td>
<td style="vertical-align: middle; text-align: left;">ničivé účinky</td>
<td style="text-align: center; vertical-align: middle;">32,7–36,9</td>
<td style="text-align: center; vertical-align: middle;">≤ 0,850</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13</td>
<td style="vertical-align: middle; text-align: left;">Orkán</td>
<td style="vertical-align: middle; text-align: left;">ničivé účinky</td>
<td style="text-align: center; vertical-align: middle;">37,0–41,4</td>
<td style="text-align: center; vertical-align: middle;">≤ 1,070</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="vertical-align: middle; text-align: left;">Orkán</td>
<td style="vertical-align: middle; text-align: left;">ničivé účinky</td>
<td style="text-align: center; vertical-align: middle;">41,5–46,1</td>
<td style="text-align: center; vertical-align: middle;">≤ 1,330</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="vertical-align: middle; text-align: left;">Orkán</td>
<td style="vertical-align: middle; text-align: left;">ničivé účinky</td>
<td style="text-align: center; vertical-align: middle;">46,2–50,9</td>
<td style="text-align: center; vertical-align: middle;">≤ 1,620</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16</td>
<td style="vertical-align: middle; text-align: left;">Orkán</td>
<td style="vertical-align: middle; text-align: left;">ničivé účinky</td>
<td style="text-align: center; vertical-align: middle;">51,0–56,0</td>
<td style="text-align: center; vertical-align: middle;">≤ 1,960</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">17</td>
<td style="vertical-align: middle; text-align: left;">Orkán</td>
<td style="vertical-align: middle; text-align: left;">ničivé účinky</td>
<td style="text-align: center; vertical-align: middle;">≥ 56,1</td>
<td style="text-align: center; vertical-align: middle;">&gt; 1,960</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="5">*) Tlak větru <em>w</em> [kN/m<sup>2</sup>] = rychlost<sup>2</sup>/1600</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V následujícím textu je uveden zjednodušený postup pro stanovení účinku větru pro jednoduché pozemní stavby. Základním údajem pro stanovení účinku větru je jeho základní výchozí rychlost. Ta je stanovena pro určitou geografickou polohu v České republice podle mapy na <em>obr. 2.5</em> pro jednotlivé větrné oblasti v <em>tab. 2.10</em>. Je to desetiminutová střední rychlost s roční pravděpodobností překročení <em>p</em> = 0,02 ve výšce 10 m nad plochým terénem. Tato hodnota se v České republice v běžných případech považuje za základní rychlost větru <em>n</em><sub>b</sub>.</p>



<p class="wp-block-paragraph">Základní dynamický tlak větru <em>q</em><sub>b</sub> ve výšce 10 m nad terénem lze přepočítat pomocí vztahu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
q_\text{b}=0{,}5\rho\cdot n_\text{b}^2\space[\text{N/m}^2]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ρ</em></span> = 1,25 kg/m<sup>3</sup> &#8230; měrná hmotnost vzduchu – hodnoty <em>q</em><sub>b</sub> pro jednotlivé větrné oblasti jsou uvedené v <em>tab. 2.10</em>.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-10"><em>Tab. 2.10</em> Větrné oblasti na území České republiky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Oblast</td>
<td style="text-align: center; vertical-align: middle;">Výchozí základní rychlost větru <em>v</em><sub>b,0</sub> [m/s]</td>
<td style="text-align: center; vertical-align: middle;">Základní dynamický tlak větru <em>q</em><sub>b</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">Označení v mapě</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">I.</td>
<td style="text-align: center; vertical-align: middle;">22,5</td>
<td style="text-align: center; vertical-align: middle;">0,316</td>
<td style="background-color: #ffffff; text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">II.</td>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">0,391</td>
<td style="background-color: #f9cd7b; text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">III.</td>
<td style="text-align: center; vertical-align: middle;">27,5</td>
<td style="text-align: center; vertical-align: middle;">0,473</td>
<td style="background-color: #f5a222; text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IV.</td>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">0,563</td>
<td style="background-color: #ea72ae; text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">V.</td>
<td style="text-align: center; vertical-align: middle;">36,0 *)</td>
<td style="text-align: center; vertical-align: middle;">0,810</td>
<td style="background-color: #ef1219; text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="4">*) Charakteristickou hodnotu určí příslušná pobočka Českého hydrometeorologického ústavu</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-2-5"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-5-1.png" alt="" class="wp-image-8270" width="375" height="240" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-5-1.png 1500w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-5-1-150x96.png 150w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-5-1-768x490.png 768w" sizes="(max-width: 375px) 100vw, 375px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.5</em> Mapa větrných oblastí na území České republiky</p>



<p class="wp-block-paragraph">Dalšími faktory, které ovlivňují zatížení větrem, je tvar a drsnost terénu v okolí stavby. Okolní terénní útvary jako kopce, hřebeny, terénní zlomy (tzv. orografie) výrazně ovlivňují proudění vzduchu. Vzhledem ke složitosti problému je v dalším popisu vliv orografie zanedbán a předpokládáme rovinatý terén.</p>



<p class="wp-block-paragraph">Pro určení vlivu drsnosti terénu se rozlišují kategorie terénu podle následující <em>tab. 2.11</em>.</p>



<p class="wp-block-paragraph"><em>Tab. 2.11</em> Kategorie terénu a jejich parametry</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Kategorie terénu</td>
<td style="text-align: center; vertical-align: middle;"><em>z</em><sub>min</sub>[m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0</td>
<td style="vertical-align: middle; text-align: left;">Moře a pobřežní oblasti vystavené otevřenému moři</td>
<td style="text-align: center; vertical-align: middle;">1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">I</td>
<td style="vertical-align: middle; text-align: left;">Jezera a vodorovné oblasti se zanedbatelnou vegetací a bez překážek</td>
<td style="text-align: center; vertical-align: middle;">1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">II</td>
<td style="vertical-align: middle; text-align: left;">Oblasti s nízkou vegetací jako je tráva a s izolovanými překážkami jako (stromy, budovy), jejichž vzdálenost je větší než 20násobek jejich výšky</td>
<td style="text-align: center; vertical-align: middle;">2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">III</td>
<td style="vertical-align: middle; text-align: left;">Oblasti rovnoměrně pokryté vegetací nebo budovami nebo s izolovanými překážkami, jejichž vzdálenost je maximálně 20násobek výšky překážek (jako jsou vesnice, předměstský terén, souvislý les)</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IV</td>
<td style="vertical-align: middle; text-align: left;">Oblasti, ve kterých je nejméně 15 % povrchu pokrytu pozemními stavbami, jejichž průměrná výška je větší než 15 m</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Referenční výška nad terénem <em>z</em><sub>e</sub>, ve které se zjišťuje účinek větru, se uvažuje v intervalu <em>z</em><sub>min</sub> ≤ <em>z</em><sub>e</sub> ≤ 200 m – viz <em>tab. 2.10</em>. Maximální dynamický tlak <em>q</em><sub>p</sub>(<em>z</em><sub>e</sub>) v referenční výšce <em>z</em><sub>e</sub> lze stanovit z grafu na následujícím <em>obr. 2.6</em> pro jednotlivé větrné oblasti a kategorie terénu, pokud se neuplatňuje vliv orografie terénu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-6"><img loading="lazy" decoding="async" width="377" height="206" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6a.jpg" alt="" class="wp-image-8323" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6a.jpg 377w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6a-150x82.jpg 150w" sizes="(max-width: 377px) 100vw, 377px" /></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="378" height="247" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6b.jpg" alt="" class="wp-image-8324" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6b.jpg 378w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6b-150x98.jpg 150w" sizes="(max-width: 378px) 100vw, 378px" /></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-large"><img loading="lazy" decoding="async" width="351" height="229" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6c.jpg" alt="" class="wp-image-8325" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6c.jpg 351w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6c-150x98.jpg 150w" sizes="(max-width: 351px) 100vw, 351px" /></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="351" height="229" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6d.jpg" alt="" class="wp-image-8326" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6d.jpg 351w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6d-150x98.jpg 150w" sizes="(max-width: 351px) 100vw, 351px" /></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6e.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6e.jpg" alt="" class="wp-image-8327" width="358" height="184" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6e.jpg 477w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-6e-150x77.jpg 150w" sizes="(max-width: 358px) 100vw, 358px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.6</em> Maximální dynamický tlak větru <em>q</em><sub>p</sub>(<em>z</em><sub>e</sub>) ve výšce <em>z</em><sub>e</sub> nad terénem</p>



<p class="wp-block-paragraph" id="priklad-2-2"><strong>Příklad 2.2</strong></p>



<p class="wp-block-paragraph">Určete hodnotu maximálního dynamického tlaku větru v Kutné Hoře ve výšce 20 m nad terénem bez vlivu orografie.</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: left;">Kutná Hora – II. větrná oblast</td>
<td style="text-align: left;">&nbsp;</td>
</tr>
<tr>
<td>základní rychlost větru</td>
<td style="text-align: left;"><em>v</em><sub>b,0</sub> = 25 m/s</td>
</tr>
<tr>
<td>základní dynamický tlak větru</td>
<td style="text-align: left;"><em>q</em><sub>b</sub> = 0,391 kN/m<sup>2</sup></td>
</tr>
<tr>
<td>Historické centrum kategorie terénu III</td>
<td style="text-align: left;">&nbsp;</td>
</tr>
<tr>
<td>Maximální dynamický tlak větru</td>
<td style="text-align: left;"><em>q</em><sub>p</sub>(20) = 0,85 kN/m<sup>2</sup></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zatížení větrem se uvažuje jako tlak nebo sání kolmo na uvažovanou plochu střechy nebo fasády, případně jako tření proudu vzduchu o danou plochu ve směru této plochy. Pro určení účinku větru (tlaku a sání) na konkrétním místě jednoduchých objektů závisí na několika okolnostech:</p>



<ul class="wp-block-list"><li>na výšce místa nad terénem (zohledňuje se pomocí referenční výšky <em>z</em><sub>e</sub>);</li><li>sklonu plochy vůči působení větru (svislé plochy (fasády), šikmé plochy (střechy), vodorovné plochy (ploché střechy);</li><li>objemovém uspořádání objektu (vzájemné vztahy délky, šířky a výšky);</li><li>velikosti referenční plochy (lokální účinek větru na relativně malé ploše může být větší než na plochu velkou).</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V následujících <em>tab. 2.12 – 2.15</em> jsou uvedeny součinitele vnějšího tlaku na ploché, pultové a sedlové střechy a pro úplnost též na svislé fasády tvarově jednoduchých budov. Účinek větru v daném místě pláště budovy se určí jako součin maximálního dynamického tlaku větru <em>q</em><sub>p</sub>(<em>z</em><sub>e</sub>) pro referenční výšku <em>z</em><sub>e</sub> a součinitele vnějšího tlaku <em>c</em><sub>pe</sub>. Vysvětlení jednotlivých parametrů pro určení tvarového součinitele je jednak patrné ze schémat k jednotlivým tabulkám, případně je ve vysvětlivkách. Pro jednotlivé oblasti vnější plochy stavby jsou tvarové součinitele uvedeny ve dvou hodnotách – <em>c</em><sub>pe,10</sub> a <em>c</em><sub>pe,1</sub>. První z hodnot <em>c</em><sub>pe,10</sub> platí pro referenční plochy o velikosti 10 m<sup>2</sup> a větší. Tato hodnota je menší než hodnota druhá <em>c</em><sub>pe,1</sub>, platící pro referenční plochu do 1 m<sup>2</sup> včetně. Pokud je referenční plocha v intervalu od 1 do 10 m<sup>2</sup>, součinitel se lineárně interpoluje.</p>



<p class="wp-block-paragraph">Pro další tvary střech, jako je střecha valbová, šedová, střechy vícelodních hal, válcová střecha a kupole je nutné součinitele vnějšího tlaku vyhledat v normě <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77516&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1-4</a>.</p>



<p class="is-style-default wp-block-paragraph" id="ta-2-12"><em>Tab. 2.12</em> Součinitele vnějšího tlaku pro ploché střechy</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="3">Typ střechy</td>
<td style="text-align: center; vertical-align: middle;" colspan="8">Oblasti</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">F</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">G</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">H</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">I</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="2" rowspan="2">Ostré hrany</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-2,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="6">S atikou</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>h</em><sub>p</sub>/<em>h</em> = 0,025</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-2,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,1</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>h</em><sub>p</sub>/<em>h</em> = 0,05</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,4</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,9</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>h</em><sub>p</sub>/<em>h</em> = 0,10</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,4</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="6">Zakřivené hrany</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>r</em>/<em>h</em> = 0,05</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>r</em>/<em>h</em> = 0,10</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>r</em>/<em>h</em> = 0,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">*0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="6">Mansardové hrany</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><span style="font-size: 19px;"><em>α</em></span> = 30°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><span style="font-size: 19px;"><em>α</em></span> = 45°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><span style="font-size: 19px;"><em>α</em></span> = 60°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,9</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-1,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">+0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,2</td>
</tr>
<tr>
<td colspan="10">
<p class="is-style-odstavec-poznamka"><strong>Poznámky:<br></strong>Pro střechy s atikou nebo se zakřivenými okraji lze pro mezilehlé hodnoty <em>h</em><sub>p</sub>/<em>h</em> a <em>r</em>/<em>h</em> lineárně interpolovat. Pro střechy s mansardovými okraji lze lineárně interpolovat v intervalu 30° ≤ <span style="font-size: 17px;"><em>α</em></span> ≤ 60°. Pro <span style="font-size: 17px;"><em>α</em></span> &gt; 60° se interpoluje mezi hodnotami <span style="font-size: 17px;"><em>α</em></span> = 60° a hodnotami pro ploché střechy s ostrými okraji. V oblasti I, kde jsou dány kladné i záporné hodnoty, se musí uvážit obě hodnoty. Pro mansardové hrany samotné jsou součinitele vnějšího tlaku uvedeny v tabulce pro směr větru 0° v oblasti F a G v závislosti na úhlu sklonu mansardového okraje. Pro samotné zakřivené hrany se součinitele vnějšího tlaku stanovují lineární interpolací podél křivky, mezi hodnotami na stěně a na střeše.</p>
</td>
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</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="323" height="193" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-5.jpg" alt="" class="wp-image-8328" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-5.jpg 323w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-5-150x90.jpg 150w" sizes="(max-width: 323px) 100vw, 323px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-13"><em>Tab. 2.13</em> Součinitele vnějšího tlaku pro pultové střechy</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Oblast</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Úhel sklonu <span style="font-size: 19px;"><em>α</em></span></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">5°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">15°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">30°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">45°</td>
<td style="text-align: center; vertical-align: middle;">60°</td>
<td style="text-align: center; vertical-align: middle;">75°</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">pro směr větru <em>θ</em>&nbsp;= 0°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">F</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;">-0,9</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-2,5</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">G</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">H</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-0,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,4</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">pro směr větru <em>θ</em>&nbsp;= 180°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">F</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;">-0,5</td>
<td style="text-align: center; vertical-align: middle;">-0,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">G</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">H</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">pro směr větru <em>θ</em>&nbsp;= 90°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">F<sub>up</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,4</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">F<sub>low</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">G</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">H</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;">-1,3</td>
<td style="text-align: center; vertical-align: middle;">-1,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">I</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,9</td>
<td style="text-align: center; vertical-align: middle;">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td colspan="13">
<p class="is-style-odstavec-poznamka"><strong>Poznámka 1:<br></strong>Při <span style="font-size: 17px;"><em>θ</em></span>&nbsp;= 0° se tlaky prudce mění mezi kladnými a zápornými hodnotami pro úhly sklonu přibližně <span style="font-size: 17px;"><em>α</em></span> = +5 až +45°; proto jsou uvedeny obě kladné i záporné hodnoty. Pro tyto střechy se uvažují dva případy: jeden pro všechny kladné hodnoty a druhý pro všechny záporné hodnoty. Nelze použít smíšené kladné a záporné hodnoty na stejné straně.<br><strong>Poznámka 2:<br></strong>Pro mezilehlé úhly sklonu lze interpolovat mezi hodnotami stejného znaménka. Hodnoty 0,0 jsou uvedeny pro účely interpolace.</p>
</td>
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</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-6.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-6.jpg" alt="" class="wp-image-8329" width="386" height="146" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-6.jpg 515w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-6-150x57.jpg 150w" sizes="(max-width: 386px) 100vw, 386px" /></a></figure>
</div></div>
</div>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-14"><em>Tab. 2.14</em> Součinitele vnějšího tlaku pro sedlové střechy</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">Úhel sklonu <span style="font-size: 19px;"><em>α</em></span></td>
<td style="text-align: center; vertical-align: middle;">-45°</td>
<td style="text-align: center; vertical-align: middle;">-30°</td>
<td style="text-align: center; vertical-align: middle;">-15°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-5°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">5°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">15°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">30°</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">45°</td>
<td style="text-align: center; vertical-align: middle;">60°</td>
<td style="text-align: center; vertical-align: middle;">75°</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">pro směr větru <em>θ</em>&nbsp;= 0°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">F</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;">-1,1</td>
<td style="text-align: center; vertical-align: middle;">-2,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,3</td>
<td style="text-align: center; vertical-align: middle;">-1,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;">-0,9</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,5</td>
<td style="text-align: center; vertical-align: middle;">-2,5</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">G</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">H</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-0,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-0,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,4</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">I</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,4</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,4</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">J</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-0,7</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">+0,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">+0,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">pro směr větru <em>θ</em>&nbsp;= 90°</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">F</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,9</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,1</td>
<td style="text-align: center; vertical-align: middle;">-1,1</td>
<td style="text-align: center; vertical-align: middle;">-1,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,1</td>
<td style="text-align: center; vertical-align: middle;">-2,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
<td style="text-align: center; vertical-align: middle;">-1,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">G</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,3</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,4</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
<td style="text-align: center; vertical-align: middle;">-2,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">H</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,7</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,9</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,3</td>
<td style="text-align: center; vertical-align: middle;">-1,3</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
<td style="text-align: center; vertical-align: middle;">-1,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">I</td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;">-0,9</td>
<td style="text-align: center; vertical-align: middle;">-0,9</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,6</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">-0,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-1,2</td>
</tr>
<tr>
<td colspan="18">
<p class="is-style-odstavec-poznamka"><strong>Poznámka 1:<br></strong>Při směru větru <em>q</em> = 0° se tlaky prudce mění mezi kladnými a zápornými hodnotami pro úhly sklonu přibližně <span style="font-size: 17px;"><em>α</em></span> = +5 až +45°; proto jsou uvedeny obě kladné i záporné hodnoty. Pro tyto střechy se uvažují čtyři případy, ve kterých největší a nejmenší hodnoty ze všech oblastí F, G a H jsou kombinovány s největšími a nejmenšími hodnotami v oblastech I. Nelze použít smíšené kladné a záporné hodnoty na stejné straně.<br><strong>Poznámka 2:<br></strong>Pro mezilehlé úhly sklonu se stejným znaménkem lze interpolovat mezi hodnotami stejného znaménka. Není možno interpolovat mezi <span style="font-size: 17px;"><em>α</em></span> = +5 až -0,5°, ale použijí se hodnoty pro ploché střechy. Hodnoty 0,0 jsou uvedeny pro účely interpolace.</p>
</td>
</tr>
</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-7.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-7.jpg" alt="" class="wp-image-8330" width="387" height="155" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-7.jpg 516w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-7-150x60.jpg 150w" sizes="(max-width: 387px) 100vw, 387px" /></a></figure>
</div></div>
</div>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-15"><em>Tab. 2.15</em> Součinitele vnějšího tlaku pro svislé stěny pozemních staveb s pravoúhlým půdorysem</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Oblast</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">A</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">B</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">C</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">D</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">E</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h/d</em></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>c</em><sub>pe,1</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-1,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;">+0,8</td>
<td style="text-align: center; vertical-align: middle;">+1,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-1,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;">+0,8</td>
<td style="text-align: center; vertical-align: middle;">+1,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 0,25</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;">-1,4</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;">-1,1</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,5</td>
<td style="text-align: center; vertical-align: middle;">+0,7</td>
<td style="text-align: center; vertical-align: middle;">+1,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,3</td>
</tr>
</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-8.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-8.jpg" alt="" class="wp-image-8331" width="383" height="207" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-8.jpg 510w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-8-150x81.jpg 150w" sizes="(max-width: 383px) 100vw, 383px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-9.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-9.jpg" alt="" class="wp-image-8332" width="383" height="130" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-9.jpg 510w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-9-150x51.jpg 150w" sizes="(max-width: 383px) 100vw, 383px" /></a></figure>
</div></div>
</div>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-2-3"><strong>Příklad 2.3</strong></p>



<p class="wp-block-paragraph">Určete rozložení tlaku větru na vnější plášť jednoduchého objektu se sedlovou střechou, umístěného v Plzni v rovinatém terénu otevřené krajiny. Rozměry jsou patrné ze schématu.</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: left;">Plzeň – II. větrná oblast – <a href="#obr-2-5"><em>obr. 2.5</em></a> a <a href="#tab-2-10"><em>tab. 2.10</em></a></td>
<td style="text-align: left;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: left;">základní rychlost větru</td>
<td style="text-align: left;"><em>v</em><sub>b,0</sub> = 25 m/s</td>
</tr>
<tr>
<td style="text-align: left;">základní dynamický tlak větru</td>
<td style="text-align: left;"><em>q</em><sub>b</sub> = 0,391 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: left;">Rovinatý terén, v nízké zástavbě kategorie terénu III – viz <a href="#tab-2-11"><em>tab. 2.11</em></a></td>
<td style="text-align: left;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: left;">Maximální dynamický tlak větru</td>
<td style="text-align: left;">&nbsp;</td>
</tr>
<tr>
<td style="text-align: left;">výška nad terénem <em>h</em> ≈ 10 m – viz <a href="#obr-2-6"><em>obr. 2.6</em></a></td>
<td style="text-align: left;"><em>q</em><sub>p</sub>(10) ≈ 0,67 kN/m<sup>2</sup></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Oblast pláště budovy<br>– <a href="#2-12"><em>tab. 2.12</em></a> a <a href="#2-13"><em>2.13</em></a></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Součinitel vnějšího tlaku<br><em>c</em><sub>pe,10</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Vnější tlak větru<br><em>q</em><sub>p</sub>(10) · <em>c</em><sub>pe,10</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">A</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4"><em>h</em>/<em>d</em> ≈ 1</td>
<td style="text-align: center; vertical-align: middle;">-1,2</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">B</td>
<td style="text-align: center; vertical-align: middle;">-0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">D</td>
<td style="text-align: center; vertical-align: middle;">0,8</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">0,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">E</td>
<td style="text-align: center; vertical-align: middle;">-0,7</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">-0,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">0,7</td>
<td style="text-align: center; vertical-align: middle;">0,00</td>
<td style="text-align: center; vertical-align: middle;">0,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">G</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">0,7</td>
<td style="text-align: center; vertical-align: middle;">0,00</td>
<td style="text-align: center; vertical-align: middle;">0,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">H</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">0,6</td>
<td style="text-align: center; vertical-align: middle;">0,00</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">I</td>
<td style="text-align: center; vertical-align: middle;">-0,2</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">-0,13</td>
<td style="text-align: center; vertical-align: middle;">0,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">J</td>
<td style="text-align: center; vertical-align: middle;">-0,3</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">-0,20</td>
<td style="text-align: center; vertical-align: middle;">0,00</td>
</tr>
</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-10.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-10.jpg" alt="" class="wp-image-8333" width="326" height="161" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-10.jpg 434w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-10-150x74.jpg 150w" sizes="(max-width: 326px) 100vw, 326px" /></a></figure>
</div></div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-2"><span class="uppercase">2.2 Konstrukční typy krovů</span></h3>



<p class="wp-block-paragraph">Krov je nosná konstrukce šikmé střechy (sklon 10–45°) a strmé střechy (sklon &gt; 45°). Přenáší zatížení vlastní hmotností a hmotností střešního pláště, účinky zatížení sněhem a větrem na svislé nosné konstrukce.</p>



<p class="wp-block-paragraph"><strong>Krokevní soustava</strong></p>



<p class="wp-block-paragraph">Jednotlivé krokve se opírají v patě o pozednice nebo jsou zakotveny do vazného trámu a vzájemně se opírají ve hřebeni. Přenášejí ohybový moment a normálovou sílu, případná vrcholová vaznice má funkci pouze při montáži a pro celkové spolupůsobení jednotlivých vazeb.</p>



<p class="wp-block-paragraph">Sklon střechy <span style="font-size: 19px;"><em>α</em></span> = 25–50°.</p>



<p class="wp-block-paragraph">Při rozpětí <em>L</em> &lt; 12 m (hospodárné <em>L</em> ≤ 8 m) se navrhují krokve z řeziva, při větších rozpětích lepené nosníky apod. lamelové, skříňové, příhradové.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-7"><img loading="lazy" decoding="async" width="158" height="104" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-7.jpg" alt="" class="wp-image-8334" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-7.jpg 158w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-7-150x99.jpg 150w" sizes="(max-width: 158px) 100vw, 158px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.7 </em>Schéma krokevní soustavy</p>



<p class="wp-block-paragraph">Výhody: hospodárné při větším sklonu; volný půdní prostor; krov nezatěžuje stropní konstrukci.</p>



<p class="wp-block-paragraph">Nevýhody: nutné zakotvení každého páru krokví; nelze navrhnout valba, šířka vikýře maximálně dvojnásobek vzdálenosti krokví; vodorovné zatížení nadezdívky.</p>



<p class="wp-block-paragraph"><strong>Hambalková soustava</strong></p>



<p class="wp-block-paragraph">Pro zmenšení rozpětí krokví je vložený hambalek v každém páru krokví (popřípadě více hambalků v patrech), která rozpírá krokve pro svislé zatížení – hambalek je tlačený prvek. Pro vodorovné zatížení působí pouze neposuvné hambalky, zajištěné např. zavětrováním v rovině hambalků.</p>



<p class="wp-block-paragraph">Sklon střechy <span style="font-size: 19px;"><em>α</em></span> = 25–60°</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-8"><img loading="lazy" decoding="async" width="163" height="111" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-8.jpg" alt="" class="wp-image-8335" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-8.jpg 163w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-8-150x102.jpg 150w" sizes="(max-width: 163px) 100vw, 163px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.8</em> Schéma hambalkové soustavy</p>



<p class="wp-block-paragraph">Výhody: stejné jako krokevní soustava; jednoduchá půdní vestavba; výhodnější při větších sklonech; možnost většího rozponu.</p>



<p class="wp-block-paragraph">Nevýhody: obtížné řešení valby; problematické nad lomených půdorysem (např. ve tvaru písmene L a T); složitější vazba; obtížná výměna vadných částí krovu.</p>



<p class="wp-block-paragraph"><strong>Vaznicová soustava</strong></p>



<p class="wp-block-paragraph">Krokve leží na vodorovných vaznicích a jsou namáhány jen ohybem.</p>



<p class="wp-block-paragraph">Sklon střechy <span style="font-size: 19px;"><em>α</em></span> = 12–30° – krov bez vzpěr, vodorovné účinky od větru se přenáší přímo na pozednice.</p>



<p class="wp-block-paragraph">Sklon střechy <span style="font-size: 19px;"><em>α</em></span> = 20–50° – krov se vzpěrami, které vyztužují vazbu ve vodorovném směru.</p>



<p class="wp-block-paragraph">Plné vazby se vzpěrami a sloupky se navrhují ve vzdálenostech do 4 m.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-9"><img loading="lazy" decoding="async" width="162" height="93" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-9.jpg" alt="" class="wp-image-8336" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-9.jpg 162w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-9-150x86.jpg 150w" sizes="(max-width: 162px) 100vw, 162px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.9 </em>Schéma vaznicové soustavy</p>



<p class="wp-block-paragraph">Výhody: při vazbě se vzpěrami nejsou vodorovné účinky na pozednice; dobře řešitelná je nadezdívka; hospodárnější jsou nižší sklony střechy; dobře se konstruují vikýře i větších rozměrů; jednodušší výměna vadných krokví; výhodné pro valbu; jednodušší výroba a montáž krovu.</p>



<p class="wp-block-paragraph">Nevýhody: větší spotřeba řeziva při větších sklonech; podpory v půdním prostoru omezují využitelnost podkroví; přenos zatížení krovu na stropní konstrukci (při absenci vazných trámů).</p>



<p class="wp-block-paragraph"><strong>Vlašská soustava</strong></p>



<p class="wp-block-paragraph">Tato soustava vznikla ve středozemní oblasti pro střechy s menším sklonem. V našich oblastech se používala pro velká rozpětí jako josu jízdárny, taneční a divadelní sály apod. Základním prvkem jsou plné vazby tvořící vazníky ve vzdálenostech po 4–5 m. Plné vazby mohou tvořit v tradičním provedení věšadla, jako variantu lze navrhnout příhradové vazníky.</p>



<p class="wp-block-paragraph">Tzv. vlašské krokve (vazničky) jsou orientovány rovnoběžně s hřebenem střechy a jsou umístěny ve vzdálenostech po cca 0,8–1 m. Pro krytinu, vyžadující vodorovné laťování, umísťují se po spádu na vlašské krokve další latě.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-10"><img loading="lazy" decoding="async" width="178" height="73" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-10.jpg" alt="" class="wp-image-8337" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-10.jpg 178w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-10-150x62.jpg 150w" sizes="(max-width: 178px) 100vw, 178px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.10</em> Schéma vlašské soustavy</p>



<p class="wp-block-paragraph">Výhody: soustava je vhodná pro sedlové střechy malého sklonu a je úsporná.</p>



<p class="wp-block-paragraph">Nevýhody: plné vazby omezují využití podkroví.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-3"><span class="uppercase">2.3 Krokevní soustava</span></h3>



<p class="wp-block-paragraph">Přibližná vzorce pro rozměry krokví za předpokladů:</p>



<ul class="wp-block-list"><li>vlastní tíha <em>g</em> = 65 kN/m<sup>2</sup> plochy střechy;</li><li>výška do 20 m nad terénem;</li><li>II. sněhová oblast;</li><li>rozpětí 7,0–10,0 m;</li><li>sklon <span style="font-size: 19px;"><em>α</em></span> = 20–50°.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Bez půdní vestavby</strong></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-11"><img loading="lazy" decoding="async" width="156" height="132" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-11.jpg" alt="" class="wp-image-8338" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-11.jpg 156w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-11-150x127.jpg 150w" sizes="(max-width: 156px) 100vw, 156px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.11</em> Schéma krokevní soustavy bez půdní vestavby</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Krokve</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=20{-}30\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=30{-}50\degree
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=20\ell+20\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e\ge70\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=20\ell+30+(\alpha-30\degree)\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e\ge70\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí střechy [m],</p>



<p class="wp-block-paragraph"><em>e</em> &#8230; osová vzdálenost krokví [mm].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-2-4"><strong>Příklad 2.4</strong></p>



<p class="wp-block-paragraph">Navrhněte rozměry krokví</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-large"><img loading="lazy" decoding="async" width="66" height="83" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-11.jpg" alt="" class="wp-image-8339"/></figure>
</div>


<p class="wp-block-paragraph">a)</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=25\degree,\space\ell=6{,}0\space\text{m},\space e=700\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=20\cdot6{,}0+20=120+20=140\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1\cdot700=70\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space70/140\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">b)</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=45\degree,\space\ell=8{,}0\space\text{m},\space e=800\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=20\cdot8{,}0+30+(45-30)=205\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1\cdot800=80\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space80/210\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph"><strong>S půdní vestavbou</strong></p>



<p class="wp-block-paragraph">Krokevní soustava se používá s půdní vestavbou zpravidla zřídka, v tomto případě se výška krokve zvětší o 10–20 mm při stejné šířce krokve.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-4">2.4 Hambalková soustava</h3>



<p class="wp-block-paragraph" id="2-4-1"><strong>2.4.1 Nepohyblivý hambalek</strong></p>



<p class="wp-block-paragraph">Platí za následujících předpokladů:</p>



<ul class="wp-block-list"><li>v rovině hambalků je tuhá rovina (zavětrování, tuhý podhled podkroví);</li><li>tato rovina je zakotvena do štítových a schodišťových stěn;</li><li>vzdálenost zakotvení je rovna maximálně dvojnásobku délky hambalku.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Bez půdní vestavby</strong></p>



<p class="wp-block-paragraph">Předpoklady:</p>



<ul class="wp-block-list"><li>rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> = 7,0–14,0 m;</li><li>vlastní tíha <em>g</em> = 65 kN/m2 plochy střechy;</li><li>zatížení hambalků <em>v</em> = 1,00 kN/m2;</li><li>výška do 20 m nad terénem;</li><li>II. sněhová oblast.</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">a) návrh krokve</p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-12"><img loading="lazy" decoding="async" width="226" height="145" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-12a.jpg" alt="" class="wp-image-8362" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-12a.jpg 226w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-12a-150x96.jpg 150w" sizes="(max-width: 226px) 100vw, 226px" /></figure>
</div></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">b) návrh hambalku</p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="226" height="144" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-12b.jpg" alt="" class="wp-image-8363" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-12b.jpg 226w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-12b-150x96.jpg 150w" sizes="(max-width: 226px) 100vw, 226px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"><em>Obr. 2.12</em> Schéma hambalkové soustavy bez půdní vestavby</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Krokve</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha\le35\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=30{-}55\degree
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=15\ell\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=16\ell+(\alpha-35\degree)\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí střechy [m],</p>



<p class="wp-block-paragraph"><em>e</em> &#8230; osová vzdálenost krokví [mm].</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Hambalky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H_\text{U}\approx2/3H
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H_\text{U}\approx H_0
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\ell+60\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\ge70\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\ell+80\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=2\cdot0{,}1e-10\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Hambalky se zpravidla navrhují zdvojené, u starých krovů bývají jednoduché, začepované do krokví. Je-li prostor nad hambalkem průchozí <em>H</em><sub>0</sub> &gt; 2 m, zvětší se výška průřezu hambalku o cca 30 %.</p>



<p class="wp-block-paragraph" id="priklad-2-5"><strong>Příklad 2.5</strong></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\alpha=45\degree,\space\ell=10{,}0\space\text{m},\space e=800\space\text{mm},\space H_\text{U}\approx H_0
\end{gathered}</pre></div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><strong>Krokev</strong></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=16\cdot10{,}50+(45-35)=178\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1\cdot800=80\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space80/180\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><strong>Hambalek</strong></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\cdot10{,}50+80=185\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=2{,}0\cdot0{,}1\cdot800-10=150\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space150/185\space\space\text{nebo}\space\space2\text{ x }80/185\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph"><strong>S půdní vestavbou</strong></p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">a) návrh krokve</p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-13"><img loading="lazy" decoding="async" width="225" height="144" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-13a.jpg" alt="" class="wp-image-8373" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-13a.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-13a-150x96.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /></figure>
</div></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">b) návrh hambalku</p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="225" height="143" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-13b.jpg" alt="" class="wp-image-8372" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-13b.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-13b-150x95.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"><em>Obr. 2.13</em> Schéma hambalkové soustavy s půdní vestavbou</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Krokve</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha\le35\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=\gt35\degree
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=16{,}5\ell\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\ge70\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=17{,}5\ell+2(\alpha-35\degree)\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\ge70\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí střechy [m],</p>



<p class="wp-block-paragraph"><em>e</em> &#8230; osová vzdálenost krokví [mm].</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Hambalky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H_\text{U}\approx2/3H
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H_\text{U}\approx H_0
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\ell+60\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\ge70\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\ell+80\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=2\cdot0{,}1e-10\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph" id="priklad-2-6"><strong>Příklad 2.6</strong></p>



<p class="wp-block-paragraph">Navrhněte rozměry krokve a hambalku</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\alpha=50\degree,\space\ell=10{,}0\space\text{m},\space e=800\space\text{mm},\space H_\text{U}\approx2/3H
\end{gathered}</pre></div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><strong>Krokev</strong></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=17{,}5\cdot10+(50-35)=205\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1\cdot800-10=70\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space70/210\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><strong>Hambalek</strong></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\cdot10+60=160\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=2\cdot0{,}1\cdot800-10=150\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space150/160\space\space\text{nebo}\space\space2\text{ x }75/160\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph" id="2-4-2"><strong>2.4.2 Pohyblivý hambalek</strong></p>



<p class="wp-block-paragraph">V rovině hambalků není krov vyztužen, na nesouměrné zatížení hambalek zajišťuje pouze stejný průhyb krokví. Pro vítr působí krokev na celou její délku.</p>



<p class="wp-block-paragraph"><strong>Bez půdní vestavby</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-14"><img loading="lazy" decoding="async" width="215" height="138" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-14.jpg" alt="" class="wp-image-8375" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-14.jpg 215w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-14-150x96.jpg 150w" sizes="(max-width: 215px) 100vw, 215px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.14</em> Schéma hambalkové soustavy bez půdní vestavby</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Krokve</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha\le35\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=\gt35\degree
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=15\ell+30\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=15\ell+40+2(\alpha-35\degree)\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí střechy [m],</p>



<p class="wp-block-paragraph"><em>e</em> &#8230; osová vzdálenost krokví [mm].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>S půdní vestavbou</strong></p>



<p class="wp-block-paragraph">Krokve se zvětší cca o 10–20 mm.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Hambalky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H_\text{U}\approx2/3H
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H_\text{U}\approx H_0
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\ell+60\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\ge70\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=10\ell+80\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=2\cdot0{,}1e-10\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Hambalky se navrhují zpravidla zdvojené.</p>



<p class="wp-block-paragraph" id="2-4-3"><strong>2.4.3 Rozměry ostatních dílů</strong></p>



<p class="wp-block-paragraph" id="tab-2-16"><em>Tab. 2.16</em> Vzdálenosti krokví pro použitý profil latí a daný sklon střechy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Průřez latí [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Sklon střechy <span style="font-size: 19px;"><em>α</em></span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">&lt; 30°</td>
<td style="text-align: center; vertical-align: middle;">30–45°</td>
<td style="text-align: center; vertical-align: middle;">45–60°</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">24/48</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">900</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">35/50</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">1 000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40/60</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">1 000</td>
<td style="text-align: center; vertical-align: middle;">1 000</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-large" id="obr-2-15"><img loading="lazy" decoding="async" width="145" height="110" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-15.jpg" alt="" class="wp-image-8377"/></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.15</em> Zavětrování v rovině střechy</p>



<p class="wp-block-paragraph"><em>h</em>/<em>b</em> = 30/50–40/60 [mm] pro malé rozpony</p>



<p class="wp-block-paragraph"><em>h</em>/<em>b</em> = 30/80–40/100 [mm] pro větší rozpony</p>



<p class="wp-block-paragraph" id="tab-2-17"><em>Tab. 2.17</em> Spotřeba dřeva pro rozpětí krovu <span style="font-size: 19px;"><em>ℓ</em></span> [m]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Spotřeba dřeva v m<sup>3</sup>/100 m<sup>2</sup> půdorysné plochy</td>
<td style="text-align: center;">Sklon střechy <span style="font-size: 19px;"><em>α</em></span></td>
<td style="text-align: center;">Spotřeba řeziva [m<sup>3</sup>/100 m<sup>2</sup>]</td>
</tr>
<tr>
<td>Střešní latě</td>
<td style="text-align: center;">35–50°</td>
<td style="text-align: center;">0,96–1,25</td>
</tr>
<tr>
<td>Krokevní soustava</td>
<td style="text-align: center;">25–45°</td>
<td style="text-align: center;">0,2<span style="font-size: 19px;"><em>ℓ</em></span>–0,4<span style="font-size: 19px;"><em>ℓ</em></span></td>
</tr>
<tr>
<td>Hambalková soustava bez tesařských spojů</td>
<td style="text-align: center;">25–45°</td>
<td style="text-align: center;">0,2<span style="font-size: 19px;"><em>ℓ</em></span>–0,4<span style="font-size: 19px;"><em>ℓ</em></span></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tan-2-18"><em>Tab. 2.18</em> Spotřeba dřeva při tradičním provedení s tesařskými spoji</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center;">8,0–12,5</td>
</tr>
<tr>
<td>Hranoly [m<sup>3</sup>]</td>
<td style="text-align: center;">2,2–2,7</td>
</tr>
<tr>
<td>Fošny [m<sup>3</sup>]</td>
<td style="text-align: center;">1,8–2,4</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-5"><span class="uppercase">2.5 Vaznicová soustava</span></h3>



<p class="wp-block-paragraph" id="2-5-1"><strong>2.5.1 Rozměry prvků</strong></p>



<p class="wp-block-paragraph">Krokve za následujících předpokladů:</p>



<ul class="wp-block-list"><li>vlastní tíha <em>g</em> = 0,65 kN/m2;</li><li>výška do 20 m nad terénem;</li><li>II. sněhová oblast;</li><li>řezivo C24, průhyb 1/200<span style="font-size: 19px;"><em>ℓ</em></span>.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Bez půdní vestavby</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-16"><img loading="lazy" decoding="async" width="176" height="128" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-16.jpg" alt="" class="wp-image-8380" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-16.jpg 176w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-16-150x109.jpg 150w" sizes="(max-width: 176px) 100vw, 176px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.16</em> Schéma vaznicové soustavy bez půdní vestavby</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha\le30\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=\gt30\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=40\ell\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=40\ell+2(\alpha-30\degree)\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e-10\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; vodorovný průmět rozpětí krokví [m] (viz <em>obr. 2.16</em>),</p>



<p class="wp-block-paragraph"><em>e</em> &#8230; vzdálenost krokví [mm].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-2-7"><strong>Příklad 2.7</strong></p>



<p class="wp-block-paragraph">Navrhněte rozměry krokví</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=40\degree,\space\ell=3{,}5\space\text{m},\space e=700\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=40\cdot3{,}5+2(40-30)=160\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1\cdot700=70\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space70/160\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph"><strong>S půdní vestavbou</strong></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Výška krokví stejná jako bez vestavby</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}1e+20\le70\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nárožníky pro valbovou střechu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{nar}=1{,}5h_\text{normal}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b_\text{nar}=b_\text{normal}+20\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Pozednice volba rozměrů je z konstrukčních důvodů</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b/h=120/100{-}180/140\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><strong>Vaznice</strong></p>



<ul class="wp-block-list"><li>Vrcholová vaznice je namáhána jen svislými silami, zároveň proti vodorovným silám se vzájemně podepírají krokve.</li><li>Mezilehlé vaznice jsou namáhány svislými i vodorovnými silami. Pro hospodárnější návrh je vhodné v rovině umístit zavětrování tvořené kleštinami a vloženými diagonálami a síly přenést do schodišťových a štítových stěn, popřípadě tuhost roviny zajistit vodorovným bedněním.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V případě použití pásků lze redukovat rozpětí vaznice.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-17"><img loading="lazy" decoding="async" width="163" height="142" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-17.jpg" alt="" class="wp-image-8384" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-17.jpg 163w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-17-150x131.jpg 150w" sizes="(max-width: 163px) 100vw, 163px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.17</em> Schéma vaznicové soustavy s půdní vestavbou v podélném směru</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{v}=\ell_0-\frac{a}{2}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Předpoklady:</p>



<ul class="wp-block-list"><li>rozpětí vaznic <span style="font-size: 19px;"><em>ℓ</em></span><sub>v</sub> = 3,0–6,0 m;</li><li>zatěžovací šířka vaznic <em>B</em> = 2,0–5,0 m;</li><li>vlastní tíha střechy 0,65 kN/m<sup>2</sup>;</li><li>výška do 20 m nad terénem, vaznice vítr nepřenáší;</li><li>na úrovni vaznic není zatížená podlaha;</li><li>II. sněhová oblast.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Bez půdní vestavby</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-18"><img loading="lazy" decoding="async" width="193" height="166" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-18.jpg" alt="" class="wp-image-8385" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-18.jpg 193w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-18-150x129.jpg 150w" sizes="(max-width: 193px) 100vw, 193px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.18</em> Schéma zatěžované plochy vaznicové soustavy</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=25{-}55\degree
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=40(\ell_\text{v}+B/2)+20\space[\text{mm}]
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=25(\ell_\text{v}+B/2)+10\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph" id="priklad-2-8"><strong>Příklad 2.8</strong></p>



<p class="wp-block-paragraph">Navrhněte rozměry vaznice</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{v}=4{,}5\space\text{m},\space B=3{,}5\space\text{m},\space\alpha=40\degree
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=40(4{,}5+3{,}0/2)+20=260\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=25\cdot6{,}00+10=160\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}

\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\text{profil}\space160/260\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení vlastní tíhou zateplení a podhledu, bez užitného zatížení na strop vestavby.</p>



<p class="wp-block-paragraph"><strong>S půdní vestavbou</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-19"><img loading="lazy" decoding="async" width="159" height="111" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-19.jpg" alt="" class="wp-image-8386" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-19.jpg 159w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-19-150x105.jpg 150w" sizes="(max-width: 159px) 100vw, 159px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.19</em> Schéma vaznicové soustavy s půdní vestavbou</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=40(\ell_\text{v}+3/4B)+20\space[\text{mm}]\\\\
b=25(\ell_\text{v}+3/4B)+10\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Sloupky – obvyklé průřezy v závislosti na zatěžovací ploše a vzpěrné délce</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\begin{split}b/h=
&amp;100/200\space\space\space120/120\space\space\space100/140\space\space\space120/140\space[\text{mm}]\\\\
&amp;140/140\space\space\space120/160\space\space\space140/160\space\space\space120/180\space[\text{mm}]
\end{split}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=\sqrt{100\frac{S}{c}}+15\ell_\text{ef}\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>S</em> &#8230; osová síla ve sloupku [kN],</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> &#8230; vzpěrná délka sloupku [m],</p>



<p class="wp-block-paragraph"><em>c = b/h</em> &#8230; poměr stran průřezu sloupku.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-2-9"><strong>Příklad 2.9</strong></p>



<p class="wp-block-paragraph">Navrhněte rozměry sloupku</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
S=40{,}0\space\text{kN},\space\ell_\text{ef}=3{,}0\space\text{m},\space c=1\space\text{(čtverec)}\\\\
b=\sqrt{100\frac{40}{\ell}}+15\cdot3{,}0=108{,}2\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">profil 120/120 mm</p>



<p class="wp-block-paragraph"><em>Tab. 2.19</em> Spotřeba dřeva</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="vertical-align: middle;" colspan="2">Spotřeba dřeva v m<sup>3</sup>/100 m<sup>2</sup> půdorysné plochy</td>
<td style="text-align: center; vertical-align: middle;">Sklon střechy <span style="font-size: 19px;"><em>α</em></span></td>
<td style="text-align: center; vertical-align: middle;">Spotřeba latí</td>
</tr>
<tr>
<td style="vertical-align: middle;" colspan="2">Střešní latě</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">35–50°</td>
<td style="text-align: center; vertical-align: middle;">3,0–4,5</td>
</tr>
<tr>
<td style="vertical-align: middle;" rowspan="2">Profily na vazby</td>
<td style="vertical-align: middle;">jednoduchá soustava</td>
<td style="text-align: center; vertical-align: middle;">2,5–3,5</td>
</tr>
<tr>
<td style="vertical-align: middle;">krov se vzpěrami</td>
<td style="text-align: center; vertical-align: middle;">3,0–4,5</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="2-5-2"><strong>2.5.2 Tradiční empirické vzorce</strong></p>



<p class="wp-block-paragraph">Podle literatury <a href="#literatura-4">[4]</a> se uvádějí následující rozměry a empirické vztahy pro části vaznicových krovů, běžné krovové dřevo podle provedených vazeb do 22 metrů.</p>



<p class="wp-block-paragraph"><em>Tab. 2.20</em> Empirické profily vaznicových krovů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Krov prostý do 5 m</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Stolice stojatá a věšadlo pro rozpon <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5–10</td>
<td style="text-align: center; vertical-align: middle;">10–14</td>
<td style="text-align: center; vertical-align: middle;">14–18</td>
<td style="text-align: center; vertical-align: middle;">18–22</td>
</tr>
<tr>
<td>Krokve po 1 m</td>
<td style="text-align: center; vertical-align: middle;">100/120</td>
<td style="text-align: center; vertical-align: middle;">100/140</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
</tr>
<tr>
<td>Vaznice</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>okapová</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">140/160</td>
<td style="text-align: center; vertical-align: middle;">160/180</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td>
<ul>
<li>střední</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">140/160</td>
<td style="text-align: center; vertical-align: middle;">160/180</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td>
<ul>
<li>vrcholová</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">140/160</td>
<td style="text-align: center; vertical-align: middle;">150/180</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td>Pásek</td>
<td style="text-align: center; vertical-align: middle;">100/130</td>
<td style="text-align: center; vertical-align: middle;">100/130</td>
<td style="text-align: center; vertical-align: middle;">130/150</td>
<td style="text-align: center; vertical-align: middle;">130/180</td>
<td style="text-align: center; vertical-align: middle;">130/210</td>
</tr>
<tr>
<td>Sloupek</td>
<td style="text-align: center; vertical-align: middle;">160/160</td>
<td style="text-align: center; vertical-align: middle;">160/160</td>
<td style="text-align: center; vertical-align: middle;">160/180</td>
<td style="text-align: center; vertical-align: middle;">180/180</td>
<td style="text-align: center; vertical-align: middle;">180/180</td>
</tr>
<tr>
<td>Rozpěra</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">160/180</td>
<td style="text-align: center; vertical-align: middle;">180/180</td>
<td style="text-align: center; vertical-align: middle;">180/180</td>
</tr>
<tr>
<td>Pozednice</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">160/160</td>
<td style="text-align: center; vertical-align: middle;">180/180</td>
<td style="text-align: center; vertical-align: middle;">180/180</td>
</tr>
<tr>
<td>Kleště 2x</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">80/160</td>
<td style="text-align: center; vertical-align: middle;">80/160</td>
<td style="text-align: center; vertical-align: middle;">100/160</td>
<td style="text-align: center; vertical-align: middle;">100/180</td>
</tr>
<tr>
<td>Vazný trám</td>
<td style="text-align: center; vertical-align: middle;">160/210</td>
<td style="text-align: center; vertical-align: middle;">160/210</td>
<td style="text-align: center; vertical-align: middle;">160/210</td>
<td style="text-align: center; vertical-align: middle;">180/240</td>
<td style="text-align: center; vertical-align: middle;">180/240</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Rozměry jsou platné pro obvyklou tíhu dvojité taškové krytiny, jestliže se krokve podporují na vzdálenost 4,5–5,0 m, stejnou vzdálenost mají od sebe i plné vazby.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-6"><span class="uppercase">2.6 Vazníková (vlašská) soustava</span></h3>



<p class="wp-block-paragraph">Konstrukce krovů vlašské soustavy patří mezi nejstarší a byly používány již ve starém Římě pro střechy s malým sklonem (<em>v</em> = 1/5–1/4 rozpětí), to je <span style="font-size: 19px;"><em>α</em></span> = 21,8–26,5°. Mohou se používat nad jednoduchými půdorysy větších rozponů s tvarem střechy sedlové nebo pultové. Střešní konstrukce této soustavy se vyznačují jednoduchostí a menší spotřebou dřeva. Princip podpírání vodorovných krokví byl přejat do novodobých střešních konstrukcí, ve kterých jsou věšadlové vazníky nahrazeny vazníky příhradovými nebo plnostěnnými.</p>



<p class="wp-block-paragraph" id="2-6-1"><strong>2.6.1 Vlašské krokve</strong></p>



<p class="wp-block-paragraph">Vlašské krokve (vazničky) se u této soustavy umísťují rovnoběžně s okapovou hranou, jejich rozpětí se pohybuje 4–5 m, vzájemné vzdálenosti krokví jsou obvykle mezi 0,8–1,0 m. Krokve se kladou na vzpěry (horní pasy) vazníků, které se zapouštějí do krokví (vazniček) na hloubku 20 mm. Proti pootočení se vazničky mohou zapřít špalíky (zvanými pachole) přibitými na vzpěry. Běžné krokve jsou obdélníkového průřezu, hřebenová krokev má pětiúhelníkový průřez a okapová lichoběžníkový. Bednění pro krytinu 25 mm tloušťky se přibíjí na krokve ve směru spádu střechy.</p>



<p class="wp-block-paragraph">Profily vlašských krokví za předpokladů:</p>



<ul class="wp-block-list"><li>vlastní tíha střešního pláště <em>g</em> = 0,75 kN/m<sup>2</sup> (těžká krytina);</li><li>vlastní tíha střešního pláště <em>g</em> = 0,30 kN/m<sup>2</sup> (lehká krytina);</li><li>nezateplená střecha (mimo samonosný pohled zavěšený přímo na vazníky);</li><li>výška do 20 m nad terénem;</li><li>II. sněhová oblast;</li><li>řezivo C24, průhyb 1/200<span style="font-size: 19px;"><em>ℓ</em></span>;</li><li>krokve působí jako prosté nosníky.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-21"><em>Tab. 2.21</em> Profily vlašských krokví pro těžkou krytinu</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">4,4</td>
<td style="text-align: center; vertical-align: middle;">4,6</td>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">5,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Odstup krokví <em>a</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">0,8</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
<td style="text-align: center; vertical-align: middle;">100/160</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
<td style="text-align: center; vertical-align: middle;">130/160</td>
<td style="text-align: center; vertical-align: middle;">100/180</td>
<td style="text-align: center; vertical-align: middle;">120/180</td>
<td style="text-align: center; vertical-align: middle;">130/180</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,9</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">110/160</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
<td style="text-align: center; vertical-align: middle;">140/160</td>
<td style="text-align: center; vertical-align: middle;">110/180</td>
<td style="text-align: center; vertical-align: middle;">130/180</td>
<td style="text-align: center; vertical-align: middle;">140/180</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
<td style="text-align: center; vertical-align: middle;">140/160</td>
<td style="text-align: center; vertical-align: middle;">120/180</td>
<td style="text-align: center; vertical-align: middle;">120/180</td>
<td style="text-align: center; vertical-align: middle;">140/180</td>
<td style="text-align: center; vertical-align: middle;">160/180</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2-22"><em>Tab. 2.22</em> Profily vlašských krokví pro lehkou krytinu</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">4,4</td>
<td style="text-align: center; vertical-align: middle;">4,6</td>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">5,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Odstup krokví <em>a</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">0,8</td>
<td style="text-align: center; vertical-align: middle;">120/120</td>
<td style="text-align: center; vertical-align: middle;">100/140</td>
<td style="text-align: center; vertical-align: middle;">100/140</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,9</td>
<td style="text-align: center; vertical-align: middle;">120/130</td>
<td style="text-align: center; vertical-align: middle;">100/140</td>
<td style="text-align: center; vertical-align: middle;">110/140</td>
<td style="text-align: center; vertical-align: middle;">130/140</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
<td style="text-align: center; vertical-align: middle;">130/160</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">120/130</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
<td style="text-align: center; vertical-align: middle;">120/140</td>
<td style="text-align: center; vertical-align: middle;">120/150</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
<td style="text-align: center; vertical-align: middle;">120/160</td>
<td style="text-align: center; vertical-align: middle;">140/160</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="2-6-2"><strong>2.6.2 Vazníky</strong></p>



<p class="wp-block-paragraph">Nosnou konstrukcí vazníků – plných vazeb – jsou věšadla z hranolů, jejichž tvar a profily se řídí rozpětím, v klasickém provedení mají zpravidla trojúhelníkový tvar. V pozdějším období se používaly i kombinace dřevěných prvků s ocelovými táhly popřípadě i litinovými vzpěrami. Plné vazby (vazníky) se osazují ve vzdálenostech 4–5 m a jejich profily a spoje se navrhují na základě statického výpočtu. Na <em>obr. 2.20</em> jsou uvedeny pro orientaci profily pro vazník na rozpětí 9 m.</p>



<p class="wp-block-paragraph">V podélném směru jsou vazníky vzájemně vyztuženy ondřejovými kříži případně i jiným tvarem zavětrování. Zavětrování se čepuje buď ve svislé rovině do věšáků, nebo v šikmé rovině do obrysových vzpěr vazníků. Při velkých rozpětích se důležitý spoj hlavní vzpěry s vazným trámem u nosné zdi ještě vyztuží podpůrným krátkým sedlem, které je pomocí hmoždíků s ním spojeno.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-2-20"><img loading="lazy" decoding="async" width="253" height="118" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-20.jpg" alt="" class="wp-image-8390" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-20.jpg 253w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-2-20-150x70.jpg 150w" sizes="(max-width: 253px) 100vw, 253px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 2.20</em> Schéma vazníkové soustavy</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-7"><span class="uppercase">2.7 Ploché střechy</span></h3>



<p class="wp-block-paragraph">Z hlediska nosné konstrukce je plochá střecha obdobná stropu v běžném podlaží a liší se pouze velikostí zatížení, viz <em>kap. 3</em>.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3">3 <span class="uppercase">Stropy</span></h3>



<ul class="wp-block-list"><li>Stropní konstrukce se skládají z nosné stropní desky, ze stropních nosníků, průvlaků, podlahy a podhledu. <em>Tab. 3.1</em> uvádí orientační tloušťky jednotlivých částí stropů.</li><li>Při rozhodování o volbě stropní nosné konstrukce bereme mimo jiné zřetel na její rozpětí. Každému druhu stropní konstrukce odpovídá doporučený rozsah rozpětí, ve kterém je vhodné konstrukci navrhovat. Tento rozsah je pouze doporučený, a proto nelze vyloučit návrh konstrukce mimo něj.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-1"><em>Tab. 3.1 </em>Orientační hodnoty tloušťky stropní konstrukce</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Prvky stropní konstrukce</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Tloušťka <em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">min. [mm]</td>
<td style="text-align: center; vertical-align: middle;">max. [mm]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="5">Podlaha</td>
<td style="vertical-align: middle; text-align: left;">nášlapná vrstva (linoleum, PVC, koberec, dlažba)</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">60</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">45</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">kročejový útlum, tepelná izolace</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">vyrovnávací vrstva</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">150</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="5">Nosná konstrukce</td>
<td style="vertical-align: middle; text-align: left;">do 1,5 m rozpětí</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">150</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">do 3,0&nbsp;m rozpětí</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">250</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">do 6,0&nbsp;m rozpětí</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">350</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">nad 6,0&nbsp;m rozpětí</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">400</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">400</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="5">Podhled</td>
<td style="vertical-align: middle; text-align: left;">omítka včetně případného rákosu nebo pletiva</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">podhledové desky na nosnou konstrukci nebo</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">podhledový rošt</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zavěšený podhled</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Podlaha, nosná konstrukce a podhled celkem</td>
<td style="text-align: center; vertical-align: middle;">min. [mm]</td>
<td style="text-align: center; vertical-align: middle;">max. [mm]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Rozpětí stropní konstrukce do 1,5&nbsp;m</td>
<td style="vertical-align: middle; text-align: left;">podlaha</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">350</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Rozpětí stropní konstrukce do 3,0&nbsp;m</td>
<td style="vertical-align: middle; text-align: left;">podlaha</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">450</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Rozpětí stropní konstrukce do 6,0&nbsp;m</td>
<td style="vertical-align: middle; text-align: left;">podlaha</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">550</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Rozpětí stropní konstrukce nad 6,0&nbsp;m</td>
<td style="vertical-align: middle; text-align: left;">podlaha</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">celkem</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">600</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-2"><em>Tab. 3.2</em> Doporučená rozpětí stropů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Specifikace podle konstrukce materiálu</td>
<td style="text-align: center; vertical-align: middle;">Druh stropu</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka nosné stropní konstrukce <em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Doporučené rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Dřevěné stropy</td>
<td style="vertical-align: middle; text-align: left;">dřevěný strop trámový, povalový, fošnový, vídeňský</td>
<td style="text-align: center; vertical-align: middle;">250–500</td>
<td style="text-align: center; vertical-align: middle;">3–5,5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Keramické stropy</td>
<td style="vertical-align: middle; text-align: left;">polomontované stropy z nosníků a keramických vložek</td>
<td style="text-align: center; vertical-align: middle;">210–290</td>
<td style="text-align: center; vertical-align: middle;">1,5–8,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">keramické panely</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1,25–7,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Spřažené stropy</td>
<td style="vertical-align: middle; text-align: left;">spřažená ocelobetonová konstrukce – ocelové nosníky<br>+ trapézové plechy + železobetonová deska</td>
<td style="text-align: center; vertical-align: middle;">250–550</td>
<td style="text-align: center; vertical-align: middle;">3,0–7,5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="6">Železobetonové stropy</td>
<td style="vertical-align: middle; text-align: left;">jednosměrně pnutá plná železobetonová deska</td>
<td style="text-align: center; vertical-align: middle;">50–250</td>
<td style="text-align: center; vertical-align: middle;">&lt; 3,5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">jednosměrně pnutá vylehčená železobetonová deska (např. podélnými otvory)</td>
<td style="text-align: center; vertical-align: middle;">65–250</td>
<td style="text-align: center; vertical-align: middle;">0,6–6,6</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">obousměrně pnutá plná železobetonová deska</td>
<td style="text-align: center; vertical-align: middle;">100–300</td>
<td style="text-align: center; vertical-align: middle;">3,0–7,2</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">žebrová deska (s dutými tvarovkami v jednom směru)</td>
<td style="text-align: center; vertical-align: middle;">150–400</td>
<td style="text-align: center; vertical-align: middle;">4,0–12,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">roštová deska (s dutými tvarovkami v obou směrech)</td>
<td style="text-align: center; vertical-align: middle;">150–450</td>
<td style="text-align: center; vertical-align: middle;">6,0–12,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">hřibový strop</td>
<td style="text-align: center; vertical-align: middle;">150–350</td>
<td style="text-align: center; vertical-align: middle;">4,0–10,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Stropy z předpjatého betonu</td>
<td style="vertical-align: middle; text-align: left;">předpjaté stropní panely</td>
<td style="text-align: center; vertical-align: middle;">250–300</td>
<td style="text-align: center; vertical-align: middle;">2,0–12,0</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-3"><em>Tab. 3.3</em> Minimální tloušťky stropních konstrukcí [mm]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Stropy z keramických panelů</td>
<td style="text-align: center;">215</td>
</tr>
<tr>
<td>Polomontované keramické stropy s vložkami Miako</td>
<td style="text-align: center;">210</td>
</tr>
<tr>
<td>Jednosměrně pnuté železobetonové desky</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>do rozpětí 1,0 m</li>
</ul>
</td>
<td style="text-align: center;">50</td>
</tr>
<tr>
<td>
<ul>
<li>do rozpětí 1,5 m</li>
</ul>
</td>
<td style="text-align: center;">60</td>
</tr>
<tr>
<td>
<ul>
<li>při rozpětí 1,5 m a větších</li>
</ul>
</td>
<td style="text-align: center;">70</td>
</tr>
<tr>
<td>Hřibové stropy</td>
<td style="text-align: center;">160</td>
</tr>
<tr>
<td>Bezhřibové bodově podepřené desky bez deskového zesílení</td>
<td style="text-align: center;">160</td>
</tr>
<tr>
<td>Bezhřibové desky s deskovým zesílením</td>
<td style="text-align: center;">120</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-1">3.1 ZATÍŽENÍ</h3>



<p class="wp-block-paragraph">U zatížení stropů podle požadavku <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69473&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1990</a> se stanovují <strong>charakteristické hodnoty </strong>zatížení, které se používají při výpočtu podle <strong>mezního stavu použitelnosti</strong>, tj. především průhybů, a <strong>návrhové hodnoty zatížení</strong>, používané při posuzování konstrukce podle <strong>mezního stavu únosnosti</strong>. Hodnoty návrhových hodnot zatížení se vypočítají tak, že charakteristické hodnoty se přenásobí součiniteli spolehlivosti zatížení, které pro většinu případů jsou větší než 1, pouze při posouzení rovnováhy, popř. u stabilitních problémů mohou být menší než 1. Pro zatížení stálé je součinitel spolehlivosti <span style="font-size: 19px;"><em>γ</em></span><sub>f</sub> = 1,35, pro nahodilé zatížení <span style="font-size: 19px;"><em>γ</em></span><sub>f</sub> = 1,5.</p>



<p class="wp-block-paragraph">Zatížení stropů se skládá ze součtu stálého zatížení (například podlahou s podkladem, vlastní tíha stropní nosné konstrukce) a zatížení nahodilého (podle účelu místnosti).</p>



<p class="wp-block-paragraph"><strong>Vlastní tíha</strong></p>



<p class="wp-block-paragraph">Vlastní tíhu stropu spolu s podlahou, příčkami a zabudovaným nábytkem označujeme jako <strong>zatížení stálé</strong>. Při výpočtu zatížení předpokládáme určitou skladbu podlah a určitou tloušťku nosné konstrukce, jestliže potom výpočtem zjistíme, že tloušťka nosné konstrukce bude jiná, zatížení již nepřepočítáváme. Pro potřebu vyčíslení hodnot stálého zatížení je uvedena <em>tab. 3.4</em> objemových hmotností nejčastěji používaných materiálů.</p>



<p class="wp-block-paragraph" id="tab-3-4"><em>Tab. 3.4</em> Hmotnosti vybraných materiálů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Materiál</td>
<td style="text-align: center;">Objemová hmotnost <span style="font-size: 19px;"><em>ρ</em></span> [kg/m<sup>3</sup>]</td>
</tr>
<tr>
<td>Měkké dřevo</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>smrk, jedle, modřín, borovice, olše, lípa</li>
</ul>
</td>
<td style="text-align: center;">500–650</td>
</tr>
<tr>
<td>Tvrdé dřevo</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>dub, buk, červený cedr, jasan</li>
</ul>
</td>
<td style="text-align: center;">700–800</td>
</tr>
<tr>
<td>Dřevovláknité desky tvrdé</td>
<td style="text-align: center;">1 000</td>
</tr>
<tr>
<td>Dřevovláknité desky měkké</td>
<td style="text-align: center;">300</td>
</tr>
<tr>
<td>Překližky</td>
<td style="text-align: center;">400–650</td>
</tr>
<tr>
<td>Desky OSB</td>
<td style="text-align: center;">600–680</td>
</tr>
<tr>
<td>Desky Cetris</td>
<td style="text-align: center;">1 150–1 450</td>
</tr>
<tr>
<td>Stavební ocel</td>
<td style="text-align: center;">7 850</td>
</tr>
<tr>
<td>Litina, zinek, válcované výrobky</td>
<td style="text-align: center;">7 200</td>
</tr>
<tr>
<td>Hliník, hliníkové slitiny</td>
<td style="text-align: center;">2 700–2 800</td>
</tr>
<tr>
<td>Vyvřelé horniny</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>čedič, žula, gabro</li>
</ul>
</td>
<td style="text-align: center;">2 600–3 000</td>
</tr>
<tr>
<td>
<ul>
<li>tuf</li>
</ul>
</td>
<td style="text-align: center;">1 800</td>
</tr>
<tr>
<td>Přeměněné horniny</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td>břidlice, mramor, serpentin, rula</td>
<td style="text-align: center;">2 600–2 900</td>
</tr>
<tr>
<td>Sedimentované horniny</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>vápenec, dolomit, pískovec</li>
</ul>
</td>
<td style="text-align: center;">2 500–2 800</td>
</tr>
<tr>
<td>
<ul>
<li>opuka, travertin</li>
</ul>
</td>
<td style="text-align: center;">2 400</td>
</tr>
<tr>
<td>Lehčené cihly</td>
<td style="text-align: center;">900–1 500</td>
</tr>
<tr>
<td>Cihly pálené plné</td>
<td style="text-align: center;">1 800</td>
</tr>
<tr>
<td>Vápenopískové cihly</td>
<td style="text-align: center;">2 000</td>
</tr>
<tr>
<td>Tvárnice porobetonové</td>
<td style="text-align: center;">600–650</td>
</tr>
<tr>
<td>Příčkovky</td>
<td style="text-align: center;">1 100</td>
</tr>
<tr>
<td>Malty</td>
<td style="text-align: center;">1 500–1 900</td>
</tr>
<tr>
<td>Beton obyčejný</td>
<td style="text-align: center;">2 200–2 400</td>
</tr>
<tr>
<td>Železobeton</td>
<td style="text-align: center;">2 500</td>
</tr>
<tr>
<td>Sklobeton</td>
<td style="text-align: center;">2 600</td>
</tr>
<tr>
<td>Anhydrid</td>
<td style="text-align: center;">2 100</td>
</tr>
<tr>
<td>Desky korkové</td>
<td style="text-align: center;">350</td>
</tr>
<tr>
<td>Silikork</td>
<td style="text-align: center;">700</td>
</tr>
<tr>
<td>Pilinové podlahové desky</td>
<td style="text-align: center;">1 000</td>
</tr>
<tr>
<td>Dlažba dřevěná špalíková</td>
<td style="text-align: center;">1 100</td>
</tr>
<tr>
<td>Dlažba kameninová, cementová, teraco</td>
<td style="text-align: center;">2 200–2 300</td>
</tr>
<tr>
<td>Mazanina z korkové drti</td>
<td style="text-align: center;">500</td>
</tr>
<tr>
<td>Mazanina xylolitová</td>
<td style="text-align: center;">1 800</td>
</tr>
<tr>
<td>Lehčené betony</td>
<td style="text-align: center;">300–1 200</td>
</tr>
<tr>
<td>Kovral, Jekor</td>
<td style="text-align: center;">1 200</td>
</tr>
<tr>
<td>Fibrex</td>
<td style="text-align: center;">70–110</td>
</tr>
<tr>
<td>Sádrokarton</td>
<td style="text-align: center;">1 200</td>
</tr>
<tr>
<td>Polystyren</td>
<td style="text-align: center;">40</td>
</tr>
<tr>
<td>Rohože z minerální vlny</td>
<td style="text-align: center;">100–200</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-1"><strong>Příklad 3.1</strong></p>



<p class="wp-block-paragraph">Zjistěte návrhovou hodnotu stálého zatížení stropní konstrukce, která má skladbu podle schématu.</p>


<div class="wp-block-image is-style-default">
<figure class="aligncenter size-large"><img loading="lazy" decoding="async" width="140" height="98" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-12.jpg" alt="" class="wp-image-8393"/></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Cementový potěr</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}035\cdot23=0{,}81\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Železobetonový panel</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}1\cdot25=2{,}50\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem charakteristická hodnota zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}31\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Součinitel spolehlivosti zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\gamma_\text{f}=1{,}35
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem návrhová hodnota stálého zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}35\cdot3{,}31=4{,}47\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="tab-3-5"><em>Tab. 3.5</em> Návrhové hodnoty zatížení od vlastní tíhy železobetonové desky pro <span style="font-size: 19px;"><em>ρ</em></span> = 25 kN/m<sup>3</sup>, <span style="font-size: 19px;"><em>γ</em></span><sub>f</sub> = 1,35</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Tloušťka [mm]</td>
<td style="text-align: center;">50</td>
<td style="text-align: center;">60</td>
<td style="text-align: center;">70</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">90</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">120</td>
<td style="text-align: center;">150</td>
<td style="text-align: center;">180</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">250</td>
<td style="text-align: center;">300</td>
<td style="text-align: center;">350</td>
</tr>
<tr>
<td style="text-align: center;">Zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center;">1,69</td>
<td style="text-align: center;">2,03</td>
<td style="text-align: center;">2,36</td>
<td style="text-align: center;">2,70</td>
<td style="text-align: center;">3,04</td>
<td style="text-align: center;">3,38</td>
<td style="text-align: center;">4,05</td>
<td style="text-align: center;">5,06</td>
<td style="text-align: center;">6,08</td>
<td style="text-align: center;">6,75</td>
<td style="text-align: center;">8,44</td>
<td style="text-align: center;">10,13</td>
<td style="text-align: center;">11,82</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>V tabulce lze lineárně interpolovat.</p>



<p class="wp-block-paragraph">Pro nosné konstrukce z lehkého betonu získáme zatížení vlastní tíhou, vynásobíme-li uvedené hodnoty pro železobetonovou desku součinitelem z <em>tab. 3.6</em>.</p>



<p class="wp-block-paragraph" id="tab-3-6"><em>Tab. 3.6</em> Hodnoty součinitele zatížení pro lehký beton</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Součinitel</td>
<td style="text-align: center;">Objemová hmotnost lehkého betonu <span style="font-size: 19px;"><em>ρ</em></span> [kg/m<sup>3</sup>]</td>
</tr>
<tr>
<td>0,2–0,8</td>
<td style="text-align: center;">500–2 000</td>
</tr>
</tbody>
</table>
</figure>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>V tabulce lze lineárně interpolovat.</p>



<p class="wp-block-paragraph">Pro plechobetonové desky můžeme použít tabulkových hodnot pro železobetonové desky. V následující <em>tab. 3.7</em> můžeme nalézt návrhové hodnoty zatížení od vlastní tíhy podlah.</p>



<p class="wp-block-paragraph" id="tab-3-7"><em>Tab. 3.7</em> Návrhové hodnoty zatížení od vlastní tíhy podlah</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Typ</td>
<td style="text-align: center; vertical-align: middle;">Náčrt</td>
<td style="text-align: center; vertical-align: middle;">Skladba podlahy</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka vrstvy <em>h</em><sub>1</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Objem. tíha <span style="font-size: 19px;"><em>ρ</em></span> [kN/m<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">Charakter. hodnota <em>g</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">Návrhová hodnota <em>g</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="26">Pro bytovou a občanskou výstavbu</td>
<td style="text-align: center; vertical-align: top;" rowspan="4">1<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8401" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-13.jpg" alt="" width="85" height="37"></td>
<td style="vertical-align: middle; text-align: left;">podlahový povlak PVC</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">0,024</td>
<td style="text-align: center; vertical-align: middle;">0,032</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">podložka</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">0,014</td>
<td style="text-align: center; vertical-align: middle;">0,019</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">cementový potěr</td>
<td style="text-align: center; vertical-align: middle;">31</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,682</td>
<td style="text-align: center; vertical-align: middle;">0,921</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">0,720</td>
<td style="text-align: center; vertical-align: middle;">0,972</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="5">2<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8402" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-14.jpg" alt="" width="84" height="41"></td>
<td style="vertical-align: middle; text-align: left;">podlahový povlak PVC</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">0,024</td>
<td style="text-align: center; vertical-align: middle;">0,032</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">cementový potěr</td>
<td style="text-align: center; vertical-align: middle;">31</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,682</td>
<td style="text-align: center; vertical-align: middle;">0,921</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">lepenka</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zvukoizolační vrstva</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">0,050</td>
<td style="text-align: center; vertical-align: middle;">0,068</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">0,756</td>
<td style="text-align: center; vertical-align: middle;">1,021</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="4">3<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8403" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-15.jpg" alt="" width="83" height="39"></td>
<td style="vertical-align: middle; text-align: left;">textilní podlah. povlak</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: center; vertical-align: middle;">0,005</td>
<td style="text-align: center; vertical-align: middle;">0,007</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">disperzní lepidlo</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">44</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,968</td>
<td style="text-align: center; vertical-align: middle;">1,307</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">0,973</td>
<td style="text-align: center; vertical-align: middle;">1,304</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="6">4<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8404" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-16.jpg" alt="" width="83" height="43"></td>
<td style="vertical-align: middle; text-align: left;">textilní podlah povlak</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: center; vertical-align: middle;">0,005</td>
<td style="text-align: center; vertical-align: middle;">0,007</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">disperzní lepidlo</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">37</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,814</td>
<td style="text-align: center; vertical-align: middle;">1,099</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">lepenka</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">polystyrén</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: center; vertical-align: middle;">0,03</td>
<td style="text-align: center; vertical-align: middle;">0,041</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">0,849</td>
<td style="text-align: center; vertical-align: middle;">1,147</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="7">5<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8405" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-17.jpg" alt="" width="85" height="51"></td>
<td style="vertical-align: middle; text-align: left;">podlahová stěrka</td>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">0,03</td>
<td style="text-align: center; vertical-align: middle;">0,041</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">vyrovnávací stěrka</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">0,02</td>
<td style="text-align: center; vertical-align: middle;">0,027</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">cementový potěr</td>
<td style="text-align: center; vertical-align: middle;">18</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,396</td>
<td style="text-align: center; vertical-align: middle;">0,535</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">1,188</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">lepenka</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zvuková izolace</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">0,135</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">1,426</td>
<td style="text-align: center; vertical-align: middle;">1,925</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="9">Pro byt., obč., prům. i zeměděl. výstavbu</td>
<td style="text-align: center; vertical-align: top;" rowspan="5">6<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8406" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-18.jpg" alt="" width="84" height="48"></td>
<td style="vertical-align: middle; text-align: left;">keramická dlažba</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,176</td>
<td style="text-align: center; vertical-align: middle;">0,238</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">maltové lože</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">19</td>
<td style="text-align: center; vertical-align: middle;">0,38</td>
<td style="text-align: center; vertical-align: middle;">0,513</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,924</td>
<td style="text-align: center; vertical-align: middle;">1,247</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">vodorovná izolace</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">1,480</td>
<td style="text-align: center; vertical-align: middle;">1,998</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="4">7<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8407" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-19.jpg" alt="" width="83" height="42"></td>
<td style="vertical-align: middle; text-align: left;">keramická dlažba</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">0,096</td>
<td style="text-align: center; vertical-align: middle;">0,129</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">maltové lože</td>
<td style="text-align: center; vertical-align: middle;">18</td>
<td style="text-align: center; vertical-align: middle;">19</td>
<td style="text-align: center; vertical-align: middle;">0,342</td>
<td style="text-align: center; vertical-align: middle;">0,462</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">24</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,528</td>
<td style="text-align: center; vertical-align: middle;">0,713</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">0,966</td>
<td style="text-align: center; vertical-align: middle;">1,304</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="20">Pro bytovou a občanskou výstavbu</td>
<td style="text-align: center; vertical-align: top;" rowspan="4">8<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8408" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-20.jpg" alt="" width="84" height="54"></td>
<td style="vertical-align: middle; text-align: left;">kamenné desky (žula, mramor)</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">28</td>
<td style="text-align: center; vertical-align: middle;">1,120</td>
<td style="text-align: center; vertical-align: middle;">1,512</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">maltové lože</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">19</td>
<td style="text-align: center; vertical-align: middle;">0,380</td>
<td style="text-align: center; vertical-align: middle;">0,513</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">1,188</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">2,38</td>
<td style="text-align: center; vertical-align: middle;">3,213</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="5">9<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8409" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-21.jpg" alt="" width="82" height="35"></td>
<td style="vertical-align: middle; text-align: left;">vlysy</td>
<td style="text-align: center; vertical-align: middle;">19</td>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">0,133</td>
<td style="text-align: center; vertical-align: middle;">0,180</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">asfaltový tmel</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">dřevovlák. deska měk.</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">0,036</td>
<td style="text-align: center; vertical-align: middle;">0,049</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">vyrovnávací stěrka</td>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">0,060</td>
<td style="text-align: center; vertical-align: middle;">0,081</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">0,229</td>
<td style="text-align: center; vertical-align: middle;">0,309</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="6">10<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8410" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-22.jpg" alt="" width="84" height="56"></td>
<td style="vertical-align: middle; text-align: left;">vlysy</td>
<td style="text-align: center; vertical-align: middle;">19</td>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">0,133</td>
<td style="text-align: center; vertical-align: middle;">0,180</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">asfaltový tmel</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,924</td>
<td style="text-align: center; vertical-align: middle;">1,247</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">asfaltová lepenka</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zvuková izolace</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">0,100</td>
<td style="text-align: center; vertical-align: middle;">0,135</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">1,157</td>
<td style="text-align: center; vertical-align: middle;">1,562</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: top;" rowspan="5">11<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8411" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-23.jpg" alt="" width="83" height="74"></td>
<td style="vertical-align: middle; text-align: left;">lamelová podlaha</td>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="text-align: center; vertical-align: middle;">0,108</td>
<td style="text-align: center; vertical-align: middle;">0,146</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">anhydrit</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">21</td>
<td style="text-align: center; vertical-align: middle;">1,050</td>
<td style="text-align: center; vertical-align: middle;">1,418</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">podlahové topení</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">tepelná izolace</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">0,075</td>
<td style="text-align: center; vertical-align: middle;">0,101</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">1,433</td>
<td style="text-align: center; vertical-align: middle;">1,935</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">Pro průmyslovou výstavbu</td>
<td style="text-align: center; vertical-align: top;" rowspan="5">12<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8412" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-24.jpg" alt="" width="81" height="63"></td>
<td style="vertical-align: middle; text-align: left;">cementový potěr</td>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">0,550</td>
<td style="text-align: center; vertical-align: middle;">0,743</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">betonová mazanina</td>
<td style="text-align: center; vertical-align: middle;">58</td>
<td style="text-align: center; vertical-align: middle;">22</td>
<td style="text-align: center; vertical-align: middle;">1,276</td>
<td style="text-align: center; vertical-align: middle;">1,723</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">lepenka</td>
<td style="text-align: center; vertical-align: middle;">zanedbatelná</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zvuková izolace</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">0,225</td>
<td style="text-align: center; vertical-align: middle;">0,304</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="3">celkové zatížení podlahou</td>
<td style="text-align: center; vertical-align: middle;">2,051</td>
<td style="text-align: center; vertical-align: middle;">2,768</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Zatížení obdobné skladby podlahy určíme porovnáním s uvedenými příklady. Zatížení podlahou, která se výrazně liší, určíme z objemových hmotností a tlouštěk vrstev.</p>



<p class="wp-block-paragraph"><strong>Užitné zatížení</strong></p>



<p class="wp-block-paragraph">Užitné zatížení se stanoví podle určení příslušné plochy, které se zařazují do kategorie podle <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69328&amp;cid=5" target="_blank">ČSN EN 1991-1-1</a>, viz následující <em>tab. 3.8</em>. Ke kategoriím jsou přiřazeny charakteristické hodnoty užitného zatížení, a to jednak rovnoměrné spojité zatížení, jednak osamělé břemeno – viz <em>tab. 3.8, 3.9</em>.</p>



<p class="wp-block-paragraph" id="tab-3-8"><em>Tab. 3.8</em> Kategorie užitného zatížení podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69328&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1-1</a></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Kategorie</td>
<td style="text-align: center;">Stanovené použití</td>
<td style="text-align: center;">Příklad</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">A</td>
<td>Obytné plochy a plochy pro domácí činnosti</td>
<td>místnosti obytných budov a domů, lůžkové pokoje a čekárny v nemocnicích, ložnice hotelů a ubytoven, kuchyně a toalety</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">B</td>
<td>Kancelářské plochy</td>
<td>&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">C</td>
<td>Plochy, kde může docházek ke shromažďování lidí (kromě ploch uvedených v kategoriích A, B a D)</td>
<td>C1: plochy se stoly atd., například ve školách, kavárnách, restauracích, jídelnách, čítárnách, recepcích<br>C2: plochy se zabudovanými sedadly, např. plochy v kostelech, divadlech a kinech, v konferenčních sálech, přednáškových a zasedacích místnostech, nádražních a jiných čekárnách<br>C3: plochy bez překážek pro pohyb osob, např. plochy v muzeích, ve výstavních síních a přístupové plochy ve veřejných a administrativních budovách, hotelích, nemocnicích, železničních halách<br>C4: plochy určené k pohybovým aktivitám, např. taneční sály, tělocvičny, jeviště apod.<br>C5: plochy, kde může dojít k vysoké koncentraci lidí, např. budovy pro veřejné akce jako koncertní síně, sportovní haly včetně tribun, terasy a přístupové plochy, železniční nástupiště</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">D</td>
<td>Obchodní plochy</td>
<td>D1: plochy v malých obchodech<br>D2: plochy v obchodních domech</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">E</td>
<td>Plochy pro skladování a průmyslovou činnost</td>
<td>E1: plochy, kde může dojít k hromadění zboží, včetně přístupových ploch, plochy pro skladování, včetně knih a dalších dokumentů<br>E2: průmyslová činnost</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">F</td>
<td>Dopravní a parkovací plochy pro lehká vozidla (celková tíha ≤ 30 kN a s nejvýše 8 sedadly kromě řidiče)</td>
<td>garáže, parkovací plochy a parkovací garáže</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">G</td>
<td>Dopravní a parkovací plochy pro středně těžká vozidla (30 kN &lt; celková tíha vozidla ≤ 160 kN, na dvě nápravy)</td>
<td>přístupové cesty, zásobovací oblasti, přístupové zóny pro požární mobilní techniku (≤ 160 kN celkové tíhy vozidla)</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">H</td>
<td>Střechy nepřístupné</td>
<td>střechy nepřístupné s výjimkou běžné údržby a oprav</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">I</td>
<td>Střechy přístupné</td>
<td>střechy pochůzné, obytné terasy, plochy určené k pozorováním, popř. ke sportovním či kulturním akcím</td>
</tr>
<tr>
<td style="vertical-align: top; text-align: center;">K</td>
<td>Střechy přístupné pro zvláštní provoz</td>
<td>například plochy pro přistávání vrtulníků</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-9"><em>Tab. 3.9 </em>Kategorie zatěžovacích ploch</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="2">Kategorie zatěžovaných ploch</td>
<td style="text-align: center;"><em>g</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center;"><em>Q</em><sub>k</sub> [kN]</td>
</tr>
<tr>
<td colspan="2">Kategorie A</td>
<td style="text-align: center;">&nbsp;</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>stropní konstrukce</li>
</ul>
</td>
<td style="text-align: center;">1,5</td>
<td style="text-align: center;">2,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>chodiště</li>
</ul>
</td>
<td style="text-align: center;">3,0</td>
<td style="text-align: center;">2,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>balkony</li>
</ul>
</td>
<td style="text-align: center;">3,0</td>
<td style="text-align: center;">2,0</td>
</tr>
<tr>
<td colspan="2">Kategorie B</td>
<td style="text-align: center;">2,5</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td colspan="2">Kategorie C</td>
<td style="text-align: center;">&nbsp;</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>C1</li>
</ul>
</td>
<td style="text-align: center;">3,0</td>
<td style="text-align: center;">3,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>C2</li>
</ul>
</td>
<td style="text-align: center;">4,0</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>C3</li>
</ul>
</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>C4</li>
</ul>
</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">7,5</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>C5</li>
</ul>
</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td colspan="2">Kategorie D</td>
<td style="text-align: center;">&nbsp;</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>D1</li>
</ul>
</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">5,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>D2</li>
</ul>
</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">7,0</td>
</tr>
<tr>
<td colspan="2">Kategorie E</td>
<td style="text-align: center;">&nbsp;</td>
<td style="text-align: center;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>E1</li>
</ul>
</td>
<td style="text-align: center;">7,5</td>
<td style="text-align: center;">7,0</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>E2</li>
</ul>
</td>
<td colspan="2">zatížení podle technologických specifikací v souladu se způsobem využívání</td>
</tr>
<tr>
<td colspan="2">Kategorie F</td>
<td style="text-align: center;">2,5</td>
<td style="text-align: center;">20,0</td>
</tr>
<tr>
<td colspan="2">Kategorie G</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">120,0</td>
</tr>
<tr>
<td colspan="2">Kategorie H</td>
<td style="text-align: center;">0,75</td>
<td style="text-align: center;">1,0</td>
</tr>
<tr>
<td colspan="2">Kategorie I</td>
<td colspan="2">podle způsobu využívání podle kategorií A až D</td>
</tr>
<tr>
<td colspan="4">Kategorie K</td>
</tr>
<tr>
<td>Třída vrtulníku</td>
<td style="text-align: center;">Startovací zatížení vrtulníku <em>Q</em> [kN]</td>
<td style="text-align: center;">Startovací zatížení <em>Q</em><sub>k</sub> [kN]</td>
<td style="text-align: center;">Rozměry zatěžovací plochy [m]</td>
</tr>
<tr>
<td>HC-1<br>HC-2</td>
<td style="text-align: center;"><em>Q </em>≤ 20<br>20 ≤ <em>Q</em> ≤ 60</td>
<td style="text-align: center;">20<br>60</td>
<td style="text-align: center;">0,2 x 0,2<br>0,3 x 0,3</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-2"><strong>Příklad 3.2</strong></p>



<p class="wp-block-paragraph">Zjistěte návrhovou hodnotu zatížení stropní konstrukce administrativní budovy. Skladba podlahy <em>tab. 3.7</em> podlaha č. 4, nosná konstrukce je železobetonová deska tloušťky 150 mm.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení stálé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">návrhová hodnota zatížení</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">podlaha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}15\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">stropní deska</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
5{,}06\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">stále celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
6{,}21\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení nahodilé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}5\cdot2{,}5=3{,}75\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení konstrukce celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
9{,}96\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="priklad-3-3"><strong>Příklad 3.3</strong></p>



<p class="wp-block-paragraph">Zjistěte zatížení stropní konstrukce pod tělocvičnou, skladba podlahy je patrná ze schématu, nosná konstrukce je železobetonová deska tloušťky 220 mm. Stanovte charakteristickou a návrhovou hodnotu zatížení.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="178" height="170" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-25.jpg" alt="" class="wp-image-8421" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-25.jpg 178w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-25-150x143.jpg 150w" sizes="(max-width: 178px) 100vw, 178px" /></figure>
</div>


<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení stálé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">palubky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}025\cdot6=0{,}15\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">prkenná podlaha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}025\cdot5=0{,}13\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">prkenné polštáře &#8211; srovnané tl. 30 mm</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}03\cdot5=0{,}15\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">betonový podklad</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}06\cdot23=1{,}38\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">železobetonová deska</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}22\cdot25=5{,}50\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">Stálé celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
7{,}31\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">Zatížení užitné</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
5{,}00\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">Charakteristická hodnota</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
7{,}31+5{,}00=12{,}31\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-left wp-block-paragraph">Návrhová hodnota</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}35\cdot7{,}31+1{,}5\cdot5{,}00=17{,}36\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-3"><span class="uppercase">3.3 Železobetonové stropy monolitické</span></h3>



<p class="wp-block-paragraph">Tloušťku železobetonových nepředpjatých desek mohou určovat vymezující štíhlostní kritéria, která jsou ve tvaru:</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-3-1"><img loading="lazy" decoding="async" width="226" height="119" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-1.jpg" alt="" class="wp-image-8428" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-1.jpg 226w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-1-150x79.jpg 150w" sizes="(max-width: 226px) 100vw, 226px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.1</em> Prostá a spojitá železobetonová deska</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
1.\space h_\text{e}=\ell_\text{i}/35\space[\text{mm}]\\\\
2.\space h_\text{e}=\ell_\text{i}^2/1500\space000\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span><sub>i</sub> = <span style="font-size: 19px;"><em>α</em></span> · <span style="font-size: 19px;"><em>ℓ</em></span> [mm] &#8230; <span style="font-size: 19px;"><em>α</em></span> koeficient podle <em>obr. 3.1</em>.</p>



<p class="wp-block-paragraph">Tloušťka desky &#8230; <em>h</em><sub>d</sub> + 20 mm.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-4"><strong>Příklad 3.4</strong></p>



<p class="wp-block-paragraph">Navrhněte tloušťku železobetonové spojité desky.</p>



<p class="wp-block-paragraph">Rozpětí desky <span style="font-size: 19px;"><em>ℓ</em></span> = 4,2 m, spojitá deska <span style="font-size: 19px;"><em>α</em></span> = 0,8</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{i}=0{,}8\cdot4{,}2=3{,}36\space\text{m}\\\\
1.\space h_\text{e}=\ell_\text{i}/35=3\space360/35=96\space\text{mm},\space h_\text{d}=96+20=116\space\text{mm}\\\\
2.\space h_\text{e}-\ell_\text{i}^2/150\space000=3{,}362/150\space000=75\space\text{mm},\space h_\text{d}=75+20=95\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Navržená tloušťka desky je 120 mm, podmínka minimální tloušťky desky je splněna.</p>



<p class="wp-block-paragraph"><strong>Jednosměrně pnuté desky</strong></p>



<p class="wp-block-paragraph" id="tab-3-10"><em>Tab. 3.10</em> Jednosměrně pnuté desky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em><sub>d</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Jednosměrně pnutá deska</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">
<ul>
<li style="text-align: left;">železobetonová</li>
<li style="text-align: left;">železobetonová předpjatá</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8429" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-26.jpg" alt="" width="133" height="115"></td>
<td style="text-align: center; vertical-align: middle;">100–250</td>
<td style="text-align: center; vertical-align: middle;">2,0–7,0</td>
<td style="text-align: center; vertical-align: middle;">22–32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">125–200</td>
<td style="text-align: center; vertical-align: middle;">5,0–9,0</td>
<td style="text-align: center; vertical-align: middle;">38–45</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Jednosměrně pnuté desky jsou hospodárné na rozpětí zhruba do 3 metrů. Nejsou vyloučeny desky s větším rozpětím, ale je třeba upozornit na to, že v těchto případech bývá výhodnější volit jinou stropní konstrukci</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-3-2"><img loading="lazy" decoding="async" width="209" height="102" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-2.jpg" alt="" class="wp-image-8431" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-2.jpg 209w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-3-2-150x73.jpg 150w" sizes="(max-width: 209px) 100vw, 209px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.2</em> Půdorys stropu s poměrem <em>b</em> : <span style="font-size: 19px;"><em>ℓ</em></span> &lt; 1 : 2</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Pro beton C20/25</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=0{,}026\ell+20\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Pro beton C25/30</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=0{,}020\ell+20\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Jestliže je deska spojitá o více než o dvou polích, může se zmenšit její tloušťka o 20 %.</p>



<p class="wp-block-paragraph" id="priklad-3-5"><strong>Příklad 3.5</strong></p>



<p class="wp-block-paragraph">Navrhněte tloušťku železobetonové spojité desky o třech polích.</p>



<p class="wp-block-paragraph">Rozpětí desky je 3,5 m, deska je z betonu C25/30.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Tloušťka desky je:</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=0{,}026\cdot3\space500+20=111\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">s přihlédnutím ke štíhlosti</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell=3\space500\cdot0{,}8=2\space800\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1)\space h_\text{e}2\space800/35=80\space\text{mm}\\\\
2)\space h_\text{e}=2\space800^2/150\space000=52\space\text{mm}\\\\
h_\text{d}=80+20=100\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Navržená tloušťka desky je 100 mm.</p>
</div>
</div>



<p class="wp-block-paragraph" id="tab-3-11"><em>Tab. 3.11</em> Tloušťka desky [mm] pro procento vyztužení <span style="font-size: 19px;"><em>μ</em></span> = 0,5 %</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Moment <em>M</em> [kNm]</td>
<td style="text-align: center;">C20/25 B420B</td>
<td style="text-align: center;">C20/25 B500B</td>
<td style="text-align: center;">C25/30 B420B</td>
<td style="text-align: center;">C25/30 B500B</td>
<td style="text-align: center;">C30/37 B420B</td>
<td style="text-align: center;">C30/37 B500B</td>
<td style="text-align: center;">C35/45 B420B</td>
<td style="text-align: center;">C35/45 B500B</td>
</tr>
<tr>
<td style="text-align: center;">do 2</td>
<td style="text-align: center;">54</td>
<td style="text-align: center;">52</td>
<td style="text-align: center;">53</td>
<td style="text-align: center;">51</td>
<td style="text-align: center;">53</td>
<td style="text-align: center;">51</td>
<td style="text-align: center;">53</td>
<td style="text-align: center;">51</td>
</tr>
<tr>
<td style="text-align: center;">4</td>
<td style="text-align: center;">67</td>
<td style="text-align: center;">64</td>
<td style="text-align: center;">67</td>
<td style="text-align: center;">63</td>
<td style="text-align: center;">66</td>
<td style="text-align: center;">63</td>
<td style="text-align: center;">66</td>
<td style="text-align: center;">62</td>
</tr>
<tr>
<td style="text-align: center;">6</td>
<td style="text-align: center;">78</td>
<td style="text-align: center;">74</td>
<td style="text-align: center;">77</td>
<td style="text-align: center;">73</td>
<td style="text-align: center;">76</td>
<td style="text-align: center;">72</td>
<td style="text-align: center;">76</td>
<td style="text-align: center;">72</td>
</tr>
<tr>
<td style="text-align: center;">8</td>
<td style="text-align: center;">87</td>
<td style="text-align: center;">82</td>
<td style="text-align: center;">86</td>
<td style="text-align: center;">81</td>
<td style="text-align: center;">85</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">85</td>
<td style="text-align: center;">80</td>
</tr>
<tr>
<td style="text-align: center;">10</td>
<td style="text-align: center;">94</td>
<td style="text-align: center;">89</td>
<td style="text-align: center;">94</td>
<td style="text-align: center;">88</td>
<td style="text-align: center;">93</td>
<td style="text-align: center;">87</td>
<td style="text-align: center;">93</td>
<td style="text-align: center;">87</td>
</tr>
<tr>
<td style="text-align: center;">12</td>
<td style="text-align: center;">102</td>
<td style="text-align: center;">96</td>
<td style="text-align: center;">101</td>
<td style="text-align: center;">95</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">94</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">93</td>
</tr>
<tr>
<td style="text-align: center;">14</td>
<td style="text-align: center;">108</td>
<td style="text-align: center;">102</td>
<td style="text-align: center;">107</td>
<td style="text-align: center;">101</td>
<td style="text-align: center;">107</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">106</td>
<td style="text-align: center;">99</td>
</tr>
<tr>
<td style="text-align: center;">16</td>
<td style="text-align: center;">114</td>
<td style="text-align: center;">107</td>
<td style="text-align: center;">113</td>
<td style="text-align: center;">106</td>
<td style="text-align: center;">113</td>
<td style="text-align: center;">105</td>
<td style="text-align: center;">112</td>
<td style="text-align: center;">105</td>
</tr>
<tr>
<td style="text-align: center;">18</td>
<td style="text-align: center;">120</td>
<td style="text-align: center;">113</td>
<td style="text-align: center;">119</td>
<td style="text-align: center;">112</td>
<td style="text-align: center;">119</td>
<td style="text-align: center;">111</td>
<td style="text-align: center;">118</td>
<td style="text-align: center;">110</td>
</tr>
<tr>
<td style="text-align: center;">20</td>
<td style="text-align: center;">126</td>
<td style="text-align: center;">118</td>
<td style="text-align: center;">125</td>
<td style="text-align: center;">117</td>
<td style="text-align: center;">124</td>
<td style="text-align: center;">116</td>
<td style="text-align: center;">124</td>
<td style="text-align: center;">115</td>
</tr>
<tr>
<td style="text-align: center;">22</td>
<td style="text-align: center;">131</td>
<td style="text-align: center;">123</td>
<td style="text-align: center;">130</td>
<td style="text-align: center;">121</td>
<td style="text-align: center;">129</td>
<td style="text-align: center;">121</td>
<td style="text-align: center;">129</td>
<td style="text-align: center;">120</td>
</tr>
<tr>
<td style="text-align: center;">24</td>
<td style="text-align: center;">136</td>
<td style="text-align: center;">127</td>
<td style="text-align: center;">135</td>
<td style="text-align: center;">126</td>
<td style="text-align: center;">134</td>
<td style="text-align: center;">125</td>
<td style="text-align: center;">134</td>
<td style="text-align: center;">124</td>
</tr>
<tr>
<td style="text-align: center;">26</td>
<td style="text-align: center;">141</td>
<td style="text-align: center;">132</td>
<td style="text-align: center;">140</td>
<td style="text-align: center;">130</td>
<td style="text-align: center;">139</td>
<td style="text-align: center;">129</td>
<td style="text-align: center;">138</td>
<td style="text-align: center;">129</td>
</tr>
<tr>
<td style="text-align: center;">28</td>
<td style="text-align: center;">145</td>
<td style="text-align: center;">136</td>
<td style="text-align: center;">144</td>
<td style="text-align: center;">135</td>
<td style="text-align: center;">143</td>
<td style="text-align: center;">134</td>
<td style="text-align: center;">143</td>
<td style="text-align: center;">133</td>
</tr>
<tr>
<td style="text-align: center;">30</td>
<td style="text-align: center;">150</td>
<td style="text-align: center;">140</td>
<td style="text-align: center;">149</td>
<td style="text-align: center;">139</td>
<td style="text-align: center;">148</td>
<td style="text-align: center;">138</td>
<td style="text-align: center;">147</td>
<td style="text-align: center;">137</td>
</tr>
<tr>
<td style="text-align: center;">32</td>
<td style="text-align: center;">154</td>
<td style="text-align: center;">144</td>
<td style="text-align: center;">153</td>
<td style="text-align: center;">143</td>
<td style="text-align: center;">152</td>
<td style="text-align: center;">142</td>
<td style="text-align: center;">152</td>
<td style="text-align: center;">141</td>
</tr>
<tr>
<td style="text-align: center;">34</td>
<td style="text-align: center;">158</td>
<td style="text-align: center;">148</td>
<td style="text-align: center;">157</td>
<td style="text-align: center;">146</td>
<td style="text-align: center;">156</td>
<td style="text-align: center;">145</td>
<td style="text-align: center;">156</td>
<td style="text-align: center;">145</td>
</tr>
<tr>
<td style="text-align: center;">36</td>
<td style="text-align: center;">162</td>
<td style="text-align: center;">152</td>
<td style="text-align: center;">161</td>
<td style="text-align: center;">150</td>
<td style="text-align: center;">160</td>
<td style="text-align: center;">149</td>
<td style="text-align: center;">160</td>
<td style="text-align: center;">148</td>
</tr>
<tr>
<td style="text-align: center;">38</td>
<td style="text-align: center;">166</td>
<td style="text-align: center;">155</td>
<td style="text-align: center;">165</td>
<td style="text-align: center;">154</td>
<td style="text-align: center;">164</td>
<td style="text-align: center;">153</td>
<td style="text-align: center;">164</td>
<td style="text-align: center;">152</td>
</tr>
<tr>
<td style="text-align: center;">40</td>
<td style="text-align: center;">170</td>
<td style="text-align: center;">159</td>
<td style="text-align: center;">169</td>
<td style="text-align: center;">157</td>
<td style="text-align: center;">168</td>
<td style="text-align: center;">156</td>
<td style="text-align: center;">167</td>
<td style="text-align: center;">156</td>
</tr>
<tr>
<td style="text-align: center;">42</td>
<td style="text-align: center;">174</td>
<td style="text-align: center;">162</td>
<td style="text-align: center;">173</td>
<td style="text-align: center;">161</td>
<td style="text-align: center;">172</td>
<td style="text-align: center;">160</td>
<td style="text-align: center;">171</td>
<td style="text-align: center;">159</td>
</tr>
<tr>
<td style="text-align: center;">44</td>
<td style="text-align: center;">178</td>
<td style="text-align: center;">166</td>
<td style="text-align: center;">176</td>
<td style="text-align: center;">164</td>
<td style="text-align: center;">175</td>
<td style="text-align: center;">163</td>
<td style="text-align: center;">175</td>
<td style="text-align: center;">162</td>
</tr>
<tr>
<td style="text-align: center;">46</td>
<td style="text-align: center;">181</td>
<td style="text-align: center;">169</td>
<td style="text-align: center;">180</td>
<td style="text-align: center;">167</td>
<td style="text-align: center;">179</td>
<td style="text-align: center;">166</td>
<td style="text-align: center;">178</td>
<td style="text-align: center;">166</td>
</tr>
<tr>
<td style="text-align: center;">48</td>
<td style="text-align: center;">185</td>
<td style="text-align: center;">172</td>
<td style="text-align: center;">183</td>
<td style="text-align: center;">171</td>
<td style="text-align: center;">182</td>
<td style="text-align: center;">169</td>
<td style="text-align: center;">182</td>
<td style="text-align: center;">169</td>
</tr>
<tr>
<td style="text-align: center;">50</td>
<td style="text-align: center;">188</td>
<td style="text-align: center;">175</td>
<td style="text-align: center;">187</td>
<td style="text-align: center;">174</td>
<td style="text-align: center;">186</td>
<td style="text-align: center;">173</td>
<td style="text-align: center;">185</td>
<td style="text-align: center;">172</td>
</tr>
<tr>
<td style="text-align: center;">52</td>
<td style="text-align: center;">192</td>
<td style="text-align: center;">179</td>
<td style="text-align: center;">190</td>
<td style="text-align: center;">177</td>
<td style="text-align: center;">189</td>
<td style="text-align: center;">176</td>
<td style="text-align: center;">188</td>
<td style="text-align: center;">175</td>
</tr>
<tr>
<td style="text-align: center;">54</td>
<td style="text-align: center;">193</td>
<td style="text-align: center;">180</td>
<td style="text-align: center;">192</td>
<td style="text-align: center;">178</td>
<td style="text-align: center;">191</td>
<td style="text-align: center;">177</td>
<td style="text-align: center;">190</td>
<td style="text-align: center;">176</td>
</tr>
<tr>
<td style="text-align: center;">56</td>
<td style="text-align: center;">198</td>
<td style="text-align: center;">185</td>
<td style="text-align: center;">197</td>
<td style="text-align: center;">183</td>
<td style="text-align: center;">196</td>
<td style="text-align: center;">182</td>
<td style="text-align: center;">195</td>
<td style="text-align: center;">181</td>
</tr>
<tr>
<td style="text-align: center;">58</td>
<td style="text-align: center;">201</td>
<td style="text-align: center;">188</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">186</td>
<td style="text-align: center;">199</td>
<td style="text-align: center;">185</td>
<td style="text-align: center;">198</td>
<td style="text-align: center;">184</td>
</tr>
<tr>
<td style="text-align: center;">60</td>
<td style="text-align: center;">205</td>
<td style="text-align: center;">190</td>
<td style="text-align: center;">203</td>
<td style="text-align: center;">189</td>
<td style="text-align: center;">202</td>
<td style="text-align: center;">187</td>
<td style="text-align: center;">201</td>
<td style="text-align: center;">187</td>
</tr>
<tr>
<td style="text-align: center;">62</td>
<td style="text-align: center;">208</td>
<td style="text-align: center;">193</td>
<td style="text-align: center;">206</td>
<td style="text-align: center;">191</td>
<td style="text-align: center;">205</td>
<td style="text-align: center;">190</td>
<td style="text-align: center;">204</td>
<td style="text-align: center;">189</td>
</tr>
<tr>
<td style="text-align: center;">64</td>
<td style="text-align: center;">211</td>
<td style="text-align: center;">196</td>
<td style="text-align: center;">209</td>
<td style="text-align: center;">194</td>
<td style="text-align: center;">208</td>
<td style="text-align: center;">193</td>
<td style="text-align: center;">207</td>
<td style="text-align: center;">192</td>
</tr>
<tr>
<td style="text-align: center;">66</td>
<td style="text-align: center;">214</td>
<td style="text-align: center;">199</td>
<td style="text-align: center;">212</td>
<td style="text-align: center;">197</td>
<td style="text-align: center;">211</td>
<td style="text-align: center;">196</td>
<td style="text-align: center;">210</td>
<td style="text-align: center;">195</td>
</tr>
<tr>
<td style="text-align: center;">68</td>
<td style="text-align: center;">217</td>
<td style="text-align: center;">202</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">214</td>
<td style="text-align: center;">198</td>
<td style="text-align: center;">213</td>
<td style="text-align: center;">198</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Doporučuje se tloušťky desky zaokrouhlit na následující hodnoty: 50, 60, 70, 80, 100, 120, 150, 180, 200, 220, 250, 300 mm.</p>



<p class="wp-block-paragraph" id="tab-3-12"><em>Tab. 3.12</em> Železobetonové a železobetovnové předpjaté desky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em><sub>d</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Jednosměrně pnutá žebrová deska</td>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8467" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-27.jpg" alt="" width="253" height="232" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-27.jpg 253w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-27-150x138.jpg 150w" sizes="(max-width: 253px) 100vw, 253px" /></td>
<td style="text-align: center; vertical-align: middle;">225–600</td>
<td style="text-align: center; vertical-align: middle;">4,0–12,0</td>
<td style="text-align: center; vertical-align: middle;">18–26</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová předpjatá</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">300–450</td>
<td style="text-align: center; vertical-align: middle;">10,0–18,0</td>
<td style="text-align: center; vertical-align: middle;">30–38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Jednosměrně pnutá deska s trámy</td>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8468" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-28.jpg" alt="" width="251" height="249" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-28.jpg 251w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-28-150x150.jpg 150w" sizes="(max-width: 251px) 100vw, 251px" /></td>
<td style="text-align: center; vertical-align: middle;">150–300</td>
<td style="text-align: center; vertical-align: middle;">3,0–7,0</td>
<td style="text-align: center; vertical-align: middle;">20–25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Deska pnutá v obou směrech</td>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8469" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-29.jpg" alt="" width="251" height="249" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-29.jpg 251w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-29-150x150.jpg 150w" sizes="(max-width: 251px) 100vw, 251px" /></td>
<td style="text-align: center; vertical-align: middle;">100–250</td>
<td style="text-align: center; vertical-align: middle;">3,0–11,0</td>
<td style="text-align: center; vertical-align: middle;">28–35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Kazetová deska pnutá v obou směrech</td>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8470" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-30.jpg" alt="" width="251" height="249" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-30.jpg 251w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-30-150x150.jpg 150w" sizes="(max-width: 251px) 100vw, 251px" /></td>
<td style="text-align: center; vertical-align: middle;">350–650</td>
<td style="text-align: center; vertical-align: middle;">6,0–15,0</td>
<td style="text-align: center; vertical-align: middle;">18–24</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová předpjatá</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">450–650</td>
<td style="text-align: center; vertical-align: middle;">9,0–22,0</td>
<td style="text-align: center; vertical-align: middle;">25–32</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Oboustranně pnuté železobetonové desky</strong></p>



<p class="wp-block-paragraph">Obousměrně pnuté železobetonové desky se používají nad půdorysem čtvercovým nebo obdélným s poměrem stran do poměru 1 : 2.</p>



<p class="wp-block-paragraph">Obousměrně pnuté desky jsou nejhospodárnější na rozpětí od 3 do 6 m. Rozpětí v jednom směru se označí <span style="font-size: 19px;"><em>ℓ</em></span><sub>x</sub> a ve druhém směru <span style="font-size: 19px;"><em>ℓ</em></span><sub>y</sub>.</p>



<p class="wp-block-paragraph">U běžných deskových konstrukcí může na sebe navazovat několik desek a podle toho, jestli se jedná o desku vnitřní nebo krajovou rozlišujeme uspořádání podle <em>tab. 3.13</em>. Zdvojená čára označuje, že deska je vetknutá, to znamená například do jiného, dostatečně tuhého nosného prvku, nebo následuje další deska.</p>



<p class="wp-block-paragraph">Tloušťku spojité desky lze určit z dalších empirických vzorců.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Součinitel</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
K=\ell_\text{x}\cdot\ell_\text{v}\space[\text{m}^2]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Poměrný moment</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=10K/m\space[\text{kNm}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Momentový faktor pro volně uložené desky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
m=27-5e
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Momentový faktor pro spojité desky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
m=9+3n
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>e</em> = <span style="font-size: 19px;"><em>ℓ</em></span><sub>x</sub> / <span style="font-size: 19px;"><em>ℓ</em></span><sub>y</sub>,</p>



<p class="wp-block-paragraph"><em>n</em> &#8230; součinitel podle <em>tab. 3.13</em>.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Potřebná účinná výška je:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>pro beton C20/25</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{e}=22\sqrt{M}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>pro beton C25/30</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{e}=19\sqrt{M}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>pro beton C30/37</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{e}=16\sqrt{M}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Tloušťka desky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=h_\text{e}+20\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="tab-3-13"><em>Tab. 3.13</em> Součinitel <em>n</em></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Popis</td>
<td style="text-align: center; vertical-align: middle;"><em>n</em></td>
<td style="text-align: center; vertical-align: middle;">Schéma</td>
</tr>
<tr>
<td style="vertical-align: middle;">Deska volně uložená po všech čtyrech stranách</td>
<td style="text-align: center; vertical-align: middle;">0</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8474" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-31.jpg" alt="" width="157" height="157" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-31.jpg 157w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-31-150x150.jpg 150w" sizes="(max-width: 157px) 100vw, 157px" /></td>
</tr>
<tr>
<td style="vertical-align: middle;">Deska spojitá přes jednu libovolnou hranu</td>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8475" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-32.jpg" alt="" width="168" height="346" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-32.jpg 168w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-32-73x150.jpg 73w" sizes="(max-width: 168px) 100vw, 168px" /></td>
</tr>
<tr>
<td style="vertical-align: middle;">Deska spojitá přes dvě libovolné hrany</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8476" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-33.jpg" alt="" width="277" height="277" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-33.jpg 277w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-33-150x150.jpg 150w" sizes="(max-width: 277px) 100vw, 277px" /></td>
</tr>
<tr>
<td style="vertical-align: middle;">Deska spojitá přes tři libovolné hrany</td>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8477" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-34.jpg" alt="" width="153" height="146" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-34.jpg 153w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-34-150x143.jpg 150w" sizes="(max-width: 153px) 100vw, 153px" /></td>
</tr>
<tr>
<td style="vertical-align: middle;">Deska spojitá přes všechny čtyři hrany</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8478" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-35.jpg" alt="" width="153" height="146" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-35.jpg 153w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-35-150x143.jpg 150w" sizes="(max-width: 153px) 100vw, 153px" /></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-6"><strong>Příklad 3.6</strong></p>



<p class="wp-block-paragraph">Určete tloušťku desky při použití betonu C20/25, podle půdorysu na schématu.</p>



<p class="wp-block-paragraph">V zadaném půdorysu se vybere deska s největším rozpětím 6 x 6 m.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="398" height="334" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-36.jpg" alt="" class="wp-image-8479" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-36.jpg 398w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-36-150x126.jpg 150w" sizes="(max-width: 398px) 100vw, 398px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
e=\ell_\text{x}/\ell_\text{y}=6/6=1{,}0
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
K=\ell_\text{x}\cdot\ell_\text{y}=6{,}0\cdot6{,}0=36{,}0\space\text{m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Momentový faktor (deska spojitá typu 2)</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
m=9+3\cdot2=15
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Poměrný moment</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=10K/m=10\cdot36/15=24\space\text{kNm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Účinná výška</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{e}=22\sqrt{24}=107{,}8\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Tloušťka desky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=107{,}8+20=127{,}8\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">S přihlédnutím ke štíhlosti</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{i}=0{,}8\cdot6{,}0=4{,}8\space\text{m}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{e}=4\space800/35=137{,}1\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{e}=4\space800^2/150\space000=153{,}6\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=153{,}6+20=173{,}6\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Je navržena deska tloušťky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=180\space\text{mm}.
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><strong>Bodově podepřené desky</strong></p>



<p class="tab-3-14 wp-block-paragraph"><em>Tab. 3.14</em> Bodově podepřené desky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em><sub>d</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub> [–]</td>
</tr>
<tr>
<td style="vertical-align: middle;">Bodově podepřená deska bez zesílení</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8486" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-37.jpg" alt="" width="228" height="252" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-37.jpg 228w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-37-136x150.jpg 136w" sizes="(max-width: 228px) 100vw, 228px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">160–300</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4–8</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">28–36</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová</li>
</ul>
</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>předpjatá</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">200–350</td>
<td style="text-align: center; vertical-align: middle;">9–10</td>
<td style="text-align: center; vertical-align: middle;">35–48</td>
</tr>
<tr>
<td style="vertical-align: middle;">Bodově podepřená deska se zesílením</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8487" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-38.jpg" alt="" width="228" height="252" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-38.jpg 228w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-38-136x150.jpg 136w" sizes="(max-width: 228px) 100vw, 228px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">120–300</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5–10</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">28–36</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>železobetonová</li>
</ul>
</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>předpjatá</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">200–350</td>
<td style="text-align: center; vertical-align: middle;">12–14</td>
<td style="text-align: center; vertical-align: middle;">35–48</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Bodově podepřené desky jsou v současné době velmi oblíbenou konstrukcí hlavně díky rovnosti podhledu a jednoduchosti bednění.</p>



<p class="wp-block-paragraph">Bodově podepřené desky mohou být konstruovány jako:</p>



<ol class="wp-block-list" type="a"><li>bez deskového zesílení – sloup přímo podepírá stropní desku, minimální tloušťka desky je 160 mm;</li><li>s deskovým zesílením – v místě napojení sloupu na desku je stropní deska zesílena, minimální tloušťka je 120 mm.</li></ol>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3-3"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-3.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-3.jpg" alt="" class="wp-image-8493" width="365" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-3.jpg 486w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-3-150x51.jpg 150w" sizes="(max-width: 365px) 100vw, 365px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.3</em> Bodově podepřená deska: a) bez deskového zesílení, b) s deskovým zesílením</p>



<p class="wp-block-paragraph">Tloušťku bodově podepřené desky lze orientačně stanovit ze vzorce</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=\frac{1{,}1\ell}{34{,}8}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; maximální rozpětí mezi sloupy [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-7"><strong>Příklad 3.7</strong></p>



<p class="wp-block-paragraph">Vypočítejte tloušťku bodově podepřené desky, jejíž půdorys je skelet o 3 x 3 polích podle schématu.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="316" height="311" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-39.jpg" alt="" class="wp-image-8504" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-39.jpg 316w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-39-150x148.jpg 150w" sizes="(max-width: 316px) 100vw, 316px" /></figure>
</div></div>



<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=\frac{1{,}1\cdot6}{34{,}8}=0{,}189\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Vypočítaná tloušťka desky 0,189 m se zaokrouhlí směrem nahoru na 0,2 m. Požadavek minimální desky tj. 0,16 m je splněn.</p>



<p class="wp-block-paragraph"><strong>Desky vylehčené</strong></p>



<p class="wp-block-paragraph">Vylehčená deska s kazetovými tvarovkami z recyklovaného plastu U-boot. Výšky tvarovek jsou ve dvou velikostech – 160 a 240 mm. Ukládají se buď dnem vzhůru v jedné vrstvě, nebo spojené do uzavřených krabic, tím se docílí výšky 160, 240, 320, 400 a 480 mm. Podle statických nároků lze volit tloušťku betonu pod a nad tvarovkami a šířku žeber. Vynecháním tvarovek mohou vzniknout lokální zesílení desky, např. jako hlavice deskových stropů nebo jako průvlaky.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3-4"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-4.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-4.jpg" alt="" class="wp-image-8506" width="211" height="57" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-4.jpg 843w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-4-150x40.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-4-768x207.jpg 768w" sizes="(max-width: 211px) 100vw, 211px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.4</em> Vylehčené desky s kazetovými tvarovkami z recyklovaného plastu U-boot</p>



<p class="wp-block-paragraph" id="tab-3-15"><em>Tab. 3.15</em> Čtvercový půdorys rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> x <span style="font-size: 19px;"><em>ℓ</em></span> m, pro nahodilé zatížení 3,5 kN/m<sup>2</sup></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka desky <em>H</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Deska spodní <em>s</em><sub>1</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Deska horní <em>s</em><sub>2</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Výška tvarovek U‑boot <em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Šířka žebra <em>b</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <em>H</em>/<span style="font-size: 19px;"><em>ℓ</em></span> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">285</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">75</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">355</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">95</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/22,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="text-align: center; vertical-align: middle;">390</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/23</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">425</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">55</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/23,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11</td>
<td style="text-align: center; vertical-align: middle;">460</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">495</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">75</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13</td>
<td style="text-align: center; vertical-align: middle;">530</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/24,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">565</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">145</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/24,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">1/25</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3.3">3.3 ŽELEZOBETONOVÉ STROPY NOSNÍKOVÉ (VLOŽKOVÉ, POLOMONTOVANÉ)</h3>



<p class="wp-block-paragraph">Nosníkové stropy jsou stropy, ve kterých nosným prvkem jsou předem vyrobené nosníky, vložky a betonová část je vyrobená na místě. Výhodné jsou tyto stropy především proto, že je lze sestavovat ručně a nevyžadují bednění (kromě omezeného liniového podepření nosníku po dobu tvrdnutí betonu u stropů většího rozpětí). Únosnost stropu je závislá na únosnosti a vzdálenosti nosníků, na výšce tvarovek, a na výšce betonové vrstvy nad tvarovkami. Nosníky mohou být buď nepředpjaté, nebo předem předpjaté; vložky pak betonové tvarovky plné, s dutinami nebo pórobetonové. Vzhledem k poměrně značnému rozšíření v současné době jsou v této kapitole uvedeny zjednodušené statické tabulky, sestavené z konkrétních firemních podkladů. Při detailním návrhu, kdy je nutné zohlednit v kladečském výkresu například polohu příček, prostupy, průvlaky, výměny u schodiště, nebo dodržení výrobního postupu apod., je třeba použít přímo firemní příručky.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3-5"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-5.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-5.jpg" alt="" class="wp-image-8507" width="398" height="149" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-5.jpg 795w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-5-150x56.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-5-768x287.jpg 768w" sizes="(max-width: 398px) 100vw, 398px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.5</em> Nepředpjaté nosníky s betonovými vložkami</p>



<p class="wp-block-paragraph"><strong>Nepředpjaté nosníky s betonovými vložkami</strong></p>



<p class="wp-block-paragraph">Systém stropní konstrukce BSK vyrábí např. firma Betonové stavby Group s. r. o. Klatovy (<a rel="noreferrer noopener" href="http://www.betonstavby.cz" target="_blank">www.betonstavby.cz</a>). Betonové nosníky jsou vyztužené prostorovou výztuží a používají se buď jednoduché po 660 mm, anebo zdvojené (dva vedle sebe) po 780 mm. Rozměry základních prvků jsou uvedeny na <em>obr. 3.5</em>. Stropy se navrhují o celkové výšce 200, 220, 250, 270, 300, 320 a 350 mm. V <em>tab. 3.16–3.29</em> jsou uvedena zatížení jednak <em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> jako charakteristická, a <em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> jako návrhová hodnota celkového zatížení stropu od vlastní tíhy nosné konstrukce, skladby podlahy včetně příček a užitného zatížení.</p>



<p class="wp-block-paragraph" id="tab-3-16"><em>Tab. 3.16</em> Nosníky BSK PLUS – nosníky jednoduché, tloušťka stropu 200 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK PLUS (nosníky jednoduché) tloušťka stropu <em>h</em> = 200 mm, nadbetonávka <em>h</em><sub>1</sub> = 40 mm, vložky výšky <em>H</em><sub>2</sub> = 160 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 2,88 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">37,24</td>
<td style="text-align: center; vertical-align: middle;">28,65</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">43,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">27,77</td>
<td style="text-align: center; vertical-align: middle;">21,36</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">32,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">21,27</td>
<td style="text-align: center; vertical-align: middle;">16,36</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">24,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">16,62</td>
<td style="text-align: center; vertical-align: middle;">12,78</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">18,76</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">13,19</td>
<td style="text-align: center; vertical-align: middle;">9,68</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">14,87</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">10,57</td>
<td style="text-align: center; vertical-align: middle;">8,13</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">11,79</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">8,54</td>
<td style="text-align: center; vertical-align: middle;">6,36</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">9,49</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">6,93</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">5,63</td>
<td style="text-align: center; vertical-align: middle;">4,29</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">6,24</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">4,61</td>
<td style="text-align: center; vertical-align: middle;">3,55</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">4,74</td>
<td style="text-align: center; vertical-align: middle;">3,65</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
<td style="text-align: center; vertical-align: middle;">4,15</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">5,89</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">3,55</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">5,02</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">6,13</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">6,57</td>
<td style="text-align: center; vertical-align: middle;">5,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">4,10</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">5,73</td>
<td style="text-align: center; vertical-align: middle;">4,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">3,56</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4,98</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4,25</td>
<td style="text-align: center; vertical-align: middle;">3,27</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">4,90</td>
<td style="text-align: center; vertical-align: middle;">3,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,60</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,28</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,71</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,25</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,12</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,26</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,93</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,79</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,16</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-17"><em>Tab. 3.17</em> Nosníky BSK PLUS – nosníky zdvojené, tloušťka stropu 200 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK PLUS (nosníky zdvojené) tloušťka stropu <em>h</em> = 200 mm, nadbetonávka <em>h</em><sub>1</sub> = 40 mm, vložky výšky <em>H</em><sub>2</sub> = 160 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,21 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">63,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">74,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">48,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">53,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">37,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">42,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">29,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">33,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">23,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">26,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">19,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">21,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">16,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">17,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">14,89</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">11,22</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">12,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">9,52</td>
<td style="text-align: center; vertical-align: middle;">7,32</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">10,35</td>
<td style="text-align: center; vertical-align: middle;">7,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">11,25</td>
<td style="text-align: center; vertical-align: middle;">8,65</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">12,12</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">7,48</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">10,46</td>
<td style="text-align: center; vertical-align: middle;">8,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">10,81</td>
<td style="text-align: center; vertical-align: middle;">8,32</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">11,56</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">9,45</td>
<td style="text-align: center; vertical-align: middle;">7,27</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">10,11</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">12,61</td>
<td style="text-align: center; vertical-align: middle;">9,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">1054</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
<td style="text-align: center; vertical-align: middle;">8,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">9,39</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">9,96</td>
<td style="text-align: center; vertical-align: middle;">7,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">9,29</td>
<td style="text-align: center; vertical-align: middle;">7,14</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">9,81</td>
<td style="text-align: center; vertical-align: middle;">7,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">10,50</td>
<td style="text-align: center; vertical-align: middle;">8,08</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">11,29</td>
<td style="text-align: center; vertical-align: middle;">8,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,46</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,64</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,04</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,71</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,21</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,46</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,10</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,80</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,52</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,11</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-18"><em>Tab. 3.18</em> Nosníky BSK PLUS – nosníky jednoduché, tloušťka stropu 220 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK PLUS (nosníky jednoduché) tloušťka stropu <em>h</em> = 220 mm, nadbetonávka <em>h</em><sub>1</sub> = 60 mm, vložky výšky <em>H</em><sub>2</sub> = 160 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,34 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center;">1600</td>
<td style="text-align: center;">1400</td>
<td style="text-align: center;">41,67</td>
<td style="text-align: center;">32,05</td>
<td style="text-align: center;">1300</td>
<td style="text-align: center;">48,77</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">1800</td>
<td style="text-align: center;">1600</td>
<td style="text-align: center;">31,03</td>
<td style="text-align: center;">23,87</td>
<td style="text-align: center;">1500</td>
<td style="text-align: center;">35,76</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">2000</td>
<td style="text-align: center;">1800</td>
<td style="text-align: center;">23,75</td>
<td style="text-align: center;">18,27</td>
<td style="text-align: center;">1700</td>
<td style="text-align: center;">26,90</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">2200</td>
<td style="text-align: center;">2000</td>
<td style="text-align: center;">18,53</td>
<td style="text-align: center;">14,25</td>
<td style="text-align: center;">1900</td>
<td style="text-align: center;">20,31</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">2400</td>
<td style="text-align: center;">2200</td>
<td style="text-align: center;">14,69</td>
<td style="text-align: center;">10,76</td>
<td style="text-align: center;">2100</td>
<td style="text-align: center;">16,56</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">2600</td>
<td style="text-align: center;">2400</td>
<td style="text-align: center;">11,74</td>
<td style="text-align: center;">9,03</td>
<td style="text-align: center;">2300</td>
<td style="text-align: center;">13,11</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">2800</td>
<td style="text-align: center;">2600</td>
<td style="text-align: center;">9,47</td>
<td style="text-align: center;">7,03</td>
<td style="text-align: center;">2500</td>
<td style="text-align: center;">10,55</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td style="text-align: center;">3000</td>
<td style="text-align: center;">2800</td>
<td style="text-align: center;">7,66</td>
<td style="text-align: center;">5,89</td>
<td style="text-align: center;">2700</td>
<td style="text-align: center;">8,52</td>
<td style="text-align: center;">6,55</td>
</tr>
<tr>
<td style="text-align: center;">3200</td>
<td style="text-align: center;">3000</td>
<td style="text-align: center;">6,20</td>
<td style="text-align: center;">4,70</td>
<td style="text-align: center;">2900</td>
<td style="text-align: center;">6,89</td>
<td style="text-align: center;">5,30</td>
</tr>
<tr>
<td style="text-align: center;">3400</td>
<td style="text-align: center;">3200</td>
<td style="text-align: center;">5,06</td>
<td style="text-align: center;">3,89</td>
<td style="text-align: center;">3100</td>
<td style="text-align: center;">5,61</td>
<td style="text-align: center;">4,32</td>
</tr>
<tr>
<td style="text-align: center;">3600</td>
<td style="text-align: center;">3400</td>
<td style="text-align: center;">6,26</td>
<td style="text-align: center;">4,74</td>
<td style="text-align: center;">3300</td>
<td style="text-align: center;">6,85</td>
<td style="text-align: center;">5,27</td>
</tr>
<tr>
<td style="text-align: center;">3800</td>
<td style="text-align: center;">3600</td>
<td style="text-align: center;">5,22</td>
<td style="text-align: center;">4,02</td>
<td style="text-align: center;">3500</td>
<td style="text-align: center;">5,73</td>
<td style="text-align: center;">4,41</td>
</tr>
<tr>
<td style="text-align: center;">4000</td>
<td style="text-align: center;">3800</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">4,56</td>
<td style="text-align: center;">3700</td>
<td style="text-align: center;">6,52</td>
<td style="text-align: center;">5,02</td>
</tr>
<tr>
<td style="text-align: center;">4200</td>
<td style="text-align: center;">4000</td>
<td style="text-align: center;">5,10</td>
<td style="text-align: center;">3,92</td>
<td style="text-align: center;">3900</td>
<td style="text-align: center;">5,53</td>
<td style="text-align: center;">4,25</td>
</tr>
<tr>
<td style="text-align: center;">4400</td>
<td style="text-align: center;">4200</td>
<td style="text-align: center;">6,79</td>
<td style="text-align: center;">5,12</td>
<td style="text-align: center;">4100</td>
<td style="text-align: center;">7,28</td>
<td style="text-align: center;">5,60</td>
</tr>
<tr>
<td style="text-align: center;">4600</td>
<td style="text-align: center;">4400</td>
<td style="text-align: center;">5,89</td>
<td style="text-align: center;">4,53</td>
<td style="text-align: center;">1300</td>
<td style="text-align: center;">6,33</td>
<td style="text-align: center;">4,87</td>
</tr>
<tr>
<td style="text-align: center;">4800</td>
<td style="text-align: center;">4600</td>
<td style="text-align: center;">5,10</td>
<td style="text-align: center;">3,92</td>
<td style="text-align: center;">4500</td>
<td style="text-align: center;">5,49</td>
<td style="text-align: center;">4,22</td>
</tr>
<tr>
<td style="text-align: center;">5000</td>
<td style="text-align: center;">4800</td>
<td style="text-align: center;">5,06</td>
<td style="text-align: center;">3,89</td>
<td style="text-align: center;">4700</td>
<td style="text-align: center;">5,43</td>
<td style="text-align: center;">4,17</td>
</tr>
<tr>
<td style="text-align: center;">5200</td>
<td style="text-align: center;">5000</td>
<td style="text-align: center;">6,10</td>
<td style="text-align: center;">4,69</td>
<td style="text-align: center;">4900</td>
<td style="text-align: center;">6,54</td>
<td style="text-align: center;">5,03</td>
</tr>
<tr>
<td style="text-align: center;">5400</td>
<td style="text-align: center;">5200</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,20</td>
<td style="text-align: center;">5100</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,78</td>
</tr>
<tr>
<td style="text-align: center;">5600</td>
<td style="text-align: center;">5400</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,24</td>
<td style="text-align: center;">5300</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,91</td>
</tr>
<tr>
<td style="text-align: center;">5800</td>
<td style="text-align: center;">5600</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">3,92</td>
<td style="text-align: center;">5500</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,45</td>
</tr>
<tr>
<td style="text-align: center;">5900</td>
<td style="text-align: center;">5700</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,05</td>
<td style="text-align: center;">5700</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,59</td>
</tr>
<tr>
<td style="text-align: center;">6000</td>
<td style="text-align: center;">5800</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,26</td>
<td style="text-align: center;">2900</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,83</td>
</tr>
<tr>
<td style="text-align: center;">6200</td>
<td style="text-align: center;">6000</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,04</td>
<td style="text-align: center;">6100</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,57</td>
</tr>
<tr>
<td style="text-align: center;">6400</td>
<td style="text-align: center;">6200</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">3,84</td>
<td style="text-align: center;">6300</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,36</td>
</tr>
<tr>
<td style="text-align: center;">6600</td>
<td style="text-align: center;">6400</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">3,69</td>
<td style="text-align: center;">6500</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">4,17</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-19"><em>Tab. 3.19</em> Nosníky BSK PLUS – nosníky zdvojené, tloušťka stropu 220 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK PLUS (nosníky zdvojené) tloušťka stropu <em>h</em> = 220 mm, nadbetonávka <em>h</em><sub>1</sub> = 60 mm, vložky výšky <em>H</em><sub>2</sub> = 160 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,67 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">71,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">83,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">54,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">62,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">41,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">47,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">33,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">37,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">26,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">29,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">21,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">24,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">18,03</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">19,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">14,34</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">16,44</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">12,55</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">13,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">10,64</td>
<td style="text-align: center; vertical-align: middle;">8,18</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">11,56</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">12,60</td>
<td style="text-align: center; vertical-align: middle;">9,69</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">13,56</td>
<td style="text-align: center; vertical-align: middle;">10,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">10,87</td>
<td style="text-align: center; vertical-align: middle;">8,36</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">8,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">12,12</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">12,97</td>
<td style="text-align: center; vertical-align: middle;">9,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">10,60</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">11,35</td>
<td style="text-align: center; vertical-align: middle;">8,73</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">13,32</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">14,15</td>
<td style="text-align: center; vertical-align: middle;">10,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">11,84</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">12,56</td>
<td style="text-align: center; vertical-align: middle;">9,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">10,54</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">11,17</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">10,42</td>
<td style="text-align: center; vertical-align: middle;">8,02</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">11,04</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">12,11</td>
<td style="text-align: center; vertical-align: middle;">9,31</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">9,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">12,18</td>
<td style="text-align: center; vertical-align: middle;">9,37</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">12,97</td>
<td style="text-align: center; vertical-align: middle;">9,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,56</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">10,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,46</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,08</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,75</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,18</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-20"><em>Tab. 3.20</em> Nosníky BSK STANDARD – nosníky jednoduché, tloušťka stropu 250 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK STANDARD (nosníky jednoduché) tloušťka stropu <em>h</em> = 250 mm, nadbetonávka <em>h</em><sub>1</sub> = 40 mm, vložky výšky <em>H</em><sub>2</sub> = 210 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,26 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">49,16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">57,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">36,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">42,26</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">28,38</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">32,22</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">22,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">25,12</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">17,80</td>
<td style="text-align: center; vertical-align: middle;">12,98</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">14,37</td>
<td style="text-align: center; vertical-align: middle;">11,05</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">11,73</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">12,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">9,61</td>
<td style="text-align: center; vertical-align: middle;">7,39</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">10,63</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">7,91</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">8,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">6,57</td>
<td style="text-align: center; vertical-align: middle;">5,05</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">7,23</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">7,99</td>
<td style="text-align: center; vertical-align: middle;">5,97</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">8,68</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;">5,21</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">7,36</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">5,77</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">8,31</td>
<td style="text-align: center; vertical-align: middle;">6,39</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">6,63</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">7,18</td>
<td style="text-align: center; vertical-align: middle;">5,52</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">9,23</td>
<td style="text-align: center; vertical-align: middle;">70,10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">7,58</td>
<td style="text-align: center; vertical-align: middle;">5,83</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">8,06</td>
<td style="text-align: center; vertical-align: middle;">6,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">7,12</td>
<td style="text-align: center; vertical-align: middle;">5,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">6,61</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">7,07</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">5,84</td>
<td style="text-align: center; vertical-align: middle;">4,49</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">6,24</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">4,23</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">3,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5,61</td>
<td style="text-align: center; vertical-align: middle;">4,21</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
<td style="text-align: center; vertical-align: middle;">4,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,76</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,10</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,16</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,73</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,81</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,70</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-21"><em>Tab. 3.21</em> Nosníky BSK STANDARD – nosníky zdvojené, tloušťka stropu 250 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK STANDARD (nosníky zdvojené) tloušťka stropu <em>h</em> = 250 mm, nadbetonávka <em>h</em><sub>1</sub> = 50 mm, vložky výšky <em>H</em><sub>2</sub> = 210 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,72 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">83,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">98,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">63,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">73,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">49,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">56,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">39,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">44,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">31,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">35,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">26,03</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">28,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">21,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">23,74</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">18,11</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">13,79</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">15,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">16,62</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">13,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">14,11</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">15,32</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">16,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">13,32</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">14,29</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">14,80</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">15,81</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">13,03</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">13,89</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">16,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">17,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">14,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">12,99</td>
<td style="text-align: center; vertical-align: middle;">9,99</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">13,72</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">12,89</td>
<td style="text-align: center; vertical-align: middle;">9,92</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">12,22</td>
<td style="text-align: center; vertical-align: middle;">10,46</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">11,61</td>
<td style="text-align: center; vertical-align: middle;">8,93</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">11,02</td>
<td style="text-align: center; vertical-align: middle;">9,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">10,46</td>
<td style="text-align: center; vertical-align: middle;">8,05</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">9,93</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">9,44</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">7,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">11,14</td>
<td style="text-align: center; vertical-align: middle;">8,57</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">10,64</td>
<td style="text-align: center; vertical-align: middle;">8,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">10,12</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">9,67</td>
<td style="text-align: center; vertical-align: middle;">8,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">9,02</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">9,37</td>
<td style="text-align: center; vertical-align: middle;">7,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">8,61</td>
<td style="text-align: center; vertical-align: middle;">6,62</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,10</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,71</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,07</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,44</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,02</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,71</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,31</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,44</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,47</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-22"><em>Tab. 3.22</em> Nosníky BSK STANDARD – nosníky jednoduché, tloušťka stropu 270 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK STANDARD (nosníky jednoduché) tloušťka stropu <em>h</em> = 270 mm, nadbetonávka <em>h</em><sub>1</sub> = 60 mm, vložky výšky <em>H</em><sub>2</sub> = 210 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,72 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">53,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">62,75</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">40,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">46,01</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">30,88</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">34,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">24,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">27,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">19,38</td>
<td style="text-align: center; vertical-align: middle;">14,06</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">21,58</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">15,57</td>
<td style="text-align: center; vertical-align: middle;">11,98</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">17,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">12,68</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">14,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">10,36</td>
<td style="text-align: center; vertical-align: middle;">7,97</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">11,46</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">8,51</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">9,37</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">7,03</td>
<td style="text-align: center; vertical-align: middle;">5,41</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">7,73</td>
<td style="text-align: center; vertical-align: middle;">5,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">8,56</td>
<td style="text-align: center; vertical-align: middle;">6,38</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">9,31</td>
<td style="text-align: center; vertical-align: middle;">7,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">5,58</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
<td style="text-align: center; vertical-align: middle;">6,07</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">6,17</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">8,92</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">7,11</td>
<td style="text-align: center; vertical-align: middle;">5,47</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">9,29</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">9,93</td>
<td style="text-align: center; vertical-align: middle;">7,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">8,13</td>
<td style="text-align: center; vertical-align: middle;">6,25</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">8,70</td>
<td style="text-align: center; vertical-align: middle;">6,69</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">7,15</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">7,64</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">7,11</td>
<td style="text-align: center; vertical-align: middle;">5,47</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">7,58</td>
<td style="text-align: center; vertical-align: middle;">5,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">6,67</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5,48</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">3,71</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
<td style="text-align: center; vertical-align: middle;">3,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5,99</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">6,36</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">4,10</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">4,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">4,74</td>
<td style="text-align: center; vertical-align: middle;">3,65</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
<td style="text-align: center; vertical-align: middle;">3,97</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">5,02</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">5,34</td>
<td style="text-align: center; vertical-align: middle;">4,11</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,98</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,26</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,02</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,33</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,11</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,66</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,03</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,01</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,91</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-23"><em>Tab. 3.23</em> Nosníky BSK STANDARD – nosníky zdvojené, tloušťka stropu 270 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK STANDARD (nosníky zdvojené) tloušťka stropu <em>h</em> = 270 mm, nadbetonávka <em>h</em><sub>1</sub> = 60 mm, vložky výšky <em>H</em><sub>2</sub> = 210 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 4,19 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">91,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">107,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">69,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">80,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">54,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">60,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">43,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">48,03</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">34,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">38,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">28,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">31,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">23,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">25,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">19,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">21,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">16,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">18,09</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">14,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">15,32</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">16,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">17,92</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">14,06</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">15,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">16,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">14,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">15,13</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">17,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">18,81</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">15,84</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">16,76</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">14,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">14,96</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">14,06</td>
<td style="text-align: center; vertical-align: middle;">10,82</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">14,84</td>
<td style="text-align: center; vertical-align: middle;">11,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">12,64</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">13,32</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">11,39</td>
<td style="text-align: center; vertical-align: middle;">8,76</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">11,99</td>
<td style="text-align: center; vertical-align: middle;">9,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">10,27</td>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">10,81</td>
<td style="text-align: center; vertical-align: middle;">8,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">12,16</td>
<td style="text-align: center; vertical-align: middle;">9,35</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">9,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">11,06</td>
<td style="text-align: center; vertical-align: middle;">8,51</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">11,59</td>
<td style="text-align: center; vertical-align: middle;">8,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">10,08</td>
<td style="text-align: center; vertical-align: middle;">7,75</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">10,54</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">10,52</td>
<td style="text-align: center; vertical-align: middle;">8,09</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">10,99</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">11,12</td>
<td style="text-align: center; vertical-align: middle;">8,55</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">12,06</td>
<td style="text-align: center; vertical-align: middle;">9,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,60</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,74</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,08</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,52</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-24"><em>Tab. 3.24</em> Nosníky BSK MAX – nosníky jednoduché, tloušťka stropu 300 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK MAX (nosníky jednoduché) tloušťka stropu <em>h</em> = 300 mm, nadbetonávka <em>h</em><sub>1</sub> = 40 mm, vložky výšky <em>H</em><sub>2</sub> = 260 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 3,66 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">61,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">70,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">45,81</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">52,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">35,37</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">40,26</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">27,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">31,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">22,43</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">25,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">18,21</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">20,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">14,92</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">16,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">12,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">13,54</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">10,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">11,21</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">8,58</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">9,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">10,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">11,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">8,82</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">9,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">9,96</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">11,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">8,66</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">11,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">11,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">9,84</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">10,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">8,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">9,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">8,65</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">9,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">8,18</td>
<td style="text-align: center; vertical-align: middle;">6,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">5,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">4,68</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">6,45</td>
<td style="text-align: center; vertical-align: middle;">4,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">7,42</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">6,03</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">6,67</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">7,05</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5,98</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">4,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6,34</td>
<td style="text-align: center; vertical-align: middle;">4,88</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">6,01</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">3,97</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
<td style="text-align: center; vertical-align: middle;">4,17</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,12</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">7700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">7900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,36</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-25"><em>Tab. 3.25</em> Nosníky BSK MAX – nosníky zdvojené, tloušťka stropu 300 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK MAX (nosníky zdvojené) tloušťka stropu <em>h</em> = 300 mm, nadbetonávka <em>h</em><sub>1</sub> = 40 mm, vložky výšky <em>H</em><sub>2</sub> = 260 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 4,25 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">61,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">70,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">45,81</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">52,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">35,37</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">40,26</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">27,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">31,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">22,43</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">25,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">18,21</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">20,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">14,92</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">16,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">12,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">13,54</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">10,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">11,21</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">8,56</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">9,38</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">10,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">11,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">8,82</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">9,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">9,96</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">11,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">8,66</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">11,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">11,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">9,84</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">10,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">8,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">9,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">8,66</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">9,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">8,18</td>
<td style="text-align: center; vertical-align: middle;">6,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">5,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">4,68</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">6,45</td>
<td style="text-align: center; vertical-align: middle;">4,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">7,42</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">6,03</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">6,67</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">7,05</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5,98</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">4,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6,34</td>
<td style="text-align: center; vertical-align: middle;">4,88</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">6,01</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">3,97</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
<td style="text-align: center; vertical-align: middle;">4,17</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,12</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">7700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">7900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,36</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-26"><em>Tab. 3.26</em> Nosníky BSK MAX – nosníky jednoduché, tloušťka stropu 320 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK MAX (nosníky jednoduché) tloušťka stropu <em>h</em> = 320 mm, nadbetonávka <em>h</em><sub>1</sub> = 60 mm, vložky výšky <em>H</em><sub>2</sub> = 260 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 4,12 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">65,71</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">76,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">49,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">56,71</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">38,03</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">43,12</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">29,96</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">33,66</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">23,95</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">26,87</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">19,42</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">21,46</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">15,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">17,51</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">13,06</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">14,38</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">10,79</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">11,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">9,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">9,87</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">10,87</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">11,80</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">9,29</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">10,05</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">11,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">9,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">11,81</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">12,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">10,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">11,08</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">9,18</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">9,16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">9,71</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">6,24</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">8,61</td>
<td style="text-align: center; vertical-align: middle;">6,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">9,19</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">7,63</td>
<td style="text-align: center; vertical-align: middle;">5,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">6,36</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">7,80</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">8,26</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">7,01</td>
<td style="text-align: center; vertical-align: middle;">5,39</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">7,39</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">6,60</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">7,00</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">5,96</td>
<td style="text-align: center; vertical-align: middle;">4,58</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">6,31</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">5,36</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">4,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">4,81</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
<td style="text-align: center; vertical-align: middle;">3,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,91</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,78</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,94</td>
<td style="text-align: center; vertical-align: middle;">7700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">7900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,31</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-27"><em>Tab. 3.27</em> Nosníky BSK MAX – nosníky zdvojené, tloušťka stropu 320 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK MAX (nosníky zdvojené) tloušťka stropu <em>h</em> = 320 mm, nadbetonávka <em>h</em><sub>1</sub> = 60 mm, vložky výšky <em>H</em><sub>2</sub> = 260 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 4,72 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">111,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">131,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">85,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">97,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">66,35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">75,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">52,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">59,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">42,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">47,89</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">35,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">38,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">29,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">32,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">24,49</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">26,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">20,64</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">22,46</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">17,67</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">19,09</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">20,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">22,29</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">18,09</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">19,38</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">20,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">21,49</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">17,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">18,91</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">22,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">23,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">19,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">20,84</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">17,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">18,76</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">17,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">18,64</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">15,96</td>
<td style="text-align: center; vertical-align: middle;">12,28</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">16,79</td>
<td style="text-align: center; vertical-align: middle;">12,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">14,42</td>
<td style="text-align: center; vertical-align: middle;">11,09</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">15,17</td>
<td style="text-align: center; vertical-align: middle;">11,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">13,04</td>
<td style="text-align: center; vertical-align: middle;">10,02</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">13,71</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">11,79</td>
<td style="text-align: center; vertical-align: middle;">9,07</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">9,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">14,02</td>
<td style="text-align: center; vertical-align: middle;">10,78</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">14,69</td>
<td style="text-align: center; vertical-align: middle;">11,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">12,81</td>
<td style="text-align: center; vertical-align: middle;">9,85</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">13,41</td>
<td style="text-align: center; vertical-align: middle;">10,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">13,41</td>
<td style="text-align: center; vertical-align: middle;">10,32</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">14,01</td>
<td style="text-align: center; vertical-align: middle;">10,78</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">12,31</td>
<td style="text-align: center; vertical-align: middle;">9,47</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">12,84</td>
<td style="text-align: center; vertical-align: middle;">9,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">11,29</td>
<td style="text-align: center; vertical-align: middle;">8,68</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">11,77</td>
<td style="text-align: center; vertical-align: middle;">9,06</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">10,36</td>
<td style="text-align: center; vertical-align: middle;">7,97</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">10,81</td>
<td style="text-align: center; vertical-align: middle;">8,31</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">12,05</td>
<td style="text-align: center; vertical-align: middle;">9,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,16</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,81</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,90</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,92</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,39</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">7700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,47</td>
<td style="text-align: center; vertical-align: middle;">7900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-28"><em>Tab. 3.28</em> Nosníky BSK MAX MAX – nosníky jednoduché, tloušťka stropu 350 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK MAX MAX (nosníky jednoduché) tloušťka stropu <em>h</em> = 3500 mm, nadbetonávka <em>h</em><sub>1</sub> = 90 mm, vložky výšky <em>H</em><sub>2</sub> = 260 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 4,81 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6,39</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">6,05</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">6,39</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">6,13</td>
<td style="text-align: center; vertical-align: middle;">4,71</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">6,60</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">6,61</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7,27</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7,15</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">7,85</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7,03</td>
<td style="text-align: center; vertical-align: middle;">5,41</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7,72</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">6,96</td>
<td style="text-align: center; vertical-align: middle;">5,37</td>
<td style="text-align: center; vertical-align: middle;">7700</td>
<td style="text-align: center; vertical-align: middle;">7,67</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">6,88</td>
<td style="text-align: center; vertical-align: middle;">5,29</td>
<td style="text-align: center; vertical-align: middle;">7900</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8400</td>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,41</td>
<td style="text-align: center; vertical-align: middle;">8100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8600</td>
<td style="text-align: center; vertical-align: middle;">8400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,56</td>
<td style="text-align: center; vertical-align: middle;">8300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,97</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8800</td>
<td style="text-align: center; vertical-align: middle;">8600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">8500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,26</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-29"><em>Tab. 3.29</em> Nosníky BSK MAX MAX – nosníky zdvojené, tloušťka stropu 350 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">BSK MAX MAX (nosníky zdvojené) tloušťka stropu <em>h</em> = 350 mm, nadbetonávka <em>h</em><sub>1</sub> = 90 mm, vložky výšky <em>H</em><sub>2</sub> = 260 mm, vlastní tíha <em>g</em><sub>k,1</sub> = 5,42 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> (uložení 100 mm)</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměrná světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> (uložení 150 mm)</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,prům</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">zatížení [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">13,51</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">14,11</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">12,92</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">11,34</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">11,83</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">12,89</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">13,44</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">13,19</td>
<td style="text-align: center; vertical-align: middle;">10,15</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">13,76</td>
<td style="text-align: center; vertical-align: middle;">10,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">14,19</td>
<td style="text-align: center; vertical-align: middle;">10,91</td>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">14,79</td>
<td style="text-align: center; vertical-align: middle;">11,38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">15,37</td>
<td style="text-align: center; vertical-align: middle;">11,82</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">16,03</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">15,17</td>
<td style="text-align: center; vertical-align: middle;">11,67</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">16,26</td>
<td style="text-align: center; vertical-align: middle;">12,52</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7800</td>
<td style="text-align: center; vertical-align: middle;">15,02</td>
<td style="text-align: center; vertical-align: middle;">11,55</td>
<td style="text-align: center; vertical-align: middle;">7700</td>
<td style="text-align: center; vertical-align: middle;">16,16</td>
<td style="text-align: center; vertical-align: middle;">12,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">14,85</td>
<td style="text-align: center; vertical-align: middle;">11,42</td>
<td style="text-align: center; vertical-align: middle;">7900</td>
<td style="text-align: center; vertical-align: middle;">16,02</td>
<td style="text-align: center; vertical-align: middle;">12,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8400</td>
<td style="text-align: center; vertical-align: middle;">8200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">10,03</td>
<td style="text-align: center; vertical-align: middle;">8100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">10,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8600</td>
<td style="text-align: center; vertical-align: middle;">8400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,71</td>
<td style="text-align: center; vertical-align: middle;">8300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">9,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8800</td>
<td style="text-align: center; vertical-align: middle;">8600</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;">8500</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8,09</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9000</td>
<td style="text-align: center; vertical-align: middle;">8800</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">8700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9200</td>
<td style="text-align: center; vertical-align: middle;">9000</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
<td style="text-align: center; vertical-align: middle;">8900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9400</td>
<td style="text-align: center; vertical-align: middle;">9200</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,49</td>
<td style="text-align: center; vertical-align: middle;">9100</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9600</td>
<td style="text-align: center; vertical-align: middle;">9400</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,67</td>
<td style="text-align: center; vertical-align: middle;">9300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-8"><strong>Příklad 3.8</strong></p>



<p class="wp-block-paragraph">Vypočítejte zatížení na stropní konstrukci.</p>



<p class="wp-block-paragraph">Světlé rozpětí stropní konstrukce v administrativní budově je 5,1 m, skladba podlahy číslo 4 podle <em><a href="#tab-3-7">tab. 3.7</a></em>.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">charakteristické</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">návrhové</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Vlastní tíha stropu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">3,67</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}65\cdot1{,}35=4{,}95\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Podlaha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">0,85</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}15\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nahodilé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">2,50</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
2{,}5\cdot1{,}5=3{,}75\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">7,02</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
9{,}85\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Je zvolen strop BSK PLUS se zdvojenými nosníky o tloušťce 220 mm, a výškou vložek 160 mm. V <em>tab. 3.16–3.29</em>, který má při úložné délce 150 mm a světlém rozpětí hodnoty mezního zatížení v charakteristické hodnotě <em>g</em><sub>k,1</sub> + <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> = 9,66 &gt; 7,02 kN/m<sup>2</sup>, a v návrhové hodnotě <em>g</em><sub>d,1</sub> + <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> = 12,97 &gt; 9,85 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph"><strong>Předpjaté nosníky s betonovými vložkami</strong></p>



<p class="wp-block-paragraph">Vložkový strop systému NORD firmy CZ NORD s.r.o. (<a href="http://www.cznord.cz" target="_blank" rel="noreferrer noopener">www.cznord.cz</a>) se skládá z přepjatých nosníků, podle vyztužení označených NPN132 až NPN139, umístěných v osových vzdálenostech 590 mm, Vložky kladené mezi nosníky jsou jednak plné, výšky 70 mm, jednak dutinové, výšky 120, 160, 200 a 250 mm. Statické schéma nosníků je buď prostý, nebo, po vložení horní výztuže, spojitý nosník.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3-6"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-6.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-6.jpg" alt="" class="wp-image-8519" width="392" height="168" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-6.jpg 783w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-6-150x64.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-6-768x329.jpg 768w" sizes="(max-width: 392px) 100vw, 392px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.6</em> Vložky systému NORD</p>



<p class="wp-block-paragraph">Následující <em>tab. 3.30–3.31</em> uvádějí maximální světlosti místností pro stálé zatížení <em>g</em><sub>k,2</sub> bez vlastní tíhy stropu a užitné zatížení <em>q</em><sub>k</sub>.</p>



<p class="wp-block-paragraph"><em>Tab. 3.30</em> Maximální světlosti místnosti pro stálé zatížení <em>g</em><sub>k,2</sub> bez vlastní tíhy stropu a užitné zatížení <em>q</em><sub>k</sub></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 1,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,58</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,42</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,99</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">5,84</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,09</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">6,49</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
<td style="text-align: center; vertical-align: middle;">5,79</td>
<td style="text-align: center; vertical-align: middle;">5,97</td>
<td style="text-align: center; vertical-align: middle;">6,57</td>
<td style="text-align: center; vertical-align: middle;">6,74</td>
<td style="text-align: center; vertical-align: middle;">7,53</td>
<td style="text-align: center; vertical-align: middle;">7,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,73</td>
<td style="text-align: center; vertical-align: middle;">6,42</td>
<td style="text-align: center; vertical-align: middle;">6,62</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">6,69</td>
<td style="text-align: center; vertical-align: middle;">7,33</td>
<td style="text-align: center; vertical-align: middle;">7,53</td>
<td style="text-align: center; vertical-align: middle;">8,42</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 1,50 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">3,69</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,22</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,79</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,92</td>
<td style="text-align: center; vertical-align: middle;">5,54</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,97</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">6,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
<td style="text-align: center; vertical-align: middle;">5,84</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">6,60</td>
<td style="text-align: center; vertical-align: middle;">7,39</td>
<td style="text-align: center; vertical-align: middle;">7,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,54</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">6,54</td>
<td style="text-align: center; vertical-align: middle;">7,17</td>
<td style="text-align: center; vertical-align: middle;">7,38</td>
<td style="text-align: center; vertical-align: middle;">8,26</td>
<td style="text-align: center; vertical-align: middle;">8,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 2,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,27</td>
<td style="text-align: center; vertical-align: middle;">3,54</td>
<td style="text-align: center; vertical-align: middle;">3,58</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,04</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">4,44</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,59</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,71</td>
<td style="text-align: center; vertical-align: middle;">5,35</td>
<td style="text-align: center; vertical-align: middle;">5,52</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,76</td>
<td style="text-align: center; vertical-align: middle;">5,39</td>
<td style="text-align: center; vertical-align: middle;">5,57</td>
<td style="text-align: center; vertical-align: middle;">6,13</td>
<td style="text-align: center; vertical-align: middle;">6,29</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">6,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
<td style="text-align: center; vertical-align: middle;">6,22</td>
<td style="text-align: center; vertical-align: middle;">6,38</td>
<td style="text-align: center; vertical-align: middle;">7,17</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;">6,25</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,45</td>
<td style="text-align: center; vertical-align: middle;">6,11</td>
<td style="text-align: center; vertical-align: middle;">6,32</td>
<td style="text-align: center; vertical-align: middle;">6,93</td>
<td style="text-align: center; vertical-align: middle;">7,14</td>
<td style="text-align: center; vertical-align: middle;">8,02</td>
<td style="text-align: center; vertical-align: middle;">8,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 2,50 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;">4,22</td>
<td style="text-align: center; vertical-align: middle;">4,28</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,42</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">5,18</td>
<td style="text-align: center; vertical-align: middle;">5,29</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,59</td>
<td style="text-align: center; vertical-align: middle;">5,22</td>
<td style="text-align: center; vertical-align: middle;">5,39</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">6,11</td>
<td style="text-align: center; vertical-align: middle;">6,28</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,65</td>
<td style="text-align: center; vertical-align: middle;">5,29</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">6,03</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;">6,95</td>
<td style="text-align: center; vertical-align: middle;">7,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
<td style="text-align: center; vertical-align: middle;">5,85</td>
<td style="text-align: center; vertical-align: middle;">6,06</td>
<td style="text-align: center; vertical-align: middle;">6,66</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">6,12</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
<td style="text-align: center; vertical-align: middle;">6,93</td>
<td style="text-align: center; vertical-align: middle;">7,80</td>
<td style="text-align: center; vertical-align: middle;">7,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 3,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,03</td>
<td style="text-align: center; vertical-align: middle;">3,29</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,74</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">4,47</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,26</td>
<td style="text-align: center; vertical-align: middle;">4,65</td>
<td style="text-align: center; vertical-align: middle;">4,73</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
<td style="text-align: center; vertical-align: middle;">5,55</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
<td style="text-align: center; vertical-align: middle;">5,24</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
<td style="text-align: center; vertical-align: middle;">6,07</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
<td style="text-align: center; vertical-align: middle;">5,31</td>
<td style="text-align: center; vertical-align: middle;">5,79</td>
<td style="text-align: center; vertical-align: middle;">6,03</td>
<td style="text-align: center; vertical-align: middle;">6,81</td>
<td style="text-align: center; vertical-align: middle;">6,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,01</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
<td style="text-align: center; vertical-align: middle;">5,83</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,05</td>
<td style="text-align: center; vertical-align: middle;">5,69</td>
<td style="text-align: center; vertical-align: middle;">5,89</td>
<td style="text-align: center; vertical-align: middle;">6,47</td>
<td style="text-align: center; vertical-align: middle;">6,67</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">5,75</td>
<td style="text-align: center; vertical-align: middle;">5,95</td>
<td style="text-align: center; vertical-align: middle;">6,54</td>
<td style="text-align: center; vertical-align: middle;">6,74</td>
<td style="text-align: center; vertical-align: middle;">7,61</td>
<td style="text-align: center; vertical-align: middle;">7,79</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 1,50 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 3,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,99</td>
<td style="text-align: center; vertical-align: middle;">3,25</td>
<td style="text-align: center; vertical-align: middle;">3,30</td>
<td style="text-align: center; vertical-align: middle;">3,53</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">4,03</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;">4,38</td>
<td style="text-align: center; vertical-align: middle;">4,42</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,21</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">4,67</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,47</td>
<td style="text-align: center; vertical-align: middle;">5,01</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">5,49</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,47</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,67</td>
<td style="text-align: center; vertical-align: middle;">5,31</td>
<td style="text-align: center; vertical-align: middle;">5,48</td>
<td style="text-align: center; vertical-align: middle;">6,05</td>
<td style="text-align: center; vertical-align: middle;">6,21</td>
<td style="text-align: center; vertical-align: middle;">6,99</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,18</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,23</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
<td style="text-align: center; vertical-align: middle;">6,14</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">6,95</td>
<td style="text-align: center; vertical-align: middle;">7,81</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 3,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 3,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,72</td>
<td style="text-align: center; vertical-align: middle;">2,97</td>
<td style="text-align: center; vertical-align: middle;">3,02</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">3,27</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,36</td>
<td style="text-align: center; vertical-align: middle;">3,67</td>
<td style="text-align: center; vertical-align: middle;">3,74</td>
<td style="text-align: center; vertical-align: middle;">4,01</td>
<td style="text-align: center; vertical-align: middle;">4,06</td>
<td style="text-align: center; vertical-align: middle;">4,34</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">3,82</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">4,28</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">4,66</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">3,82</td>
<td style="text-align: center; vertical-align: middle;">4,48</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">5,11</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,48</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">5,22</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,01</td>
<td style="text-align: center; vertical-align: middle;">5,55</td>
<td style="text-align: center; vertical-align: middle;">5,75</td>
<td style="text-align: center; vertical-align: middle;">6,16</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,74</td>
<td style="text-align: center; vertical-align: middle;">5,36</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,78</td>
<td style="text-align: center; vertical-align: middle;">5,41</td>
<td style="text-align: center; vertical-align: middle;">5,61</td>
<td style="text-align: center; vertical-align: middle;">6,17</td>
<td style="text-align: center; vertical-align: middle;">6,36</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">5,47</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">6,24</td>
<td style="text-align: center; vertical-align: middle;">6,44</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
<td style="text-align: center; vertical-align: middle;">7,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 4,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 3,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,57</td>
<td style="text-align: center; vertical-align: middle;">2,81</td>
<td style="text-align: center; vertical-align: middle;">2,86</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">3,11</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,19</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;">3,55</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
<td style="text-align: center; vertical-align: middle;">4,15</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;">3,98</td>
<td style="text-align: center; vertical-align: middle;">4,06</td>
<td style="text-align: center; vertical-align: middle;">4,37</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,12</td>
<td style="text-align: center; vertical-align: middle;">4,21</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">5,02</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,12</td>
<td style="text-align: center; vertical-align: middle;">4,21</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
<td style="text-align: center; vertical-align: middle;">4,44</td>
<td style="text-align: center; vertical-align: middle;">4,55</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;">5,36</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">6,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">5,17</td>
<td style="text-align: center; vertical-align: middle;">5,37</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">6,10</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,61</td>
<td style="text-align: center; vertical-align: middle;">5,23</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
<td style="text-align: center; vertical-align: middle;">5,98</td>
<td style="text-align: center; vertical-align: middle;">6,17</td>
<td style="text-align: center; vertical-align: middle;">7,01</td>
<td style="text-align: center; vertical-align: middle;">7,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 2,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 5,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,54</td>
<td style="text-align: center; vertical-align: middle;">2,78</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;">3,04</td>
<td style="text-align: center; vertical-align: middle;">3,08</td>
<td style="text-align: center; vertical-align: middle;">3,31</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,15</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
<td style="text-align: center; vertical-align: middle;">3,51</td>
<td style="text-align: center; vertical-align: middle;">3,77</td>
<td style="text-align: center; vertical-align: middle;">3,82</td>
<td style="text-align: center; vertical-align: middle;">4,11</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">3,58</td>
<td style="text-align: center; vertical-align: middle;">3,94</td>
<td style="text-align: center; vertical-align: middle;">4,01</td>
<td style="text-align: center; vertical-align: middle;">4,33</td>
<td style="text-align: center; vertical-align: middle;">4,33</td>
<td style="text-align: center; vertical-align: middle;">4,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,05</td>
<td style="text-align: center; vertical-align: middle;">4,14</td>
<td style="text-align: center; vertical-align: middle;">4,69</td>
<td style="text-align: center; vertical-align: middle;">4,73</td>
<td style="text-align: center; vertical-align: middle;">4,96</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;">4,14</td>
<td style="text-align: center; vertical-align: middle;">4,69</td>
<td style="text-align: center; vertical-align: middle;">4,73</td>
<td style="text-align: center; vertical-align: middle;">5,09</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,35</td>
<td style="text-align: center; vertical-align: middle;">4,46</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">6,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,69</td>
<td style="text-align: center; vertical-align: middle;">5,31</td>
<td style="text-align: center; vertical-align: middle;">5,51</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,73</td>
<td style="text-align: center; vertical-align: middle;">5,36</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
<td style="text-align: center; vertical-align: middle;">6,11</td>
<td style="text-align: center; vertical-align: middle;">6,30</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">6,18</td>
<td style="text-align: center; vertical-align: middle;">6,38</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">7,39</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8522" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-40-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,4</sub> = 3,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 5,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">2,65</td>
<td style="text-align: center; vertical-align: middle;">2,70</td>
<td style="text-align: center; vertical-align: middle;">2,91</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;">3,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,29</td>
<td style="text-align: center; vertical-align: middle;">3,35</td>
<td style="text-align: center; vertical-align: middle;">3,55</td>
<td style="text-align: center; vertical-align: middle;">3,66</td>
<td style="text-align: center; vertical-align: middle;">3,94</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,74</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">4,44</td>
<td style="text-align: center; vertical-align: middle;">4,71</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">4,44</td>
<td style="text-align: center; vertical-align: middle;">4,71</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
<td style="text-align: center; vertical-align: middle;">4,10</td>
<td style="text-align: center; vertical-align: middle;">4,75</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;">5,84</td>
<td style="text-align: center; vertical-align: middle;">5,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,45</td>
<td style="text-align: center; vertical-align: middle;">5,09</td>
<td style="text-align: center; vertical-align: middle;">5,28</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,48</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">5,32</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;">5,18</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">6,12</td>
<td style="text-align: center; vertical-align: middle;">6,95</td>
<td style="text-align: center; vertical-align: middle;">7,12</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-31"><em>Tab. 3.31</em> Maximální světlosti místnosti pro stálé zatížení bez vlastní tíhy stropu <em>g</em><sub>2</sub> a užitné zatížení <em>q</em>, spojité nosníky o poměru rozpětí přilehlých polí 0,8 ≤ <span style="font-size: 19px;"><em>ℓ</em></span><sub>1</sub> / <span style="font-size: 19px;"><em>ℓ</em></span><sub>2</sub> ≤ 1,25</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 1,20 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">6,15</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;">6,22</td>
<td style="text-align: center; vertical-align: middle;">6,41</td>
<td style="text-align: center; vertical-align: middle;">7,06</td>
<td style="text-align: center; vertical-align: middle;">7,24</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">7,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">6,16</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">6,24</td>
<td style="text-align: center; vertical-align: middle;">6,97</td>
<td style="text-align: center; vertical-align: middle;">7,19</td>
<td style="text-align: center; vertical-align: middle;">7,88</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">9,07</td>
<td style="text-align: center; vertical-align: middle;">9,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 1,50 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,28</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">6,01</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">6,84</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">6,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,92</td>
<td style="text-align: center; vertical-align: middle;">7,10</td>
<td style="text-align: center; vertical-align: middle;">7,96</td>
<td style="text-align: center; vertical-align: middle;">7,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">6,01</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">6,09</td>
<td style="text-align: center; vertical-align: middle;">6,81</td>
<td style="text-align: center; vertical-align: middle;">7,04</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">7,94</td>
<td style="text-align: center; vertical-align: middle;">8,90</td>
<td style="text-align: center; vertical-align: middle;">9,09</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 2,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,46</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,09</td>
<td style="text-align: center; vertical-align: middle;">5,75</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">5,99</td>
<td style="text-align: center; vertical-align: middle;">6,60</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">6,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
<td style="text-align: center; vertical-align: middle;">5,87</td>
<td style="text-align: center; vertical-align: middle;">6,06</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;">7,72</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,73</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,79</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,87</td>
<td style="text-align: center; vertical-align: middle;">6,57</td>
<td style="text-align: center; vertical-align: middle;">6,80</td>
<td style="text-align: center; vertical-align: middle;">7,46</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">8,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 2,50 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,30</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,57</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">6,29</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">6,28</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">6,49</td>
<td style="text-align: center; vertical-align: middle;">6,67</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;">7,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,55</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
<td style="text-align: center; vertical-align: middle;">6,30</td>
<td style="text-align: center; vertical-align: middle;">6,53</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">6,37</td>
<td style="text-align: center; vertical-align: middle;">6,59</td>
<td style="text-align: center; vertical-align: middle;">7,24</td>
<td style="text-align: center; vertical-align: middle;">7,46</td>
<td style="text-align: center; vertical-align: middle;">8,42</td>
<td style="text-align: center; vertical-align: middle;">8,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 3,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 1,50 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
<td style="text-align: center; vertical-align: middle;">3,66</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">4,16</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">5,39</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">5,39</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">5,99</td>
<td style="text-align: center; vertical-align: middle;">6,07</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">6,31</td>
<td style="text-align: center; vertical-align: middle;">6,49</td>
<td style="text-align: center; vertical-align: middle;">7,33</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,39</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
<td style="text-align: center; vertical-align: middle;">6,12</td>
<td style="text-align: center; vertical-align: middle;">6,34</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,51</td>
<td style="text-align: center; vertical-align: middle;">6,19</td>
<td style="text-align: center; vertical-align: middle;">6,41</td>
<td style="text-align: center; vertical-align: middle;">7,05</td>
<td style="text-align: center; vertical-align: middle;">7,27</td>
<td style="text-align: center; vertical-align: middle;">8,21</td>
<td style="text-align: center; vertical-align: middle;">8,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 1,50 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 3,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">3,55</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,96</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,93</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
<td style="text-align: center; vertical-align: middle;">5,23</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
<td style="text-align: center; vertical-align: middle;">5,23</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">6,46</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;">7,36</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,54</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">6,29</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">6,58</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">7,45</td>
<td style="text-align: center; vertical-align: middle;">8,39</td>
<td style="text-align: center; vertical-align: middle;">8,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 3,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 3,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;">3,22</td>
<td style="text-align: center; vertical-align: middle;">3,28</td>
<td style="text-align: center; vertical-align: middle;">3,52</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,65</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
<td style="text-align: center; vertical-align: middle;">4,06</td>
<td style="text-align: center; vertical-align: middle;">4,37</td>
<td style="text-align: center; vertical-align: middle;">4,42</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">5,22</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">5,22</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">5,46</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,59</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,06</td>
<td style="text-align: center; vertical-align: middle;">5,99</td>
<td style="text-align: center; vertical-align: middle;">6,16</td>
<td style="text-align: center; vertical-align: middle;">6,16</td>
<td style="text-align: center; vertical-align: middle;">6,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">6,01</td>
<td style="text-align: center; vertical-align: middle;">6,62</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,21</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">6,69</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">7,83</td>
<td style="text-align: center; vertical-align: middle;">8,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 4,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 3,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,81</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">3,13</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">3,68</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;">4,17</td>
<td style="text-align: center; vertical-align: middle;">4,23</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">4,16</td>
<td style="text-align: center; vertical-align: middle;">4,27</td>
<td style="text-align: center; vertical-align: middle;">4,79</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,16</td>
<td style="text-align: center; vertical-align: middle;">4,27</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,16</td>
<td style="text-align: center; vertical-align: middle;">4,27</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
<td style="text-align: center; vertical-align: middle;">4,44</td>
<td style="text-align: center; vertical-align: middle;">4,55</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;">5,36</td>
<td style="text-align: center; vertical-align: middle;">5,65</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,87</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,92</td>
<td style="text-align: center; vertical-align: middle;">5,55</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,98</td>
<td style="text-align: center; vertical-align: middle;">5,61</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">6,42</td>
<td style="text-align: center; vertical-align: middle;">6,63</td>
<td style="text-align: center; vertical-align: middle;">7,53</td>
<td style="text-align: center; vertical-align: middle;">7,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 2,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 5,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,68</td>
<td style="text-align: center; vertical-align: middle;">2,93</td>
<td style="text-align: center; vertical-align: middle;">2,99</td>
<td style="text-align: center; vertical-align: middle;">3,22</td>
<td style="text-align: center; vertical-align: middle;">3,27</td>
<td style="text-align: center; vertical-align: middle;">3,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,31</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">3,71</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
<td style="text-align: center; vertical-align: middle;">4,05</td>
<td style="text-align: center; vertical-align: middle;">4,37</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">4,57</td>
<td style="text-align: center; vertical-align: middle;">4,65</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">5,09</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">5,09</td>
<td style="text-align: center; vertical-align: middle;">5,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,35</td>
<td style="text-align: center; vertical-align: middle;">4,46</td>
<td style="text-align: center; vertical-align: middle;">5,16</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,58</td>
<td style="text-align: center; vertical-align: middle;">5,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">5,02</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">5,07</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">5,93</td>
<td style="text-align: center; vertical-align: middle;">6,53</td>
<td style="text-align: center; vertical-align: middle;">6,71</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">5,77</td>
<td style="text-align: center; vertical-align: middle;">5,99</td>
<td style="text-align: center; vertical-align: middle;">6,59</td>
<td style="text-align: center; vertical-align: middle;">6,81</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">7,91</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="8"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8531" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg" alt="" width="225" height="30" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-41-150x20.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /> <em>g</em><sub>k,2</sub> = 3,00 [kN/m<sup>2</sup>], <em>q</em><sub>k</sub> = 5,00 [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,max</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">výška tvarovek <em>H</em><sub>1</sub> + výška nabetonávky <em>h</em><sub>2</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120 + 50</td>
<td style="text-align: center; vertical-align: middle;">160 + 40</td>
<td style="text-align: center; vertical-align: middle;">160 + 50</td>
<td style="text-align: center; vertical-align: middle;">200 + 40</td>
<td style="text-align: center; vertical-align: middle;">200 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 50</td>
<td style="text-align: center; vertical-align: middle;">250 + 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN132</td>
<td style="text-align: center; vertical-align: middle;">2,57</td>
<td style="text-align: center; vertical-align: middle;">2,82</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">3,10</td>
<td style="text-align: center; vertical-align: middle;">3,15</td>
<td style="text-align: center; vertical-align: middle;">3,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN133</td>
<td style="text-align: center; vertical-align: middle;">3,15</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">3,90</td>
<td style="text-align: center; vertical-align: middle;">4,22</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN134</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,79</td>
<td style="text-align: center; vertical-align: middle;">3,90</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">4,,48</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN135</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,90</td>
<td style="text-align: center; vertical-align: middle;">4,40</td>
<td style="text-align: center; vertical-align: middle;">4,52</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN136</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,90</td>
<td style="text-align: center; vertical-align: middle;">4,40</td>
<td style="text-align: center; vertical-align: middle;">4,52</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">NPN139</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,99</td>
<td style="text-align: center; vertical-align: middle;">4,10</td>
<td style="text-align: center; vertical-align: middle;">4,75</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;">5,29</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN135</td>
<td style="text-align: center; vertical-align: middle;">4,79</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN136</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">5,47</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">6,46</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2NPN139</td>
<td style="text-align: center; vertical-align: middle;">4,91</td>
<td style="text-align: center; vertical-align: middle;">5,18</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
<td style="text-align: center; vertical-align: middle;">7,43</td>
<td style="text-align: center; vertical-align: middle;">7,61</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-9"><strong>Příklad 3.9</strong></p>



<p class="wp-block-paragraph">Navrhněte nosníky stropní konstrukce.</p>



<p class="wp-block-paragraph">Světlé rozpětí stropní konstrukce v obytné budově je 5,1 m, skladba podlahy číslo 8 podle <em><a href="#tab-3-7">tab. 3.7</a></em>.</p>



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<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">charakteristické</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">zaokrouhlíme podle <em><a href="http://tab-3-9">tab. 3.9</a></em></p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Podlaha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">2,38</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">2,50 kN/m<sup>2</sup></p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nahodilé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">1,5</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">1,50 kN/m<sup>2</sup></p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Předpokládá se působení stropních nosníků jako prostých nosníků a v odpovídající <em>tab. 3.30</em> jsou vyhovující kombinace nosníků 2 NPN135, výšky tvarovek 120 mm a tloušťky nadbetonávky 50 mm nebo NPN135, výšky tvarovek 160 mm a tloušťky nabetonávky 40 mm.</p>



<p class="wp-block-paragraph"><strong>Nepředpjaté nosníky s pórobetonovými vložkami</strong></p>



<p class="wp-block-paragraph">Firma Xella CZ s.r.o. dodává systém stropní konstrukce pod označením YTONG. ve variantách Ekonom, Klasik a Komfort. Nosné železobetonové nosníky mají prostorovou výztuž a umísťují se do vzdáleností po 680 mm. Mezi nosníky se vkládají vložky s pórobetonu a strop se po přiložení přídatné výztuže zabetonuje buď s nadbetonováním, nebo se vyplňují pouze žebra. Systém je vhodný jednak na stropy ale i pro šikmé střechy. Základní prvky systému jsou patrné z <em>obr. 3.7</em>.</p>



<p class="wp-block-paragraph">V <em>tab. 3.32–3.34</em> jsou uvedeny charakteristické hodnoty zatížení od skladby podlahy, popř. příček <em>g</em><sub>k,2</sub>, kterými je možné zatížit stropní konstrukci při hodnotě užitného zatížení 1,5 kN/m<sup>2</sup> bez uvažování vlastní tíhy stropu <em>g</em><sub>k,1</sub>, která jsou uvedena v záhlaví <em>tab. 3.32</em>. Ve čtyřech sloupcích jsou uvedeny pro určité uspořádání konstrukce hodnoty, při kterých by bylo dosaženo mezního průhybu 1/250 nebo 1/350 rozpětí, vyčerpána únosnost v ohybu nebo smyku – konkrétně je nutné vybrat hodnotu nejnižší.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3-7"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-7.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-7.jpg" alt="" class="wp-image-8540" width="207" height="90" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-7.jpg 828w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-7-150x65.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-7-768x332.jpg 768w" sizes="(max-width: 207px) 100vw, 207px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.7</em> Stropní tvarovky Xella</p>



<p class="wp-block-paragraph" id="tab-3-32"><em>Tab. 3.32</em> Ytong Klasik 200 + 50 (50 mm nadbetonávka)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Ytong Klasik 200 + 50 (50 mm nadbetonávka), vlastní tíha stropu <em>g</em><sub>k,1</sub> = 3,29 kN/m<sup>2</sup>, ostatní stálé zatížení <em>g</em><sub>k,2</sub>, užitné zatížení <em>q</em><sub>k</sub> = 1,5 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Charakteristická hodnota ostatního stálého zatížení <em>g</em><sub>k,2</sub> [kN/m<sup>2</sup>] při splnění kritéria</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Nadvýšení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">průhyb <em>w</em> ≤ 1/250 <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center; vertical-align: middle;">průhyb <em>w</em> ≤ 1/350 <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em> ≤ <em>M</em><sub>Rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em> ≤ <em>V</em><sub>Rd</sub> [kN]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">132,66</td>
<td style="text-align: center; vertical-align: middle;">24,93</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">86,02</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">220,00</td>
<td style="text-align: center; vertical-align: middle;">125,71</td>
<td style="text-align: center; vertical-align: middle;">59,79</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">127,60</td>
<td style="text-align: center; vertical-align: middle;">72,91</td>
<td style="text-align: center; vertical-align: middle;">43,45</td>
<td style="text-align: center; vertical-align: middle;">112,56</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">72,60</td>
<td style="text-align: center; vertical-align: middle;">41,49</td>
<td style="text-align: center; vertical-align: middle;">32,52</td>
<td style="text-align: center; vertical-align: middle;">10,44</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">54,27</td>
<td style="text-align: center; vertical-align: middle;">31,01</td>
<td style="text-align: center; vertical-align: middle;">24,91</td>
<td style="text-align: center; vertical-align: middle;">8,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">45,10</td>
<td style="text-align: center; vertical-align: middle;">25,77</td>
<td style="text-align: center; vertical-align: middle;">19,40</td>
<td style="text-align: center; vertical-align: middle;">7,43</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">33,00</td>
<td style="text-align: center; vertical-align: middle;">18,86</td>
<td style="text-align: center; vertical-align: middle;">15,30</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">26,95</td>
<td style="text-align: center; vertical-align: middle;">15,40</td>
<td style="text-align: center; vertical-align: middle;">12,13</td>
<td style="text-align: center; vertical-align: middle;">5,41</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">11,10</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">9,65</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">8,09</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">7,67</td>
<td style="text-align: center; vertical-align: middle;">3,95</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">6,07</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">4,40</td>
<td style="text-align: center; vertical-align: middle;">2,51</td>
<td style="text-align: center; vertical-align: middle;">40,75</td>
<td style="text-align: center; vertical-align: middle;">2,86</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
<td style="text-align: center; vertical-align: middle;">2,04</td>
<td style="text-align: center; vertical-align: middle;">3,66</td>
<td style="text-align: center; vertical-align: middle;">2,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">4,23</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">8,96</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">3,46</td>
<td style="text-align: center; vertical-align: middle;">1,98</td>
<td style="text-align: center; vertical-align: middle;">5,28</td>
<td style="text-align: center; vertical-align: middle;">8,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">2,92</td>
<td style="text-align: center; vertical-align: middle;">1,67</td>
<td style="text-align: center; vertical-align: middle;">4,29</td>
<td style="text-align: center; vertical-align: middle;">7,58</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">2,48</td>
<td style="text-align: center; vertical-align: middle;">1,42</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
<td style="text-align: center; vertical-align: middle;">6,99</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">1,57</td>
<td style="text-align: center; vertical-align: middle;">2,71</td>
<td style="text-align: center; vertical-align: middle;">6,46</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">2,65</td>
<td style="text-align: center; vertical-align: middle;">1,51</td>
<td style="text-align: center; vertical-align: middle;">2,92</td>
<td style="text-align: center; vertical-align: middle;">5,97</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">2,66</td>
<td style="text-align: center; vertical-align: middle;">1,52</td>
<td style="text-align: center; vertical-align: middle;">3,46</td>
<td style="text-align: center; vertical-align: middle;">5,51</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">2,32</td>
<td style="text-align: center; vertical-align: middle;">1,33</td>
<td style="text-align: center; vertical-align: middle;">2,81</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">2,43</td>
<td style="text-align: center; vertical-align: middle;">1,39</td>
<td style="text-align: center; vertical-align: middle;">2,23</td>
<td style="text-align: center; vertical-align: middle;">4,72</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">2,45</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">2,79</td>
<td style="text-align: center; vertical-align: middle;">4,36</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">2,51</td>
<td style="text-align: center; vertical-align: middle;">1,43</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">4,03</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">2,27</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">3,72</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">2,32</td>
<td style="text-align: center; vertical-align: middle;">1,32</td>
<td style="text-align: center; vertical-align: middle;">2,54</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">2,45</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">3,17</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">2,20</td>
<td style="text-align: center; vertical-align: middle;">1,26</td>
<td style="text-align: center; vertical-align: middle;">2,98</td>
<td style="text-align: center; vertical-align: middle;">2,92</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">2,68</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
<td style="text-align: center; vertical-align: middle;">1,32</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
<td style="text-align: center; vertical-align: middle;">2,46</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7200</td>
<td style="text-align: center; vertical-align: middle;">6900</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
<td style="text-align: center; vertical-align: middle;">1,32</td>
<td style="text-align: center; vertical-align: middle;">2,87</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7400</td>
<td style="text-align: center; vertical-align: middle;">7100</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">2,45</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">2,10</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">1,86</td>
<td style="text-align: center; vertical-align: middle;">35</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-33"><em>Tab. 3.33</em> Ytong Komfort 200 + 0 (bez nadbetonávky)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Ytong Komfort 200 + 0 (bez nadbetonávky), vlastní tíha stropu <em>g</em><sub>k,1</sub> = 2,23 kN/m<sup>2</sup>, ostatní stálé zatížení <em>g</em><sub>k,2</sub>, užitné zatížení <em>q</em><sub>k</sub> = 1,5 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Charakteristická hodnota ostatního stálého zatížení <em>g</em><sub>k,2</sub> [kN/m<sup>2</sup>] při splnění kritéria</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Nadvýšení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">průhyb <em>w</em> ≤ 1/250 <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center; vertical-align: middle;">průhyb <em>w</em> ≤ 1/350 <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em> ≤ <em>M</em><sub>Rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em> ≤ <em>V</em><sub>Rd</sub> [kN]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">37,11</td>
<td style="text-align: center; vertical-align: middle;">39,93</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">42,00</td>
<td style="text-align: center; vertical-align: middle;">24,00</td>
<td style="text-align: center; vertical-align: middle;">29,30</td>
<td style="text-align: center; vertical-align: middle;">31,58</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">50,00</td>
<td style="text-align: center; vertical-align: middle;">28,57</td>
<td style="text-align: center; vertical-align: middle;">23,98</td>
<td style="text-align: center; vertical-align: middle;">25,90</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">29,00</td>
<td style="text-align: center; vertical-align: middle;">16,57</td>
<td style="text-align: center; vertical-align: middle;">20,14</td>
<td style="text-align: center; vertical-align: middle;">21,79</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">22,00</td>
<td style="text-align: center; vertical-align: middle;">12,57</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
<td style="text-align: center; vertical-align: middle;">18,68</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">14,80</td>
<td style="text-align: center; vertical-align: middle;">8,46</td>
<td style="text-align: center; vertical-align: middle;">14,94</td>
<td style="text-align: center; vertical-align: middle;">16,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
<td style="text-align: center; vertical-align: middle;">5,86</td>
<td style="text-align: center; vertical-align: middle;">13,10</td>
<td style="text-align: center; vertical-align: middle;">14,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
<td style="text-align: center; vertical-align: middle;">4,27</td>
<td style="text-align: center; vertical-align: middle;">11,59</td>
<td style="text-align: center; vertical-align: middle;">12,66</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
<td style="text-align: center; vertical-align: middle;">2,24</td>
<td style="text-align: center; vertical-align: middle;">10,33</td>
<td style="text-align: center; vertical-align: middle;">11,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2,65</td>
<td style="text-align: center; vertical-align: middle;">1,51</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">2,04</td>
<td style="text-align: center; vertical-align: middle;">1,16</td>
<td style="text-align: center; vertical-align: middle;">8,33</td>
<td style="text-align: center; vertical-align: middle;">9,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">1,61</td>
<td style="text-align: center; vertical-align: middle;">0,92</td>
<td style="text-align: center; vertical-align: middle;">7,53</td>
<td style="text-align: center; vertical-align: middle;">8,31</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">1,26</td>
<td style="text-align: center; vertical-align: middle;">0,72</td>
<td style="text-align: center; vertical-align: middle;">6,82</td>
<td style="text-align: center; vertical-align: middle;">7,56</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">1,04</td>
<td style="text-align: center; vertical-align: middle;">0,59</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">1,19</td>
<td style="text-align: center; vertical-align: middle;">0,68</td>
<td style="text-align: center; vertical-align: middle;">5,65</td>
<td style="text-align: center; vertical-align: middle;">6,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,57</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
<td style="text-align: center; vertical-align: middle;">5,77</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">1,11</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">4,71</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">1,16</td>
<td style="text-align: center; vertical-align: middle;">0,66</td>
<td style="text-align: center; vertical-align: middle;">4,30</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">1,17</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">3,93</td>
<td style="text-align: center; vertical-align: middle;">4,47</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">3,59</td>
<td style="text-align: center; vertical-align: middle;">4,11</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">1,06</td>
<td style="text-align: center; vertical-align: middle;">0,61</td>
<td style="text-align: center; vertical-align: middle;">3,29</td>
<td style="text-align: center; vertical-align: middle;">3,78</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">1,05</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">0,86</td>
<td style="text-align: center; vertical-align: middle;">0,49</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">3,19</td>
<td style="text-align: center; vertical-align: middle;">25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">0,83</td>
<td style="text-align: center; vertical-align: middle;">0,48</td>
<td style="text-align: center; vertical-align: middle;">2,49</td>
<td style="text-align: center; vertical-align: middle;">2,93</td>
<td style="text-align: center; vertical-align: middle;">25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">0,81</td>
<td style="text-align: center; vertical-align: middle;">0,46</td>
<td style="text-align: center; vertical-align: middle;">2,27</td>
<td style="text-align: center; vertical-align: middle;">2,69</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">0,81</td>
<td style="text-align: center; vertical-align: middle;">0,46</td>
<td style="text-align: center; vertical-align: middle;">2,06</td>
<td style="text-align: center; vertical-align: middle;">2,47</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">0,85</td>
<td style="text-align: center; vertical-align: middle;">0,49</td>
<td style="text-align: center; vertical-align: middle;">1,86</td>
<td style="text-align: center; vertical-align: middle;">2,26</td>
<td style="text-align: center; vertical-align: middle;">40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">0,86</td>
<td style="text-align: center; vertical-align: middle;">0,49</td>
<td style="text-align: center; vertical-align: middle;">1,68</td>
<td style="text-align: center; vertical-align: middle;">2,06</td>
<td style="text-align: center; vertical-align: middle;">40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">0,82</td>
<td style="text-align: center; vertical-align: middle;">0,47</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">1,87</td>
<td style="text-align: center; vertical-align: middle;">45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">0,64</td>
<td style="text-align: center; vertical-align: middle;">0,36</td>
<td style="text-align: center; vertical-align: middle;">1,34</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
<td style="text-align: center; vertical-align: middle;">45</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-34"><em>Tab. 3.34</em> Ytong Komfort 250 + 0 (bez nadbetonávky)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Ytong Komfort 250 + 0 (bez nadbetonávky), vlastní tíha stropu <em>g</em><sub>k,1</sub> = 2,97 kN/m<sup>2</sup>, ostatní stálé zatížení <em>g</em><sub>k,2</sub>, užitné zatížení <em>q</em><sub>k</sub> = 1,5 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Charakteristická hodnota ostatního stálého zatížení <em>g</em><sub>k,2</sub> [kN/m<sup>2</sup>] při splnění kritéria</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Nadvýšení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">průhyb <em>w</em> ≤ 1/250 <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center; vertical-align: middle;">průhyb <em>w</em> ≤ 1/350 <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em> ≤ <em>M</em><sub>Rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em> ≤ <em>V</em><sub>Rd</sub> [kN]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">127,90</td>
<td style="text-align: center; vertical-align: middle;">25,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">82,20</td>
<td style="text-align: center; vertical-align: middle;">19,40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">150,00</td>
<td style="text-align: center; vertical-align: middle;">69,12</td>
<td style="text-align: center; vertical-align: middle;">56,66</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">87,00</td>
<td style="text-align: center; vertical-align: middle;">40,09</td>
<td style="text-align: center; vertical-align: middle;">40,91</td>
<td style="text-align: center; vertical-align: middle;">12,79</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">49,50</td>
<td style="text-align: center; vertical-align: middle;">22,81</td>
<td style="text-align: center; vertical-align: middle;">30,54</td>
<td style="text-align: center; vertical-align: middle;">10,68</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">27,75</td>
<td style="text-align: center; vertical-align: middle;">12,79</td>
<td style="text-align: center; vertical-align: middle;">23,35</td>
<td style="text-align: center; vertical-align: middle;">9,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">24,60</td>
<td style="text-align: center; vertical-align: middle;">11,34</td>
<td style="text-align: center; vertical-align: middle;">18,15</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">16,88</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">14,28</td>
<td style="text-align: center; vertical-align: middle;">6,59</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">9,80</td>
<td style="text-align: center; vertical-align: middle;">4,52</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">6,36</td>
<td style="text-align: center; vertical-align: middle;">2,93</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">4,90</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
<td style="text-align: center; vertical-align: middle;">4,38</td>
<td style="text-align: center; vertical-align: middle;">2,02</td>
<td style="text-align: center; vertical-align: middle;">7,15</td>
<td style="text-align: center; vertical-align: middle;">4,23</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
<td style="text-align: center; vertical-align: middle;">1,59</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
<td style="text-align: center; vertical-align: middle;">3,65</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3100</td>
<td style="text-align: center; vertical-align: middle;">2,75</td>
<td style="text-align: center; vertical-align: middle;">1,27</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">2,18</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">2,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">2,49</td>
<td style="text-align: center; vertical-align: middle;">1,15</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
<td style="text-align: center; vertical-align: middle;">2,29</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3700</td>
<td style="text-align: center; vertical-align: middle;">2,08</td>
<td style="text-align: center; vertical-align: middle;">0,96</td>
<td style="text-align: center; vertical-align: middle;">4,42</td>
<td style="text-align: center; vertical-align: middle;">1,93</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">1,77</td>
<td style="text-align: center; vertical-align: middle;">0,82</td>
<td style="text-align: center; vertical-align: middle;">3,55</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4100</td>
<td style="text-align: center; vertical-align: middle;">1,52</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">2,80</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">1,68</td>
<td style="text-align: center; vertical-align: middle;">0,78</td>
<td style="text-align: center; vertical-align: middle;">2,14</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">0,74</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">6,23</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4700</td>
<td style="text-align: center; vertical-align: middle;">1,57</td>
<td style="text-align: center; vertical-align: middle;">0,72</td>
<td style="text-align: center; vertical-align: middle;">2,62</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5200</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">0,76</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">5,37</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5400</td>
<td style="text-align: center; vertical-align: middle;">5100</td>
<td style="text-align: center; vertical-align: middle;">1,68</td>
<td style="text-align: center; vertical-align: middle;">0,77</td>
<td style="text-align: center; vertical-align: middle;">1,55</td>
<td style="text-align: center; vertical-align: middle;">4,99</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">0,76</td>
<td style="text-align: center; vertical-align: middle;">1,95</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5800</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">0,76</td>
<td style="text-align: center; vertical-align: middle;">1,49</td>
<td style="text-align: center; vertical-align: middle;">4,31</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">1,66</td>
<td style="text-align: center; vertical-align: middle;">0,77</td>
<td style="text-align: center; vertical-align: middle;">2,07</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">5900</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;">0,68</td>
<td style="text-align: center; vertical-align: middle;">1,63</td>
<td style="text-align: center; vertical-align: middle;">3,72</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6400</td>
<td style="text-align: center; vertical-align: middle;">6100</td>
<td style="text-align: center; vertical-align: middle;">1,51</td>
<td style="text-align: center; vertical-align: middle;">0,69</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">0,69</td>
<td style="text-align: center; vertical-align: middle;">1,85</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6800</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">1,64</td>
<td style="text-align: center; vertical-align: middle;">0,76</td>
<td style="text-align: center; vertical-align: middle;">1,92</td>
<td style="text-align: center; vertical-align: middle;">2,96</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6700</td>
<td style="text-align: center; vertical-align: middle;">1,61</td>
<td style="text-align: center; vertical-align: middle;">0,74</td>
<td style="text-align: center; vertical-align: middle;">1,54</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">35</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-10"><strong>Příklad 3.10</strong></p>



<p class="wp-block-paragraph">Navrhněte strop z tvarovek YTONG.</p>



<p class="wp-block-paragraph">Světlé rozpětí stropní konstrukce v obytné budově je 5,1 m, skladba podlahy číslo 10 podle <em><a href="#tab-3-7">tab. 3.7</a></em>.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Charakteristické</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Podlaha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">1,157 kN/m<sup>2</sup></p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Je zvoleno provedení stropu Ytong Komfort 250 + 0 a podle <em>tab. 3.32–3.34</em> se zjistí, že pro světlost 5 100 mm a mezní průhyb <em>w</em> = 1/250<span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> odpovídá nejmenší hodnota přídatného zatížení od podlahy kritériu překročení únosnosti na ohyb, kdy <em>g</em><sub>2,k</sub> = 1,55 &gt; 1,157 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph">Pro daný účel vyhovuje strop Ytong Komfort 250 + 0.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-4">3.4 ŽELEZOBETONOVÉ STROPY MONTOVANÉ</h3>



<p class="wp-block-paragraph">Železobetonovými montovanými stropy rozumíme stropy montované ze železobetonových panelů. Pro různá rozpětí stropů se vyrábějí různé panely. Délky a šířky těchto panelů, s výjimkou panelů na velká rozpětí, jsou nejčastěji v násobcích 300 mm. Tloušťky panelů jsou v závislosti na rozpětí.</p>



<p class="wp-block-paragraph">Hlavní výhoda železobetonových montovaných stropů je v tom, že zrychlují dobu výstavby, nevýhoda je ta, že je lze použít jen pro určitá rozpětí.</p>



<p class="wp-block-paragraph">Návrh železobetonových montovaných panelů lze provést tak, že se vypočítá charakteristická hodnota zatížení působící na strop, kromě vlastní tíhy, a ta se porovná s přípustnou hodnotou charakteristického zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub>.</p>



<p class="wp-block-paragraph">V <em>tab. 3.35–3.42 </em>jsou uvedeny některé v současnosti vyráběné stropní panely a desky. Pro menší rozpětí se používají stropní desky plné PZD nebo stropní desky dutinové nepředpjaté, pro rozpětí větší se používají dutinové panely, např. SPIROLL.</p>



<p class="wp-block-paragraph" id="tab-3-35"><em>Tab. 3.35</em> Stropní desky PZD firmy Rieder Beton s.r.o.</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry prvku [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Informativní hmotnost <em>m</em> [kg]</td>
<td style="text-align: center; vertical-align: middle;">Uložení min. 100 mm</td>
<td style="text-align: center; vertical-align: middle;">Uložení opt. 140 mm</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
<td style="text-align: center; vertical-align: middle;">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,min</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s,opt</sub> [mm]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 001/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">397</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">1900</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">1800</td>
<td style="text-align: center; vertical-align: middle;">6,64</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 002/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">814</td>
<td style="text-align: center; vertical-align: middle;">8,72</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 003/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1237</td>
<td style="text-align: center; vertical-align: middle;">8,68</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 004/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1648</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 005/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">387</td>
<td style="text-align: center; vertical-align: middle;">11,37</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 006/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">814</td>
<td style="text-align: center; vertical-align: middle;">9,70</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 007/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1237</td>
<td style="text-align: center; vertical-align: middle;">9,14</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 008/Ji</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1648</td>
<td style="text-align: center; vertical-align: middle;">8,09</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 009/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">2200</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">2100</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 010/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">932</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 011/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1410</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 012/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1887</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 013/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;">7,43</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 014/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">932</td>
<td style="text-align: center; vertical-align: middle;">6,17</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 015/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1410</td>
<td style="text-align: center; vertical-align: middle;">5,75</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 016/Ji</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1887</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 017/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">511</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">2500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">2400</td>
<td style="text-align: center; vertical-align: middle;">4,76</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 018/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1049</td>
<td style="text-align: center; vertical-align: middle;">3,79</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 019/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1589</td>
<td style="text-align: center; vertical-align: middle;">3,47</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 020/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">2126</td>
<td style="text-align: center; vertical-align: middle;">2,85</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 021/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">511</td>
<td style="text-align: center; vertical-align: middle;">7,10</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 022/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1049</td>
<td style="text-align: center; vertical-align: middle;">7,10</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 023/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1589</td>
<td style="text-align: center; vertical-align: middle;">7,13</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 024/Ji</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">2126</td>
<td style="text-align: center; vertical-align: middle;">7,12</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 025/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">569</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">2800</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">2700</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 026/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1167</td>
<td style="text-align: center; vertical-align: middle;">3,98</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 027/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1766</td>
<td style="text-align: center; vertical-align: middle;">3,95</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 028/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">2365</td>
<td style="text-align: center; vertical-align: middle;">3,95</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 029/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">569</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 030/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1467</td>
<td style="text-align: center; vertical-align: middle;">7,30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 031/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1766</td>
<td style="text-align: center; vertical-align: middle;">7,30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 032/Ji</td>
<td style="text-align: center; vertical-align: middle;">2980</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">2365</td>
<td style="text-align: center; vertical-align: middle;">7,30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 033/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">626</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">3100</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">3000</td>
<td style="text-align: center; vertical-align: middle;">3,85</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 034/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1285</td>
<td style="text-align: center; vertical-align: middle;">3,85</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 035/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1948</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 036/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">2604</td>
<td style="text-align: center; vertical-align: middle;">3,85</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 037/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">626</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 038/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1285</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 039/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1945</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 040/Ji</td>
<td style="text-align: center; vertical-align: middle;">3280</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">2604</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 041/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">684</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">3400</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">3300</td>
<td style="text-align: center; vertical-align: middle;">2,85</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 042/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">1403</td>
<td style="text-align: center; vertical-align: middle;">2,87</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 043/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">2123</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 044/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">2842</td>
<td style="text-align: center; vertical-align: middle;">2,63</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 045/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">684</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 046/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">1403</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 047/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">2123</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 048/Ji</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140+</td>
<td style="text-align: center; vertical-align: middle;">2842</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 101/Ji</td>
<td style="text-align: center; vertical-align: middle;">3880</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">1012</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">3700</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">3600</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 102/Ji</td>
<td style="text-align: center; vertical-align: middle;">3880</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">2005</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 103/Ji</td>
<td style="text-align: center; vertical-align: middle;">3880</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">1012</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 104/Ji</td>
<td style="text-align: center; vertical-align: middle;">3880</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">2005</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 105/Ji</td>
<td style="text-align: center; vertical-align: middle;">4180</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">1090</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4000</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">3900</td>
<td style="text-align: center; vertical-align: middle;">3,12</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 106/Ji</td>
<td style="text-align: center; vertical-align: middle;">4180</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">3,08</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 107/Ji</td>
<td style="text-align: center; vertical-align: middle;">4180</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">1090</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 108/Ji</td>
<td style="text-align: center; vertical-align: middle;">4180</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">5,34</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 109/Ji</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">1168</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4300</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4200</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 110/Ji</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">2418</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 111/Ji</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">1168</td>
<td style="text-align: center; vertical-align: middle;">6,52</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 112/Ji</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">2418</td>
<td style="text-align: center; vertical-align: middle;">5,70</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 113/Ji</td>
<td style="text-align: center; vertical-align: middle;">4780</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">1241</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4600</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4500</td>
<td style="text-align: center; vertical-align: middle;">2,67</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 114/Ji</td>
<td style="text-align: center; vertical-align: middle;">4780</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">2573</td>
<td style="text-align: center; vertical-align: middle;">2,70</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 115/Ji</td>
<td style="text-align: center; vertical-align: middle;">4780</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">1241</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 116/Ji</td>
<td style="text-align: center; vertical-align: middle;">4780</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">2573</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 117/Ji</td>
<td style="text-align: center; vertical-align: middle;">5080</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">1318</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4900</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">4800</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 118/Ji</td>
<td style="text-align: center; vertical-align: middle;">5080</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">2734</td>
<td style="text-align: center; vertical-align: middle;">2,90</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 119/Ji</td>
<td style="text-align: center; vertical-align: middle;">5080</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">1318</td>
<td style="text-align: center; vertical-align: middle;">5,02</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 120/Ji</td>
<td style="text-align: center; vertical-align: middle;">5080</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">2734</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 121/Ji</td>
<td style="text-align: center; vertical-align: middle;">5380</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">1403</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5200</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5100</td>
<td style="text-align: center; vertical-align: middle;">2,51</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 122/Ji</td>
<td style="text-align: center; vertical-align: middle;">5380</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">2896</td>
<td style="text-align: center; vertical-align: middle;">2,53</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 201/Ji</td>
<td style="text-align: center; vertical-align: middle;">3880</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">4242</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3700</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3600</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 202/Ji</td>
<td style="text-align: center; vertical-align: middle;">3880</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">4242</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 203/Ji</td>
<td style="text-align: center; vertical-align: middle;">4180</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">4570</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4000</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3900</td>
<td style="text-align: center; vertical-align: middle;">3,08</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 204/Ji</td>
<td style="text-align: center; vertical-align: middle;">4180</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">4570</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 205/Ji</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">4898</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4300</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4200</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 206/Ji</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">4898</td>
<td style="text-align: center; vertical-align: middle;">5,70</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 207/Ji</td>
<td style="text-align: center; vertical-align: middle;">4780</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">5226</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4600</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4500</td>
<td style="text-align: center; vertical-align: middle;">2,67</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 208/Ji</td>
<td style="text-align: center; vertical-align: middle;">4780</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">5226</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 209/Ji</td>
<td style="text-align: center; vertical-align: middle;">5080</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">5553</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4900</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4800</td>
<td style="text-align: center; vertical-align: middle;">2,90</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 210/Ji</td>
<td style="text-align: center; vertical-align: middle;">5080</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185+</td>
<td style="text-align: center; vertical-align: middle;">5553</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">PZD 211/Ji</td>
<td style="text-align: center; vertical-align: middle;">5880</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">5881</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
<td style="text-align: center; vertical-align: middle;">2,50</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-36"><em>Tab. 3.36</em> Desky PZD firmy Prefa Plchovice</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Informativní hmotnost <em>m</em> [kg]</td>
<td style="text-align: center; vertical-align: middle;">Uložení 125 mm</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
<td style="text-align: center; vertical-align: middle;">světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: left;">PZD 9/10 – 30/60</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">65</td>
<td style="text-align: center;">28</td>
<td style="text-align: center;">460</td>
<td style="text-align: center;">2,2</td>
</tr>
<tr>
<td style="text-align: left;">PZD 10/10 – 30/75</td>
<td style="text-align: center;">740</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">65</td>
<td style="text-align: center;">35</td>
<td style="text-align: center;">610</td>
<td style="text-align: center;">1,97</td>
</tr>
<tr>
<td style="text-align: left;">PZD 11/10 – 30/91</td>
<td style="text-align: center;">890</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">65</td>
<td style="text-align: center;">40</td>
<td style="text-align: center;">760</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 12/10 – 30/105</td>
<td style="text-align: center;">1040</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">65</td>
<td style="text-align: center;">48</td>
<td style="text-align: center;">910</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 244 – 30/90</td>
<td style="text-align: center;">890</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">43</td>
<td style="text-align: center;">600</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 244 – 30/120</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">58</td>
<td style="text-align: center;">900</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 244 – 30/150</td>
<td style="text-align: center;">1490</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">73</td>
<td style="text-align: center;">1200</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 244 – 30/180</td>
<td style="text-align: center;">1790</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">87</td>
<td style="text-align: center;">1500</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 244 – 30/210</td>
<td style="text-align: center;">2090</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">102</td>
<td style="text-align: center;">1800</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 238 – 30/240</td>
<td style="text-align: center;">2390</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">80</td>
<td style="text-align: center;">147</td>
<td style="text-align: center;">2100</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 238 – 30/270</td>
<td style="text-align: center;">2690</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">188</td>
<td style="text-align: center;">2400</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 238 – 30/300</td>
<td style="text-align: center;">2990</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">209</td>
<td style="text-align: center;">2700</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 238 – 30/330</td>
<td style="text-align: center;">3290</td>
<td style="text-align: center;">290</td>
<td style="text-align: center;">100</td>
<td style="text-align: center;">230</td>
<td style="text-align: center;">3000</td>
<td style="text-align: center;">1,91</td>
</tr>
<tr>
<td style="text-align: left;">PZD 180 SE</td>
<td style="text-align: center;">1760</td>
<td style="text-align: center;">600</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">398</td>
<td style="text-align: center;">1400</td>
<td style="text-align: center;">50</td>
</tr>
<tr>
<td style="text-align: left;">PZD 240 SE</td>
<td style="text-align: center;">2365</td>
<td style="text-align: center;">600</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">540</td>
<td style="text-align: center;">2000</td>
<td style="text-align: center;">50</td>
</tr>
<tr>
<td style="text-align: left;">PZD 180 OB – pozink</td>
<td style="text-align: center;">1760</td>
<td style="text-align: center;">575</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">398</td>
<td style="text-align: center;">1400</td>
<td style="text-align: center;">50</td>
</tr>
<tr>
<td style="text-align: left;">PZD 240 OB – pozink</td>
<td style="text-align: center;">2360</td>
<td style="text-align: center;">575</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">540</td>
<td style="text-align: center;">2000</td>
<td style="text-align: center;">50</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V <em>tab. 3.37–3.42</em> jsou stropní panely z předpjatého betonu, uváděné pod jménem SPIROLL. V tabulkách je uváděna charakteristická hodnota rovnoměrného zatížení <em>q</em><sub>k</sub> [kN/m<sup>2</sup>], pro které lze panely použít mimo účinek vlastní tíhy panelu a podlahy o vlastní tíze do 1,5 [kN/m<sup>2</sup>]. Pro stanovení světlé vzdálenosti mezi podporami panelů se od celkové délky panely odečte minimálně 2 · 150 = 300 mm na jejich uložení.</p>



<p class="wp-block-paragraph">U označení panelů PPD se uvádí délka panelu v centimetrech, za lomítkem trojčíslí znamená součet tloušťky panelu v milimetrech a počtu prvků výztuže (PPD 600/169).</p>



<p class="wp-block-paragraph">Charakteristické hodnoty rovnoměrného zatížení [kN/mm<sup>2</sup>] stropních panelů SPIROLL firmy Prefa Brno a.s. (<a rel="noreferrer noopener" href="http://www.prefa.cz" target="_blank">www.prefa.cz</a>) <em>tab. 3.37–3.42</em>.</p>



<p class="wp-block-paragraph" id="tab-3-37"><em>Tab. 3.37</em> Stropní panely SPIROLL <em>H</em> = 160 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="14">Předpjaté stropní panely, výška <em>H</em> = 160 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center;" colspan="13">Délka panelu <em>L</em> [m]</td>
</tr>
<tr>
<td style="text-align: center;">2,00</td>
<td style="text-align: center;">2,50</td>
<td style="text-align: center;">3,00</td>
<td style="text-align: center;">3,50</td>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">4,50</td>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">6,50</td>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">7,50</td>
<td style="text-align: center;">8,00</td>
</tr>
<tr>
<td>PPD../165</td>
<td style="text-align: center;">26,65</td>
<td style="text-align: center;">22,12</td>
<td style="text-align: center;">17,39</td>
<td style="text-align: center;">12,79</td>
<td style="text-align: center;">8,89</td>
<td style="text-align: center;">6,25</td>
<td style="text-align: center;">4,37</td>
<td style="text-align: center;">2,99</td>
<td style="text-align: center;">1,95</td>
<td style="text-align: center;">1,14</td>
<td style="text-align: center;">0,50</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../167</td>
<td style="text-align: center;">38,34</td>
<td style="text-align: center;">28,45</td>
<td style="text-align: center;">21,26</td>
<td style="text-align: center;">16,04</td>
<td style="text-align: center;">11,37</td>
<td style="text-align: center;">8,20</td>
<td style="text-align: center;">5,95</td>
<td style="text-align: center;">4,29</td>
<td style="text-align: center;">3,04</td>
<td style="text-align: center;">2,07</td>
<td style="text-align: center;">1,30</td>
<td style="text-align: center;">0,69</td>
<td style="text-align: center;">0,18</td>
</tr>
<tr>
<td>PPD../169</td>
<td style="text-align: center;">39,90</td>
<td style="text-align: center;">27,75</td>
<td style="text-align: center;">20,68</td>
<td style="text-align: center;">15,55</td>
<td style="text-align: center;">11,00</td>
<td style="text-align: center;">7,91</td>
<td style="text-align: center;">5,71</td>
<td style="text-align: center;">4,10</td>
<td style="text-align: center;">2,88</td>
<td style="text-align: center;">1,93</td>
<td style="text-align: center;">1,19</td>
<td style="text-align: center;">0,57</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../171</td>
<td style="text-align: center;">44,01</td>
<td style="text-align: center;">32,22</td>
<td style="text-align: center;">24,55</td>
<td style="text-align: center;">18,78</td>
<td style="text-align: center;">13,46</td>
<td style="text-align: center;">9,85</td>
<td style="text-align: center;">7,28</td>
<td style="text-align: center;">5,40</td>
<td style="text-align: center;">3,97</td>
<td style="text-align: center;">2,86</td>
<td style="text-align: center;">1,99</td>
<td style="text-align: center;">1,28</td>
<td style="text-align: center;">0,69</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-38"><em>Tab. 3.38</em> Stropní panely SPIROLL <em>H</em> = 200 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="18">Předpjaté stropní panely, výška <em>H</em> = 200 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center;" colspan="17">Délka panelu <em>L</em> [m]</td>
</tr>
<tr>
<td style="text-align: center;">3,00</td>
<td style="text-align: center;">3,50</td>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">4,50</td>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">6,50</td>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">7,50</td>
<td style="text-align: center;">8,00</td>
<td style="text-align: center;">8,50</td>
<td style="text-align: center;">9,00</td>
<td style="text-align: center;">9,50</td>
<td style="text-align: center;">10,00</td>
<td style="text-align: center;">10,50</td>
<td style="text-align: center;">11,00</td>
</tr>
<tr>
<td>PPD../205</td>
<td style="text-align: center;">26,03</td>
<td style="text-align: center;">19,41</td>
<td style="text-align: center;">13,86</td>
<td style="text-align: center;">10,10</td>
<td style="text-align: center;">7,45</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">4,03</td>
<td style="text-align: center;">2,89</td>
<td style="text-align: center;">1,99</td>
<td style="text-align: center;">1,27</td>
<td style="text-align: center;">0,68</td>
<td style="text-align: center;">0,19</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../207</td>
<td style="text-align: center;">30,19</td>
<td style="text-align: center;">24,22</td>
<td style="text-align: center;">17,51</td>
<td style="text-align: center;">12,97</td>
<td style="text-align: center;">9,76</td>
<td style="text-align: center;">7,41</td>
<td style="text-align: center;">5,63</td>
<td style="text-align: center;">4,25</td>
<td style="text-align: center;">3,17</td>
<td style="text-align: center;">2,30</td>
<td style="text-align: center;">1,58</td>
<td style="text-align: center;">1,00</td>
<td style="text-align: center;">0,48</td>
<td style="text-align: center;">0,07</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../209</td>
<td style="text-align: center;">31,83</td>
<td style="text-align: center;">23,94</td>
<td style="text-align: center;">17,30</td>
<td style="text-align: center;">12,80</td>
<td style="text-align: center;">9,63</td>
<td style="text-align: center;">7,30</td>
<td style="text-align: center;">5,54</td>
<td style="text-align: center;">4,12</td>
<td style="text-align: center;">3,10</td>
<td style="text-align: center;">2,24</td>
<td style="text-align: center;">1,52</td>
<td style="text-align: center;">0,92</td>
<td style="text-align: center;">0,43</td>
<td style="text-align: center;">0,00</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../219</td>
<td style="text-align: center;">36,52</td>
<td style="text-align: center;">30,13</td>
<td style="text-align: center;">25,58</td>
<td style="text-align: center;">20,60</td>
<td style="text-align: center;">15,92</td>
<td style="text-align: center;">12,48</td>
<td style="text-align: center;">9,89</td>
<td style="text-align: center;">7,88</td>
<td style="text-align: center;">6,29</td>
<td style="text-align: center;">5,02</td>
<td style="text-align: center;">3,98</td>
<td style="text-align: center;">3,13</td>
<td style="text-align: center;">2,41</td>
<td style="text-align: center;">1,79</td>
<td style="text-align: center;">1,25</td>
<td style="text-align: center;">0,79</td>
<td style="text-align: center;">0,39</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-39"><em>Tab. 3.39</em> Stropní panely SPIROLL <em>H</em> = 250 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="21">Předpjaté stropní panely, výška <em>H</em> = 250 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center;" colspan="20">Délka panelu <em>L</em> [m]</td>
</tr>
<tr>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">4,50</td>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">6,50</td>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">7,50</td>
<td style="text-align: center;">8,00</td>
<td style="text-align: center;">8,50</td>
<td style="text-align: center;">9,00</td>
<td style="text-align: center;">9,50</td>
<td style="text-align: center;">10,00</td>
<td style="text-align: center;">10,50</td>
<td style="text-align: center;">11,00</td>
<td style="text-align: center;">11,50</td>
<td style="text-align: center;">12,00</td>
<td style="text-align: center;">12,50</td>
<td style="text-align: center;">13,00</td>
<td style="text-align: center;">13,50</td>
</tr>
<tr>
<td>PPD../254</td>
<td style="text-align: center;">25,23</td>
<td style="text-align: center;">19,67</td>
<td style="text-align: center;">14,97</td>
<td style="text-align: center;">11,53</td>
<td style="text-align: center;">8,92</td>
<td style="text-align: center;">6,91</td>
<td style="text-align: center;">5,32</td>
<td style="text-align: center;">4,05</td>
<td style="text-align: center;">3,01</td>
<td style="text-align: center;">2,15</td>
<td style="text-align: center;">1,42</td>
<td style="text-align: center;">0,80</td>
<td style="text-align: center;">0,27</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../256</td>
<td style="text-align: center;">33,11</td>
<td style="text-align: center;">26,24</td>
<td style="text-align: center;">20,27</td>
<td style="text-align: center;">15,89</td>
<td style="text-align: center;">12,58</td>
<td style="text-align: center;">10,02</td>
<td style="text-align: center;">8,01</td>
<td style="text-align: center;">6,38</td>
<td style="text-align: center;">5,06</td>
<td style="text-align: center;">3,97</td>
<td style="text-align: center;">3,06</td>
<td style="text-align: center;">2,29</td>
<td style="text-align: center;">1,63</td>
<td style="text-align: center;">1,07</td>
<td style="text-align: center;">0,58</td>
<td style="text-align: center;">0,15</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../258</td>
<td style="text-align: center;">40,70</td>
<td style="text-align: center;">32,55</td>
<td style="text-align: center;">25,36</td>
<td style="text-align: center;">20,08</td>
<td style="text-align: center;">16,10</td>
<td style="text-align: center;">13,02</td>
<td style="text-align: center;">10,59</td>
<td style="text-align: center;">8,63</td>
<td style="text-align: center;">7,04</td>
<td style="text-align: center;">5,72</td>
<td style="text-align: center;">4,62</td>
<td style="text-align: center;">3,70</td>
<td style="text-align: center;">2,90</td>
<td style="text-align: center;">2,23</td>
<td style="text-align: center;">1,64</td>
<td style="text-align: center;">1,13</td>
<td style="text-align: center;">0,68</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../250</td>
<td style="text-align: center;">39,77</td>
<td style="text-align: center;">31,84</td>
<td style="text-align: center;">24,79</td>
<td style="text-align: center;">19,61</td>
<td style="text-align: center;">15,71</td>
<td style="text-align: center;">12,69</td>
<td style="text-align: center;">10,30</td>
<td style="text-align: center;">8,38</td>
<td style="text-align: center;">6,82</td>
<td style="text-align: center;">5,53</td>
<td style="text-align: center;">4,45</td>
<td style="text-align: center;">3,54</td>
<td style="text-align: center;">2,77</td>
<td style="text-align: center;">2,10</td>
<td style="text-align: center;">1,53</td>
<td style="text-align: center;">1,03</td>
<td style="text-align: center;">0,59</td>
<td style="text-align: center;">0,20</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../252</td>
<td style="text-align: center;">47,14</td>
<td style="text-align: center;">37,96</td>
<td style="text-align: center;">29,72</td>
<td style="text-align: center;">23,68</td>
<td style="text-align: center;">19,11</td>
<td style="text-align: center;">15,58</td>
<td style="text-align: center;">12,80</td>
<td style="text-align: center;">1056</td>
<td style="text-align: center;">8,74</td>
<td style="text-align: center;">7,23</td>
<td style="text-align: center;">5,97</td>
<td style="text-align: center;">4,91</td>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">3,22</td>
<td style="text-align: center;">2,55</td>
<td style="text-align: center;">1,96</td>
<td style="text-align: center;">1,45</td>
<td style="text-align: center;">1,00</td>
<td style="text-align: center;">0,60</td>
<td style="text-align: center;">0,24</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-40"><em>Tab. 3.40</em> Stropní panely SPIROLL <em>H</em> = 265 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="24">Předpjaté stropní panely, výška <em>H</em> = 265 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center;" colspan="23">Délka panelu <em>L</em> [m]</td>
</tr>
<tr>
<td style="text-align: center;">3,00</td>
<td style="text-align: center;">3,50</td>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">4,50</td>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">6,50</td>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">7,50</td>
<td style="text-align: center;">8,00</td>
<td style="text-align: center;">8,50</td>
<td style="text-align: center;">9,00</td>
<td style="text-align: center;">9,50</td>
<td style="text-align: center;">10,00</td>
<td style="text-align: center;">10,50</td>
<td style="text-align: center;">11,00</td>
<td style="text-align: center;">11,50</td>
<td style="text-align: center;">12,00</td>
<td style="text-align: center;">12,50</td>
<td style="text-align: center;">13,00</td>
<td style="text-align: center;">13,50</td>
<td style="text-align: center;">14,00</td>
</tr>
<tr>
<td>PPD../264</td>
<td style="text-align: center;">39,81</td>
<td style="text-align: center;">34,16</td>
<td style="text-align: center;">27,48</td>
<td style="text-align: center;">21,71</td>
<td style="text-align: center;">16,62</td>
<td style="text-align: center;">13,90</td>
<td style="text-align: center;">10,08</td>
<td style="text-align: center;">7,90</td>
<td style="text-align: center;">6,19</td>
<td style="text-align: center;">4,80</td>
<td style="text-align: center;">3,69</td>
<td style="text-align: center;">2,75</td>
<td style="text-align: center;">1,95</td>
<td style="text-align: center;">1,28</td>
<td style="text-align: center;">0,71</td>
<td style="text-align: center;">0,22</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../266</td>
<td style="text-align: center;">52,03</td>
<td style="text-align: center;">42,23</td>
<td style="text-align: center;">35,49</td>
<td style="text-align: center;">29,05</td>
<td style="text-align: center;">22,55</td>
<td style="text-align: center;">17,78</td>
<td style="text-align: center;">14,17</td>
<td style="text-align: center;">11,38</td>
<td style="text-align: center;">9,19</td>
<td style="text-align: center;">7,42</td>
<td style="text-align: center;">5,98</td>
<td style="text-align: center;">4,79</td>
<td style="text-align: center;">3,79</td>
<td style="text-align: center;">2,95</td>
<td style="text-align: center;">2,22</td>
<td style="text-align: center;">1,59</td>
<td style="text-align: center;">1,04</td>
<td style="text-align: center;">0,56</td>
<td style="text-align: center;">0,14</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../268</td>
<td style="text-align: center;">53,24</td>
<td style="text-align: center;">43,40</td>
<td style="text-align: center;">36,63</td>
<td style="text-align: center;">31,30</td>
<td style="text-align: center;">27,05</td>
<td style="text-align: center;">22,48</td>
<td style="text-align: center;">18,12</td>
<td style="text-align: center;">14,74</td>
<td style="text-align: center;">12,08</td>
<td style="text-align: center;">9,94</td>
<td style="text-align: center;">8,19</td>
<td style="text-align: center;">6,75</td>
<td style="text-align: center;">5,55</td>
<td style="text-align: center;">4,53</td>
<td style="text-align: center;">3,67</td>
<td style="text-align: center;">2,92</td>
<td style="text-align: center;">2,26</td>
<td style="text-align: center;">1,67</td>
<td style="text-align: center;">1,16</td>
<td style="text-align: center;">0,71</td>
<td style="text-align: center;">0,31</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../270</td>
<td style="text-align: center;">54,61</td>
<td style="text-align: center;">44,74</td>
<td style="text-align: center;">37,94</td>
<td style="text-align: center;">32,49</td>
<td style="text-align: center;">27,63</td>
<td style="text-align: center;">21,97</td>
<td style="text-align: center;">17,69</td>
<td style="text-align: center;">14,38</td>
<td style="text-align: center;">11,77</td>
<td style="text-align: center;">9,67</td>
<td style="text-align: center;">7,96</td>
<td style="text-align: center;">6,54</td>
<td style="text-align: center;">5,36</td>
<td style="text-align: center;">4,33</td>
<td style="text-align: center;">3,45</td>
<td style="text-align: center;">2,70</td>
<td style="text-align: center;">2,05</td>
<td style="text-align: center;">1,48</td>
<td style="text-align: center;">0,99</td>
<td style="text-align: center;">0,57</td>
<td style="text-align: center;">0,01</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../272</td>
<td style="text-align: center;">55,76</td>
<td style="text-align: center;">45,84</td>
<td style="text-align: center;">39,01</td>
<td style="text-align: center;">33,45</td>
<td style="text-align: center;">28,94</td>
<td style="text-align: center;">25,39</td>
<td style="text-align: center;">21,63</td>
<td style="text-align: center;">17,73</td>
<td style="text-align: center;">14,66</td>
<td style="text-align: center;">12,18</td>
<td style="text-align: center;">10,17</td>
<td style="text-align: center;">8,50</td>
<td style="text-align: center;">7,11</td>
<td style="text-align: center;">5,94</td>
<td style="text-align: center;">4,94</td>
<td style="text-align: center;">4,04</td>
<td style="text-align: center;">3,27</td>
<td style="text-align: center;">2,60</td>
<td style="text-align: center;">2,01</td>
<td style="text-align: center;">1,49</td>
<td style="text-align: center;">1,04</td>
<td style="text-align: center;">0,64</td>
<td style="text-align: center;">0,05</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-41"><em>Tab. 3.41</em> Stropní panely SPIROLL <em>H</em> = 320 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="26">Předpjaté stropní panely, výška <em>H</em> = 320 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center;" colspan="25">Délka panelu <em>L</em> [m]</td>
</tr>
<tr>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">4,50</td>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">6,50</td>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">7,50</td>
<td style="text-align: center;">8,00</td>
<td style="text-align: center;">8,50</td>
<td style="text-align: center;">9,00</td>
<td style="text-align: center;">9,50</td>
<td style="text-align: center;">10,00</td>
<td style="text-align: center;">10,50</td>
<td style="text-align: center;">11,00</td>
<td style="text-align: center;">11,50</td>
<td style="text-align: center;">12,00</td>
<td style="text-align: center;">12,50</td>
<td style="text-align: center;">13,00</td>
<td style="text-align: center;">13,50</td>
<td style="text-align: center;">14,00</td>
<td style="text-align: center;">14,50</td>
<td style="text-align: center;">15,00</td>
<td style="text-align: center;">15,50</td>
<td style="text-align: center;">16,00</td>
</tr>
<tr>
<td>PPD../326</td>
<td style="text-align: center;">48,38</td>
<td style="text-align: center;">38,40</td>
<td style="text-align: center;">30,00</td>
<td style="text-align: center;">23,85</td>
<td style="text-align: center;">19,20</td>
<td style="text-align: center;">15,60</td>
<td style="text-align: center;">12,75</td>
<td style="text-align: center;">1048</td>
<td style="text-align: center;">8,62</td>
<td style="text-align: center;">7,09</td>
<td style="text-align: center;">5,80</td>
<td style="text-align: center;">4,72</td>
<td style="text-align: center;">3,80</td>
<td style="text-align: center;">2,99</td>
<td style="text-align: center;">2,28</td>
<td style="text-align: center;">1,67</td>
<td style="text-align: center;">1,13</td>
<td style="text-align: center;">0,65</td>
<td style="text-align: center;">0,23</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../320</td>
<td style="text-align: center;">49,98</td>
<td style="text-align: center;">42,65</td>
<td style="text-align: center;">36,85</td>
<td style="text-align: center;">30,13</td>
<td style="text-align: center;">24,46</td>
<td style="text-align: center;">20,08</td>
<td style="text-align: center;">16,62</td>
<td style="text-align: center;">13,84</td>
<td style="text-align: center;">11,57</td>
<td style="text-align: center;">9,70</td>
<td style="text-align: center;">8,14</td>
<td style="text-align: center;">6,81</td>
<td style="text-align: center;">5,69</td>
<td style="text-align: center;">4,72</td>
<td style="text-align: center;">3,89</td>
<td style="text-align: center;">3,16</td>
<td style="text-align: center;">2,50</td>
<td style="text-align: center;">1,91</td>
<td style="text-align: center;">1,39</td>
<td style="text-align: center;">0,93</td>
<td style="text-align: center;">0,52</td>
<td style="text-align: center;">0,16</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../332</td>
<td style="text-align: center;">51,44</td>
<td style="text-align: center;">43,97</td>
<td style="text-align: center;">38,01</td>
<td style="text-align: center;">33,36</td>
<td style="text-align: center;">29,43</td>
<td style="text-align: center;">24,30</td>
<td style="text-align: center;">20,25</td>
<td style="text-align: center;">17,00</td>
<td style="text-align: center;">14,35</td>
<td style="text-align: center;">12,16</td>
<td style="text-align: center;">10,33</td>
<td style="text-align: center;">8,79</td>
<td style="text-align: center;">7,48</td>
<td style="text-align: center;">6,35</td>
<td style="text-align: center;">5,37</td>
<td style="text-align: center;">4,52</td>
<td style="text-align: center;">3,77</td>
<td style="text-align: center;">3,11</td>
<td style="text-align: center;">2,50</td>
<td style="text-align: center;">1,96</td>
<td style="text-align: center;">1,47</td>
<td style="text-align: center;">1,04</td>
<td style="text-align: center;">0,65</td>
<td style="text-align: center;">0,30</td>
<td style="text-align: center;">–</td>
</tr>
<tr>
<td>PPD../335</td>
<td style="text-align: center;">52,23</td>
<td style="text-align: center;">44,69</td>
<td style="text-align: center;">38,64</td>
<td style="text-align: center;">33,92</td>
<td style="text-align: center;">30,13</td>
<td style="text-align: center;">25,51</td>
<td style="text-align: center;">21,29</td>
<td style="text-align: center;">17,90</td>
<td style="text-align: center;">15,14</td>
<td style="text-align: center;">12,86</td>
<td style="text-align: center;">10,96</td>
<td style="text-align: center;">9,35</td>
<td style="text-align: center;">7,98</td>
<td style="text-align: center;">6,80</td>
<td style="text-align: center;">5,78</td>
<td style="text-align: center;">4,90</td>
<td style="text-align: center;">4,12</td>
<td style="text-align: center;">3,44</td>
<td style="text-align: center;">2,83</td>
<td style="text-align: center;">2,29</td>
<td style="text-align: center;">1,81</td>
<td style="text-align: center;">1,38</td>
<td style="text-align: center;">0,99</td>
<td style="text-align: center;">0,63</td>
<td style="text-align: center;">0,32</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-42"><em>Tab. 3.42</em> Stropní panely SPIROLL <em>H</em> = 400 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="26">Předpjaté stropní panely, výška <em>H</em> = 400 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center;" colspan="25">Délka panelu <em>L</em> [m]</td>
</tr>
<tr>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">4,50</td>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">5,50</td>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">6,50</td>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">7,50</td>
<td style="text-align: center;">8,00</td>
<td style="text-align: center;">8,50</td>
<td style="text-align: center;">9,00</td>
<td style="text-align: center;">9,50</td>
<td style="text-align: center;">10,00</td>
<td style="text-align: center;">10,50</td>
<td style="text-align: center;">11,00</td>
<td style="text-align: center;">11,50</td>
<td style="text-align: center;">12,00</td>
<td style="text-align: center;">12,50</td>
<td style="text-align: center;">13,00</td>
<td style="text-align: center;">13,50</td>
<td style="text-align: center;">14,00</td>
<td style="text-align: center;">14,50</td>
<td style="text-align: center;">15,00</td>
<td style="text-align: center;">15,50</td>
<td style="text-align: center;">16,00</td>
</tr>
<tr>
<td>PPD../410</td>
<td style="text-align: center;">69,62</td>
<td style="text-align: center;">59,14</td>
<td style="text-align: center;">49,93</td>
<td style="text-align: center;">40,18</td>
<td style="text-align: center;">32,82</td>
<td style="text-align: center;">27,12</td>
<td style="text-align: center;">22,63</td>
<td style="text-align: center;">19,02</td>
<td style="text-align: center;">16,07</td>
<td style="text-align: center;">13,64</td>
<td style="text-align: center;">11,61</td>
<td style="text-align: center;">9,90</td>
<td style="text-align: center;">8,44</td>
<td style="text-align: center;">7,18</td>
<td style="text-align: center;">6,10</td>
<td style="text-align: center;">5,15</td>
<td style="text-align: center;">4,32</td>
<td style="text-align: center;">3,59</td>
<td style="text-align: center;">2,93</td>
<td style="text-align: center;">2,33</td>
<td style="text-align: center;">1,80</td>
<td style="text-align: center;">1,32</td>
<td style="text-align: center;">0,88</td>
<td style="text-align: center;">0,49</td>
<td style="text-align: center;">0,14</td>
</tr>
<tr>
<td>PPD../412</td>
<td style="text-align: center;">71,70</td>
<td style="text-align: center;">61,00</td>
<td style="text-align: center;">52,59</td>
<td style="text-align: center;">46,09</td>
<td style="text-align: center;">39,31</td>
<td style="text-align: center;">32,64</td>
<td style="text-align: center;">27,38</td>
<td style="text-align: center;">23,15</td>
<td style="text-align: center;">19,71</td>
<td style="text-align: center;">16,86</td>
<td style="text-align: center;">14,48</td>
<td style="text-align: center;">12,47</td>
<td style="text-align: center;">10,76</td>
<td style="text-align: center;">9,30</td>
<td style="text-align: center;">8,03</td>
<td style="text-align: center;">6,92</td>
<td style="text-align: center;">5,95</td>
<td style="text-align: center;">5,10</td>
<td style="text-align: center;">4,34</td>
<td style="text-align: center;">3,67</td>
<td style="text-align: center;">3,05</td>
<td style="text-align: center;">2,49</td>
<td style="text-align: center;">1,97</td>
<td style="text-align: center;">1,51</td>
<td style="text-align: center;">1,09</td>
</tr>
<tr>
<td>PPD../414</td>
<td style="text-align: center;">72,99</td>
<td style="text-align: center;">62,14</td>
<td style="text-align: center;">53,59</td>
<td style="text-align: center;">46,94</td>
<td style="text-align: center;">41,70</td>
<td style="text-align: center;">35,33</td>
<td style="text-align: center;">29,70</td>
<td style="text-align: center;">25,17</td>
<td style="text-align: center;">21,46</td>
<td style="text-align: center;">18,43</td>
<td style="text-align: center;">15,88</td>
<td style="text-align: center;">13,73</td>
<td style="text-align: center;">11,90</td>
<td style="text-align: center;">10,32</td>
<td style="text-align: center;">8,96</td>
<td style="text-align: center;">7,78</td>
<td style="text-align: center;">6,74</td>
<td style="text-align: center;">5,83</td>
<td style="text-align: center;">5,02</td>
<td style="text-align: center;">4,29</td>
<td style="text-align: center;">3,65</td>
<td style="text-align: center;">3,05</td>
<td style="text-align: center;">2,50</td>
<td style="text-align: center;">2,01</td>
<td style="text-align: center;">1,56</td>
</tr>
<tr>
<td>PPD../416</td>
<td style="text-align: center;">76,26</td>
<td style="text-align: center;">65,59</td>
<td style="text-align: center;">56,60</td>
<td style="text-align: center;">49,65</td>
<td style="text-align: center;">44,11</td>
<td style="text-align: center;">39,32</td>
<td style="text-align: center;">33,12</td>
<td style="text-align: center;">28,15</td>
<td style="text-align: center;">24,10</td>
<td style="text-align: center;">20,75</td>
<td style="text-align: center;">17,95</td>
<td style="text-align: center;">15,59</td>
<td style="text-align: center;">13,58</td>
<td style="text-align: center;">11,85</td>
<td style="text-align: center;">10,35</td>
<td style="text-align: center;">9,05</td>
<td style="text-align: center;">7,91</td>
<td style="text-align: center;">6,91</td>
<td style="text-align: center;">6,02</td>
<td style="text-align: center;">5,22</td>
<td style="text-align: center;">4,48</td>
<td style="text-align: center;">3,82</td>
<td style="text-align: center;">3,22</td>
<td style="text-align: center;">2,68</td>
<td style="text-align: center;">2,19</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-11"><strong>Příklad 3.11</strong></p>



<p class="wp-block-paragraph">Navrhněte železobetonové stropní panely nepředpjaté pro obytnou budovu. Světlá vzdálenost nosných stěn je 4,8 m, stálé zatížení podlahou se uvažuje 1,5 kN/m<sup>2</sup>.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé mimo vlastní tíhu panelu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">1,5 kN/m<sup>2</sup></p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nahodilé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">1,5 kN/m<sup>2</sup></p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">3,0 kN/m<sup>2</sup></p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">V <em>tab. 3.35</em> únosností panelů se vyhledá nejprve panel pro odpovídající rozpětí a potom z nabízejících se možností vybere takový panel, jehož <em>q</em><sub>k</sub> je větší než vypočítané zatížení.</p>



<p class="wp-block-paragraph">Vybere se PZD 120/Ji – 5080/1190/185+, jehož <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> = 5,04 kNm<sup>2</sup> &gt; 3,00 kNm<sup>2</sup>.</p>



<p class="wp-block-paragraph" id="tab-3-43"><em>Tab. 3.43</em> Předpjaté panely tvaru TT</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>H</em><sub>d</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpět <em>L</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <em>L/H</em><sub>d</sub> [–]</td>
</tr>
<tr>
<td style="vertical-align: middle;">Předpjaté panely ve tvaru TT</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-8572" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-42.jpg" alt="" width="181" height="151" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-42.jpg 181w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-42-150x125.jpg 150w" sizes="(max-width: 181px) 100vw, 181px" /></td>
<td style="text-align: center; vertical-align: middle;">350–800</td>
<td style="text-align: center; vertical-align: middle;">9–18</td>
<td style="text-align: center; vertical-align: middle;">20–30</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-5">3.5 KERAMICKÉ STROPY</h3>



<p class="wp-block-paragraph">Keramické stropy se skládají z keramických stropních tvarovek, z betonářské výztuže a betonu. Keramické stropy působí ve velké většině případů jako prosté nosníky.</p>



<p class="wp-block-paragraph">Podle statického působení a provádění se dělí na:</p>



<ul class="wp-block-list"><li>nosníkové (vložkové, polomontované);</li><li>stropní keramické panely a povaly.</li></ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-6">3.6 NOSNÍKOVÉ STROPY (POLOMONTOVANÉ)</h3>



<p class="wp-block-paragraph">Nosníkové stropy jsou takové stropy ve kterých nosným prvkem jsou předem vyrobené nosníky, keramické vložky a betonová část, vyrobená na místě a jsou obdobnou polomontovaných stropů popsaných v <em><a href="#3-3">kap. 3.3</a></em>. Výhodou těchto stropů je především to, že je lze sestavovat ručně a nevyžadují bednění (kromě omezeného liniového podepření po dobu tvrdnutí betonu u stropů většího rozpětí) Únosnost stropu je závislá na únosnosti a vzdálenosti nosníků, na výšce tvarovky a výšce betonové vrstvy nad tvarovkami.</p>



<p class="wp-block-paragraph">U keramických nosníkových stropů se nejčastěji používají tvarovky MIAKO pro osovou vzdálenost nosníků 500 a 625 mm. Výška tvarovek je 120, 190 a 230 mm.</p>



<p class="wp-block-paragraph">Šířka nosníků je 140 mm a jejich výška je 190 mm a jsou vždy několika typů podle velikosti zabudované výztuže.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3-8"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-8.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-8.jpg" alt="" class="wp-image-8573" width="211" height="67" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-8.jpg 842w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-8-150x47.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-8-768x243.jpg 768w" sizes="(max-width: 211px) 100vw, 211px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.8</em> Tvarovky MIAKO</p>



<p class="wp-block-paragraph">V <em>tab. 3.44</em> jsou uvedeny hodnoty maximálního stálého a užitného zatížení (bez vlastní tíhy nosné části stropní konstrukce pro jednotlivá uspořádání stropů Porotherm firmy Wienerberger Cihlářský průmysl a. s. Dalším nejrozšířenějším systémem jsou stropy Heluz, které jsou uspořádáním i z hlediska únosnosti podobné.</p>



<p class="wp-block-paragraph" id="tab-3-44"><em>Tab. 3.44</em> POT nosníky pro vložky MIAKO výšky stropu <em>h</em> = 210 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="11">Charakteristiky stropů výšky <em>h</em> = 210 mm po zmonolitnění, vložky MIAKO výšky <em>H</em><sub>1</sub> = 150 mm, nadbetonávka <em>h</em><sub>2</sub> = 60 mm, vzdálenost nosníků 625 mm, vlastní tíha stropu <em>g</em><sub>k,1</sub> = 3,14 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka místnosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C20/25</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C25/30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 175/902</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="16">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">15,17</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="16">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">16,62</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 200/902</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">12,67</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">13,92</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 225/902</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">10,76</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">11,87</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 250/902</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">9,26</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 275/902</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">8,03</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">8,93</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 300/902</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">8,61</td>
<td style="text-align: center; vertical-align: middle;">10,66</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 325/902</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">8,56</td>
<td style="text-align: center; vertical-align: middle;">10,66</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 350/902</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">7,66</td>
<td style="text-align: center; vertical-align: middle;">10,66</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 375/902</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">6,14</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">6,81</td>
<td style="text-align: center; vertical-align: middle;">10,66</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 400/902</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">6,63</td>
<td style="text-align: center; vertical-align: middle;">15,03</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">7,42</td>
<td style="text-align: center; vertical-align: middle;">15,13</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 425/902</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">6,01</td>
<td style="text-align: center; vertical-align: middle;">15,03</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">15,13</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 450/902</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">16,87</td>
<td style="text-align: center; vertical-align: middle;">12,88</td>
<td style="text-align: center; vertical-align: middle;">6,57</td>
<td style="text-align: center; vertical-align: middle;">17,00</td>
<td style="text-align: center; vertical-align: middle;">13,88</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 475/902</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">5,57</td>
<td style="text-align: center; vertical-align: middle;">18,27</td>
<td style="text-align: center; vertical-align: middle;">13,25</td>
<td style="text-align: center; vertical-align: middle;">6,28</td>
<td style="text-align: center; vertical-align: middle;">18,42</td>
<td style="text-align: center; vertical-align: middle;">14,27</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 500/902</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">20,03</td>
<td style="text-align: center; vertical-align: middle;">13,68</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">20,22</td>
<td style="text-align: center; vertical-align: middle;">14,73</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 525/902</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">5,24</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,16</td>
<td style="text-align: center; vertical-align: middle;">5,56</td>
<td style="text-align: center; vertical-align: middle;">22,39</td>
<td style="text-align: center; vertical-align: middle;">14,81</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 550/902</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,16</td>
<td style="text-align: center; vertical-align: middle;">5,22</td>
<td style="text-align: center; vertical-align: middle;">22,39</td>
<td style="text-align: center; vertical-align: middle;">14,81</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 575/902</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">2,96</td>
<td style="text-align: center; vertical-align: middle;">4,46</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,16</td>
<td style="text-align: center; vertical-align: middle;">3,18</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
<td style="text-align: center; vertical-align: middle;">22,39</td>
<td style="text-align: center; vertical-align: middle;">14,81</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 600/902</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">2,37</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">24,59</td>
<td style="text-align: center; vertical-align: middle;">14,25</td>
<td style="text-align: center; vertical-align: middle;">2,58</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">24,89</td>
<td style="text-align: center; vertical-align: middle;">14,70</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 625/902</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">24,59</td>
<td style="text-align: center; vertical-align: middle;">14,25</td>
<td style="text-align: center; vertical-align: middle;">1,83</td>
<td style="text-align: center; vertical-align: middle;">24,89</td>
<td style="text-align: center; vertical-align: middle;">14,70</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-45"><em>Tab. 3.45</em> POT nosníky pro vložky MIAKO výšky stropu <em>h</em> = 250 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="11">Charakteristiky stropů výšky <em>h</em> = 250 mm po zmonolitnění, vložky MIAKO výšky <em>H</em><sub>1</sub> = 190 mm, nadbetonávka <em>h</em><sub>2</sub> = 60 mm, vzdálenost nosníků 625 mm, vlastní tíha stropu <em>g</em><sub>k,1</sub> = 3,42 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka místnosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C20/25</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C25/30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 175/902</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="23">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">17,23</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;" rowspan="23">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">18,85</td>
<td style="text-align: center; vertical-align: middle;">8,50</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 200/902</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">14,41</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">15,82</td>
<td style="text-align: center; vertical-align: middle;">8,50</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 225/902</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">12,27</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">13,51</td>
<td style="text-align: center; vertical-align: middle;">8,50</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 250/902</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">10,58</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">8,50</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 275/902</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">9,20</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">10,21</td>
<td style="text-align: center; vertical-align: middle;">8,50</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 300/902</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">9,94</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">13,15</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 325/902</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">9,82</td>
<td style="text-align: center; vertical-align: middle;">13,15</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 350/902</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">8,80</td>
<td style="text-align: center; vertical-align: middle;">13,15</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 375/902</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">7,09</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">7,93</td>
<td style="text-align: center; vertical-align: middle;">13,15</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 400/902</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">7,67</td>
<td style="text-align: center; vertical-align: middle;">18,61</td>
<td style="text-align: center; vertical-align: middle;">13,96</td>
<td style="text-align: center; vertical-align: middle;">8,56</td>
<td style="text-align: center; vertical-align: middle;">18,71</td>
<td style="text-align: center; vertical-align: middle;">15,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 425/902</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">6,97</td>
<td style="text-align: center; vertical-align: middle;">18,61</td>
<td style="text-align: center; vertical-align: middle;">13,96</td>
<td style="text-align: center; vertical-align: middle;">7,81</td>
<td style="text-align: center; vertical-align: middle;">18,71</td>
<td style="text-align: center; vertical-align: middle;">15,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 450/902</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;">20,89</td>
<td style="text-align: center; vertical-align: middle;">14,53</td>
<td style="text-align: center; vertical-align: middle;">7,59</td>
<td style="text-align: center; vertical-align: middle;">21,02</td>
<td style="text-align: center; vertical-align: middle;">15,66</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 475/902</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">6,47</td>
<td style="text-align: center; vertical-align: middle;">22,64</td>
<td style="text-align: center; vertical-align: middle;">14,94</td>
<td style="text-align: center; vertical-align: middle;">7,27</td>
<td style="text-align: center; vertical-align: middle;">22,79</td>
<td style="text-align: center; vertical-align: middle;">16,10</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 500/902</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">24,85</td>
<td style="text-align: center; vertical-align: middle;">15,43</td>
<td style="text-align: center; vertical-align: middle;">7,04</td>
<td style="text-align: center; vertical-align: middle;">25,04</td>
<td style="text-align: center; vertical-align: middle;">16,62</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 525/902</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">6,10</td>
<td style="text-align: center; vertical-align: middle;">27,51</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;">27,75</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 550/902</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
<td style="text-align: center; vertical-align: middle;">27,51</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">6,37</td>
<td style="text-align: center; vertical-align: middle;">27,75</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 575/902</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5,22</td>
<td style="text-align: center; vertical-align: middle;">27,51</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">27,75</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 600/902</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">16,99</td>
<td style="text-align: center; vertical-align: middle;">5,85</td>
<td style="text-align: center; vertical-align: middle;">30,90</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 625/902</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">4,78</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">16,59</td>
<td style="text-align: center; vertical-align: middle;">5,45</td>
<td style="text-align: center; vertical-align: middle;">30,90</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 650/902</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">16,59</td>
<td style="text-align: center; vertical-align: middle;">3,12</td>
<td style="text-align: center; vertical-align: middle;">30,90</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 675/902</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">2,45</td>
<td style="text-align: center; vertical-align: middle;">34,10</td>
<td style="text-align: center; vertical-align: middle;">20,03</td>
<td style="text-align: center; vertical-align: middle;">2,67</td>
<td style="text-align: center; vertical-align: middle;">34,47</td>
<td style="text-align: center; vertical-align: middle;">18,54</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 700/902</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">2,06</td>
<td style="text-align: center; vertical-align: middle;">37,97</td>
<td style="text-align: center; vertical-align: middle;">19,83</td>
<td style="text-align: center; vertical-align: middle;">2,23</td>
<td style="text-align: center; vertical-align: middle;">38,45</td>
<td style="text-align: center; vertical-align: middle;">25,10</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 725/902</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">1,44</td>
<td style="text-align: center; vertical-align: middle;">37,97</td>
<td style="text-align: center; vertical-align: middle;">19,83</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;">38,45</td>
<td style="text-align: center; vertical-align: middle;">25,10</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-46"><em>Tab. 3.46</em> POT nosníky pro vložky MIAKO výšky stropu <em>h</em> = 290 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="11">Charakteristiky stropů výšky <em>h</em> = 290 mm po zmonolitnění, vložky MIAKO výšky <em>H</em><sub>1</sub> = 230 mm, nadbetonávka <em>h</em><sub>2</sub> = 60 mm, vzdálenost nosníků 625 mm, vlastní tíha stropu <em>g</em><sub>k,1</sub> = 3,84 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka místnosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C20/25</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C25/30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 175/902</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="23">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">18,38</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="23">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">20,13</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 200/902</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">15,35</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;">16,87</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 225/902</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">13,05</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;">14,38</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 250/902</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">11,23</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">11,57</td>
<td style="text-align: center; vertical-align: middle;">12,42</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 275/902</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">9,75</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">11,57</td>
<td style="text-align: center; vertical-align: middle;">10,83</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 300/902</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 325/902</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">9,36</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">10,42</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 350/902</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">8,35</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 375/902</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">7,48</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">8,39</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 400/902</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">22,18</td>
<td style="text-align: center; vertical-align: middle;">15,02</td>
<td style="text-align: center; vertical-align: middle;">9,07</td>
<td style="text-align: center; vertical-align: middle;">22,29</td>
<td style="text-align: center; vertical-align: middle;">16,18</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 425/902</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">7,36</td>
<td style="text-align: center; vertical-align: middle;">22,18</td>
<td style="text-align: center; vertical-align: middle;">15,02</td>
<td style="text-align: center; vertical-align: middle;">8,26</td>
<td style="text-align: center; vertical-align: middle;">22,29</td>
<td style="text-align: center; vertical-align: middle;">16,18</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 450/902</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">7,14</td>
<td style="text-align: center; vertical-align: middle;">24,91</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">8,02</td>
<td style="text-align: center; vertical-align: middle;">25,05</td>
<td style="text-align: center; vertical-align: middle;">16,84</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 475/902</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">6,82</td>
<td style="text-align: center; vertical-align: middle;">27,01</td>
<td style="text-align: center; vertical-align: middle;">16,07</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">27,16</td>
<td style="text-align: center; vertical-align: middle;">17,31</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 500/902</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">6,59</td>
<td style="text-align: center; vertical-align: middle;">29,67</td>
<td style="text-align: center; vertical-align: middle;">16,60</td>
<td style="text-align: center; vertical-align: middle;">7,43</td>
<td style="text-align: center; vertical-align: middle;">29,86</td>
<td style="text-align: center; vertical-align: middle;">17,88</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 525/902</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">32,88</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">33,11</td>
<td style="text-align: center; vertical-align: middle;">18,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 550/902</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5,93</td>
<td style="text-align: center; vertical-align: middle;">32,88</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
<td style="text-align: center; vertical-align: middle;">33,11</td>
<td style="text-align: center; vertical-align: middle;">18,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 575/902</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5,47</td>
<td style="text-align: center; vertical-align: middle;">32,88</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">6,23</td>
<td style="text-align: center; vertical-align: middle;">33,11</td>
<td style="text-align: center; vertical-align: middle;">18,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 600/902</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">36,61</td>
<td style="text-align: center; vertical-align: middle;">17,85</td>
<td style="text-align: center; vertical-align: middle;">6,15</td>
<td style="text-align: center; vertical-align: middle;">36,91</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 625/902</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5,01</td>
<td style="text-align: center; vertical-align: middle;">36,61</td>
<td style="text-align: center; vertical-align: middle;">17,85</td>
<td style="text-align: center; vertical-align: middle;">5,73</td>
<td style="text-align: center; vertical-align: middle;">36,91</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 650/902</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">36,61</td>
<td style="text-align: center; vertical-align: middle;">17,85</td>
<td style="text-align: center; vertical-align: middle;">5,32</td>
<td style="text-align: center; vertical-align: middle;">36,91</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 675/902</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">40,83</td>
<td style="text-align: center; vertical-align: middle;">18,54</td>
<td style="text-align: center; vertical-align: middle;">5,32</td>
<td style="text-align: center; vertical-align: middle;">41,23</td>
<td style="text-align: center; vertical-align: middle;">19,97</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 700/902</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">45,57</td>
<td style="text-align: center; vertical-align: middle;">19,26</td>
<td style="text-align: center; vertical-align: middle;">5,32</td>
<td style="text-align: center; vertical-align: middle;">46,05</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 725/902</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">4,31</td>
<td style="text-align: center; vertical-align: middle;">45,57</td>
<td style="text-align: center; vertical-align: middle;">19,26</td>
<td style="text-align: center; vertical-align: middle;">4,98</td>
<td style="text-align: center; vertical-align: middle;">46,05</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 750/902</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">2,80</td>
<td style="text-align: center; vertical-align: middle;">4,02</td>
<td style="text-align: center; vertical-align: middle;">45,57</td>
<td style="text-align: center; vertical-align: middle;">19,26</td>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">4,66</td>
<td style="text-align: center; vertical-align: middle;">46,05</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 775/902</td>
<td style="text-align: center; vertical-align: middle;">7750</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">2,62</td>
<td style="text-align: center; vertical-align: middle;">3,85</td>
<td style="text-align: center; vertical-align: middle;">50,74</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">2,86</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">51,34</td>
<td style="text-align: center; vertical-align: middle;">21,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 800/902</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7750</td>
<td style="text-align: center; vertical-align: middle;">1,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">50,74</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">2,19</td>
<td style="text-align: center; vertical-align: middle;">51,34</td>
<td style="text-align: center; vertical-align: middle;">21,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 825/902</td>
<td style="text-align: center; vertical-align: middle;">8250</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">1,41</td>
<td style="text-align: center; vertical-align: middle;">50,74</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">51,34</td>
<td style="text-align: center; vertical-align: middle;">21,04</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-47"><em>Tab. 3.47</em> POT nosníky pro vložky MIAKO výšky stropu <em>h</em> = 210 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="11">Charakteristiky stropů výšky <em>h</em> = 210 mm po zmonolitnění, vložky MIAKO výšky <em>H</em><sub>1</sub> = 150 mm, nadbetonávka <em>h</em><sub>2</sub> = 60 mm, vzdálenost nosníků 625 mm, vlastní tíha stropu <em>g</em><sub>k,1</sub> = 3,84 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka místnosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C20/25</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C25/30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 175/902</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="15">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">19,71</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;" rowspan="15">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">21,52</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 200/902</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">16,59</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">18,15</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 225/902</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">14,20</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">15,59</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 250/902</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">12,32</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">13,56</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 275/902</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">10,79</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">11,91</td>
<td style="text-align: center; vertical-align: middle;">6,89</td>
<td style="text-align: center; vertical-align: middle;">10,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 300/902</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">11,58</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">12,76</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 325/902</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">10,36</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">11,45</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 350/902</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">10,32</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 375/902</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">8,42</td>
<td style="text-align: center; vertical-align: middle;">10,55</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">9,21</td>
<td style="text-align: center; vertical-align: middle;">10,61</td>
<td style="text-align: center; vertical-align: middle;">11,85</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 400/902</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">9,04</td>
<td style="text-align: center; vertical-align: middle;">15,03</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">10,03</td>
<td style="text-align: center; vertical-align: middle;">15,03</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 425/902</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">8,27</td>
<td style="text-align: center; vertical-align: middle;">16,87</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">9,19</td>
<td style="text-align: center; vertical-align: middle;">15,03</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 450/902</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">8,05</td>
<td style="text-align: center; vertical-align: middle;">15,03</td>
<td style="text-align: center; vertical-align: middle;">12,88</td>
<td style="text-align: center; vertical-align: middle;">8,96</td>
<td style="text-align: center; vertical-align: middle;">16,87</td>
<td style="text-align: center; vertical-align: middle;">13,88</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 475/902</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">7,72</td>
<td style="text-align: center; vertical-align: middle;">18,27</td>
<td style="text-align: center; vertical-align: middle;">13,25</td>
<td style="text-align: center; vertical-align: middle;">8,60</td>
<td style="text-align: center; vertical-align: middle;">18,27</td>
<td style="text-align: center; vertical-align: middle;">14,27</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 500/902</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">7,48</td>
<td style="text-align: center; vertical-align: middle;">20,03</td>
<td style="text-align: center; vertical-align: middle;">13,68</td>
<td style="text-align: center; vertical-align: middle;">8,35</td>
<td style="text-align: center; vertical-align: middle;">20,03</td>
<td style="text-align: center; vertical-align: middle;">14,73</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 525/902</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">7,31</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,16</td>
<td style="text-align: center; vertical-align: middle;">7,69</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 550/902</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">4,58</td>
<td style="text-align: center; vertical-align: middle;">6,79</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,16</td>
<td style="text-align: center; vertical-align: middle;">4,88</td>
<td style="text-align: center; vertical-align: middle;">7,16</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 575/902</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,16</td>
<td style="text-align: center; vertical-align: middle;">3,73</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">22,15</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 600/902</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;">24,59</td>
<td style="text-align: center; vertical-align: middle;">14,25</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">24,59</td>
<td style="text-align: center; vertical-align: middle;">14,52</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 625/902</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">2,03</td>
<td style="text-align: center; vertical-align: middle;">24,59</td>
<td style="text-align: center; vertical-align: middle;">14,25</td>
<td style="text-align: center; vertical-align: middle;">2,23</td>
<td style="text-align: center; vertical-align: middle;">24,59</td>
<td style="text-align: center; vertical-align: middle;">14,52</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-48"><em>Tab. 3.48</em> POT nosníky pro vložky MIAKO výšky stropu <em>h</em> = 250 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="11">Charakteristiky stropů výšky <em>h</em> = 250 mm po zmonolitnění, vložky MIAKO výšky <em>H</em><sub>1</sub> = 190 mm, nadbetonávka <em>h</em><sub>2</sub> = 60 mm, vzdálenost nosníků 500 mm, vlastní tíha stropu <em>g</em><sub>k,1</sub> = 3,60 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka místnosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C20/25</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C25/30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 175/902</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="18">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">22,28</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;" rowspan="18">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">24,32</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 200/902</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">18,77</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">20,53</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 225/902</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">16,09</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">17,64</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 250/902</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">13,97</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 275/902</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">12,25</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">13,51</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 300/902</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">13,17</td>
<td style="text-align: center; vertical-align: middle;">13,03</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">14,50</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 325/902</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">11,80</td>
<td style="text-align: center; vertical-align: middle;">13,03</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">13,02</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 350/902</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">10,62</td>
<td style="text-align: center; vertical-align: middle;">13,03</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">11,75</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 375/902</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">9,61</td>
<td style="text-align: center; vertical-align: middle;">13,03</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">10,67</td>
<td style="text-align: center; vertical-align: middle;">13,09</td>
<td style="text-align: center; vertical-align: middle;">13,35</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 400/902</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;">18,47</td>
<td style="text-align: center; vertical-align: middle;">13,96</td>
<td style="text-align: center; vertical-align: middle;">11,45</td>
<td style="text-align: center; vertical-align: middle;">18,61</td>
<td style="text-align: center; vertical-align: middle;">15,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 425/902</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">9,46</td>
<td style="text-align: center; vertical-align: middle;">18,47</td>
<td style="text-align: center; vertical-align: middle;">13,96</td>
<td style="text-align: center; vertical-align: middle;">10,51</td>
<td style="text-align: center; vertical-align: middle;">18,61</td>
<td style="text-align: center; vertical-align: middle;">15,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 450/902</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">9,21</td>
<td style="text-align: center; vertical-align: middle;">20,72</td>
<td style="text-align: center; vertical-align: middle;">14,53</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;">20,89</td>
<td style="text-align: center; vertical-align: middle;">15,66</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 475/902</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
<td style="text-align: center; vertical-align: middle;">22,44</td>
<td style="text-align: center; vertical-align: middle;">14,94</td>
<td style="text-align: center; vertical-align: middle;">9,84</td>
<td style="text-align: center; vertical-align: middle;">22,64</td>
<td style="text-align: center; vertical-align: middle;">16,10</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 500/902</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">8,57</td>
<td style="text-align: center; vertical-align: middle;">24,61</td>
<td style="text-align: center; vertical-align: middle;">15,43</td>
<td style="text-align: center; vertical-align: middle;">9,55</td>
<td style="text-align: center; vertical-align: middle;">24,85</td>
<td style="text-align: center; vertical-align: middle;">16,62</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 525/902</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">8,38</td>
<td style="text-align: center; vertical-align: middle;">27,22</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">9,34</td>
<td style="text-align: center; vertical-align: middle;">27,71</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 550/902</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">7,80</td>
<td style="text-align: center; vertical-align: middle;">27,22</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">8,72</td>
<td style="text-align: center; vertical-align: middle;">27,71</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 575/902</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">7,27</td>
<td style="text-align: center; vertical-align: middle;">27,22</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">27,71</td>
<td style="text-align: center; vertical-align: middle;">17,22</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 600/902</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">7,19</td>
<td style="text-align: center; vertical-align: middle;">30,23</td>
<td style="text-align: center; vertical-align: middle;">16,59</td>
<td style="text-align: center; vertical-align: middle;">8,06</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 625/902</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
<td style="text-align: center; vertical-align: middle;">30,23</td>
<td style="text-align: center; vertical-align: middle;">16,59</td>
<td style="text-align: center; vertical-align: middle;">4,81</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 650/902</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">30,23</td>
<td style="text-align: center; vertical-align: middle;">16,59</td>
<td style="text-align: center; vertical-align: middle;">3,76</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 675/902</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">33,63</td>
<td style="text-align: center; vertical-align: middle;">19,75</td>
<td style="text-align: center; vertical-align: middle;">3,39</td>
<td style="text-align: center; vertical-align: middle;">34,10</td>
<td style="text-align: center; vertical-align: middle;">25,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 700/902</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">2,86</td>
<td style="text-align: center; vertical-align: middle;">37,38</td>
<td style="text-align: center; vertical-align: middle;">19,52</td>
<td style="text-align: center; vertical-align: middle;">3,10</td>
<td style="text-align: center; vertical-align: middle;">37,97</td>
<td style="text-align: center; vertical-align: middle;">24,78</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 725/902</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">37,38</td>
<td style="text-align: center; vertical-align: middle;">19,52</td>
<td style="text-align: center; vertical-align: middle;">2,34</td>
<td style="text-align: center; vertical-align: middle;">37,97</td>
<td style="text-align: center; vertical-align: middle;">24,78</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-49"><em>Tab. 3.49</em> POT nosníky pro vložky MIAKO výšky stropu <em>h</em> = 290 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="11">Charakteristiky stropů výšky <em>h</em> = 290 mm po zmonolitnění, vložky MIAKO výšky <em>H</em><sub>1</sub> = 230 mm, nadbetonávka <em>h</em><sub>2</sub> = 60 mm, vzdálenost nosníků 500 mm, vlastní tíha stropu <em>g</em><sub>k,1</sub> = 4,06 kN/m<sup>2</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Typ nosníku</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka nosníku <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka místnosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C20/25</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Beton C25/30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">moment <em>M</em><sub>rd</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">posouvající síla <em>V</em><sub>rd</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 175/902</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="23">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">23,74</td>
<td style="text-align: center; vertical-align: middle;">10,04</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="22">rozhoduje mezní stav únosnosti</td>
<td style="text-align: center; vertical-align: middle;">25,93</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 200/902</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">19,86</td>
<td style="text-align: center; vertical-align: middle;">10,04</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;">21,85</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 225/902</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">17,08</td>
<td style="text-align: center; vertical-align: middle;">10,04</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;">18,75</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 250/902</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">14,80</td>
<td style="text-align: center; vertical-align: middle;">10,04</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;">16,30</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 275/902</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">13,76</td>
<td style="text-align: center; vertical-align: middle;">10,04</td>
<td style="text-align: center; vertical-align: middle;">11,50</td>
<td style="text-align: center; vertical-align: middle;">14,31</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 300/902</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">13,95</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">15,38</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 325/902</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">12,47</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">13,79</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 350/902</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">11,21</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">12,43</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 375/902</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">10,12</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">13,33</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">15,58</td>
<td style="text-align: center; vertical-align: middle;">14,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 400/902</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">10,91</td>
<td style="text-align: center; vertical-align: middle;">22,05</td>
<td style="text-align: center; vertical-align: middle;">15,02</td>
<td style="text-align: center; vertical-align: middle;">12,11</td>
<td style="text-align: center; vertical-align: middle;">22,18</td>
<td style="text-align: center; vertical-align: middle;">16,18</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 425/902</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">22,05</td>
<td style="text-align: center; vertical-align: middle;">15,02</td>
<td style="text-align: center; vertical-align: middle;">11,09</td>
<td style="text-align: center; vertical-align: middle;">22,18</td>
<td style="text-align: center; vertical-align: middle;">16,18</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 450/902</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">9,69</td>
<td style="text-align: center; vertical-align: middle;">24,75</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">24,91</td>
<td style="text-align: center; vertical-align: middle;">16,84</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 475/902</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">9,29</td>
<td style="text-align: center; vertical-align: middle;">26,81</td>
<td style="text-align: center; vertical-align: middle;">16,07</td>
<td style="text-align: center; vertical-align: middle;">10,37</td>
<td style="text-align: center; vertical-align: middle;">27,01</td>
<td style="text-align: center; vertical-align: middle;">17,31</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 500/902</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">9,01</td>
<td style="text-align: center; vertical-align: middle;">29,43</td>
<td style="text-align: center; vertical-align: middle;">16,60</td>
<td style="text-align: center; vertical-align: middle;">10,06</td>
<td style="text-align: center; vertical-align: middle;">29,67</td>
<td style="text-align: center; vertical-align: middle;">17,88</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 525/902</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">8,80</td>
<td style="text-align: center; vertical-align: middle;">32,58</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">9,84</td>
<td style="text-align: center; vertical-align: middle;">32,88</td>
<td style="text-align: center; vertical-align: middle;">18,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 550/902</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">8,18</td>
<td style="text-align: center; vertical-align: middle;">32,58</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">9,17</td>
<td style="text-align: center; vertical-align: middle;">32,88</td>
<td style="text-align: center; vertical-align: middle;">18,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 575/902</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">7,61</td>
<td style="text-align: center; vertical-align: middle;">32,58</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">8,55</td>
<td style="text-align: center; vertical-align: middle;">32,88</td>
<td style="text-align: center; vertical-align: middle;">18,53</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 600/902</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">7,52</td>
<td style="text-align: center; vertical-align: middle;">36,24</td>
<td style="text-align: center; vertical-align: middle;">17,85</td>
<td style="text-align: center; vertical-align: middle;">8,46</td>
<td style="text-align: center; vertical-align: middle;">36,61</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 625/902</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">7,03</td>
<td style="text-align: center; vertical-align: middle;">36,24</td>
<td style="text-align: center; vertical-align: middle;">17,85</td>
<td style="text-align: center; vertical-align: middle;">7,93</td>
<td style="text-align: center; vertical-align: middle;">36,61</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 650/902</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">6,56</td>
<td style="text-align: center; vertical-align: middle;">36,24</td>
<td style="text-align: center; vertical-align: middle;">17,85</td>
<td style="text-align: center; vertical-align: middle;">7,43</td>
<td style="text-align: center; vertical-align: middle;">36,61</td>
<td style="text-align: center; vertical-align: middle;">19,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 675/902</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;">40,38</td>
<td style="text-align: center; vertical-align: middle;">18,54</td>
<td style="text-align: center; vertical-align: middle;">7,41</td>
<td style="text-align: center; vertical-align: middle;">40,85</td>
<td style="text-align: center; vertical-align: middle;">19,97</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 700/902</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;">44,98</td>
<td style="text-align: center; vertical-align: middle;">19,26</td>
<td style="text-align: center; vertical-align: middle;">7,42</td>
<td style="text-align: center; vertical-align: middle;">45,57</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 725/902</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">6,16</td>
<td style="text-align: center; vertical-align: middle;">44,98</td>
<td style="text-align: center; vertical-align: middle;">19,26</td>
<td style="text-align: center; vertical-align: middle;">5,06</td>
<td style="text-align: center; vertical-align: middle;">6,99</td>
<td style="text-align: center; vertical-align: middle;">45,57</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 750/902</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">3,79</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">44,98</td>
<td style="text-align: center; vertical-align: middle;">19,26</td>
<td style="text-align: center; vertical-align: middle;">4,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">rozhoduje průhyb</td>
<td style="text-align: center; vertical-align: middle;">45,57</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 775/902</td>
<td style="text-align: center; vertical-align: middle;">7750</td>
<td style="text-align: center; vertical-align: middle;">7500</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
<td style="text-align: center; vertical-align: middle;">49,99</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">3,85</td>
<td style="text-align: center; vertical-align: middle;">50,74</td>
<td style="text-align: center; vertical-align: middle;">21,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 800/902</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">7750</td>
<td style="text-align: center; vertical-align: middle;">2,80</td>
<td style="text-align: center; vertical-align: middle;">49,99</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">50,74</td>
<td style="text-align: center; vertical-align: middle;">21,04</td>
</tr>
<tr>
<td style="vertical-align: middle;">POT 825/902</td>
<td style="text-align: center; vertical-align: middle;">8250</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
<td style="text-align: center; vertical-align: middle;">2,12</td>
<td style="text-align: center; vertical-align: middle;">49,99</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">2,35</td>
<td style="text-align: center; vertical-align: middle;">50,74</td>
<td style="text-align: center; vertical-align: middle;">21,04</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-12"><strong>Příklad 3.12</strong></p>



<p class="wp-block-paragraph">Navrhněte strop Porotherm, světlé rozpětí stropní konstrukce v administrativní budově je 5,1 m, skladba podlahy číslo 8 podle <em><a href="#tab-3-7">tab. 3.7</a></em>.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">charakteristické</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">návrhové</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Podlahou</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">2,38</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}21\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nahodilé</p>
</div>



<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">2,50</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
2{,}5\cdot1{,}5=3{,}75\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="has-text-align-center wp-block-paragraph">4,88</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
6{,}69\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Zvolí se tloušťku stropu 250 mm, osové vzdálenosti nosníků 500 mm a beton C20/25. V <em>tab. 3.48</em> se nalezne pro nosník POT 550/902 při světlosti místnosti 5 250 mm, přípustná charakteristická hodnota přidaného zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> nerozhoduje a návrhová hodnota <em>g</em><sub>d,2</sub> + <em>pq</em><sub>d</sub> = 7,80 &gt; 6,96 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph">Pro daný účel vyhovuje strop Porotherm s nosníky POT 550/902 po 500 mm s vložkami MIAKO 19/50 s betonem C20/25 na dobetonování stropu.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-7">3.7 KERAMICKÉ PANELY A POVALY</h3>



<p class="wp-block-paragraph">Zatížení jsou charakteristické hodnoty zatížení bez vlastní hmotnosti prvku.</p>



<p class="wp-block-paragraph" id="tab-3-50"><em>Tab. 3.50</em> Stropní keramické panely z tvarovek CST-HELUZ šířky 1200 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Informativní hmotnost <em>m</em> [kg]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Uložení 125 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
<td style="text-align: center; vertical-align: middle;">světlé rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 1500/1200/230</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">640</td>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
<td style="text-align: center; vertical-align: middle;">27,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 1750/1200/230</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">740</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
<td style="text-align: center; vertical-align: middle;">27,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2000/1200/230</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">850</td>
<td style="text-align: center; vertical-align: middle;">1,75</td>
<td style="text-align: center; vertical-align: middle;">18,80</td>
<td style="text-align: center; vertical-align: middle;">25,61</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2250/1200/230</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">960</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">13,80</td>
<td style="text-align: center; vertical-align: middle;">18,86</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2500/1200/230</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1060</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">10,30</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2750/1200/230</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1170</td>
<td style="text-align: center; vertical-align: middle;">2,50</td>
<td style="text-align: center; vertical-align: middle;">7,80</td>
<td style="text-align: center; vertical-align: middle;">10,76</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3000/1200/230</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1280</td>
<td style="text-align: center; vertical-align: middle;">2,75</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">8,06</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3250/1200/230</td>
<td style="text-align: center; vertical-align: middle;">3250</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1380</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,30</td>
<td style="text-align: center; vertical-align: middle;">6,03</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3500/1200/230</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">3,25</td>
<td style="text-align: center; vertical-align: middle;">5,10</td>
<td style="text-align: center; vertical-align: middle;">7,11</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3750/1200/230</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
<td style="text-align: center; vertical-align: middle;">7,79</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ&nbsp;4000/1200/230</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">3,75</td>
<td style="text-align: center; vertical-align: middle;">4,40</td>
<td style="text-align: center; vertical-align: middle;">6,17</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4250/1200/230</td>
<td style="text-align: center; vertical-align: middle;">4250</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1810</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">4,90</td>
<td style="text-align: center; vertical-align: middle;">6,84</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4500/1200/230</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">1920</td>
<td style="text-align: center; vertical-align: middle;">4,25</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">7,38</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4750/1200/230</td>
<td style="text-align: center; vertical-align: middle;">4750</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2020</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,30</td>
<td style="text-align: center; vertical-align: middle;">6,03</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5000/1200/230</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2130</td>
<td style="text-align: center; vertical-align: middle;">4,75</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">6,71</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5250/1200/230</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2240</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
<td style="text-align: center; vertical-align: middle;">7,79</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5500/1200/230</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2340</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">7,38</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5750/1200/230</td>
<td style="text-align: center; vertical-align: middle;">5750</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2450</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">7,52</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6000/1200/230</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2650</td>
<td style="text-align: center; vertical-align: middle;">5,75</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">7,38</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6250/1200/230</td>
<td style="text-align: center; vertical-align: middle;">6250</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2660</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
<td style="text-align: center; vertical-align: middle;">7,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6500/1200/230</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2770</td>
<td style="text-align: center; vertical-align: middle;">6,25</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">6,30</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6750/1200/230</td>
<td style="text-align: center; vertical-align: middle;">6750</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2880</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">5,63</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 7000/1200/230</td>
<td style="text-align: center; vertical-align: middle;">7000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">2990</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">3,40</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 7250/1200/230</td>
<td style="text-align: center; vertical-align: middle;">7250</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">3090</td>
<td style="text-align: center; vertical-align: middle;">7,00</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,28</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-51"><em>Tab. 3.51</em> Stropní keramické panely z tvarovek CST-HELUZ šířky 600 mm</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Informativní hmotnost <em>m</em> [kg]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Uložení 125 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
<td style="text-align: center; vertical-align: middle;">světlé rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>d,2</sub> + <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 1500/600/230</td>
<td style="vertical-align: middle; text-align: center;">1500</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">470</td>
<td style="vertical-align: middle; text-align: center;">1,25</td>
<td style="vertical-align: middle; text-align: center;">20,00</td>
<td style="vertical-align: middle; text-align: center;">27,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 1750/600/230</td>
<td style="vertical-align: middle; text-align: center;">1750</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">550</td>
<td style="vertical-align: middle; text-align: center;">1,50</td>
<td style="vertical-align: middle; text-align: center;">20,00</td>
<td style="vertical-align: middle; text-align: center;">27,23</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2000/600/230</td>
<td style="vertical-align: middle; text-align: center;">2000</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">630</td>
<td style="vertical-align: middle; text-align: center;">1,75</td>
<td style="vertical-align: middle; text-align: center;">18,70</td>
<td style="vertical-align: middle; text-align: center;">25,47</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2250/600/230</td>
<td style="vertical-align: middle; text-align: center;">2250</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">710</td>
<td style="vertical-align: middle; text-align: center;">2,00</td>
<td style="vertical-align: middle; text-align: center;">13,70</td>
<td style="vertical-align: middle; text-align: center;">18,72</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2500/600/230</td>
<td style="vertical-align: middle; text-align: center;">2500</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">790</td>
<td style="vertical-align: middle; text-align: center;">2,25</td>
<td style="vertical-align: middle; text-align: center;">10,20</td>
<td style="vertical-align: middle; text-align: center;">14,00</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 2750/600/230</td>
<td style="vertical-align: middle; text-align: center;">2750</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">870</td>
<td style="vertical-align: middle; text-align: center;">2,50</td>
<td style="vertical-align: middle; text-align: center;">7,60</td>
<td style="vertical-align: middle; text-align: center;">10,49</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3000/600/230</td>
<td style="vertical-align: middle; text-align: center;">3000</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">950</td>
<td style="vertical-align: middle; text-align: center;">2,75</td>
<td style="vertical-align: middle; text-align: center;">5,70</td>
<td style="vertical-align: middle; text-align: center;">7,92</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3250/600/230</td>
<td style="vertical-align: middle; text-align: center;">3250</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1020</td>
<td style="vertical-align: middle; text-align: center;">3,00</td>
<td style="vertical-align: middle; text-align: center;">8,60</td>
<td style="vertical-align: middle; text-align: center;">11,84</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3500/600/230</td>
<td style="vertical-align: middle; text-align: center;">3500</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1100</td>
<td style="vertical-align: middle; text-align: center;">3,25</td>
<td style="vertical-align: middle; text-align: center;">6,80</td>
<td style="vertical-align: middle; text-align: center;">9,41</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 3750/600/230</td>
<td style="vertical-align: middle; text-align: center;">3750</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1180</td>
<td style="vertical-align: middle; text-align: center;">3,50</td>
<td style="vertical-align: middle; text-align: center;">5,40</td>
<td style="vertical-align: middle; text-align: center;">7,52</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4000/600/230</td>
<td style="vertical-align: middle; text-align: center;">4000</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1260</td>
<td style="vertical-align: middle; text-align: center;">3,75</td>
<td style="vertical-align: middle; text-align: center;">7,60</td>
<td style="vertical-align: middle; text-align: center;">10,49</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4250/600/230</td>
<td style="vertical-align: middle; text-align: center;">4250</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1340</td>
<td style="vertical-align: middle; text-align: center;">4,00</td>
<td style="vertical-align: middle; text-align: center;">6,20</td>
<td style="vertical-align: middle; text-align: center;">8,60</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4500/600/230</td>
<td style="vertical-align: middle; text-align: center;">4500</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1420</td>
<td style="vertical-align: middle; text-align: center;">4,25</td>
<td style="vertical-align: middle; text-align: center;">5,10</td>
<td style="vertical-align: middle; text-align: center;">7,11</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 4750/600/230</td>
<td style="vertical-align: middle; text-align: center;">4750</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1500</td>
<td style="vertical-align: middle; text-align: center;">4,50</td>
<td style="vertical-align: middle; text-align: center;">6,80</td>
<td style="vertical-align: middle; text-align: center;">9,41</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5000/600/230</td>
<td style="vertical-align: middle; text-align: center;">5000</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1580</td>
<td style="vertical-align: middle; text-align: center;">4,75</td>
<td style="vertical-align: middle; text-align: center;">5,70</td>
<td style="vertical-align: middle; text-align: center;">7,92</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5250/600/230</td>
<td style="vertical-align: middle; text-align: center;">5250</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1660</td>
<td style="vertical-align: middle; text-align: center;">5,00</td>
<td style="vertical-align: middle; text-align: center;">6,00</td>
<td style="vertical-align: middle; text-align: center;">8,33</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5500/600/230</td>
<td style="vertical-align: middle; text-align: center;">5500</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1740</td>
<td style="vertical-align: middle; text-align: center;">5,25</td>
<td style="vertical-align: middle; text-align: center;">6,10</td>
<td style="vertical-align: middle; text-align: center;">8,46</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 5750/600/230</td>
<td style="vertical-align: middle; text-align: center;">5750</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1810</td>
<td style="vertical-align: middle; text-align: center;">5,50</td>
<td style="vertical-align: middle; text-align: center;">5,20</td>
<td style="vertical-align: middle; text-align: center;">7,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6000/600/230</td>
<td style="vertical-align: middle; text-align: center;">6000</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1890</td>
<td style="vertical-align: middle; text-align: center;">5,75</td>
<td style="vertical-align: middle; text-align: center;">5,20</td>
<td style="vertical-align: middle; text-align: center;">7,25</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6250/600/230</td>
<td style="vertical-align: middle; text-align: center;">6250</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">1970</td>
<td style="vertical-align: middle; text-align: center;">6,00</td>
<td style="vertical-align: middle; text-align: center;">5,10</td>
<td style="vertical-align: middle; text-align: center;">7,11</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6500/600/230</td>
<td style="vertical-align: middle; text-align: center;">6500</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">2050</td>
<td style="vertical-align: middle; text-align: center;">6,25</td>
<td style="vertical-align: middle; text-align: center;">4,40</td>
<td style="vertical-align: middle; text-align: center;">6,17</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 6750/600/230</td>
<td style="vertical-align: middle; text-align: center;">6750</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">2130</td>
<td style="vertical-align: middle; text-align: center;">6,50</td>
<td style="vertical-align: middle; text-align: center;">3,80</td>
<td style="vertical-align: middle; text-align: center;">5,36</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 7000/600/230</td>
<td style="vertical-align: middle; text-align: center;">7000</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">2210</td>
<td style="vertical-align: middle; text-align: center;">6,75</td>
<td style="vertical-align: middle; text-align: center;">3,30</td>
<td style="vertical-align: middle; text-align: center;">4,68</td>
</tr>
<tr>
<td style="vertical-align: middle;">HELUZ 7250/600/230</td>
<td style="vertical-align: middle; text-align: center;">7250</td>
<td style="vertical-align: middle; text-align: center;">600</td>
<td style="vertical-align: middle; text-align: center;">230</td>
<td style="vertical-align: middle; text-align: center;">2290</td>
<td style="vertical-align: middle; text-align: center;">7,00</td>
<td style="vertical-align: middle; text-align: center;">2,80</td>
<td style="vertical-align: middle; text-align: center;">4,01</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><em>Tab. 3.52</em> Keramické panely RIEDER</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Informativní hmotnost <em>m</em> [kg]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Uložení 125 mm</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
<td style="text-align: center; vertical-align: middle;">světlé rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>g</em><sub>k,2</sub> + <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td>POD 001/Ji</td>
<td style="text-align: center;">3580</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">740</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">6,50</td>
</tr>
<tr>
<td>POD 002/Ji</td>
<td style="text-align: center;">3580</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">740</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">10,70</td>
</tr>
<tr>
<td>POD 003/Ji</td>
<td style="text-align: center;">3580</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1274</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">6,45</td>
</tr>
<tr>
<td>POD 004/Ji</td>
<td style="text-align: center;">3580</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1274</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">6,10</td>
</tr>
<tr>
<td>POD 005/Ji</td>
<td style="text-align: center;">3880</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">797</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">5,85</td>
</tr>
<tr>
<td>POD 006/Ji</td>
<td style="text-align: center;">3880</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">797</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">8,15</td>
</tr>
<tr>
<td>POD 007/Ji</td>
<td style="text-align: center;">3880</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1136</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">4,80</td>
</tr>
<tr>
<td>POD 008/Ji</td>
<td style="text-align: center;">3880</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1363</td>
<td style="text-align: center;">3,350</td>
<td style="text-align: center;">7,46</td>
</tr>
<tr>
<td>POD 009/Ji</td>
<td style="text-align: center;">4180</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">854</td>
<td style="text-align: center;">3,950</td>
<td style="text-align: center;">7,56</td>
</tr>
<tr>
<td>POD 010/Ji</td>
<td style="text-align: center;">4180</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">854</td>
<td style="text-align: center;">3,950</td>
<td style="text-align: center;">7,52</td>
</tr>
<tr>
<td>POD 011/Ji</td>
<td style="text-align: center;">4180</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1450</td>
<td style="text-align: center;">3,950</td>
<td style="text-align: center;">4,55</td>
</tr>
<tr>
<td>POD 012/Ji</td>
<td style="text-align: center;">4180</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1450</td>
<td style="text-align: center;">3,950</td>
<td style="text-align: center;">6,34</td>
</tr>
<tr>
<td>POD 013/Ji</td>
<td style="text-align: center;">4480</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">911</td>
<td style="text-align: center;">4,250</td>
<td style="text-align: center;">4,55</td>
</tr>
<tr>
<td>POD 014/Ji</td>
<td style="text-align: center;">4480</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">911</td>
<td style="text-align: center;">4,250</td>
<td style="text-align: center;">6,32</td>
</tr>
<tr>
<td>POD 015/Ji</td>
<td style="text-align: center;">4480</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1538</td>
<td style="text-align: center;">4,250</td>
<td style="text-align: center;">3,55</td>
</tr>
<tr>
<td>POD 016/Ji</td>
<td style="text-align: center;">4480</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1538</td>
<td style="text-align: center;">4,250</td>
<td style="text-align: center;">5,20</td>
</tr>
<tr>
<td>POD 017/Ji</td>
<td style="text-align: center;">4780</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">968</td>
<td style="text-align: center;">4,550</td>
<td style="text-align: center;">3,83</td>
</tr>
<tr>
<td>POD 018/Ji</td>
<td style="text-align: center;">4780</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">968</td>
<td style="text-align: center;">4,550</td>
<td style="text-align: center;">5,11</td>
</tr>
<tr>
<td>POD 019/Ji</td>
<td style="text-align: center;">4780</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1626</td>
<td style="text-align: center;">4,550</td>
<td style="text-align: center;">2,62</td>
</tr>
<tr>
<td>POD 020/Ji</td>
<td style="text-align: center;">4780</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1626</td>
<td style="text-align: center;">4,550</td>
<td style="text-align: center;">5,09</td>
</tr>
<tr>
<td>POD 021/Ji</td>
<td style="text-align: center;">5080</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1025</td>
<td style="text-align: center;">4,850</td>
<td style="text-align: center;">2,55</td>
</tr>
<tr>
<td>POD 022/Ji</td>
<td style="text-align: center;">5080</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1025</td>
<td style="text-align: center;">4,850</td>
<td style="text-align: center;">5,06</td>
</tr>
<tr>
<td>POD 123/Ji</td>
<td style="text-align: center;">5080</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215</td>
<td style="text-align: center;">1714</td>
<td style="text-align: center;">4,850</td>
<td style="text-align: center;">2,51</td>
</tr>
<tr>
<td>POD 124/Ji</td>
<td style="text-align: center;">5080</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">215+</td>
<td style="text-align: center;">1714</td>
<td style="text-align: center;">4,850</td>
<td style="text-align: center;">5,05</td>
</tr>
<tr>
<td>POD 125/Ji</td>
<td style="text-align: center;">5380</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">1298</td>
<td style="text-align: center;">5,150</td>
<td style="text-align: center;">3,50</td>
</tr>
<tr>
<td>POD 126/Ji</td>
<td style="text-align: center;">5380</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245+</td>
<td style="text-align: center;">1298</td>
<td style="text-align: center;">5,150</td>
<td style="text-align: center;">5,00</td>
</tr>
<tr>
<td>POD 127/Ji</td>
<td style="text-align: center;">5380</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">2620</td>
<td style="text-align: center;">5,150</td>
<td style="text-align: center;">2,80</td>
</tr>
<tr>
<td>POD 128/Ji</td>
<td style="text-align: center;">5380</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245+</td>
<td style="text-align: center;">2620</td>
<td style="text-align: center;">5,150</td>
<td style="text-align: center;">5,00</td>
</tr>
<tr>
<td>POD 129/Ji</td>
<td style="text-align: center;">5680</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">1371</td>
<td style="text-align: center;">5,450</td>
<td style="text-align: center;">2,80</td>
</tr>
<tr>
<td>POD 130/Ji</td>
<td style="text-align: center;">5680</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245+</td>
<td style="text-align: center;">1371</td>
<td style="text-align: center;">5,450</td>
<td style="text-align: center;">5,00</td>
</tr>
<tr>
<td>POD 131/Ji</td>
<td style="text-align: center;">5680</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">2766</td>
<td style="text-align: center;">5,450</td>
<td style="text-align: center;">2,50</td>
</tr>
<tr>
<td>POD 132/Ji</td>
<td style="text-align: center;">5680</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245+</td>
<td style="text-align: center;">2766</td>
<td style="text-align: center;">5,450</td>
<td style="text-align: center;">5,00</td>
</tr>
<tr>
<td>POD 133/Ji</td>
<td style="text-align: center;">5980</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">1444</td>
<td style="text-align: center;">5,750</td>
<td style="text-align: center;">2,50</td>
</tr>
<tr>
<td>POD 134/Ji</td>
<td style="text-align: center;">5980</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245+</td>
<td style="text-align: center;">1444</td>
<td style="text-align: center;">5,750</td>
<td style="text-align: center;">5,00</td>
</tr>
<tr>
<td>POD 135/Ji</td>
<td style="text-align: center;">5980</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">2912</td>
<td style="text-align: center;">5,750</td>
<td style="text-align: center;">2,50</td>
</tr>
<tr>
<td>POD 136/Ji</td>
<td style="text-align: center;">5980</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245+</td>
<td style="text-align: center;">2912</td>
<td style="text-align: center;">5,750</td>
<td style="text-align: center;">5,00</td>
</tr>
<tr>
<td>POD 137/Ji</td>
<td style="text-align: center;">6280</td>
<td style="text-align: center;">590</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">1516</td>
<td style="text-align: center;">6,050</td>
<td style="text-align: center;">2,50</td>
</tr>
<tr>
<td>POD 138/Ji</td>
<td style="text-align: center;">6280</td>
<td style="text-align: center;">1190</td>
<td style="text-align: center;">245</td>
<td style="text-align: center;">3057</td>
<td style="text-align: center;">6,050</td>
<td style="text-align: center;">2,50</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-13"><strong>Příklad 3.13</strong></p>



<p class="wp-block-paragraph">Vyberte panel při světlosti stropní konstrukce 5,75 m a zatížení 5,0 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph">Těmto hodnotám odpovídá panel POD 134/Ji – 5980/1190/245+.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-8">3.8 OCELOVÉ STROPY</h3>



<p class="wp-block-paragraph">Mezi ocelové stropy můžeme řadit takové stropy, jejichž nosným prvkem je ocelový plech. Pro konstrukce zastropení se používají buď plechy profilované (trapézové), nebo plechy rovné, nejčastěji s výstupky na lícové straně (žebrované, s oválnými či kruhovými výstupky apod.). Pro konstrukce zastropení se používají trapézové plechy různých výrobců, například trapézové plechy VSŽ (Východoslovenské železárny), plechy TR (Kovové profily spol. s. r. o.) – viz <em><a href="#tab-14-12">tab. 14.12</a></em>. Nosným prvkem pro tyto plechy bývají nejčastěji ocelové válcované profily.</p>



<p class="wp-block-paragraph" id="tab-3-53"><em>Tab. 3.53</em> VSŽ plechy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Prvek</td>
<td style="text-align: center;">Nákres</td>
<td style="text-align: center;">Výška <em>h</em><sub>d</sub> [mm]</td>
<td style="text-align: center;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub> [–]</td>
</tr>
<tr>
<td style="vertical-align: middle;">Za studena tvarované trapézové plechy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9043" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-43.jpg" alt="" width="287" height="112" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-43.jpg 287w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-43-150x59.jpg 150w" sizes="(max-width: 287px) 100vw, 287px" /></td>
<td style="text-align: center; vertical-align: middle;">25–150</td>
<td style="text-align: center; vertical-align: middle;">2–6</td>
<td style="text-align: center; vertical-align: middle;">40–70</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-54"><em>Tab. 3.54</em> Základní charakteristiky vybraných trapézových plechů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Profil</td>
<td style="text-align: center; vertical-align: middle;">Rozměry <em>B</em> x <em>H</em> x <em>T</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Výrobní délka <em>L</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Hmotnost <em>m</em> [kg/m<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">Moment setrvačnosti <em>I</em><sub>y</sub> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">Průřezový modul <em>W</em><sub>y</sub> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">Součinitel <em>K</em> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12101</td>
<td style="text-align: center; vertical-align: middle;">600 x 80 x 0,8</td>
<td style="text-align: center; vertical-align: middle;">3–12</td>
<td style="text-align: center; vertical-align: middle;">11,42</td>
<td style="text-align: center; vertical-align: middle;">138,54</td>
<td style="text-align: center; vertical-align: middle;">29,80</td>
<td style="text-align: center; vertical-align: middle;">3340</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12102</td>
<td style="text-align: center; vertical-align: middle;">600 x 80 x 1,0</td>
<td style="text-align: center; vertical-align: middle;">3–12</td>
<td style="text-align: center; vertical-align: middle;">14,28</td>
<td style="text-align: center; vertical-align: middle;">169,40</td>
<td style="text-align: center; vertical-align: middle;">36,10</td>
<td style="text-align: center; vertical-align: middle;">4040</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12103</td>
<td style="text-align: center; vertical-align: middle;">600 x 80 x 1,3</td>
<td style="text-align: center; vertical-align: middle;">3–12</td>
<td style="text-align: center; vertical-align: middle;">28,38</td>
<td style="text-align: center; vertical-align: middle;">214,20</td>
<td style="text-align: center; vertical-align: middle;">46,60</td>
<td style="text-align: center; vertical-align: middle;">5241</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12104</td>
<td style="text-align: center; vertical-align: middle;">600 x 80 x 1,5</td>
<td style="text-align: center; vertical-align: middle;">3–12</td>
<td style="text-align: center; vertical-align: middle;">21,40</td>
<td style="text-align: center; vertical-align: middle;">249,52</td>
<td style="text-align: center; vertical-align: middle;">55,01</td>
<td style="text-align: center; vertical-align: middle;">6161</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12105</td>
<td style="text-align: center; vertical-align: middle;">600 x 80 x 1,8</td>
<td style="text-align: center; vertical-align: middle;">3–12</td>
<td style="text-align: center; vertical-align: middle;">25,65</td>
<td style="text-align: center; vertical-align: middle;">289,51</td>
<td style="text-align: center; vertical-align: middle;">63,76</td>
<td style="text-align: center; vertical-align: middle;">7141</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13001</td>
<td style="text-align: center; vertical-align: middle;">300 x 150 x 1,0</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
<td style="text-align: center; vertical-align: middle;">17,00</td>
<td style="text-align: center; vertical-align: middle;">550,00</td>
<td style="text-align: center; vertical-align: middle;">61,15</td>
<td style="text-align: center; vertical-align: middle;">6848</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13002</td>
<td style="text-align: center; vertical-align: middle;">300 x 150 x 1,3</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
<td style="text-align: center; vertical-align: middle;">22,10</td>
<td style="text-align: center; vertical-align: middle;">724,00</td>
<td style="text-align: center; vertical-align: middle;">79,01</td>
<td style="text-align: center; vertical-align: middle;">8849</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13003</td>
<td style="text-align: center; vertical-align: middle;">300 x 150 x 1,5</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
<td style="text-align: center; vertical-align: middle;">25,50</td>
<td style="text-align: center; vertical-align: middle;">844,00</td>
<td style="text-align: center; vertical-align: middle;">91,45</td>
<td style="text-align: center; vertical-align: middle;">10242</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13004</td>
<td style="text-align: center; vertical-align: middle;">300 x 150 x 1,8</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
<td style="text-align: center; vertical-align: middle;">30,60</td>
<td style="text-align: center; vertical-align: middle;">1080,00</td>
<td style="text-align: center; vertical-align: middle;">108,40</td>
<td style="text-align: center; vertical-align: middle;">12140</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13005</td>
<td style="text-align: center; vertical-align: middle;">300 x 150 x 2,0</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
<td style="text-align: center; vertical-align: middle;">34,00</td>
<td style="text-align: center; vertical-align: middle;">1128,00</td>
<td style="text-align: center; vertical-align: middle;">120,80</td>
<td style="text-align: center; vertical-align: middle;">13529</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Násobitel</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">10<sup>4</sup></td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Přípustnou charakteristickou hodnotu zatížení <em>q</em><sub>k,dov</sub>, kterým lze profilované plech zatížit, můžeme stanovit podle následujícího vztahu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
q_\text{k,dov}=0{,}01K/L^2\space[\text{kN/m}^2]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>L</em> &#8230; rozpětí plechu [m],</p>



<p class="wp-block-paragraph"><em>K</em> &#8230; součinitel, uvedený v <em>tab. 3.54</em>,</p>



<p class="wp-block-paragraph"><em>q</em><sub>k,dov</sub> &#8230; přípustná charakteristická hodnota zatížení [kN/m<sup>2</sup>].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-14"><strong>Příklad 3.14</strong></p>



<p class="wp-block-paragraph">Zjistěte zatížení, kterým lze zatížit profilovaný plech, je-li jeho rozpětí 4,8 m.</p>



<p class="wp-block-paragraph">Je zvolen plech 12 104.</p>



<p class="wp-block-paragraph">Zatížení <em>q</em><sub>k,dov</sub> = 0,01 · 6 161 / 4,8<sup>2</sup> = 2,67 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph"><strong>Žebrované plechy</strong></p>



<p class="wp-block-paragraph">Žebrované plechy se kladou na podlahové nosníky (válcované profily) s mezerou 10 mm a přivaří se na ně průběžnými svary (vetknutí plechů sníží průhyb plechů).</p>



<p class="wp-block-paragraph">V následující <em>tab. 3.55</em> jsou uvedena možná rozpětí v metrech v závislosti na zatížení a tloušťce plechu za předpokladu průhybu 1/200 rozpětí.</p>



<p class="wp-block-paragraph" id="tab-3-55"><em>Tab. 3.55</em> Přípustná rozpětí žebrovaných plechů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Charakteristická hodnota zatížení <em>q</em><sub>k,dov</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" colspan="5">Přípustné rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>dov</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="5">tloušťka plechu <em>t</em> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">0,86</td>
<td style="text-align: center; vertical-align: middle;">1,07</td>
<td style="text-align: center; vertical-align: middle;">1,28</td>
<td style="text-align: center; vertical-align: middle;">1,68</td>
<td style="text-align: center; vertical-align: middle;">2,07</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">0,79</td>
<td style="text-align: center; vertical-align: middle;">0,98</td>
<td style="text-align: center; vertical-align: middle;">1,17</td>
<td style="text-align: center; vertical-align: middle;">1,55</td>
<td style="text-align: center; vertical-align: middle;">1,91</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">0,74</td>
<td style="text-align: center; vertical-align: middle;">0,92</td>
<td style="text-align: center; vertical-align: middle;">1,11</td>
<td style="text-align: center; vertical-align: middle;">1,45</td>
<td style="text-align: center; vertical-align: middle;">1,79</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">0,69</td>
<td style="text-align: center; vertical-align: middle;">0,87</td>
<td style="text-align: center; vertical-align: middle;">1,04</td>
<td style="text-align: center; vertical-align: middle;">1,37</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">0,66</td>
<td style="text-align: center; vertical-align: middle;">0,83</td>
<td style="text-align: center; vertical-align: middle;">0,99</td>
<td style="text-align: center; vertical-align: middle;">1,31</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">0,79</td>
<td style="text-align: center; vertical-align: middle;">0,95</td>
<td style="text-align: center; vertical-align: middle;">1,26</td>
<td style="text-align: center; vertical-align: middle;">1,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">0,61</td>
<td style="text-align: center; vertical-align: middle;">0,76</td>
<td style="text-align: center; vertical-align: middle;">0,91</td>
<td style="text-align: center; vertical-align: middle;">1,21</td>
<td style="text-align: center; vertical-align: middle;">1,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">0,59</td>
<td style="text-align: center; vertical-align: middle;">0,74</td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">1,17</td>
<td style="text-align: center; vertical-align: middle;">1,46</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-15"><strong>Příklad 3.15</strong></p>



<p class="wp-block-paragraph">Zjistěte přípustné rozpětí pro plech tloušťky 6 mm, je-li zatížení 5,5 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph">V tabulce budeme interpolovat mezi hodnotami rozpětí pro zatížení 5 a 6 kN/m<sup>2</sup>, to je mezi hodnotami 1,11 a 1,04.</p>



<p class="wp-block-paragraph">Přípustné rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>dov</sub> = (1,11 + 1,04) / 2 = 1,08 m.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-9">3.9 SPRAŽENÉ STROPY</h3>



<p class="wp-block-paragraph" id="tab-3-56"><em>Tab. 3.56</em> Spřažený strop</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em><sub>d</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub></td>
</tr>
<tr>
<td style="vertical-align: middle;">Spřažený strop</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9044" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-44.jpg" alt="" width="233" height="71" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-44.jpg 233w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-44-150x46.jpg 150w" sizes="(max-width: 233px) 100vw, 233px" /></td>
<td style="text-align: center; vertical-align: middle;">200–1000</td>
<td style="text-align: center; vertical-align: middle;">5–15</td>
<td style="text-align: center; vertical-align: middle;">20–25</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Spřaženými stropy rozumíme spřaženou ocelobetonovou konstrukci, která se skládá z ocelových nosníků IPN, přes které je položeno trapézový profilovaný plech, tvořící bednění pro železobetonovou desku. Železobetonová deska je spojena s ocelovým nosníkem prvky spřažení, čímž napomáhá hospodárnějšímu využití konstrukce. Železobetonová deska se navrhuje jako spojitá deska, pnutá přes ocelové nosníky.</p>



<p class="wp-block-paragraph" id="priklad-3-16"><strong>Příklad 3.16</strong></p>



<p class="wp-block-paragraph">Navrhněte spřažený ocelobetonový strop v administrativní budově, kde rozpětí ocelových nosníků je 5,7 m. Skladbu podlahy číslo 11 zvolte podle <em><a href="http://tab-3-7">tab. 3.7</a></em>, osovou vzdálenost ocelových nosníků volte 1,5 m.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-45.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-45.jpg" alt="" class="wp-image-9046" width="300" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-45.jpg 600w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-45-150x56.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></a></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení (návrhové hodnoty)</p>



<p class="wp-block-paragraph">Stálé</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Podlaha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}94\space\text{kN/mm}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Železobetonová deska 70 mm</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}75\cdot1{,}35=2{,}36\space\text{kN/mm}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
4{,}30\space\text{kN/mm}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nahodilé</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
2{,}5\cdot1{,}5=3{,}75\space\text{kN/mm}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}05\space\text{kN/mm}^2
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Železobetonová deska se navrhne podle zásad minimálních tlouštěk desky, tj. 70 mm.</p>



<p class="wp-block-paragraph">Ocelový nosník.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení od desky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}05\cdot1{,}5=12{,}08\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Vlastní tíha I 2450</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}362\cdot1{,}35=0{,}26\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
12{,}38\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Pro jednoduchost návrhu použijeme <em><a href="http://tab-4-2">tab. 4.2</a></em> ocelových nosníků uvedenou v <em><a href="http://4-3">kap. 4.3</a></em>. Pro rozpětí 5,7 m vybereme řádek 6,0 m a pro zatížení 12,38 kN/m vybereme mezi sloupci pro 10,0 a 20,0 kN/m profil stropnice IPN 240.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-10">3.10 DŘEVENÉ STROPY</h3>



<p class="wp-block-paragraph">Dřevěné stropy se pro svoje nesporné výhody v současnosti opět stále více používají. Při jejich návrhu můžeme vycházet z empirických vzorců v závislosti na rozpětí: (vzorce předpokládají osovou vzdálenost trámů 0,65–0,75 m).</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-3-9"><img loading="lazy" decoding="async" width="306" height="158" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-9.jpg" alt="" class="wp-image-9048" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-9.jpg 306w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-9-150x77.jpg 150w" sizes="(max-width: 306px) 100vw, 306px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.9</em> Řez dřevěným stropem se spuštěným záklopem</p>
</div>



<div class="wp-block-column equation-align-left is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=130+20\ell\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; světlost [m],</p>



<p class="wp-block-paragraph"><em>b</em> &#8230; 0,6<em>h</em> [mm].</p>
</div>
</div>



<p class="wp-block-paragraph">Za zmínku stojí pravidla, podle kterých v dřívějších dobách navrhovali nosné trámy dřevěných stropů staří tesaři.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=160+20\ell\space[\text{mm}]\\\\
b=5/7h
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Jestliže bylo zatížení <em>q</em> = 5,0 kN/m<sup>2</sup> a osová vzdálenost trámů <em>a</em> = 0,85 m,</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-3-10"><img loading="lazy" decoding="async" width="313" height="329" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-10.jpg" alt="" class="wp-image-9049" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-10.jpg 313w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-10-143x150.jpg 143w" sizes="(max-width: 313px) 100vw, 313px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.10</em> Řez dřevěným stropem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=110+30\ell\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí [m],</p>



<p class="wp-block-paragraph"><em>h</em> &#8230; výška trámu [m],</p>



<p class="wp-block-paragraph"><em>b</em> &#8230; šířka trámu [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Empirické vzorce, které berou v úvahu průhyb 1/300<span style="font-size: 19px;"><em>ℓ</em></span></p>



<p class="wp-block-paragraph"><em>h</em> = <span style="font-size: 19px;"><em>ℓ</em></span>/16 [m] pro návrhovou pevnost dřeva <em>f</em><sub>d</sub> &gt; 12 MPa,</p>



<p class="wp-block-paragraph"><em>h</em> = <span style="font-size: 19px;"><em>ℓ</em></span>/20 [m] pro návrhovou pevnost dřeva <em>f</em><sub>d</sub> &gt; 9 MPa.</p>
</div>
</div>



<p class="wp-block-paragraph">Vzorce platí pro rovnoměrné spojité zatížení, ne pro zatížení osamělými břemeny.</p>



<p class="wp-block-paragraph" id="priklad-3-17"><strong>Příklad 3.17</strong></p>



<p class="wp-block-paragraph">Navrhněte rozměry stropního dřevěného trámu, při světlé osové vzdálenosti mezi stěnami 4,6 m a osová vzdálenosti trámů 0,7 m.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=130+20\cdot4{,}6=222\space\text{mm}\\\\
b=0{,}6\cdot0{,}222=133{,}2\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při uvážení průhybu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=4{,}6/20=0{,}23\space\text{m}=230\space\text{mm}\\\\
b=0{,}6\cdot230=138\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Je zvolen průřez 140/240 mm.</p>



<p class="wp-block-paragraph">Pro přesnější návrh lze použít vzorců, které berou v úvahu nejen rozpětí, ale i zatížení a osovou vzdálenost trámů. Vypočítají se nutné hodnoty průřezového modulu <em>W</em><sub>y,nut</sub> a momentu setrvačnosti <em>I</em><sub>y, nut</sub></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
W_\text{y,nut}=14q_\text{d}\cdot a\cdot\ell^2\cdot10^3\space[\text{mm}^3]\\\\
I_\text{y,nut}=33W_\text{y}\cdot\ell\space[\text{mm}^4]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>q</em><sub>d</sub> &#8230; návrhová hodnota zatížení [kN/m],</p>



<p class="wp-block-paragraph"><em>a</em> &#8230; osová vzdálenost trámů [m],</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-3-18"><strong>Příklad 3.18</strong></p>



<p class="wp-block-paragraph">Navrhněte a posuďte rozměry stropního trámu, při světlosti mezi stěnami 5,0 m, zatížení 5,5 kN/m<sup>2</sup> a osové vzdálenosti trámů 0,9 m.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
W_\text{y,nut}=14\cdot5{,}5\cdot0{,}9\cdot5{,}0^2\cdot10^3=1\space732\cdot10^3\space\text{mm}^3\\\\
I_\text{y,nut}=33\cdot5{,}0\cdot1\space732\cdot10^3=285{,}78\cdot10^6\space\text{mm}^4
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Je navržen průřez 160/280 mm.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
W_\text{y}=1/6\text{b}\cdot h^2=1/6\cdot160\cdot280^2=2\space090\cdot10^3\gt W_\text{y,nut}=1\space732\cdot10^3\space\text{mm}^3\\\\
I_\text{y}=1/12\text{b}\cdot h^3=1/12\cdot160\cdot280^2=292{,}69\cdot10^6\gt I_\text{y,nut}=285{,}78\cdot10^6\space\text{mm}^4
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Navržený průřez vyhovuje.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-11">3.11 KLENBY A OBLOUKY</h3>



<p class="wp-block-paragraph"><strong>Klenby do ocelových nosníků</strong></p>



<p class="wp-block-paragraph">Nosnými prvky v tomto stropu jsou jednak ocelové stropní nosníky (nejčastěji válcovaného průřezu) a potom klenba v polích mezi nosníky.</p>



<p class="wp-block-paragraph">Vzepětí klenby se doporučuje volit nejméně 0,1 m. Tloušťku klenby lze určit ze vztahu</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-3-11"><img loading="lazy" decoding="async" width="279" height="113" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-11.jpg" alt="" class="wp-image-9050" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-11.jpg 279w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-11-150x61.jpg 150w" sizes="(max-width: 279px) 100vw, 279px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.11 </em> Klenba do ocelových nosníků</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d=\frac{\ell^2\cdot q_\text{d}}{0{,}4f_\text{d}}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí klenby [m],</p>



<p class="wp-block-paragraph"><em>q</em><sub>d</sub> &#8230; zatížení [kN/m<sup>2</sup>],</p>



<p class="wp-block-paragraph"><em>f</em><sub>d</sub> &#8230; návrhová pevnost cihel klenby [MPa],</p>



<p class="wp-block-paragraph"><em>d</em> &#8230; tloušťka klenby [mm].</p>
</div>
</div>



<p class="wp-block-paragraph" id="priklad-3-19"><strong>Příklad 3.19</strong></p>



<p class="wp-block-paragraph">Navrhněte tloušťku klenby při zatížení 9,5 kN/m<sup>2</sup>, rozpětí 2,1 m a návrhová pevnost cihel klenby 0,9 MPa.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
d=\frac{2{,}1^2\cdot9{,}5}{0{,}4\cdot0{,}9}=116{,}3\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Navržená tloušťka klenby na půl cihly klasického formátu je 140 mm.</p>



<p class="wp-block-paragraph">V <em><a href="#tab-3-54">tab. 3.54</a></em> a <em>3.57</em> jsou podle uvedeného vzorce vyčíslena největší možná rozpětí, uvažujeme-li návrhovou pevnost cihel klenby 1,2 MPa.</p>



<p class="wp-block-paragraph" id="tab-3-56"><em>Tab. 3.56</em> Tloušťka klenby ½ cihly</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Tloušťka klenby ½ cihly</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">10,00</td>
<td style="text-align: center; vertical-align: middle;">12,50</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">2,99</td>
<td style="text-align: center; vertical-align: middle;">2,90</td>
<td style="text-align: center; vertical-align: middle;">2,73</td>
<td style="text-align: center; vertical-align: middle;">2,59</td>
<td style="text-align: center; vertical-align: middle;">2,32</td>
<td style="text-align: center; vertical-align: middle;">2,11</td>
<td style="text-align: center; vertical-align: middle;">1,83</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3-57"><em>Tab. 3.57</em> Tloušťka klenby 1 cihla</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Tloušťka klenby 1 cihla</td>
<td style="text-align: center; vertical-align: middle;">zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">17,50</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
<td style="text-align: center; vertical-align: middle;">25,00</td>
<td style="text-align: center; vertical-align: middle;">30,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">2,82</td>
<td style="text-align: center; vertical-align: middle;">2,64</td>
<td style="text-align: center; vertical-align: middle;">2,36</td>
<td style="text-align: center; vertical-align: middle;">2,15</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Ocelové nosníky nesoucí klenby je možné posoudit podle tabulek pro únosnost ocelových nosníků.</p>



<p class="wp-block-paragraph"><strong>Valené klenby a oblouky</strong></p>



<p class="wp-block-paragraph">Pro stanovení dimenzí kleneb můžeme použít následujících, velmi přibližných vzorců.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:33.33%"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-3-12"><img loading="lazy" decoding="async" width="235" height="124" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12a.jpg" alt="" class="wp-image-9053" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12a.jpg 235w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12a-150x79.jpg 150w" sizes="(max-width: 235px) 100vw, 235px" /></figure>
</div></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:66.66%">
<p class="wp-block-paragraph" id="tab-3-58"><em>Tab. 3.58</em> Valené klenby</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span></td>
<td style="text-align: center; vertical-align: middle;">3,0 m</td>
<td style="text-align: center; vertical-align: middle;">4,0 m</td>
<td style="text-align: center; vertical-align: middle;">5,0 m</td>
</tr>
<tr>
<td style="vertical-align: middle;"><em>d</em></td>
<td style="text-align: center; vertical-align: middle;">½ cihly</td>
<td style="text-align: center; vertical-align: middle;">vrchol – ½ cihly<br>pata – 1 cihla</td>
<td style="text-align: center; vertical-align: middle;">1 cihla</td>
</tr>
</tbody>
</table>
</figure>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:33.33%"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="235" height="165" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12b.jpg" alt="" class="wp-image-9054" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12b.jpg 235w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12b-150x105.jpg 150w" sizes="(max-width: 235px) 100vw, 235px" /></figure>
</div></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:66.66%">
<p class="wp-block-paragraph" id="tab-3-59"><em>Tab. 3.59</em> Převýšené oblouky</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td><span style="font-size: 19px;"><em>ℓ</em></span></td>
<td style="text-align: center; vertical-align: middle;">2,0 m</td>
<td style="text-align: center; vertical-align: middle;">3,5 m</td>
<td style="text-align: center; vertical-align: middle;">5,5 m</td>
<td style="text-align: center; vertical-align: middle;">8,0 m</td>
</tr>
<tr>
<td><em>d</em></td>
<td style="text-align: center; vertical-align: middle;">1 cihla</td>
<td style="text-align: center; vertical-align: middle;">1 ½ cihly</td>
<td style="text-align: center; vertical-align: middle;">2–2 ½ cihly</td>
<td style="text-align: center; vertical-align: middle;">2 ½–3 cihly</td>
</tr>
</tbody>
</table>
</figure>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:33.33%"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="235" height="163" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12c.jpg" alt="" class="wp-image-9055" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12c.jpg 235w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-3-12c-150x104.jpg 150w" sizes="(max-width: 235px) 100vw, 235px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3.12</em> Klenby</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:66.66%">
<p class="wp-block-paragraph" id="tab-3-60"><em>Tab. 3.60</em> Lomené oblouky</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td><span style="font-size: 19px;"><em>ℓ</em></span></td>
<td style="text-align: center; vertical-align: middle;">2,0 m</td>
<td style="text-align: center; vertical-align: middle;">3,5 m</td>
<td style="text-align: center; vertical-align: middle;">5,5 m</td>
<td style="text-align: center; vertical-align: middle;">8,0 m</td>
</tr>
<tr>
<td><em>d</em></td>
<td style="text-align: center; vertical-align: middle;">½ cihly</td>
<td style="text-align: center; vertical-align: middle;">1 cihla</td>
<td style="text-align: center; vertical-align: middle;">1 ½ cihly</td>
<td style="text-align: center; vertical-align: middle;">2 cihly</td>
</tr>
</tbody>
</table>
</figure>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4">4 TRÁMY A PRŮVLAKY</h3>



<p class="wp-block-paragraph">Rozměry nosníků (trámů, průvlaků, příčlí) jsou závislé na materiálu, ze kterého jsou zhotoveny (dřevo, ocel, železobeton, předpjatý beton), na tvaru příčného řezu, na zatížení, na rozpětí a na statickém schématu nosníku.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4-1">4.1 ZATÍŽENÍ</h3>



<p class="wp-block-paragraph">Zatížení na trámy a průvlaky se pro potřeby jejich návrhu udává většinou jako zatížené spojité v kN/m.</p>



<p class="wp-block-paragraph" id="4-1-1"><strong>4.1.1 Zatížení na trámy (stropnice)</strong></p>



<p class="wp-block-paragraph">Trámy (stropnice) nejčastěji slouží jako podpora pro deskovou konstrukci, například stropní nebo střešní, a jsou také touto konstrukcí zatíženy. Pro výpočet zatížení působícího na trám je důležité určit zatěžovací šířku <em>B</em>, ze které se přenáší zatížení z desky do trámu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-4-1"><img loading="lazy" decoding="async" width="356" height="385" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-1.jpg" alt="" class="wp-image-9061" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-1.jpg 356w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-1-139x150.jpg 139w" sizes="(max-width: 356px) 100vw, 356px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 4.1</em> Uspořádání trámového stropu</p>



<p class="wp-block-paragraph">Zatěžovací šířka <em>B</em>, pro vnitřní trám je</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
B=(a_1+a_2)/2\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>a</em><sub>1</sub> &#8230; vzdálenost trámů vlevo od vyšetřovaného trámu [m],</p>



<p class="wp-block-paragraph"><em>a</em><sub>2</sub> &#8230; vzdálenost trámů vpravo do vyšetřovaného trámu [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zatěžovací šířka <em>B</em>, pro kraj ní trám je</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
B=a_3/2\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>a</em><sub>3</sub> &#8230; vzdálenost k sousednímu trámu [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zatížení na trám se určí tak, že plošné zatížení na desku se vynásobí zatěžovací šířkou a přičte se zatížení vlastní tíhou trámu.</p>



<p class="wp-block-paragraph" id="priklad-4-1"><strong>Příklad 4.1</strong></p>



<p class="wp-block-paragraph">Zjistěte návrhovou hodnotu zatížení na trám vyznačený na obrázku. Jedná se administrativní budovu. Skladba stropní konstrukce odpovídá číslu skladbě 4 v <em><a href="#tab-3-7">tab. 3.7</a></em>, nosná železobetonová deska je tloušťky 150 mm.</p>



<p class="wp-block-paragraph">V <em><a href="#priklad-3-2">př. 3.2</a></em> je vypočítáno plošné zatížení stropní desky 9,96 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-46.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-46.jpg" alt="" class="wp-image-9062" width="289" height="318" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-46.jpg 385w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-46-136x150.jpg 136w" sizes="(max-width: 289px) 100vw, 289px" /></a></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatěžovací šířka trámu je</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
B=(3{,}0+3{,}3)/2=3{,}15\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Návrhové zatížení na trám je:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od stropní desky</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
9{,}96\cdot3{,}15=31{,}37\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha trámu</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
25\cdot0{,}2\cdot0{,}4\cdot1{,}35=2{,}70\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení na trám celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
34{,}07\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="4-1-2"><strong>4.1.2 Zatížení na průvlak</strong></p>



<p class="wp-block-paragraph">Průvlak má obvykle větší rozměry než trám. Může se použít jako podpora pro stropní desku na větší rozpětí. V tomto případě se zatížení určí stejně jako u trámu s tím, že zatěžovací šířka se určí jako polovina vzdálenosti nosných prvků desky.</p>



<p class="wp-block-paragraph">Průvlak může tvořit také podporu pro trámy. V tom případě trámy působí na průvlak jako osamělá břemena z odpovídající zatěžovací šířky. Účinek osamělých břemen je možno rozpočítat na spojité rovnoměrné zatížení a připočítá se vlastní tíha průvlaku.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-4-2"><img loading="lazy" decoding="async" width="337" height="184" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-2.jpg" alt="" class="wp-image-9065" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-2.jpg 337w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-2-150x82.jpg 150w" sizes="(max-width: 337px) 100vw, 337px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 4.2</em> Obvyklý poměr rozměrů trámu a průvlaku</p>



<p class="wp-block-paragraph" id="priklad-4-2"><strong>Příklad 4.2</strong></p>



<p class="wp-block-paragraph">Vypočítejte zatížení na průvlak za předpokladu, že trámy stropu z <em>příkl. 4.1</em> jsou podpírány průvlakem podle schématu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-47.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-47.jpg" alt="" class="wp-image-9066" width="323" height="122" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-47.jpg 645w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-47-150x57.jpg 150w" sizes="(max-width: 323px) 100vw, 323px" /></a></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatěžovací šířka trámu <em>T</em><sub>1</sub></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
B=(3{,}3+3{,}0)/2=3{,}15\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
9{,}96\cdot3{,}15+0{,}20\cdot0{,}4\cdot25\cdot1{,}35=34{,}07\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Zatěžovací šířka trámu <em>T</em><sub>2</sub> je jako <em>T</em><sub>1</sub></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatěžovací šířka trám <em>T</em><sub>3</sub></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
B=(2{,}7+3{,}0)/2=2{,}85\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
9{,}96\cdot2{,}85+0{,}20\cdot0{,}4\cdot25\cdot1{,}35=31{,}09\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatěžovací šířka pro průvlaky je</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
B=(5{,}1+4{,}2)/2=4{,}65\space\text{m} 
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení od trámů na průvlak:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od trámu <em>T</em><sub>1</sub></li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
34{,}07\cdot4{,}65=158{,}44\space\text{kN}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od trámu <em>T</em><sub>2</sub></li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
34{,}07\cdot4{,}65=158{,}44\space\text{kN}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od trámu <em>T</em><sub>3</sub></li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
31{,}09\cdot4{,}65=144{,}55\space\text{kN}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení spojité od vlastní tíhy průvlaku:</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}3\cdot0{,}6\cdot25\cdot1{,}35=6{,}08\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Osamělá břemena se rozpočítají na spojité rovnoměrné zatížení (sečtou se všechna břemena a dělíme se rozpětím průvlaku)</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení od osamělých břemen</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(2\cdot158{,}44+144{,}55)/12=38{,}45\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Vlastní tíha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
6{,}08\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení průvlaku celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
44{,}53\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Průvlak, popř. trám lze provádět například jako nosník pod zdí. V tom případě se zatížení vypočítá jako součet zatížení tíhy zdiva nad průvlakem a vlastní tíhy průvlaku.</p>



<p class="wp-block-paragraph" id="priklad-4-3"><strong>Příklad 4.3</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-large"><img loading="lazy" decoding="async" width="138" height="99" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-48.jpg" alt="" class="wp-image-9068"/></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení stěnou</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}45\cdot3{,}3\cdot18\cdot1{,}35=36{,}09\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Vlastní tíha nosníku</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}45\cdot0{,}20\cdot25\cdot1{,}35=3{,}04\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
39{,}13\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="4-1-3"><strong>4.1.3 Statické veličiny</strong></p>



<p class="wp-block-paragraph">Největší ohybový moment prostého nosníku nebo spojitého nosníku o dvou polích, zatížený spojitým rovnoměrným zatížení je</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-4-3"><img loading="lazy" decoding="async" width="372" height="190" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-3.jpg" alt="" class="wp-image-9069" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-3.jpg 372w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-3-150x77.jpg 150w" sizes="(max-width: 372px) 100vw, 372px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 4.3</em> Prostý nosník, spojitý nosník o dvou a více polích</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=f_\text{d}\cdot\ell^2/8\space[\text{kNm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí [m],</p>



<p class="wp-block-paragraph"><em>f</em><sub>d</sub> &#8230; návrhová hodnota spojitého zatížení [kN/m].</p>
</div>
</div>



<p class="wp-block-paragraph">Maximální ohybový moment spojitého nosníku o třech a více polích, zatíženého spojitým rovnoměrným zatížením je přibližně</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=f_\text{d}\cdot\ell^2/10\space[\text{kNm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Jestliže se rozpětí spojitého nosníku liší vzájemně do přibližně 20 %, vypočítám ohybový moment z aritmetického průměru rozpětí.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Vzorce pro jiná zatížen a jiné podepření nosníku jsou v <em><a href="#tab-14-1">tab. 14.1</a></em>.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4-2">4.2 DŘEVENÉ TRÁMY A PRŮVLAKY</h3>



<p class="wp-block-paragraph">Přibližné vzorce pro návrh rozměrů dřevěného úzkého trámu jsou následující.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:33.33%"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-4-3"><img loading="lazy" decoding="async" width="164" height="161" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-4.jpg" alt="" class="wp-image-9070" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-4.jpg 164w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-4-4-150x147.jpg 150w" sizes="(max-width: 164px) 100vw, 164px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 4.3</em> Profily dřevěných trámů</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:66.66%">
<p class="wp-block-paragraph">Pro návrh úzkého trámu</p>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{nut}=50\sqrt{M}\space[\text{mm}],\space  b=0{,}5h\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">a pro návrh širokého trámu</p>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{nut}=65\sqrt{M}\space[\text{mm}],\space b=0{,}7\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>M</em> &#8230; ohybový moment [kNm].</p>
</div>
</div>



<p class="wp-block-paragraph">Napětí ve dřevěném průřezu se předpokládá 10 MPa.</p>



<p class="wp-block-paragraph">U dřevěných nosníku je nutné vyšetřovat průhyb, který by neměl překročit hodnotu 1/300 rozpětí. V závislosti na průhybu lze určit nutnou výšku nosníku <em>h</em><sub>nut</sub> jako</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_\text{nut}=\frac{\ell}{16}\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí trámu [mm].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-4-4"><strong>Příklad 4.4</strong></p>



<p class="wp-block-paragraph">Navrhněte dřevěný trám, jehož rozpětí je 4,5 m a zatížení 8,4 kN/m.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="399" height="123" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-49.jpg" alt="" class="wp-image-9072" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-49.jpg 399w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-49-150x46.jpg 150w" sizes="(max-width: 399px) 100vw, 399px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=8{,}4\cdot4{,}5^2/8=21{,}26\space\text{kNm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Úzký nosník</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{nut}=50\cdot\sqrt{21{,}26}=230{,}6\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Z podmínky průhybu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h_\text{nut}=4\space500/16=281{,}25\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Navrhujeme výšku nosníku <em>h</em> = 300 mm</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=0{,}5\cdot300=150\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Je zvolen průřez</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
150/300\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Pro některá zatížení a rozpětí lze velikosti profilů z řeziva pevnosti C24 vyhledat přímo z <em>tab. 4.1</em> (uvedeny jsou vždy dvě hodnoty). O velikosti profilů rozhoduje omezení průhybu, uvažovaného 1/300 <span style="font-size: 19px;"><em>ℓ</em></span>.</p>



<p class="wp-block-paragraph" id="tab-4-1"><em>Tab. 4.1</em> Návrhové dřevěné profily trámů pevnosti C24</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="8">Návrhová hodnota zatížení <em>q</em><sub>d</sub> [kN/m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">60/180<br>80/160</td>
<td style="text-align: center; vertical-align: middle;">100/180<br>80/200</td>
<td style="text-align: center; vertical-align: middle;">100/200<br>80/220</td>
<td style="text-align: center; vertical-align: middle;">120/220<br>100/240</td>
<td style="text-align: center; vertical-align: middle;">140/220<br>120/240</td>
<td style="text-align: center; vertical-align: middle;">180/220<br>120/260</td>
<td style="text-align: center; vertical-align: middle;">200/220<br>140/260</td>
<td style="text-align: center; vertical-align: middle;">200/240<br>140/280</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">80/180<br>60/200</td>
<td style="text-align: center; vertical-align: middle;">100/200<br>80/200</td>
<td style="text-align: center; vertical-align: middle;">120/220<br>100/240</td>
<td style="text-align: center; vertical-align: middle;">160/220<br>140/240</td>
<td style="text-align: center; vertical-align: middle;">200/220<br>140/260</td>
<td style="text-align: center; vertical-align: middle;">200/240<br>140/280</td>
<td style="text-align: center; vertical-align: middle;">220/240<br>160/280</td>
<td style="text-align: center; vertical-align: middle;">220/260<br>160/300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">100/180<br>80/200</td>
<td style="text-align: center; vertical-align: middle;">120/220<br>100/240</td>
<td style="text-align: center; vertical-align: middle;">130/240<br>120/260</td>
<td style="text-align: center; vertical-align: middle;">180/240<br>140/260</td>
<td style="text-align: center; vertical-align: middle;">220/240<br>160/280</td>
<td style="text-align: center; vertical-align: middle;">220/260<br>160/300</td>
<td style="text-align: center; vertical-align: middle;">260/260<br>220/280</td>
<td style="text-align: center; vertical-align: middle;">250/280<br>220/300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">120/200<br>80/220</td>
<td style="text-align: center; vertical-align: middle;">160/220<br>120/240</td>
<td style="text-align: center; vertical-align: middle;">180/240<br>160/260</td>
<td style="text-align: center; vertical-align: middle;">200/260<br>160/280</td>
<td style="text-align: center; vertical-align: middle;">240/260<br>170/300</td>
<td style="text-align: center; vertical-align: middle;">240/280<br>200/300</td>
<td style="text-align: center; vertical-align: middle;">280/280<br>240/300</td>
<td style="text-align: center; vertical-align: middle;">–<br>280/300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">120/220<br>100/240</td>
<td style="text-align: center; vertical-align: middle;">160/240<br>140/260</td>
<td style="text-align: center; vertical-align: middle;">200/260<br>160/280</td>
<td style="text-align: center; vertical-align: middle;">200/280<br>250/260</td>
<td style="text-align: center; vertical-align: middle;">220/300<br>270/280</td>
<td style="text-align: center; vertical-align: middle;">–<br>260/300</td>
<td style="text-align: center; vertical-align: middle;">–<br>300/300</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">140/220<br>120/240</td>
<td style="text-align: center; vertical-align: middle;">180/260<br>140/280</td>
<td style="text-align: center; vertical-align: middle;">220/280<br>180/300</td>
<td style="text-align: center; vertical-align: middle;">230/300<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>290/300</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">160/240<br>120/260</td>
<td style="text-align: center; vertical-align: middle;">230/260<br>150/300</td>
<td style="text-align: center; vertical-align: middle;">280/280<br>230/300</td>
<td style="text-align: center; vertical-align: middle;">300/300<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Příčný řez dřevěného plného nosníku nelze volit libovolně veliký. Největší rozměr, který lze běžně navrhnout je 300/360 mm, ale snažíme se navrhovat průřez do 200/260 mm. Při větších rozměrech se navrhují průřezy spojované – lepené KVH, lamelové, trámové rošty apod.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4-3">4.3 OCELOVÉ TRÁMY A PRŮVLAKY</h3>



<p class="wp-block-paragraph">Ocelové trámy a průvlaky mají díky svým výhodám (vzhledem ke své hmotnosti vysoká únosnost) široké použití, např. různé typy průvlaků, nosníky pod nosné stěny, nosníky jako podpory pro stropní desku. Staticky působí nejčastěji jako prosté nosníky. Ocelové trámy a průvlaky se navrhují následovně.</p>



<p class="wp-block-paragraph">Zatížení na trám nebo průvlak se stanoví podle <em><a href="#4-1">kap. 4.1</a></em> ze zatěžovací šířky, která na trám nebo průvlak působí. K zatížení se přičte vlastní tíha nosníku, která se zjistí z <em><a href="#tab-14-2">tab. 14.2</a></em>–<em><a href="#tab-14-11">14.11</a></em> válcovaných nosníků. Vlastní návrh ocelového trámu nebo průvlaku se může provést dvěma způsoby.</p>



<p class="wp-block-paragraph"><strong>Návrh ocelových trámů výpočtem</strong></p>



<p class="wp-block-paragraph">Při výpočtu se prokazuje, zda ocelové nosníky vyhoví podle mezních stavů únosnosti (na napětí) i použitelnosti (na průhyb). Podle napětí se navrhují všechny nosníky stejně.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
W_\text{nut}=\frac{M_\text{d}}{f_\text{d}}\space[\text{mm}^3]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>M</em> &#8230; ohybový moment na nosníku [Nmm],</p>



<p class="wp-block-paragraph"><em>f</em><sub>d</sub> &#8230; návrhová hodnota pevnosti oceli.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V <em><a href="#tab-14-2">tab. 14.2</a></em>–<em><a href="#14-11">14.11</a></em> se vyhledá profil, jehož <em>W</em><sub>y</sub> &gt; <em>W</em><sub>nut</sub>. Posouzení na průhyb se liší podle toho, zda se jedná o stropnici nebo průvlak.</p>



<p class="wp-block-paragraph"><strong>Stropnice</strong></p>



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<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Maximální průhyb</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
w_\text{lim}=\frac{\ell}{250}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph"><strong>Průvlak</strong></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Maximální průhyb</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
w_\text{lim}=\frac{\ell}{400}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí [mm].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Jak pro stropnici tak průvlak platí</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
I_\text{nut}=4{,}28\cdot10^{-8}\cdot\frac{q_\text{d}\cdot\ell^4}{w_\text{lim}}\space[\text{mm}^4]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí [mm],</p>



<p class="wp-block-paragraph"><em>q</em><sub>d</sub> &#8230; zatížení [kN/m],</p>



<p class="wp-block-paragraph"><em>w</em><sub>lim</sub> &#8230; mezní průhyb [mm].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V <em><a href="#tab-14-2">tab. 14.2</a></em> se vyhledá profil, pro který je <em>I</em><sub>z</sub> &gt; <em>I</em><sub>nut</sub>.</p>



<p class="wp-block-paragraph">Pro správný návrh ocelového trámu nebo průvlaku je nutné splnit obě kritéria <em>W</em> (průřezový modul) a <em>I</em> (moment setrvačnosti).</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Uvedený vzorec výpočtu průhybu je upraven tak, že lze do něho dosazovat návrhovou hodnotu zatížení, tj. přibližně <span style="font-size: 19px;"><em>γ</em></span><sub>f</sub> = 1,45 (<em>q</em><sub>d</sub> = <em>q</em><sub>k</sub> · <span style="font-size: 19px;"><em>γ</em></span><sub>f</sub>).</p>



<p class="wp-block-paragraph" id="priklad-4-5"><strong>Příklad 4.5</strong></p>



<p class="wp-block-paragraph">Navrhněte stropní trám (stropnici) školní budovy na rozpětí 6,6 m. Osová vzdálenost stropnic je 2,4 m, přes stropnice jsou položeny železobetonové panely PZD 238-30/240 o tloušťce 80 mm a na panelech je podlaha, jejíž skladby odpovídá skladbě číslo 2 v <em><a href="#tab-3-7">tab. 3.7</a></em>.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>



<p class="wp-block-paragraph">Stálé:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>podlaha (<em><a href="#tab-3-7">tab. 3.7</a></em>)</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}02\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>železobetonový panel (<em><a href="#tab-3-4">tab. 3.4</a></em>)</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}47/2{,}39/0{,}29\cdot1{,}35=2{,}76\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}78\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Užitné (kategorie C1) (<em><a href="#tab-3-8">tab. 3.8</a></em>)</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}0\cdot1{,}5=4{,}5\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}28\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení na stropnici:</p>



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<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od desky</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}28\cdot2{,}4=19{,}78\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha (IPN300)</li></ul>
</div>



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<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}542\cdot1{,}35=0{,}73\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
20{,}60\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=20{,}60\cdot6{,}6^2/8=112{,}19\space\text{kNm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
W_\text{nut}=112{,}19\cdot10^6/210=534\space225\space\text{mm}^3=534{,}2\cdot10^3\space\text{mm}^3
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
w_\text{lim}=6\space600/250=26{,}4\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
I_\text{nut}=4{,}28\cdot10^{-8}\cdot20{,}60\cdot6\space600^4/26{,}4=6\space336\space986\space932\space\text{mm}^4=63{,}37\cdot10^6\space\text{mm}^4
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Je navržen IPN280</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
I_\text{y}=75{,}8\cdot10^6\space\text{mm}^4\gt I_\text{nut}=63{,}37\cdot10^6\space\text{mm}^4
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"></div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
W_\text{y}=541\cdot10^3\space\text{mm}^3\gt I_\text{nut}=534{,}2\cdot10^3\space\text{mm}^3
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><strong>Návrh ocelových trámů a průvlaků použitím vypracovaných tabulek</strong></p>



<p class="wp-block-paragraph">Pro rychlejší a jednodušší stanovování profilů ocelových nosníků byla vypracována <em>tab. 4.2</em>, ve které se přímo v závislosti na rozpětí a zatížení vyhledávají profily.</p>



<p class="wp-block-paragraph" id="tab-4-2"><em>Tab. 4.2</em> Návrh stropních nosníků IPN, UPN a HEB</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="16">Ocelové stropní nosníky IPN, UPN a HEB</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="16">návrhová hodnota zatížení <em>q</em><sub>d</sub> [kN/m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">10,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">20,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">30,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">40,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">60,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">70,0</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">80,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
<td style="text-align: center; vertical-align: middle;">stropnice</td>
<td style="text-align: center; vertical-align: middle;">průvlak</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">2,0</td>
<td style="text-align: center; vertical-align: middle;">IPN100<br>2&nbsp;IPN80<br>–<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN100<br>2&nbsp;IPN80<br>–<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN120<br>3&nbsp;IPN80<br>–<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN120<br>2&nbsp;IPN100<br>4&nbsp;IPN80<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN140<br>2&nbsp;IPN100<br>4&nbsp;IPN80<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN140<br>2&nbsp;IPN120<br>3&nbsp;IPN100<br>–</td>
<td style="text-align: center; vertical-align: middle;">2&nbsp;IPN140<br>2&nbsp;IPN120<br>3&nbsp;IPN100<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN160<br>2&nbsp;IPN140<br>2&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">2&nbsp;IPN140<br>2&nbsp;IPN120<br>4&nbsp;IPN100<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN 160<br>2&nbsp;IPN140<br>2&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN140<br>3&nbsp;IPN120<br>4&nbsp;IPN100</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN140<br>3&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN140<br>3&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN140<br>3&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">2&nbsp;IPN160<br>3&nbsp;IPN140<br>4&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN160<br>3&nbsp;IPN140<br>4&nbsp;IPN120</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN80<br>2&nbsp;UPN65</td>
<td style="text-align: center; vertical-align: middle;">UPN100<br>2&nbsp;UPN80</td>
<td style="text-align: center; vertical-align: middle;">UPN120<br>&nbsp;UPN80</td>
<td style="text-align: center; vertical-align: middle;">UPN120<br>2&nbsp;UPN100</td>
<td style="text-align: center; vertical-align: middle;">2&nbsp;UPN120<br>2&nbsp;UPN100</td>
<td style="text-align: center; vertical-align: middle;">UPN140<br>2&nbsp;UPN120</td>
<td style="text-align: center; vertical-align: middle;">UPN140<br>2&nbsp;UPN100</td>
<td style="text-align: center; vertical-align: middle;">UPN140<br>2&nbsp;UPN120</td>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN180<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN180<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN140</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">3,0</td>
<td style="text-align: center; vertical-align: middle;">IPN140<br>IPN120<br>2&nbsp;IPN100<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN140<br>2&nbsp;IPN120<br>3&nbsp;IPN100<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN160<br>2&nbsp;IPN140<br>2&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN160<br>2&nbsp;IPN140<br>3&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;U140<br>3&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN160<br>3&nbsp;IPN140<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN200<br>2&nbsp;IPN160<br>3&nbsp;IPN140<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN200<br>2&nbsp;IPN160<br>4&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN220<br>2&nbsp;IPN180<br>3&nbsp;IPN140<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN220<br>2&nbsp;IPN180<br>3&nbsp;IPN160<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN180<br>3&nbsp;IPN160<br>4&nbsp;IPN140</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN180<br>3&nbsp;IPN160<br>–</td>
<td style="text-align: center; vertical-align: middle;">2&nbsp;IPN200<br>3&nbsp;IPN180<br>3&nbsp;IPN160<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>4&nbsp;IPN160</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN 120<br>2&nbsp;UPN100</td>
<td style="text-align: center; vertical-align: middle;">UPN140<br>2&nbsp;UPN120</td>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN120</td>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN180<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN160</td>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN160</td>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN160</td>
<td style="text-align: center; vertical-align: middle;">UPN220<br>2&nbsp;UPN180</td>
<td style="text-align: center; vertical-align: middle;">UPN220<br>2&nbsp;UPN180</td>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN180</td>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN260<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN260<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN200</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE100B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">4,0</td>
<td style="text-align: center; vertical-align: middle;">IPN160<br>2&nbsp;IPN140<br>3&nbsp;IPN120<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN180<br>2&nbsp;IPN140<br>3&nbsp;IPN140<br>4&nbsp;IPN120</td>
<td style="text-align: center; vertical-align: middle;">IPN200<br>2&nbsp;IPN160<br>3&nbsp;IPN140<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN220<br>3&nbsp;IPN160<br>2&nbsp;IPN180<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN220<br>2&nbsp;IPN180<br>3&nbsp;IPN160<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN200<br>3&nbsp;IPN160<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN280<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN280<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN240<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>–</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN220<br>4&nbsp;IPN220</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN160<br>2&nbsp;UPN120</td>
<td style="text-align: center; vertical-align: middle;">UPN180<br>2&nbsp;UPN140</td>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN160</td>
<td style="text-align: center; vertical-align: middle;">UPN220<br>2&nbsp;UPN180</td>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN260<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN260<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">UPN300<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">UPN300<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN260</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE120B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">5,0</td>
<td style="text-align: center; vertical-align: middle;">IPN200<br>2&nbsp;IPN60<br>3&nbsp;IPN140</td>
<td style="text-align: center; vertical-align: middle;">IPN200<br>2&nbsp;IPN80<br>3&nbsp;IPN160</td>
<td style="text-align: center; vertical-align: middle;">IPN220<br>2&nbsp;IPN180<br>3&nbsp;IPN160<br>4&nbsp;IPN160</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN280<br>2&nbsp;IPN240<br>3&nbsp;IPN240<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN280<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN340<br>2&nbsp;IPN280<br>3&nbsp;IPN240<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN340<br>2&nbsp;IPN280<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN340<br>2&nbsp;IPN280<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN280<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN200<br>2&nbsp;UPN160</td>
<td style="text-align: center; vertical-align: middle;">UPN220<br>2&nbsp;UPN180</td>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN260<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">UPN300<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN300</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN300</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN300</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN300</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE140B</td>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">6,0</td>
<td style="text-align: center; vertical-align: middle;">IPN220<br>2&nbsp;IPN180<br>3&nbsp;IPN160<br>4&nbsp;IPN140</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN200<br>3&nbsp;IPN180<br>4&nbsp;IPN160</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN280<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN220<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN340<br>2&nbsp;IPN280<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN280<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN300<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN380<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN380<br>2&nbsp;IPN320<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN320<br>3&nbsp;IPN280<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN340<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN320<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN340<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN220<br>2&nbsp;UPN180</td>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">UPN300<br>2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN300</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE160B</td>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE300B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
<td style="text-align: center; vertical-align: middle;">HE320B</td>
<td style="text-align: center; vertical-align: middle;">HE300B</td>
<td style="text-align: center; vertical-align: middle;">HE320B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">7,0</td>
<td style="text-align: center; vertical-align: middle;">IPN240<br>2&nbsp;IPN200<br>3&nbsp;IPN80<br>4&nbsp;IPN160</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN280<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN280<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN240<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN280<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN380<br>2&nbsp;IPN320<br>3&nbsp;IPN300<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN300<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN340<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN320<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN340<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN380<br>3&nbsp;IPN340<br>4&nbsp;IPN320</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN380<br>3&nbsp;IPN340<br>4&nbsp;IPN320</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN240<br>2&nbsp;UPN200</td>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">UPN300<br>2&nbsp;UPN240</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;I300</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE180B</td>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE220</td>
<td style="text-align: center; vertical-align: middle;">HE260</td>
<td style="text-align: center; vertical-align: middle;">HE240</td>
<td style="text-align: center; vertical-align: middle;">HE280</td>
<td style="text-align: center; vertical-align: middle;">HE260</td>
<td style="text-align: center; vertical-align: middle;">HE300</td>
<td style="text-align: center; vertical-align: middle;">HE280</td>
<td style="text-align: center; vertical-align: middle;">HE320</td>
<td style="text-align: center; vertical-align: middle;">HE300</td>
<td style="text-align: center; vertical-align: middle;">HE340</td>
<td style="text-align: center; vertical-align: middle;">HE320</td>
<td style="text-align: center; vertical-align: middle;">HE360</td>
<td style="text-align: center; vertical-align: middle;">HE340</td>
<td style="text-align: center; vertical-align: middle;">HE400</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">8,0</td>
<td style="text-align: center; vertical-align: middle;">IPN260<br>2&nbsp;IPN220<br>3&nbsp;IPN200<br>4&nbsp;IPN180</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN260<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN340<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN320<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN340<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN380<br>3&nbsp;IPN340<br>4&nbsp;IPN320</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN400<br>3&nbsp;IPN360<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN380<br>3&nbsp;IPN340<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN450<br>3&nbsp;IPN400<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN400<br>3&nbsp;IPN340<br>4&nbsp;IPN320</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN380<br>4&nbsp;IPN360</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">UPN280<br>2&nbsp;UPN220</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
<td style="text-align: center; vertical-align: middle;">–<br>–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE200B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
<td style="text-align: center; vertical-align: middle;">HE280</td>
<td style="text-align: center; vertical-align: middle;">HE320B</td>
<td style="text-align: center; vertical-align: middle;">HE300B</td>
<td style="text-align: center; vertical-align: middle;">HE340B</td>
<td style="text-align: center; vertical-align: middle;">HE320B</td>
<td style="text-align: center; vertical-align: middle;">HE360B</td>
<td style="text-align: center; vertical-align: middle;">HE340B</td>
<td style="text-align: center; vertical-align: middle;">HE400B</td>
<td style="text-align: center; vertical-align: middle;">HE360B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
<td style="text-align: center; vertical-align: middle;">HE400B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">9,0</td>
<td style="text-align: center; vertical-align: middle;">IPN300<br>2&nbsp;IPN240<br>3&nbsp;IPN220<br>4&nbsp;IPN200</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN280<br>3&nbsp;IPN240<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN340<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN320<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN400<br>2&nbsp;IPN320<br>3&nbsp;IPN300<br>4&nbsp;IPN280</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN340<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN400<br>3&nbsp;IPN360<br>4&nbsp;IPN320</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN340<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN450<br>3&nbsp;IPN380<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN380<br>3&nbsp;IPN340<br>4&nbsp;IPN320</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN400<br>4&nbsp;IPN360</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN450<br>3&nbsp;IPN360<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN400<br>4&nbsp;IPN380</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN360<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN500<br>3&nbsp;IPN400<br>4&nbsp;IPN380</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2&nbsp;UPN260</td>
<td style="text-align: center; vertical-align: middle;">2&nbsp;UPN300</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE220B</td>
<td style="text-align: center; vertical-align: middle;">HE260B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
<td style="text-align: center; vertical-align: middle;">HE300B</td>
<td style="text-align: center; vertical-align: middle;">HE340B</td>
<td style="text-align: center; vertical-align: middle;">HE340B</td>
<td style="text-align: center; vertical-align: middle;">HE400B</td>
<td style="text-align: center; vertical-align: middle;">HE350B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
<td style="text-align: center; vertical-align: middle;">HE400B</td>
<td style="text-align: center; vertical-align: middle;">HE500B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
<td style="text-align: center; vertical-align: middle;">HE550B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
<td style="text-align: center; vertical-align: middle;">HE550B</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">10,0</td>
<td style="text-align: center; vertical-align: middle;">IPN320<br>2&nbsp;IPN260<br>3&nbsp;IPN240<br>4&nbsp;IPN220</td>
<td style="text-align: center; vertical-align: middle;">IPN360<br>2&nbsp;IPN300<br>3&nbsp;IPN260<br>4&nbsp;IPN240</td>
<td style="text-align: center; vertical-align: middle;">IPN380<br>2&nbsp;IPN320<br>3&nbsp;IPN280<br>4&nbsp;IPN260</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN450<br>2&nbsp;IPN360<br>3&nbsp;IPN320<br>4&nbsp;IPN300</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN400<br>3&nbsp;IPN360<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN380<br>3&nbsp;IPN340<br>4&nbsp;IPN320</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN380<br>4&nbsp;IPN360</td>
<td style="text-align: center; vertical-align: middle;">IPN500<br>2&nbsp;IPN400<br>3&nbsp;IPN360<br>4&nbsp;IPN340</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN400<br>4&nbsp;IPN380</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN380<br>4&nbsp;IPN360</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN500<br>3&nbsp;IPN450<br>4&nbsp;IPN400</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN450<br>3&nbsp;IPN400<br>4&nbsp;IPN360</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN500<br>3&nbsp;IPN450<br>4&nbsp;IPN450</td>
<td style="text-align: center; vertical-align: middle;">–<br>2&nbsp;IPN500<br>3&nbsp;IPN400<br>4&nbsp;IPN380</td>
<td style="text-align: center; vertical-align: middle;">–<br>–<br>3&nbsp;IPN450<br>4&nbsp;IPN450</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2&nbsp;UPN280</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HE240B</td>
<td style="text-align: center; vertical-align: middle;">HE280B</td>
<td style="text-align: center; vertical-align: middle;">HE300B</td>
<td style="text-align: center; vertical-align: middle;">HE300B</td>
<td style="text-align: center; vertical-align: middle;">HE340B</td>
<td style="text-align: center; vertical-align: middle;">HE400B</td>
<td style="text-align: center; vertical-align: middle;">HE360B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
<td style="text-align: center; vertical-align: middle;">HE400B</td>
<td style="text-align: center; vertical-align: middle;">HE500B</td>
<td style="text-align: center; vertical-align: middle;">HE450B</td>
<td style="text-align: center; vertical-align: middle;">HE550B</td>
<td style="text-align: center; vertical-align: middle;">HE500B</td>
<td style="text-align: center; vertical-align: middle;">HE550B</td>
<td style="text-align: center; vertical-align: middle;">HE500B</td>
<td style="text-align: center; vertical-align: middle;">HE600B</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-4-6"><strong>Příklad 4.6</strong></p>



<p class="wp-block-paragraph">Navrhněte ocelový trám (stropnici) použitím <em>tab. 4.2</em>, je-li zatížení na stropnici včetně vlastní tíhy 16,727 kN/m a rozpětí stropnice 6,6 m.</p>



<p class="wp-block-paragraph">V tabulce se interpoluje mezi rozpětím 6 a 7 m, působící zatížení se zaokrouhlí ze 16,727 na 20 kN/m. Rozpětí 6 m odpovídá IPN260, rozpětí 7 m odpovídá IPN280. Rozpětí 6,6 m je přibližně uprostřed mezi 6 a 7 m, ale zatížení bylo zaokrouhleno nahoru, proto se volí profil IPN260.</p>



<p class="wp-block-paragraph" id="tab-4-3"><em>Tab. 4.3</em> Prolamovaný ocelový nosník</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ </em></span>[m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub></td>
</tr>
<tr>
<td style="vertical-align: middle;">Prolamovaný ocelový nosník</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9080" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-50.jpg" alt="" width="238" height="81" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-50.jpg 238w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-50-150x51.jpg 150w" sizes="(max-width: 238px) 100vw, 238px" /></td>
<td style="text-align: center; vertical-align: middle;">6–18</td>
<td style="text-align: center; vertical-align: middle;">10–18</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4-4">4.4 ŽELEZOBETONOVÉ TRÁMY A PRŮVLAKY</h3>



<p class="wp-block-paragraph" id="tab-4-4"><em>Tab. 4.4</em> Železobetonové trámy a průvlaky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em><sub>d</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em><sub>d</sub></td>
</tr>
<tr>
<td style="vertical-align: middle;">Trámy a průvlaky L a T</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9081" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-51.jpg" alt="" width="206" height="187" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-51.jpg 206w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-51-150x136.jpg 150w" sizes="(max-width: 206px) 100vw, 206px" /></td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>železobetonové</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">300–700</td>
<td style="text-align: center; vertical-align: middle;">4–7</td>
<td style="text-align: center; vertical-align: middle;">14–20</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>předpjaté</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">300–850</td>
<td style="text-align: center; vertical-align: middle;">8–24</td>
<td style="text-align: center; vertical-align: middle;">20–30</td>
</tr>
<tr>
<td style="vertical-align: middle;">Deskové trámy nebo průvlaky</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9082" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-52.jpg" alt="" width="206" height="187" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-52.jpg 206w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-52-150x136.jpg 150w" sizes="(max-width: 206px) 100vw, 206px" /></td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>železobetonové</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">300–650</td>
<td style="text-align: center; vertical-align: middle;">5–12</td>
<td style="text-align: center; vertical-align: middle;">16–22</td>
</tr>
<tr>
<td style="vertical-align: middle;">
<ul>
<li>předpjaté</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">350–500</td>
<td style="text-align: center; vertical-align: middle;">9–15</td>
<td style="text-align: center; vertical-align: middle;">22–32</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Železobetonové trámy a průvlaky lze používat jako prvky stropů, jako roznášecí nosníky, například pod nosné zdi, jako podpory pod stropní konstrukce apod.</p>



<p class="wp-block-paragraph">Železobetonové trámy a průvlaky dělíme podle technologie výroby:</p>



<ul class="wp-block-list"><li>monolitické;</li><li>prefabrikované.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Monolitické trámy a průvlaky</strong></p>



<p class="wp-block-paragraph">Monolitické trámy a průvlaky se díky svým výhodám používají poměrně často. Lze je navrhovat buď jako prosté nosníky o jednom poli, jako spojité nosníky o více polích, nebo jako vetknuté nosníky do železobetonových stěn. Pro železový beton jsou výhodnější nosníky spojité nebo vetknuté, neboť vhodným vyztužením nosníku lze oproti nosníku prostému zmenšit průřez.</p>



<p class="wp-block-paragraph"><strong>Prefabrikované trámy a průvlaky</strong></p>



<p class="wp-block-paragraph">Prefabrikované trámy a průvlaky se používají poměrně méně často z toho důvodu, že výztuž, která je použita v trámu nebo v průvlaku musí být dimenzována na určité zatížení a to je závislé na zatěžovací šířce, ze které se zatížení přenáší na trám. Zatěžovací šířky mohou být v praktických případech podstatně rozlišné. Známy jsou prefabrikované průvlaky jako součást montovaných skeletů, dále staveništní prefabrikáty nebo prefabrikáty vyrobené v panelárně &#8222;na míru&#8220; pro konkrétní stavbu.</p>



<p class="wp-block-paragraph"><strong>Používané průřezy</strong></p>



<p class="wp-block-paragraph">Železobetonové trámy a průvlaky bývají nejčastěji obdélníkového průřezu buď klasického tvaru, kdy šířka je menší než výška, nebo jako deskové průvlaky, kdy šířka průvlaku je větší než jeho výška. Na trám nebo průvlak může navazovat stropní deska, tzn. &#8222;T&#8220; průřez. T průřez díky spolupůsobení se železobetonovou deskou má vyšší únosnost než obdélníkový průřez. Pro potřeby předběžného návrhu je ale možné s touto rezervou nepočítat.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Kromě železobetonových trámů a průvlaků lze uvažovat ještě předpjaté trámy a průvlaky, které je možno navrhovat na větší rozpětí a vyšší zatížení.</p>



<p class="wp-block-paragraph"><strong>Postup při navrhování podle tabulek</strong></p>



<p class="wp-block-paragraph">Zatížení na nosník se vypočítá podle <em><a href="#4-1">kap. 4.1</a></em> Zatížení. Dále zjistíme, zda se jedná o nosník prostě podepřený, vetknutý nebo nosník spojitý a podle toho se zjistí z <em><a href="#4-1-3">kap. 4.1.3</a></em> Statické veličiny hodnotu ohybového momentu. Pro některé specifičtější případy lze hodnotu ohybového momentu zjistit z tabulek v závěru publikace. Dále se použijí <em>tab. 4.5–4.7</em>, ve kterých lze pro zvolený průřez <em>b</em>/<em>h</em> a procento vyztužení nalézt odpovídající návrhovou hodnotu momentu únosnosti a dvě hodnoty rozpětí <span style="font-size: 19px;"><em>ℓ</em></span>, pro které jsou splněny podmínky vymezující štíhlosti (poměr rozpětí k účinné výšce průřezu) při jednak prostém uložení nosníku (menší hodnota), jednak pro vnitřní pole spojitého nosníku (větší hodnota).</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Tabulky byly vypracovány pro jednostranně vyztužené průřezy z betonu C25/30 s výztuží B500B (10 505) a procentem vyztužení 0,5 %, 1,0 %, 1,5 % a u průvlaků 2,0 %.</p>



<p class="wp-block-paragraph" id="priklad-4-7"><strong>Příklad 4.7</strong></p>



<p class="wp-block-paragraph"><strong>Použití tabulek –</strong> vyberte z tabulky stropní trám průřezu 100/250 mm (neuvažovaný jako T průřez, z čehož plyne případná rezerva), při stupni vyztužení 1 % má moment únosnosti 19,28 kNm a jako vnitřní pole spojitého nosníku při rozpětí 2,43 m splňuje podmínku vymezující štíhlosti a nemusí být posuzován na průhyb (rozpětí 1,62 m by odpovídalo prostému uložení nosníku).</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em>[mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2"><strong>100/250</strong></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">10,53</td>
<td style="text-align: center; vertical-align: middle;">2,03</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><strong>1,00</strong></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><strong>19,28</strong></td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><strong>2,43</strong></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">26,26</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,22</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-4-5"><em>Tab. 4.5</em> Návrhové hodnoty momentu únosnosti pro trámy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="22">Návrhové hodnoty momentu únosnosti <em>M</em><sub>Rd</sub> [kNm] a rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m], odpovídající vymezující štíhlosti pro trámy</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50/150</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50/200</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,63</td>
<td style="text-align: center; vertical-align: middle;">2,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3,19</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5,26</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">7,84</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">10,93</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,95</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5,82</td>
<td style="text-align: center; vertical-align: middle;">2,36</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">9,64</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">14,40</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">20,11</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,43</td>
<td style="text-align: center; vertical-align: middle;">3,53</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3,94</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">7,88</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">13,13</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">19,69</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">27,56</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,22</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/150</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/200</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3,27</td>
<td style="text-align: center; vertical-align: middle;">2,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">6,39</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">10,53</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">15,68</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">21,85</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">29,04</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">37,24</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">46,46</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5,90</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">11,64</td>
<td style="text-align: center; vertical-align: middle;">2,36</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">19,28</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">28,81</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">40,23</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">53,53</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">68,73</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">85,82</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,43</td>
<td style="text-align: center; vertical-align: middle;">3,53</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">7,89</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">15,77</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">26,26</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">39,39</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">55,13</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">73,50</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">94,49</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">118,10</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,22</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/150</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/200</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">150/600</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4,90</td>
<td style="text-align: center; vertical-align: middle;">2,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">9,58</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">15,79</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">23,52</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">32,78</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">43,55</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">55,86</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">69,68</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">85,03</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">101,91</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">8,85</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">17,47</td>
<td style="text-align: center; vertical-align: middle;">2,36</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">28,92</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">43,21</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">60,34</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">80,30</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">103,10</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">128,73</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">157,20</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">188,51</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,43</td>
<td style="text-align: center; vertical-align: middle;">3,53</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">11,83</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">23,65</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">39,40</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">59,08</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">82,69</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">110,25</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">141,73</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">177,15</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">216,50</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">259,79</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,22</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">3,68</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/200</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200/600</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">12,78</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">21,05</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">31,36</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">43,70</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">58,07</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">74,48</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">92,91</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">113,38</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">135,88</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">23,29</td>
<td style="text-align: center; vertical-align: middle;">2,36</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">38,56</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">57,26</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">80,45</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">107,07</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">137,47</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">171,64</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">209,60</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">251,34</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,53</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">31,53</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">52,53</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">78,77</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">110,26</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">146,99</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">188,97</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">236,20</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">288,67</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">345,39</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">3,68</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/600</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">26,32</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">39,20</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">54,63</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">72,59</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">93,09</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">116,14</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">141,72</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">169,85</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">48,20</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">72,02</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">100,57</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">133,84</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">171,83</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">214,56</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">262,00</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">314,18</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">65,66</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">98,46</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">137,82</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">183,74</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">236,22</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">295,25</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">360,84</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">432,99</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3,68</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/600</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">47,04</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">65,55</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">87,11</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">111,71</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">139,37</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">170,07</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">203,82</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">86,43</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">120,68</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">160,60</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">206,20</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">257,47</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">314,40</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">377,01</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">118,16</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">165,39</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">220,49</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">283,46</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">354,30</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">433,01</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">519,58</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-4-6"><em>Tab. 4.6</em> Návrhová hodnota momentu únosnosti pro deskové průvlaky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="20">Návrhová hodnota momentu únosnosti <em>M</em><sub>Rd</sub> [kNm] a rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m], odpovídající vymezující štíhlosti pro deskové průvlaky</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> mm</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/250</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">26,32</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">31,58</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">36,84</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">43,11</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">47,37</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">48,20</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">57,84</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">67,49</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">77,13</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">86,77</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">4,64</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">65,66</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">78,79</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">91,92</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">105,06</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">118,19</td>
<td style="text-align: center; vertical-align: middle;">2,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> mm</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">47,04</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">54,88</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">62,72</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">70,56</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">78,40</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">86,24</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">94,08</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">86,43</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">110,83</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">115,24</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">129,64</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">144,05</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">158,45</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">172,85</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">118,16</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">137,85</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">157,54</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">177,24</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">196,93</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">216,62</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">236,31</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> mm</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">650/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">700/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">750/350</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">76,48</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">87,4</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">98,33</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">109,25</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">120,18</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">131,1</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">142,03</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">152,95</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">163,88</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">140,79</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">160,91</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">181,02</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">201,13</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">221,25</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">241,36</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">261,47</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">281,59</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">301,70</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">192,95</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">220,52</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">248,08</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">275,65</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">303,21</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">330,78</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">358,34</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">385,91</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">413,47</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> mm</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">650/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">700/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">750/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">800/400</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">116,14</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">130,66</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">145,18</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">159,70</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">174,22</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">188,73</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">203,25</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">217,77</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">232,29</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">214,14</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">240,91</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">267,67</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">294,44</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">321,21</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">347,98</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">374,74</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">401,51</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">428,28</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">293,99</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">330,74</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">367,49</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">404,23</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">440,98</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">477,73</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">514,48</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">551,23</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">587,98</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> mm</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">650/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">700/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">750/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">800/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">850/450</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">167,57</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">186,19</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">204,81</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">223,43</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">242,05</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">260,66</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">279,28</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">297,90</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">316,52</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">309,30</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">343,67</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">378,03</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">412,40</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">446,77</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">481,13</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">515,50</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">549,87</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">584,23</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">425,19</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">472,44</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">519,68</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">566,92</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">614,17</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">661,41</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">708,65</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">755,90</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">803,14</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> mm</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">650/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">700/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">750/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">800/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">–</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">850/500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">232,28</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">255,51</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">278,73</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">301,96</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">325,19</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">348,42</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">371,64</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">394,87</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">418,10</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">429,11</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">472,02</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">514,93</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">557,84</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">600,75</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">643,67</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">686,58</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">729,49</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">772,40</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">590,50</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">649,55</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">708,60</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">767,65</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">826,70</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">885,75</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">944,80</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1003,85</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1062,90</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-4-7"><em>Tab. 4.7</em> Návrhová hodnota momentu únosnosti pro vysoké průvlaky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="20">Návrhová hodnota momentu únosnosti <em>M</em><sub>Rd</sub> [kNm] a rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m], odpovídající vymezující štíhlosti pro vysoké průvlaky</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/300</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">250/700</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">39,20</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">54,63</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">72,59</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">93,09</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">116,14</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">141,72</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">168,85</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">200,51</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">233,72</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">72,20</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">100,57</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">133,84</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">171,83</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">214,56</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">262,00</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">314,18</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">371,08</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">433,70</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">98,46</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">137,82</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">183,74</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">236,22</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">295,25</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">360,84</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">432,99</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">511,69</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">596,95</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">118,53</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">166,40</td>
<td style="text-align: center; vertical-align: middle;">3,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">222,31</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">286,25</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">358,22</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">438,23</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">526,28</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">622,35</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">726,47</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,01</td>
<td style="text-align: center; vertical-align: middle;">5,98</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">8,87</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/350</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">300/750</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">65,55</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">87,11</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">111,71</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">138,37</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">170,07</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">203,82</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">240,62</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">280,46</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">323,36</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,59</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,35</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">120,68</td>
<td style="text-align: center; vertical-align: middle;">4,56</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">161,60</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">206,20</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">257,47</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">314,40</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">377,01</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">445,29</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">519,24</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">598,87</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">159,39</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">220,49</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">283,46</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">354,30</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">433,01</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">519,58</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">614,03</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">716,34</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">826,52</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">199,68</td>
<td style="text-align: center; vertical-align: middle;">3,96</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">266,77</td>
<td style="text-align: center; vertical-align: middle;">7,63</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">343,50</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">429,87</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">525,88</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">631,53</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">746,22</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">871,76</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1006,23</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,98</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">8,87</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/400</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/750</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">350/800</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">101,63</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">130,33</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">162,59</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">198,41</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">237,79</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">280,72</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">327,21</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">377,25</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">430,85</td>
<td style="text-align: center; vertical-align: middle;">14,03</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">11,35</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
<td style="text-align: center; vertical-align: middle;">21,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">187,37</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">240,57</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">300,38</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">366,81</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">439,85</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">519,51</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">605,78</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">698,68</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">798,19</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,95</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
<td style="text-align: center; vertical-align: middle;">16,78</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">257,24</td>
<td style="text-align: center; vertical-align: middle;">4,85</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">330,71</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">413,35</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">505,18</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">606,18</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">716,37</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">835,73</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">964,28</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1102,00</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,28</td>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">311,23</td>
<td style="text-align: center; vertical-align: middle;">7,63</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">400,75</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">501,51</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">613,53</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">736,79</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">871,29</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1017,05</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1174,05</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1342,31</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">8,87</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/450</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/750</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/800</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">400/850</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">148,95</td>
<td style="text-align: center; vertical-align: middle;">7,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">185,82</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">226,76</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">271,76</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">320,82</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">373,95</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">431,14</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">492,40</td>
<td style="text-align: center; vertical-align: middle;">14,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">557,72</td>
<td style="text-align: center; vertical-align: middle;">14,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11,35</td>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
<td style="text-align: center; vertical-align: middle;">21,05</td>
<td style="text-align: center; vertical-align: middle;">22,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">274,92</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">343,29</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">419,21</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">502,68</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">593,72</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">692,33</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">798,49</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">912,21</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1033,50</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
<td style="text-align: center; vertical-align: middle;">16,78</td>
<td style="text-align: center; vertical-align: middle;">17,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">377,95</td>
<td style="text-align: center; vertical-align: middle;">5,53</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">472,40</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">577,34</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">692,78</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">818,71</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">955,12</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1102,03</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1259,43</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1427,33</td>
<td style="text-align: center; vertical-align: middle;">10,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,29</td>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">16,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">458,00</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">573,16</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">701,17</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">842,04</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">995,77</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1162,34</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1341,78</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1534,06</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1739,21</td>
<td style="text-align: center; vertical-align: middle;">10,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">8,87</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
<td style="text-align: center; vertical-align: middle;">15,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/500</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/750</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/800</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/850</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">450/900</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">209,50</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">255,10</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">305,73</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">360,93</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">420,69</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">485,04</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">553,95</td>
<td style="text-align: center; vertical-align: middle;">14,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">627,44</td>
<td style="text-align: center; vertical-align: middle;">14,96</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">705,50</td>
<td style="text-align: center; vertical-align: middle;">15,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
<td style="text-align: center; vertical-align: middle;">21,05</td>
<td style="text-align: center; vertical-align: middle;">22,44</td>
<td style="text-align: center; vertical-align: middle;">23,82</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">386,20</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">471,61</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">562,52</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">667,94</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">448,87</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">898,30</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1026,24</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1162,68</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1307,64</td>
<td style="text-align: center; vertical-align: middle;">12,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,16</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
<td style="text-align: center; vertical-align: middle;">16,78</td>
<td style="text-align: center; vertical-align: middle;">17,89</td>
<td style="text-align: center; vertical-align: middle;">18,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">531,45</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">649,51</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">779,38</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">921,04</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1074,51</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1239,79</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1416,86</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1605,74</td>
<td style="text-align: center; vertical-align: middle;">10,92</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1806,42</td>
<td style="text-align: center; vertical-align: middle;">11,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,30</td>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">16,37</td>
<td style="text-align: center; vertical-align: middle;">17,38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">644,80</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">788,80</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">947,30</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1120,24</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1307,64</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1509,50</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1724,82</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1956,61</td>
<td style="text-align: center; vertical-align: middle;">10,41</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2201,85</td>
<td style="text-align: center; vertical-align: middle;">11,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,87</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
<td style="text-align: center; vertical-align: middle;">15,61</td>
<td style="text-align: center; vertical-align: middle;">16,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/550</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/750</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/800</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/850</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/900</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">500/950</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">283,45</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">339,70</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">401,03</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">467,44</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">538,93</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">615,50</td>
<td style="text-align: center; vertical-align: middle;">14,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">697,15</td>
<td style="text-align: center; vertical-align: middle;">14,96</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">738,88</td>
<td style="text-align: center; vertical-align: middle;">15,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">875,70</td>
<td style="text-align: center; vertical-align: middle;">16,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
<td style="text-align: center; vertical-align: middle;">21,05</td>
<td style="text-align: center; vertical-align: middle;">22,44</td>
<td style="text-align: center; vertical-align: middle;">23,82</td>
<td style="text-align: center; vertical-align: middle;">25,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">524,01</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">628,36</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">742,16</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">865,41</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">998,11</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1140,26</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1291,87</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1452,93</td>
<td style="text-align: center; vertical-align: middle;">12,66</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1623,44</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
<td style="text-align: center; vertical-align: middle;">16,78</td>
<td style="text-align: center; vertical-align: middle;">17,89</td>
<td style="text-align: center; vertical-align: middle;">18,99</td>
<td style="text-align: center; vertical-align: middle;">20,10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">721,68</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">865,97</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1023,38</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1193,90</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1377,54</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1574,29</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1784,16</td>
<td style="text-align: center; vertical-align: middle;">10,92</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2007,14</td>
<td style="text-align: center; vertical-align: middle;">11,59</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2243,23</td>
<td style="text-align: center; vertical-align: middle;">12,26</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,31</td>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">16,37</td>
<td style="text-align: center; vertical-align: middle;">17,38</td>
<td style="text-align: center; vertical-align: middle;">18,39</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">876,47</td>
<td style="text-align: center; vertical-align: middle;">6,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1052,55</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1244,71</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1452,93</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1677,22</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1917,58</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2174,01</td>
<td style="text-align: center; vertical-align: middle;">10,41</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2446,50</td>
<td style="text-align: center; vertical-align: middle;">11,05</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2735,07</td>
<td style="text-align: center; vertical-align: middle;">11,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
<td style="text-align: center; vertical-align: middle;">15,61</td>
<td style="text-align: center; vertical-align: middle;">16,58</td>
<td style="text-align: center; vertical-align: middle;">17,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/600</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/750</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/800</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/850</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/900</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/950</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">550/1000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">373,67</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">441,13</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">514,18</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">592,82</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">677,05</td>
<td style="text-align: center; vertical-align: middle;">14,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">766,87</td>
<td style="text-align: center; vertical-align: middle;">14,96</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">862,27</td>
<td style="text-align: center; vertical-align: middle;">15,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">962,27</td>
<td style="text-align: center; vertical-align: middle;">16,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1067,85</td>
<td style="text-align: center; vertical-align: middle;">17,73</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
<td style="text-align: center; vertical-align: middle;">21,05</td>
<td style="text-align: center; vertical-align: middle;">22,44</td>
<td style="text-align: center; vertical-align: middle;">23,82</td>
<td style="text-align: center; vertical-align: middle;">25,21</td>
<td style="text-align: center; vertical-align: middle;">26,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">691,19</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">816,37</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">951,95</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1097,92</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1254,29</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1421,06</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1598,22</td>
<td style="text-align: center; vertical-align: middle;">12,66</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1785,78</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1983,74</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,37</td>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
<td style="text-align: center; vertical-align: middle;">16,78</td>
<td style="text-align: center; vertical-align: middle;">17,89</td>
<td style="text-align: center; vertical-align: middle;">18,99</td>
<td style="text-align: center; vertical-align: middle;">20,10</td>
<td style="text-align: center; vertical-align: middle;">21,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">952,57</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1125,72</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1313,29</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1515,29</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1731,72</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1962,57</td>
<td style="text-align: center; vertical-align: middle;">10,92</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2207,85</td>
<td style="text-align: center; vertical-align: middle;">11,59</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2467,55</td>
<td style="text-align: center; vertical-align: middle;">12,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2741,68</td>
<td style="text-align: center; vertical-align: middle;">12,94</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11,32</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">16,37</td>
<td style="text-align: center; vertical-align: middle;">17,38</td>
<td style="text-align: center; vertical-align: middle;">18,39</td>
<td style="text-align: center; vertical-align: middle;">19,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1157,81</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1369,18</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1598,22</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1844,94</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2109,34</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2391,41</td>
<td style="text-align: center; vertical-align: middle;">10,41</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2691,15</td>
<td style="text-align: center; vertical-align: middle;">11,05</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3008,57</td>
<td style="text-align: center; vertical-align: middle;">11,70</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3343,67</td>
<td style="text-align: center; vertical-align: middle;">12,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
<td style="text-align: center; vertical-align: middle;">15,61</td>
<td style="text-align: center; vertical-align: middle;">16,58</td>
<td style="text-align: center; vertical-align: middle;">17,54</td>
<td style="text-align: center; vertical-align: middle;">18,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/650</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/700</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/750</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/800</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/850</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/900</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/950</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/1000</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">600/1050</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">Procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> [%]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">0,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">481,23</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">560,93</td>
<td style="text-align: center; vertical-align: middle;">12,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">646,72</td>
<td style="text-align: center; vertical-align: middle;">13,11</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">739,60</td>
<td style="text-align: center; vertical-align: middle;">14,03</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">836,58</td>
<td style="text-align: center; vertical-align: middle;">14,96</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">940,66</td>
<td style="text-align: center; vertical-align: middle;">15,88</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1050,84</td>
<td style="text-align: center; vertical-align: middle;">16,80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1167,11</td>
<td style="text-align: center; vertical-align: middle;">17,73</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1289,48</td>
<td style="text-align: center; vertical-align: middle;">18,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,90</td>
<td style="text-align: center; vertical-align: middle;">18,28</td>
<td style="text-align: center; vertical-align: middle;">19,67</td>
<td style="text-align: center; vertical-align: middle;">21,05</td>
<td style="text-align: center; vertical-align: middle;">22,44</td>
<td style="text-align: center; vertical-align: middle;">23,82</td>
<td style="text-align: center; vertical-align: middle;">25,21</td>
<td style="text-align: center; vertical-align: middle;">26,59</td>
<td style="text-align: center; vertical-align: middle;">27,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">890,59</td>
<td style="text-align: center; vertical-align: middle;">8,98</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1038,49</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1197,73</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1368,32</td>
<td style="text-align: center; vertical-align: middle;">11,19</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1550,25</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1743,52</td>
<td style="text-align: center; vertical-align: middle;">12,66</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1948,13</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2164,08</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2391,38</td>
<td style="text-align: center; vertical-align: middle;">14,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">13,47</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
<td style="text-align: center; vertical-align: middle;">16,78</td>
<td style="text-align: center; vertical-align: middle;">17,89</td>
<td style="text-align: center; vertical-align: middle;">18,99</td>
<td style="text-align: center; vertical-align: middle;">20,10</td>
<td style="text-align: center; vertical-align: middle;">21,90</td>
<td style="text-align: center; vertical-align: middle;">22,31</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1228,06</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1432,68</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1653,05</td>
<td style="text-align: center; vertical-align: middle;">9,57</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1889,15</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2140,99</td>
<td style="text-align: center; vertical-align: middle;">10,92</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2408,56</td>
<td style="text-align: center; vertical-align: middle;">11,59</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2691,88</td>
<td style="text-align: center; vertical-align: middle;">12,26</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2990,93</td>
<td style="text-align: center; vertical-align: middle;">12,94</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3305,71</td>
<td style="text-align: center; vertical-align: middle;">13,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">14,35</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">16,37</td>
<td style="text-align: center; vertical-align: middle;">17,38</td>
<td style="text-align: center; vertical-align: middle;">18,39</td>
<td style="text-align: center; vertical-align: middle;">19,41</td>
<td style="text-align: center; vertical-align: middle;">20,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2,0</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1493,65</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1743,52</td>
<td style="text-align: center; vertical-align: middle;">8,48</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2012,87</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2301,10</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2608,81</td>
<td style="text-align: center; vertical-align: middle;">10,41</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2935,80</td>
<td style="text-align: center; vertical-align: middle;">11,05</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3282,08</td>
<td style="text-align: center; vertical-align: middle;">11,70</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3647,64</td>
<td style="text-align: center; vertical-align: middle;">12,34</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">4032,48</td>
<td style="text-align: center; vertical-align: middle;">12,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">13,69</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
<td style="text-align: center; vertical-align: middle;">15,61</td>
<td style="text-align: center; vertical-align: middle;">16,58</td>
<td style="text-align: center; vertical-align: middle;">17,54</td>
<td style="text-align: center; vertical-align: middle;">18,51</td>
<td style="text-align: center; vertical-align: middle;">19,47</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-4-8"><strong>Příklad 4.8</strong></p>



<p class="wp-block-paragraph">Navrhněte trámový strop nad půdorysem uvedeným na schématu. Jedná se o prodejní objekt. Skladbu podlahy uvažujte podle <em><a href="#tab-3-7">tab. 3.7</a></em>, skladba č. 8.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-53.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-53.jpg" alt="" class="wp-image-9099" width="268" height="128" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-53.jpg 536w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-53-150x72.jpg 150w" sizes="(max-width: 268px) 100vw, 268px" /></a></figure>
</div>


<p class="wp-block-paragraph">Návrhové hodnoty zatížení na 1 m<sup>2</sup> stropu</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>podlaha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}21\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>železobetonová deska tl. 80 mm</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}080\cdot25\cdot1{,}35=2{,}70\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
5{,}91\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Užitné &#8211; obchodní plochy D2</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
7{,}5\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
13{,}41\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Trám</p>



<p class="wp-block-paragraph">Zatížení na trám:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od desky</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
13{,}41\cdot1{,}2=16{,}09\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}2\cdot0{,}4\cdot25\cdot1{,}35=2{,}70\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=18{,}79\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Trámy působí jako spojité nosníky o dvou polích, ohybový moment vypočítáme jako</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=q_\text{d}\cdot\ell^2/8=18{,}79\cdot4{,}5^2/8=47{,}57\space\text{kNm}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Hodnotu vypočítaného momentu zaokrouhlíme na 50 kNm a v tabulkách rozměrů železobetonových trámů vyhledáme, že dané hodnotě odpovídá například průřez 200/400 mm při procentu vyztužení 0,5 %, Při výpočtu zatížení jsme předpokládali průřez 200/400 mm, zatížení se nepřepočítává.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="219" height="111" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-54.jpg" alt="" class="wp-image-9100" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-54.jpg 219w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-54-150x76.jpg 150w" sizes="(max-width: 219px) 100vw, 219px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Průvlak</p>



<p class="wp-block-paragraph">Reakce od trámů</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">prostření reakce <em>B</em> = 1,25<em>q</em> · <span style="font-size: 19px;"><em>ℓ</em></span></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}25\cdot18{,}79\cdot4{,}5=105{,}69\space\text{kN}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Rozpočítano na spojité zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
105{,}69\cdot4/6{,}45=65{,}54\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">vlastní tíha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}3\cdot0{,}6\cdot25\cdot1{,}35=6{,}07\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=71{,}61\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Průvlak působí jako prostý nosník</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=q_\text{d}\cdot\ell^2/8=71{,}61\cdot6{,}45^2/8=372{,}39\space\text{kNm}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Pro vypočítanou hodnotu momentu se vyhledá v <em>tab. 4.7</em> odpovídající průřez 350/550 mm při procentu vyztužení 1 %. Rozpětí, odpovídající vymezující štíhlosti je 7,51 m, což je větší než naše rozpětí 6,45 m.</p>



<p class="wp-block-paragraph" id="priklad-4-9"><strong>Příklad 4.9</strong></p>



<p class="wp-block-paragraph">Navrhněte železobetonový žebírkový strop v hotelové budově, ve které je nosná konstrukce uspořádána do příčného stěnového systému. Žebírka uvažujte obdélníkového průřezu, která budou při provádění bedněna plechovými vyjímatelnými tvarovkami, podkládanými na rovinné bednění. Podlahu uvažujte podle <em><a href="#tab-3-7">tab. 3.7</a></em>, skladba č. 4.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="247" height="224" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-55.jpg" alt="" class="wp-image-9102" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-55.jpg 247w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-55-150x136.jpg 150w" sizes="(max-width: 247px) 100vw, 247px" /></figure>
</div>


<p class="wp-block-paragraph">Návrhové hodnoty zatížení na 1 m<sup>2</sup> stropu</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>podlaha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}15\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>železobetonová deska tl. 70 mm</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}070\cdot25\cdot1{,}35=2{,}36\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>podhled SDK s roštem</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(0{,}015\cdot12+0{,}1)\cdot1{,}35=0{,}38\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3{,}89\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Užitné</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}5\cdot1{,}5=2{,}25\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
6{,}14\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení na žebírko:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od stropu</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
6{,}14\cdot0{,}9=5{,}52\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}15\cdot0{,}3\cdot25\cdot1{,}35=1{,}52\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=7{,}04\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Žebírka působí jako spojité nosníky o více polích, ohybový moment vypočítáme jako</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=q_\text{d}\cdot\ell^2/10=7{,}04\cdot5{,}4^2/10=20{,}53\space\text{kNm}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Podle hodnoty vypočítaného momentu 20,53 kNm se vyhledá v <em>tab. 4.5</em> průřez 100/350 mm při procentu vyztužení 0,5 %. Rozpětí, odpovídající vymezující štíhlosti tj. 8,59 m je větší než rozpětí 5,4 m.</p>



<p class="wp-block-paragraph" id="priklad-4-10"><strong>Příklad 4.10</strong></p>



<p class="wp-block-paragraph">V jednom z pavilonů mateřské školy proveďte návrh průvlaků. Přes průvlaky je pnuta železobetonová deska na rozpětí 3 m, tloušťka desky je 120 mm. Vnější nosný plášť je zděný, uvnitř objektu jsou nosné sloupy, jejich umístění je patrné ze schématu. Průvlak navrhněte jako skrytý s výškou nepřesahující 300 mm. Podlahu uvažujte podle <em><a href="#tab-3-7">tab. 3.7</a></em>, skladba č. 2.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="229" height="336" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-56.jpg" alt="" class="wp-image-9104" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-56.jpg 229w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-56-102x150.jpg 102w" sizes="(max-width: 229px) 100vw, 229px" /></figure>
</div>


<p class="wp-block-paragraph">Návrhové hodnoty zatížení na 1 m<sup>2</sup> stropu</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>podlaha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}02\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>železobetonová deska tl. 120 mm</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}120\cdot25\cdot1{,}35=4{,}05\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>podhled (podle údajů výrobce)</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}90\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Stálé celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
5{,}97\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Užitné</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}5\cdot1{,}5=2{,}25\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}22\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení na průvlak:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od stropu</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}22\cdot3{,}0=24{,}66\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}50\cdot0{,}30\cdot25\cdot1{,}35=5{,}06\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=29{,}72\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Průvlaky působí jako spojité nosníky o třech polích, ohybový moment se vypočítá jako</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=q_\text{d}\cdot\ell^2/10=29{,}72\cdot((4{,}5+6{,}0)/2)^2/10=81{,}915\space\text{kNm}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Podle hodnoty vypočítaného momentu 81,915 kNm se vyhledá v <em>tab. 4.6</em> průřez 500/300 mm při procentu vyztužení 0,5 %. Rozpětí, odpovídající vymezující štíhlosti pro vnitřní pole spojitého nosníku, tj. 7,2 m je větší než naše rozpětí 6,0 m, překročení návrhové únosnosti o cca 4 % bude zajištěno větším procentem vyztužení.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5">5 PŘEKLADY</h3>



<p class="wp-block-paragraph">Překlady se používají nad dveřními, okenními popř. jinými otvory a slouží k přenosu zatížení působícího nad otvorem do zdiva kolem otvoru.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5-1">5.1 ZATÍŽENÍ</h3>



<p class="wp-block-paragraph">Zatížení na překlad se skládá jednak ze zatížení zdivem, které je nad překladem a vlastní tíhy překladu, jednak ze zatížení stropní konstrukce, která může být uložena do zdiva nad překladem.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-5-1"><img loading="lazy" decoding="async" width="282" height="264" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-1.jpg" alt="" class="wp-image-9105" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-1.jpg 282w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-1-150x140.jpg 150w" sizes="(max-width: 282px) 100vw, 282px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5.1</em> Rozložené zatížení</p>



<p class="wp-block-paragraph"><strong>5.1.1 Zatížení pouze nadezděným zdivem</strong></p>



<p class="wp-block-paragraph">Vlivem vazby zdiva předpokládáme, že překlad zatěžuje pouze trojúhelník zdiva vyznačený na obrázku. Zatížení trojúhelníkové převedeme na rovnoměrné spojité zatížení o velikosti</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
q_\text{k}=\frac{1{,}73\ell_\text{s}}{4}\cdot g\space[\text{kN/m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> &#8230; světlost otvoru [m],</p>



<p class="wp-block-paragraph">g &#8230; návrhovová  hodnota vlastní tíhy stěny [kN/m<sup>2</sup>].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Tento případ nastává tehdy, jestliže nad překladem nejsou uloženy stropy.</p>



<p class="wp-block-paragraph" id="priklad-5-1"><strong>Příklad 5.1</strong></p>



<p class="wp-block-paragraph">Vypočítejte zatížení na překlad nad otvorem o světlosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> = 1,8 m v cihelné zdi z plných pálených cihel tloušťky <em>t</em> = 450 mm. Předpokládejte, že překlad budou tvořit dva profily IPN 120.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="205" height="154" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-57.jpg" alt="" class="wp-image-9107" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-57.jpg 205w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-57-150x113.jpg 150w" sizes="(max-width: 205px) 100vw, 205px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení od zdiva</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{k}=(1{,}73\cdot1{,}8/4)\cdot0{,}45\cdot18\cdot1{,}35=8{,}51\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">2 IPN 120 vlastní tíha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
2\cdot0{,}111\cdot1{,}35=0{,}30\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}81\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="5-1-2"><strong>5.1.2 Zatížení překladu do stropů, které jsou nad ním uloženy</strong></p>



<p class="wp-block-paragraph">Jestliže jsou nad překladem uloženy stropy, je překlad kromě nadezdění zatížen reakcí od stropu.</p>



<p class="wp-block-paragraph" id="priklad-5-2"><strong>Příklad 5.2</strong></p>



<p class="wp-block-paragraph">Vypočítejte zatížení na překlad nad otvorem o světlosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> = 1,5 m. Bezprostředně nad překladem jsou uloženy stropní panely, jejichž rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> = 4,2 m. Plošné celkové návrhové zatížení stropu je <em>g</em> = 8,5 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph">Zatěžovací šířka, ze které se na překlad přenáší zatížení stropu je 4,2 / 2 = 2,1 m.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-58.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-58.jpg" alt="" class="wp-image-9108" width="397" height="180" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-58.jpg 529w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-58-150x68.jpg 150w" sizes="(max-width: 397px) 100vw, 397px" /></a></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení stropu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
8{,}5\cdot2{,}10=17{,}85\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Vlastní tíha</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}2\cdot0{,}25\cdot25\cdot1{,}35=1{,}69\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nadezdívka</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
1{,}73\cdot1{,}5/4\cdot0{,}25\cdot18\cdot1{,}35=3{,}94\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
23{,}48\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5-2">5.2 PREFABRIKOVANÉ PŘEKLADY</h3>



<p class="wp-block-paragraph" id="5-2-1"><strong>5.2.1 Překlady betonové</strong></p>



<p class="wp-block-paragraph">Prefabrikované překlady jsou v současné době jedny z nejpoužívanějších překladů. Mezi jejich největší výhody patří rychlá montáž. Základní rozměry překladů jsou v násobcích zdicích prvků, sestavením jednotlivých prefabrikátů lze vytvořit překlad nad libovolnou tloušťkou stěny.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-5-2"><img loading="lazy" decoding="async" width="288" height="130" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-2.jpg" alt="" class="wp-image-9109" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-2.jpg 288w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-2-150x68.jpg 150w" sizes="(max-width: 288px) 100vw, 288px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5.2</em> Překlady betonové</p>



<p class="wp-block-paragraph">Překlady RTP mají na vnější straně vrstvu z desky z dřevěné vlny a cementu (například heraklit). Tyto překlady se používají pro vnější stěny.</p>



<p class="wp-block-paragraph">Jelikož jsou překlady vyztuženy na zatížení působící shora, nesmějí se zabudovávat otočené o 90° nebo 180°.</p>



<p class="wp-block-paragraph">Prefabrikované překlady se posuzují tak, že se vypočítá charakteristické hodnota zatížení působící na překlad vyjma vlastní tíhy překladu a porovná se s přípustným zatížením překladu. V současné době se vyrábí překlady uvedené v <em>tab. 5.1–5.4</em>.</p>



<p class="wp-block-paragraph" id="priklad-5-3"><strong>Příklad 5.3</strong></p>



<p class="wp-block-paragraph">Posuďte železobetonový prefabrikovaný překlad nad otvorem světlosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> = 2,4 m. Překlad je uložen na obvodové zdi tloušťky <em>t</em> = 450 mm z plných cihel. Stropy jsou uloženy rovnoběžně s překladem, a tudíž překlad nezatěžují</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="171" height="262" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-59.jpg" alt="" class="wp-image-9110" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-59.jpg 171w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-59-98x150.jpg 98w" sizes="(max-width: 171px) 100vw, 171px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nadezdívka</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(1{,}73\cdot2{,}4/4)\cdot0{,}45\cdot18=8{,}408\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Překlad je tvořen z následujících prefabrikátů <em>tab. 5.4</em></p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">3 x RZP 279/14/19V</p>
</div>
</div>



<p class="wp-block-paragraph">Hodnoty přípustných hodnot charakteristického zatížení:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">RZP 279/14/19V</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3\cdot4{,}5=13{,}50\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
13{,}50\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">Únosnost složeného překladu je 13,50 kN/m &gt; 8,408 kN/m.</p>
</div>
</div>



<p class="wp-block-paragraph" id="tab-5-1"><em>Tab. 5.1</em> Překlady výšky 240 mm P – plné, V – vylehčené</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Hmotnost [kg]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zatížení <em>q</em><sub>k</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Posouvající síla <em>V</em><sub>ud</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment <em>M</em><sub>ud</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Mezní moment při limitním průhybu <em>M</em><sub>lim</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální průhyb <em>w</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka uložení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
</tr>
<tr>
<td>RZP119/7/24P</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">5,6</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;">2,36</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/7/24P</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">54</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">7,7</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">3,87</td>
<td style="text-align: center; vertical-align: middle;">1,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/7/24P</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">64</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">9,9</td>
<td style="text-align: center; vertical-align: middle;">7,10</td>
<td style="text-align: center; vertical-align: middle;">5,69</td>
<td style="text-align: center; vertical-align: middle;">2,7</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP209/7/24P</td>
<td style="text-align: center; vertical-align: middle;">2090</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">74</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">9,70</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">4,9</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/7/24P</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">86</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">10,33</td>
<td style="text-align: center; vertical-align: middle;">8,28</td>
<td style="text-align: center; vertical-align: middle;">8,7</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP269/7/24P</td>
<td style="text-align: center; vertical-align: middle;">2690</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">97</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">13,08</td>
<td style="text-align: center; vertical-align: middle;">10,48</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP299/7/24P</td>
<td style="text-align: center; vertical-align: middle;">2990</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">108</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">17,7</td>
<td style="text-align: center; vertical-align: middle;">15,89</td>
<td style="text-align: center; vertical-align: middle;">12,16</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP329/7/24P</td>
<td style="text-align: center; vertical-align: middle;">3290</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">118</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">17,60</td>
<td style="text-align: center; vertical-align: middle;">13,53</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP119/12/24V</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">55</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">8,4</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">4,29</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/12/24V</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">64</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">8,90</td>
<td style="text-align: center; vertical-align: middle;">7,43</td>
<td style="text-align: center; vertical-align: middle;">0,8</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/12/24V</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">82</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">12,53</td>
<td style="text-align: center; vertical-align: middle;">2,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP209/12/24V</td>
<td style="text-align: center; vertical-align: middle;">2090</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">93</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">17,9</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">12,53</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/12/24V</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">20,07</td>
<td style="text-align: center; vertical-align: middle;">16,77</td>
<td style="text-align: center; vertical-align: middle;">6,7</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP269/12/24V</td>
<td style="text-align: center; vertical-align: middle;">2690</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">23,3</td>
<td style="text-align: center; vertical-align: middle;">25,34</td>
<td style="text-align: center; vertical-align: middle;">21,16</td>
<td style="text-align: center; vertical-align: middle;">9,3</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP119/14/24V</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">61,5</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
<td style="text-align: center; vertical-align: middle;">4,31</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/14/24V</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">74,1</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">9,02</td>
<td style="text-align: center; vertical-align: middle;">1,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/14/24V</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">87,6</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">18,4</td>
<td style="text-align: center; vertical-align: middle;">15,40</td>
<td style="text-align: center; vertical-align: middle;">12,87</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP209/14/24V</td>
<td style="text-align: center; vertical-align: middle;">2090</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">103,3</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">20,07</td>
<td style="text-align: center; vertical-align: middle;">17,29</td>
<td style="text-align: center; vertical-align: middle;">4,7</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/14/24V</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">131,8</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">25,1</td>
<td style="text-align: center; vertical-align: middle;">20,07</td>
<td style="text-align: center; vertical-align: middle;">17,29</td>
<td style="text-align: center; vertical-align: middle;">8,2</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP269/14/24V</td>
<td style="text-align: center; vertical-align: middle;">2690</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">134,2</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">29,1</td>
<td style="text-align: center; vertical-align: middle;">26,45</td>
<td style="text-align: center; vertical-align: middle;">22,10</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td colspan="11"><em>q</em><sub>k</sub> – charakteristická hodnota zatížení bez vlastní tíhy překladu,<br><em>V</em><sub>ud</sub> – návrhová hodnota únosnosti pro posouvající sílu,<br><em>M</em><sub>ud</sub> – návrhová hodnota momentu únosnosti.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-5-2"><em>Tab. 5.2</em> Překlady výšky 140 mm V – vylehčené</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Hmotnost [kg]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zatížení <em>q</em><sub>k</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Posouvající síla <em>V</em><sub>ud</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment <em>M</em><sub>ud</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Mezní moment při limitním průhybu <em>M</em><sub>lim</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální průhyb <em>w</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka uložení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
</tr>
<tr>
<td>RZP89/14/14V</td>
<td style="text-align: center; vertical-align: middle;">890</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">33</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">6,4</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">1,72</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP119/14/14V</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">41</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">6,4</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">1,72</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/14/14V</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">55</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">6,4</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">1,72</td>
<td style="text-align: center; vertical-align: middle;">0,3</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/14/14V</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">67</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">6,8</td>
<td style="text-align: center; vertical-align: middle;">2,91</td>
<td style="text-align: center; vertical-align: middle;">2,35</td>
<td style="text-align: center; vertical-align: middle;">1,8</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP209/14/14V</td>
<td style="text-align: center; vertical-align: middle;">2090</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">76</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">7,6</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">3,87</td>
<td style="text-align: center; vertical-align: middle;">4,3</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/14/14V</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">86</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">7,6</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">3,87</td>
<td style="text-align: center; vertical-align: middle;">9,7</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP254/14/14V</td>
<td style="text-align: center; vertical-align: middle;">2540</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">93</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">7,6</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP284/14/14V</td>
<td style="text-align: center; vertical-align: middle;">2840</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">104</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">8,3</td>
<td style="text-align: center; vertical-align: middle;">7,01</td>
<td style="text-align: center; vertical-align: middle;">4,30</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td colspan="11"><em>q</em><sub>k</sub> – charakteristická hodnota zatížení bez vlastní tíhy překladu,<br><em>V</em><sub>ud</sub> – návrhová hodnota únosnosti pro posouvající sílu,<br><em>M</em><sub>ud</sub> – návrhová hodnota momentu únosnosti.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-5-3"><em>Tab. 5.3</em> Překlady výšky 220 mm V – vylehčené</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Hmotnost [kg]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zatížení <em>q</em><sub>k</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Posouvající síla <em>V</em><sub>ud</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment <em>M</em><sub>ud</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Mezní moment při limitním průhybu <em>M</em><sub>lim</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální průhyb <em>w </em>[mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka uložení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
</tr>
<tr>
<td>RZP119/14/22V</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">73</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">8,9</td>
<td style="text-align: center; vertical-align: middle;">3,18</td>
<td style="text-align: center; vertical-align: middle;">3,67</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/14/22V</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">89</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">7,87</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">1,2</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/14/22V</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">15,6</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
<td style="text-align: center; vertical-align: middle;">8,74</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/14/22V</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">21,2</td>
<td style="text-align: center; vertical-align: middle;">17,86</td>
<td style="text-align: center; vertical-align: middle;">14,41</td>
<td style="text-align: center; vertical-align: middle;">8,7</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP254/14/22V</td>
<td style="text-align: center; vertical-align: middle;">2540</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">157</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">22,8</td>
<td style="text-align: center; vertical-align: middle;">22,79</td>
<td style="text-align: center; vertical-align: middle;">14,32</td>
<td style="text-align: center; vertical-align: middle;">9,2</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td>RZP284/14/22V</td>
<td style="text-align: center; vertical-align: middle;">2840</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">178</td>
<td style="text-align: center; vertical-align: middle;">17,20</td>
<td style="text-align: center; vertical-align: middle;">26,2</td>
<td style="text-align: center; vertical-align: middle;">27,87</td>
<td style="text-align: center; vertical-align: middle;">17,19</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">190</td>
</tr>
<tr>
<td colspan="11"><em>q</em><sub>k</sub> – charakteristická hodnota zatížení bez vlastní tíhy překladu,<br><em>V</em><sub>ud</sub> – návrhová hodnota únosnosti pro posouvající sílu,<br><em>M</em><sub>ud</sub> – návrhová hodnota momentu únosnosti.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-5-4"><em>Tab. 5.4</em> Překlady výšky 190 mm P – plné, V – vylehčené</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Značka</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Hmotnost [kg]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Zatížení <em>q</em><sub>k</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Posouvající síla <em>V</em><sub>ud</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment <em>M</em><sub>ud</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Mezní moment při limitním průhybu <em>M</em><sub>lim</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Maximální průhyb <em>w</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka uložení [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">délka <em>L</em></td>
<td style="text-align: center; vertical-align: middle;">šířka <em>B</em></td>
<td style="text-align: center; vertical-align: middle;">výška <em>H</em></td>
</tr>
<tr>
<td>RZP119/12/19V</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">59</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">2,48</td>
<td style="text-align: center; vertical-align: middle;">0,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/12/19V</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">73</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">2,48</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/12/19V</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">87</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">2,48</td>
<td style="text-align: center; vertical-align: middle;">0,3</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP209/12/19V</td>
<td style="text-align: center; vertical-align: middle;">2090</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">104</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">2,48</td>
<td style="text-align: center; vertical-align: middle;">0,5</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/14/19V</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">118</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">7,6</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP269/14/19V</td>
<td style="text-align: center; vertical-align: middle;">2690</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">132</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">7,6</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">5,8</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP299/14/19V</td>
<td style="text-align: center; vertical-align: middle;">2990</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">8,4</td>
<td style="text-align: center; vertical-align: middle;">6,99</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">7,7</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP119/14/19V</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">63</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP159/14/19V</td>
<td style="text-align: center; vertical-align: middle;">1590</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">84</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">0,2</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP199/14/19V</td>
<td style="text-align: center; vertical-align: middle;">1990</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">105</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">0,5</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/14/19V</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">127</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">7,15</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP279/14/19V</td>
<td style="text-align: center; vertical-align: middle;">2790</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">10,58</td>
<td style="text-align: center; vertical-align: middle;">8,55</td>
<td style="text-align: center; vertical-align: middle;">6,7</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP319/14/19V</td>
<td style="text-align: center; vertical-align: middle;">3190</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">169</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">10,58</td>
<td style="text-align: center; vertical-align: middle;">8,55</td>
<td style="text-align: center; vertical-align: middle;">13,8</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP119/14/19P</td>
<td style="text-align: center; vertical-align: middle;">1190</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">128</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">12,4</td>
<td style="text-align: center; vertical-align: middle;">5,89</td>
<td style="text-align: center; vertical-align: middle;">4,93</td>
<td style="text-align: center; vertical-align: middle;">0,1</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP149/14/19P</td>
<td style="text-align: center; vertical-align: middle;">1490</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">161</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">17,0</td>
<td style="text-align: center; vertical-align: middle;">10,56</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP179/14/19P</td>
<td style="text-align: center; vertical-align: middle;">1790</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">195</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">14,38</td>
<td style="text-align: center; vertical-align: middle;">12,41</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP199/14/19P</td>
<td style="text-align: center; vertical-align: middle;">1990</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">217</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">24,6</td>
<td style="text-align: center; vertical-align: middle;">14,80</td>
<td style="text-align: center; vertical-align: middle;">12,41</td>
<td style="text-align: center; vertical-align: middle;">0,6</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP239/14/19P</td>
<td style="text-align: center; vertical-align: middle;">2790</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">29,3</td>
<td style="text-align: center; vertical-align: middle;">24,74</td>
<td style="text-align: center; vertical-align: middle;">20,70</td>
<td style="text-align: center; vertical-align: middle;">9,4</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP269/14/19P</td>
<td style="text-align: center; vertical-align: middle;">3190</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">295</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">33,9</td>
<td style="text-align: center; vertical-align: middle;">34,88</td>
<td style="text-align: center; vertical-align: middle;">29,18</td>
<td style="text-align: center; vertical-align: middle;">11,8</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP299/14/19P</td>
<td style="text-align: center; vertical-align: middle;">3190</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">327</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">38,5</td>
<td style="text-align: center; vertical-align: middle;">43,54</td>
<td style="text-align: center; vertical-align: middle;">36,44</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td>RZP319/14/19P</td>
<td style="text-align: center; vertical-align: middle;">3190</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">351</td>
<td style="text-align: center; vertical-align: middle;">24,38</td>
<td style="text-align: center; vertical-align: middle;">41,6</td>
<td style="text-align: center; vertical-align: middle;">43,72</td>
<td style="text-align: center; vertical-align: middle;">33,55</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td colspan="11"><em>q</em><sub>k</sub> – charakteristická hodnota zatížení bez vlastní tíhy překladu,<br><em>V</em><sub>ud</sub> – návrhová hodnota únosnosti pro posouvající sílu,<br><em>M</em><sub>ud</sub> – návrhová hodnota momentu únosnosti.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-5-5"><em>Tab. 5.5</em> Překlady s tepelnou izolací P – plné</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="2">Značka</td>
<td style="text-align: center;">RTP119/14/14P</td>
<td style="text-align: center;">RTP149/14/14P</td>
<td style="text-align: center;">RTP179/14/14P</td>
</tr>
<tr>
<td rowspan="3">Rozměry [mm]</td>
<td>délka <em>L</em></td>
<td style="text-align: center;">1190,0</td>
<td style="text-align: center;">1490,0</td>
<td style="text-align: center;">1790,0</td>
</tr>
<tr>
<td>šířka <em>B</em></td>
<td style="text-align: center;">140,0</td>
<td style="text-align: center;">140,0</td>
<td style="text-align: center;">140,0</td>
</tr>
<tr>
<td>výška <em>H</em></td>
<td style="text-align: center;">140,0</td>
<td style="text-align: center;">140,0</td>
<td style="text-align: center;">140,0</td>
</tr>
<tr>
<td colspan="2">Hmotnost [kg]</td>
<td style="text-align: center;">35,0</td>
<td style="text-align: center;">47,0</td>
<td style="text-align: center;">55,0</td>
</tr>
<tr>
<td colspan="2">Zatížení <em>q</em><sub>k</sub> [kN/m]</td>
<td style="text-align: center;">4,07</td>
<td style="text-align: center;">4,07</td>
<td style="text-align: center;">4,07</td>
</tr>
<tr>
<td colspan="2">Posouvající síla <em>V</em><sub>ud</sub> [kN]</td>
<td style="text-align: center;">8,3</td>
<td style="text-align: center;">8,3</td>
<td style="text-align: center;">9,0</td>
</tr>
<tr>
<td colspan="2">Moment <em>M</em><sub>ud</sub> [kNm]</td>
<td style="text-align: center;">2,03</td>
<td style="text-align: center;">2,03</td>
<td style="text-align: center;">2,03</td>
</tr>
<tr>
<td colspan="2">Mezní moment při limitním průhybu <em>M</em><sub>lim</sub> [kNm]</td>
<td style="text-align: center;">1,64</td>
<td style="text-align: center;">2,64</td>
<td style="text-align: center;">2,73</td>
</tr>
<tr>
<td colspan="2">Maximální průhyb <em>w</em> [mm]</td>
<td style="text-align: center;">0,2</td>
<td style="text-align: center;">2,2</td>
<td style="text-align: center;">5,0</td>
</tr>
<tr>
<td colspan="2">Délka uložení [mm]</td>
<td style="text-align: center;">140,0</td>
<td style="text-align: center;">140,0</td>
<td style="text-align: center;">140,0</td>
</tr>
<tr>
<td colspan="5"><em>q</em><sub>k</sub> – charakteristická hodnota zatížení bez vlastní tíhy překladu,<br><em>V</em><sub>ud</sub> – návrhová hodnota únosnosti pro posouvající sílu,<br><em>M</em><sub>ud</sub> – návrhová hodnota momentu únosnosti.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5-3">5.3 KERAMICKÉ PŘEKLADY</h3>



<p class="wp-block-paragraph" id="5-3-1"><strong>5.3.1 Překlady samonosné (vysoké)</strong></p>



<p class="wp-block-paragraph">Keramické překlady se používají zejména v cihelném zdivu, neboť potom spolu se zdicím materiálem tvoří jednolitý podklad pro omítku.</p>



<p class="wp-block-paragraph" id="tab-5-6"><em>Tab. 5.6</em> Technické údaje keramických překladů (Porotherm překlady KP 7, Heluz 23,8)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka uložení [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Posouvající síla <em>V</em><sub>ud</sub> [kN]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment <em>M</em><sub>ud</sub> [kNm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Zatížení <em>g</em><sub>d</sub> pro počet překladů</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1 kus</td>
<td style="text-align: center; vertical-align: middle;">2 kusy</td>
<td style="text-align: center; vertical-align: middle;">3 kusy</td>
<td style="text-align: center; vertical-align: middle;">4 kusy</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">125</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;">14,9</td>
<td style="text-align: center; vertical-align: middle;">29,7</td>
<td style="text-align: center; vertical-align: middle;">44,6</td>
<td style="text-align: center; vertical-align: middle;">59,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">12,7</td>
<td style="text-align: center; vertical-align: middle;">25,4</td>
<td style="text-align: center; vertical-align: middle;">38,1</td>
<td style="text-align: center; vertical-align: middle;">50,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">33,7</td>
<td style="text-align: center; vertical-align: middle;">44,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">10,1</td>
<td style="text-align: center; vertical-align: middle;">20,2</td>
<td style="text-align: center; vertical-align: middle;">30,3</td>
<td style="text-align: center; vertical-align: middle;">40,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">200</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">14,3</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">24,6</td>
<td style="text-align: center; vertical-align: middle;">36,9</td>
<td style="text-align: center; vertical-align: middle;">49,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">1850</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">5,81</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">24,4</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
<td style="text-align: center; vertical-align: middle;">48,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">5,81</td>
<td style="text-align: center; vertical-align: middle;">10,1</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
<td style="text-align: center; vertical-align: middle;">30,4</td>
<td style="text-align: center; vertical-align: middle;">40,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">7,83</td>
<td style="text-align: center; vertical-align: middle;">8,2</td>
<td style="text-align: center; vertical-align: middle;">16,4</td>
<td style="text-align: center; vertical-align: middle;">24,7</td>
<td style="text-align: center; vertical-align: middle;">32,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">7,83</td>
<td style="text-align: center; vertical-align: middle;">6,8</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
<td style="text-align: center; vertical-align: middle;">27,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3025</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">7,83</td>
<td style="text-align: center; vertical-align: middle;">5,6</td>
<td style="text-align: center; vertical-align: middle;">11,3</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">22,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">7,83</td>
<td style="text-align: center; vertical-align: middle;">4,7</td>
<td style="text-align: center; vertical-align: middle;">9,4</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">18,9</td>
</tr>
<tr>
<td colspan="9"><em>q</em><sub>d</sub> – maximální hodnota spojitého rovnoměrného zatížení bez vlastní tíhy překladu [kN/m],<br><em>V</em><sub>ud</sub> – maximální hodnota posouvající síly na jeden překlad od návrhového zatížení [kN],<br><em>M</em><sub>ud</sub> – maximální hodnota ohybového momentu na jeden překlad od návrhového zatížení [kNm]. Hmotnost překladu 35 kg/m.</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Keramické překlady se vyrábí z keramických tvarovek. Nejpoužívanější jsou keramické tvarovky ve tvaru U. Tvarovky se položí vedle sebe naležato, uloží se výztuž, korýtko se zabetonuje a vznikne prefabrikát. Překlady mají šířku 70 mm, výšku 238 mm a zabudovávají se na výšku. Délka překladu je v násobcích délky tvarovky tj. 250 mm. Překlady vysoké 238 mm působí samostatně, v únosnosti není započítáno spolupůsobení zdiva.</p>



<p class="wp-block-paragraph" id="priklad-5-4"><strong>Příklad 5.4</strong></p>



<p class="wp-block-paragraph">Navrhněte překlad v cihelné stěně tloušťky <em>t</em> = 450 mm je otvor světlosti <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> = 1,6 m. Překlad není zatížen stropní konstrukcí.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="193" height="154" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-60.jpg" alt="" class="wp-image-9112" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-60.jpg 193w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-60-150x120.jpg 150w" sizes="(max-width: 193px) 100vw, 193px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení nadložním zdivem – návrhová hodnota</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(1{,}73\cdot1{,}6/4)\cdot0{,}45\cdot18\cdot1{,}35=7{,}567\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Vlastní hmotnost překladu (čtyři překlady délky 2,00 m)</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
4\cdot0{,}35\cdot1{,}35=1{,}890\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
9{,}457\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Jsou navrženy čtyři nosníky Porotherm překlad KP 7-2000 vyhovují s velkou rezervou.</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=49{,}2\gg9{,}45\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="5-3-2"><strong>5.3.2 Překlady spřažené (nízké)</strong></p>



<p class="wp-block-paragraph">Keramické překlady se používají zejména v cihelném zdivu, neboť potom spolu se zdicím materiálem tvoří jednolitý podklad pro omítku.</p>



<p class="wp-block-paragraph">Keramické překlady ploché se vyrábí z keramických tvarovek tvaru U o šířkách 115 a 145 mm – viz <em>obr. 5.3</em>. Překlady se používají buď jako nenosné v příčkách, nebo jako nosné, pokud jsou dostatečně zakotveny v podporách a je zajištěno jejich spolupůsobení se zdivem nebo věncem, umístěným nad překladem (únosnosti nosných překladů jsou uvedeny v <em>tab. 5.7 a 5.8</em>, jako <em>q</em><sub>ud,2</sub>).</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-5-3"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-3.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-3.jpg" alt="" class="wp-image-9113" width="359" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-3.jpg 717w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-3-150x52.jpg 150w" sizes="(max-width: 359px) 100vw, 359px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5.3</em> Spřažené překlady</p>



<p class="wp-block-paragraph" id="tab-5-7"><em>Tab. 5.7</em> Technické údaje keramických překladů, pro návrh jsou rozhodující tučně vyznačené hodnoty <em>q</em><sub>ud,1</sub>, <em>q</em><sub>ud,2</sub> (Porotherm překlady KP 11,5)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Minimální délka uložení [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka <em>ℓ</em><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Zatížení</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Průhyb <em>w</em><sub>d,</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,M</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,V</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,1</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,2</sub> [kN/m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;" rowspan="10">115</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">93,9</td>
<td style="text-align: center; vertical-align: middle;">125,3</td>
<td style="text-align: center; vertical-align: middle;"><strong>72,8</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>145,3</strong></td>
<td style="text-align: center; vertical-align: middle;">1,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">49,5</td>
<td style="text-align: center; vertical-align: middle;">39,1</td>
<td style="text-align: center; vertical-align: middle;"><strong>39,1</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>75,8</strong></td>
<td style="text-align: center; vertical-align: middle;">2,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">29,1</td>
<td style="text-align: center; vertical-align: middle;">17,9</td>
<td style="text-align: center; vertical-align: middle;"><strong>17,9</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>33,4</strong></td>
<td style="text-align: center; vertical-align: middle;">2,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;"><strong>11,6</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>20,8</strong></td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">13,9</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;"><strong>8,6</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>14,8</strong></td>
<td style="text-align: center; vertical-align: middle;">4,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">6,8</td>
<td style="text-align: center; vertical-align: middle;"><strong>6,8</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>11,2</strong></td>
<td style="text-align: center; vertical-align: middle;">4,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">1850</td>
<td style="text-align: center; vertical-align: middle;">8,2</td>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;"><strong>5,7</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>8,9</strong></td>
<td style="text-align: center; vertical-align: middle;">5,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">6,5</td>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;"><strong>4,8</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>7,3</strong></td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">5,3</td>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;"><strong>4,2</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>6,0</strong></td>
<td style="text-align: center; vertical-align: middle;">6,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">3,7</td>
<td style="text-align: center; vertical-align: middle;"><strong>3,7</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>5,1</strong></td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-5-8"><em>Tab. 5.8</em> Technické údaje keramických překladů, pro návrh jsou rozhodující tučně vyznačené hodnoty <em>q</em><sub>ud,1</sub>, <em>q</em><sub>ud,2</sub> (Porotherm překlady KP 14,5)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka <em>L</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Minimální délka uložení [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Světlá délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Zatížení</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Průhyb <em>w</em><sub>d,</sub> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,M</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,V</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,1</sub> [kN/m]</td>
<td style="text-align: center; vertical-align: middle;"><em>q</em><sub>ud,2</sub> [kN/m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;" rowspan="10">115</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">118,4</td>
<td style="text-align: center; vertical-align: middle;">139,7</td>
<td style="text-align: center; vertical-align: middle;"><strong>72,8</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>142,7</strong></td>
<td style="text-align: center; vertical-align: middle;">1,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">62,4</td>
<td style="text-align: center; vertical-align: middle;">49,0</td>
<td style="text-align: center; vertical-align: middle;"><strong>48,6</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>94,3</strong></td>
<td style="text-align: center; vertical-align: middle;">2,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">36,7</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;"><strong>22,6</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>42,3</strong></td>
<td style="text-align: center; vertical-align: middle;">2,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">24,6</td>
<td style="text-align: center; vertical-align: middle;">14,6</td>
<td style="text-align: center; vertical-align: middle;"><strong>14,6</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>26,3</strong></td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">17,6</td>
<td style="text-align: center; vertical-align: middle;">10,8</td>
<td style="text-align: center; vertical-align: middle;"><strong>10,8</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>18,7</strong></td>
<td style="text-align: center; vertical-align: middle;">4,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;"><strong>8,6</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>14,3</strong></td>
<td style="text-align: center; vertical-align: middle;">4,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">1850</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">7,1</td>
<td style="text-align: center; vertical-align: middle;"><strong>7,1</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>11,3</strong></td>
<td style="text-align: center; vertical-align: middle;">5,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">8,2</td>
<td style="text-align: center; vertical-align: middle;">6,1</td>
<td style="text-align: center; vertical-align: middle;"><strong>6,1</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>9,3</strong></td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">2250</td>
<td style="text-align: center; vertical-align: middle;">6,7</td>
<td style="text-align: center; vertical-align: middle;">5,3</td>
<td style="text-align: center; vertical-align: middle;"><strong>5,3</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>7,7</strong></td>
<td style="text-align: center; vertical-align: middle;">6,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">5,6</td>
<td style="text-align: center; vertical-align: middle;">4,7</td>
<td style="text-align: center; vertical-align: middle;"><strong>4,7</strong></td>
<td style="text-align: center; vertical-align: middle;"><strong>6,5</strong></td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
</tr>
<tr>
<td colspan="8"><em>q</em><sub>ud,M</sub> – návrhová hodnota zatížení jednoho překladu včetně vlastní tíhy překladu a s ním spřažené nadezdívky a nadbetonováni při vyčerpání únosnosti v ohybu [kN/m],<br><em>q</em><sub>ud,V</sub> – návrhová hodnota zatížení jednoho překladu včetně vlastní tíhy překladu a s ním spřažené nadezdívky a nadbetonováni při vyčerpání únosnosti ve smyku [kN/m],<br><em>q</em><sub>ud,1</sub> – maximální hodnota návrhového zatížení jednoho překladu včetně vlastní tíhy překladu a s ním spřažené nadezdívky a nadbetonováni [kN/m],<br><em>q</em><sub>ud,2</sub> – maximální hodnota návrhového zatížení sestavy dvojice překladů bez vlastní tíhy překladu a s ním spřažené nadezdívky a nadbetonováni [kN/m],<br><em>w</em><sub>d<em>,</em></sub> – průbyb při maximální hodnotě návrhového zatížení [mm].</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5-4">5.4 MONOLITICKÉ PŘEKLADY</h3>



<p class="wp-block-paragraph">Monolitické překlady se nejčastěji používají v těch případech, kde nelze používat prefabrikované (například otvor je větší než vyráběný sortiment, překlad působí jako spojitý nosník apod.). Monolitické překlady mohou být ale v některých případech díky své technologii nevýhodné (například monolitický překlad pod montovanými stropy).</p>



<p class="wp-block-paragraph">Zatížení na překlad se stanoví podle <em><a href="#5-1">kap. 5.1</a></em> a dále se navrhuje jako betonový nosník při stanovení momentů podle <em><a href="#4-1-3">kap. 4.1.3</a></em> a při stanovení rozměrů podle <em><a href="#4-4">kap. 4.4</a></em>.</p>



<p class="wp-block-paragraph" id="priklad-5-5"><strong>Příklad 5.5</strong></p>



<p class="wp-block-paragraph">Navrhněte železobetonový monolitický překlad nad dva okenní otvory o šířce 2 100 mm v tloušťce zdi 300 mm, mezi kterými je pilíř 300 x 300 mm. Nad překladem jsou uloženy monolitické stropy o rozpětí 4,2 m, Návrhová hodnota celkového zatížení stropu je 9,8 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-61.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-61.jpg" alt="" class="wp-image-9115" width="395" height="198" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-61.jpg 527w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-61-150x75.jpg 150w" sizes="(max-width: 395px) 100vw, 395px" /></a></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od stropu</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
4{,}2/2\cdot9{,}8=20{,}58\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}2\cdot0{,}3\cdot25\cdot1{,}35=2{,}03\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>nadložním zdivem</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(1{,}73\cdot2{,}1/4)\cdot0{,}3\cdot18\cdot1{,}35=6{,}62\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=29{,}23\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Okenní otvory budou působit jako spojitý nosník. Rozpětí tohoto nosníku se stanoví následovně. V místě pilíře bude teoretická podpora ve středu pilíře, v místě navazující zdi bude teoretická podpora asi 100 mm od líce zdi. Rozpětí nosníku bude</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell=2{,}1+0{,}15+0{,}1=2{,}35\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Ohybový moment se vypočítá podle <em><a href="#4-1-3">kap. 4.1.3</a></em> jako</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=f_\text{d}\cdot\ell^2/8=29{,}23\cdot2{,}352^2/8=20{,}17\space\text{kNm}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">V <em><a href="#4-4">kap. 4.4</a></em> Železobetonové trámy a průvlaky v <em><a href="#tab-4-5">tab. 4.5</a></em>–<em><a href="#4-7">4.7</a></em> se vyhledají rozměry železobetonového průřezu.</p>



<p class="wp-block-paragraph">Vypočítanému ohybovému momentu a šířce stěny odpovídá průřez 300/250 mm.</p>



<p class="wp-block-paragraph" id="priklad-5-6"><strong>Příklad 5.6</strong></p>



<p class="wp-block-paragraph">Navrhněte železobetonový překlad nad prosklenou stěnou. Překlad bude v šířce zdi 250 mm, světlost otvoru bude 6,2 mm. Bezprostředně nad překladem jsou uloženy stropy o světlosti 7,2 m. Nad stropem je pochozí terasa, takže překlad není zatížen nadložím zdivem. Návrhovou hodnotu celkového zatížení stropu uvažujte 11,5 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-62.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-62.jpg" alt="" class="wp-image-9116" width="362" height="173" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-62.jpg 482w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-62-150x72.jpg 150w" sizes="(max-width: 362px) 100vw, 362px" /></a></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od stropu</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(7{,}2/2)\cdot11{,}5=41{,}40\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní hmotnost</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
0{,}4\cdot0{,}25\cdot25\cdot1{,}35=3{,}38\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{d}=44{,}78\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Nosník bude prostě uložen na zdivu. Uložení nosníku předpokládáme 2,5 % světlosti na každou stranu, tj.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
6{,}2\cdot2{,}5/100=0{,}155\space\text{m na každou stranu}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">se zaokrouhlí na 0,2 m. Rozpětí nosníku potom bude světlá délka plus polovina uložení z každé strany, tj.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
6{,}2+2\cdot0{,}2\cdot0{,}5=6{,}2+0{,}2=6{,}4\space\text{m}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Moment prostého nosníku se určí podle <em><a href="#4-1-3">kap. 4.1.3</a></em> jako</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=f_\text{d}\cdot\ell^2/8=44{,}78\cdot6{,}4^2/8=229{,}25\space\text{kNm}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">V <em><a href="#tab-4-5">tab. 4.5</a></em>–<em><a href="#tab-4-7">4.7</a></em> se vyhledá k momentu odpovídající průřez, který je pro danou šířku otvoru 250/600 mm s procentem vyztužení 1,00 %.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5-5">5.5 OCELOVÉ PŘEKLADY</h3>



<p class="wp-block-paragraph">Ocelové překlady jsou oblíbené a často používané díky svým výhodám, kterými jsou vysoká únosnost, výhodná možnost použití při rekonstrukcích, rychlý technologický proces atd. Jako materiálu se používají za tepla válcované profily, a to nejčastěji profily IPN.</p>



<p class="wp-block-paragraph">Zatížení na překlad se stanoví podle <em><a href="#5-1">kap. 5.1</a></em>, nosník se navrhuje jako ocelový. Návrh se může provést buď přímým výpočtem podle <em><a href="#4-3">kap. 4.3</a></em>, nebo se použije pro návrh <em><a href="#tab-4-2">tab. 4.2</a></em>.</p>



<p class="wp-block-paragraph">Pro překlady platí následující podmínka průhybu</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-large" id="obr-5-4"><img loading="lazy" decoding="async" width="124" height="107" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-4.jpg" alt="" class="wp-image-9117"/></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5.4</em> Ocelové překlady z válcovaných profilů IPN a UPN</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
f_\text{lim}=\frac{\ell}{600}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; rozpětí v mm</p>
</div>
</div>



<p class="wp-block-paragraph" id="tab-5-9"><em>Tab. 5.9</em> Za předpokladu splnění jak kritéria únosnosti, tak kritéria průhybu překladů byla vypracována následující tabulka.</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" rowspan="2">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center;" colspan="8">Návrhová hodnota celkového zatížení <em>q</em><sub>d</sub> [kN/m]</td>
</tr>
<tr>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">20,0</td>
<td style="text-align: center;">30,0</td>
<td style="text-align: center;">40,0</td>
<td style="text-align: center;">50,0</td>
<td style="text-align: center;">60,0</td>
<td style="text-align: center;">70,0</td>
<td style="text-align: center;">80,0</td>
</tr>
<tr>
<td style="text-align: center;">1,00</td>
<td style="text-align: center;">IPN 80<br>–<br>–</td>
<td style="text-align: center;">IPN 80<br>–<br>–</td>
<td style="text-align: center;">IPN 100<br>2 IPN 80<br>–</td>
<td style="text-align: center;">IPN 100<br>2 IPN 80<br>–</td>
<td style="text-align: center;">IPN 100<br>2 IPN 80 –</td>
<td style="text-align: center;">IPN 120<br>2 IPN 100<br>3 IPN 80</td>
<td style="text-align: center;">IPN 120<br>2 IPN 100<br>3 IPN 80</td>
<td style="text-align: center;">IPN 120<br>2 IPN 100<br>3 IPN 80</td>
</tr>
<tr>
<td style="text-align: center;">2,00</td>
<td style="text-align: center;">IPN 120<br>2 IPN 100<br>–<br>4 IPN 80</td>
<td style="text-align: center;">IPN 140<br>2 IPN 120<br>3 IPN100<br>–</td>
<td style="text-align: center;">IPN 160<br>2 IPN140<br>3 IPN120<br>–</td>
<td style="text-align: center;">IPN 180<br>2 IPN140<br>–<br>4 IPN120</td>
<td style="text-align: center;">IPN 180<br>2 IPN160<br>3 IPN 140<br>4 IPN120</td>
<td style="text-align: center;">IPN 200<br>2 IPN160<br>3 IPN 140<br>–</td>
<td style="text-align: center;">IPN 200<br>2 IPN 160<br>–<br>4 IPN140</td>
<td style="text-align: center;">IPN 200<br>2 IPN 180<br>3 IPN 160<br>4 IPN 140</td>
</tr>
<tr>
<td style="text-align: center;">3,00</td>
<td style="text-align: center;">IPN 160<br>2 IPN140<br>3 IPN120<br>–</td>
<td style="text-align: center;">IPN 200<br>2 IPN 160<br>3 IPN 140<br>–</td>
<td style="text-align: center;">IPN 220<br>2 IPN 180<br>3 IPN160<br>–</td>
<td style="text-align: center;">IPN 240<br>2 IPN 200<br>3 IPN 180<br>4 IPN 160</td>
<td style="text-align: center;">IPN 240<br>2 IPN 200<br>3 IPN 180<br>–</td>
<td style="text-align: center;">IPN 260<br>2 IPN 220<br>3 IPN 200<br>4 IPN 180</td>
<td style="text-align: center;">IPN 280<br>2 IPN 220<br>3 IPN 200<br>–</td>
<td style="text-align: center;">IPN 280<br>2 IPN 240<br>3 IPN 220<br>4 IPN 200</td>
</tr>
<tr>
<td style="text-align: center;">4,00</td>
<td style="text-align: center;">IPN 200<br>2 IPN 180<br>3 IPN 160<br>4 IPN 140</td>
<td style="text-align: center;">IPN 240<br>2 IPN 200<br>3 IPN 180<br>–</td>
<td style="text-align: center;">IPN 280<br>2 IPN 220<br>3 IPN 200<br>–</td>
<td style="text-align: center;">IPN 300<br>2 IPN 240<br>3 IPN 220<br>4 IPN 200</td>
<td style="text-align: center;">IPN 320<br>2 IPN 260<br>3 IPN 240<br>4 IPN 220</td>
<td style="text-align: center;">IPN 320<br>2 IPN 280<br>3 IPN 240<br>4 IPN 220</td>
<td style="text-align: center;">IPN 340<br>2 IPN 280<br>3 IPN 260<br>4 IPN 240</td>
<td style="text-align: center;">IPN 360<br>2 IPN 300<br>3 IPN 260<br>4 IPN 240</td>
</tr>
<tr>
<td style="text-align: center;">5,00</td>
<td style="text-align: center;">IPN 240<br>2 IPN 200<br>3 IPN 120<br>–</td>
<td style="text-align: center;">IPN 300<br>2 IPN 240<br>3 IPN 220<br>4 IPN 200</td>
<td style="text-align: center;">IPN 320<br>2 IPN 280<br>3 IPN 240<br>4 IPN 220</td>
<td style="text-align: center;">IPN 340<br>2 IPN 300<br>3 IPN 260<br>4 IPN 240</td>
<td style="text-align: center;">IPN 360<br>2 IPN 300<br>3 IPN 280<br>4 IPN 260</td>
<td style="text-align: center;">IPN 380<br>2 IPN 320<br>3 IPN 300<br>4 IPN 280</td>
<td style="text-align: center;">IPN 400<br>2 IPN 340<br>3 IPN 300<br>4 IPN 280</td>
<td style="text-align: center;">IPN 450<br>2 IPN 340<br>3 IPN 320<br>4 IPN 300</td>
</tr>
<tr>
<td style="text-align: center;">6,00</td>
<td style="text-align: center;">IPN 280<br>2 IPN 240<br>3 IPN 220<br>4 IPN 200</td>
<td style="text-align: center;">IPN 340<br>2 IPN 280<br>3 IPN 260<br>4 IPN 240</td>
<td style="text-align: center;">IPN 380<br>2 IPN 320<br>3 IPN 280<br>4 IPN 260</td>
<td style="text-align: center;">IPN 400<br>2 IPN 340<br>3 IPN 300<br>4 IPN 280</td>
<td style="text-align: center;">IPN 450<br>2 IPN 360<br>3 IPN 320<br>4 IPN 300</td>
<td style="text-align: center;">IPN 450<br>2 IPN 380<br>3 IPN 340<br>4 IPN 320</td>
<td style="text-align: center;">IPN 500<br>2 IPN 380<br>3 IPN 340<br>4 IPN 320</td>
<td style="text-align: center;">IPN 500<br>2 IPN 400<br>3 IPN 360<br>4 IPN 340</td>
</tr>
<tr>
<td style="text-align: center;">7,00</td>
<td style="text-align: center;">IPN 320<br>2 IPN 260<br>3 IPN 240<br>4 IPN 220</td>
<td style="text-align: center;">IPN 380<br>2 IPN 320<br>3 IPN 280<br>4 IPN 260</td>
<td style="text-align: center;">IPN 450<br>2 IPN 360<br>3 IPN 320<br>4 IPN 300</td>
<td style="text-align: center;">IPN 450<br>2 IPN 380<br>3 IPN 340<br>4 IPN 320</td>
<td style="text-align: center;">IPN 500<br>2 IPN 400<br>3 IPN 360<br>4 IPN 340</td>
<td style="text-align: center;">IPN 500<br>2 IPN 450<br>3 IPN 380<br>4 IPN 360</td>
<td style="text-align: center;">–<br>2 IPN 450<br>3 IPN 400<br>4 IPN 360</td>
<td style="text-align: center;">–<br>2 IPN 450<br>3 IPN 400<br>4 IPN 380</td>
</tr>
<tr>
<td style="text-align: center;">8,00</td>
<td style="text-align: center;">IPN 360<br>2 IPN 300<br>3 IPN 260<br>4 IPN 240</td>
<td style="text-align: center;">IPN 450<br>2 IPN 360<br>3 IPN 320<br>4 IPN 300</td>
<td style="text-align: center;">IPN 500<br>2 IPN 380<br>3 IPN 360<br>4 IPN 320</td>
<td style="text-align: center;">IPN 500<br>2 IPN 450<br>3 IPN 380<br>4 IPN 360</td>
<td style="text-align: center;">–<br>2 IPN 450<br>3 IPN 400<br>4 IPN 380</td>
<td style="text-align: center;">–<br>2 IPN 500<br>3 IPN 450<br>4 IPN 380</td>
<td style="text-align: center;">–<br>2 IPN 500<br>3 IPN 450<br>4 IPN 400</td>
<td style="text-align: center;">–<br>2 IPN 500<br>3 IPN 450</td>
</tr>
<tr>
<td style="text-align: center;">9,00</td>
<td style="text-align: center;">IPN 380<br>2 IPN 320<br>3 IPN 280<br>4 IPN 260</td>
<td style="text-align: center;">IPN 450<br>2 IPN 380<br>3 IPN 340<br>4 IPN 320</td>
<td style="text-align: center;">IPN 500<br>2 IPN 450<br>3 IPN 380<br>4 IPN 360</td>
<td style="text-align: center;">–<br>2 IPN 450<br>–<br>4 IPN 380</td>
<td style="text-align: center;">–<br>2 IPN 500<br>3 IPN 450<br>4 IPN 400</td>
<td style="text-align: center;">–<br>2 IPN 500<br>3 IPN 450<br>–</td>
<td style="text-align: center;">–<br>–<br>3 IPN 500<br>4 IPN 450</td>
<td style="text-align: center;">–<br>–<br>3 IPN 500<br>4 IPN 450</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-5-7"><strong>Příklad 5.7</strong></p>



<p class="wp-block-paragraph">Navrhněte ocelový překlad nad okenní otvor o světlé délce <span style="font-size: 19px;"><em>ℓ</em></span><sub>s</sub> = 3,3 m (rozpětí cca 3,5 m) ve zdi tloušťky <em>t</em> = 300 mm. Nad překladem jsou uloženy montované stropní panely o rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> = 6 m. Návrhové hodnota celkového zatížení stropu je 9,4 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="252" height="252" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-63.jpg" alt="" class="wp-image-9118" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-63.jpg 252w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-63-150x150.jpg 150w" sizes="(max-width: 252px) 100vw, 252px" /></figure>
</div>


<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Zatížení:</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>od stropu</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(6/2)\cdot9{,}4=28{,}20\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>vlastní tíha překladu (3 IPN 160)</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
3\cdot0{,}18\cdot1{,}35=0{,}73\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<ul class="wp-block-list"><li>nadezdění</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(1{,}73\cdot3{,}3/4)\cdot0{,}3\cdot18\cdot1{,}35=10{,}40\space\text{kN/m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Celkem</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
39{,}33\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení 39,33 kN/m se zaokrouhlí na 40 kN/m a v <em>tab. 5.9</em> se interpoluje pro rozpětí 3,5 m, tj. mezi 3,0 a 4,0 m, a to mezi profily 3 IPN 180 a 3 IPN 220 (počet profilů se volí podle šířky stěny). Výsledek interpolace ležící mezi těmito hodnotami odpovídá 3 IPN 200.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5-6">5.6 ZDĚNÉ PŘEKLADY</h3>



<p class="wp-block-paragraph">Zděné překlady se v dnešní době uplatňují nejvíce v režném zdivu. Zděné překlady mohou být:</p>



<ul class="wp-block-list"><li>rovné;</li><li>obloukové.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Rovné překlady</strong></p>



<p class="wp-block-paragraph">Maximální rozpětí jsou uvedena v <em>tab. 5.10</em> v závislosti na šířce překladu.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-5-5"><img loading="lazy" decoding="async" width="197" height="213" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-5.jpg" alt="" class="wp-image-9119" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-5.jpg 197w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-5-139x150.jpg 139w" sizes="(max-width: 197px) 100vw, 197px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5.5</em> Překlad zděný rovný</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph" id="tab-5-10"><em>Tab. 5.10</em> Maximální rozpětí v závislosti na tloušťce zdiva</p>



<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Tloušťka zdiva <em>t</em> [mm]</td>
<td style="text-align: center;">Maximální rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
</tr>
<tr>
<td style="text-align: center;">250</td>
<td style="text-align: center;">0,80–0,90</td>
</tr>
<tr>
<td style="text-align: center;">375</td>
<td style="text-align: center;">1,20–1,30</td>
</tr>
</tbody>
</table>
</figure>
</div>
</div>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Oblouky</strong></p>



<p class="wp-block-paragraph">Provádějí se s nadvýšením</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
f=1/6\space\space\text{až}\space\space1/12
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Maximální rozpětí lze získat ze vztahu</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-5-6"><img loading="lazy" decoding="async" width="197" height="213" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-6.jpg" alt="" class="wp-image-9120" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-6.jpg 197w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-5-6-139x150.jpg 139w" sizes="(max-width: 197px) 100vw, 197px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5.6</em> Překlad zděný obloukový</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{max}=\sqrt{\frac{0{,}4}{3}}+\frac{b_0+h\cdot R_\text{d}}{f_\text{d}}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>b</em><sub>0</sub> &#8230; šířka překladu [mm],</p>



<p class="wp-block-paragraph"><em>h</em> &#8230; výška překladu [mm],</p>



<p class="wp-block-paragraph"><em>R</em><sub>d</sub> &#8230; návrhova pevnost zdiva překladu [MPa]</p>



<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
(R_\text{d}=1{,}5-2{,}5\space\text{MPa}),
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><em>f</em><sub>d</sub> &#8230; zatížení překladu [kN/m].</p>
</div>
</div>



<p class="wp-block-paragraph" id="priklad-5-8"><strong>Příklad 5.8</strong></p>



<p class="wp-block-paragraph">Zjistěte maximální světlost otvoru, je-li překlad navržen v tloušťce <em>t</em> = 450 mm a výšce <em>h</em> = 150 mm. Působící zatížení je <em>f</em><sub>d</sub> = 35 kN/m a návrhová pevnost zdiva předpokládáme <em>R</em><sub>d</sub> = 1,5 MPa.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{max}=\sqrt{\frac{0{,}4}{3}}+\frac{450+150\cdot1{,}5}{35}=1{,}6\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Maximální světlá délka překladu je 1 600 mm.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6">6 SCHODIŠTĚ</h3>



<p class="wp-block-paragraph">Schodiště slouží k propojení jednotlivých podlaží nebo výškových rozdílů.</p>



<p class="wp-block-paragraph">Schodiště jsou:</p>



<ul class="wp-block-list"><li>jednoramenné;</li><li>víceramenné;</li><li>točité.</li></ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-1">6.1 VŠEOBECNÉ ÚDAJE O SCHODIŠTÍCH</h3>



<p class="wp-block-paragraph" id="tab-6-1"><em>Tab. 6.1</em> Minimální šířka ramene</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Rodinné domy do dvou podlaží</td>
<td style="text-align: center;">800–900 mm</td>
</tr>
<tr>
<td>Ostatní běžné stavby (bytové, občanské)</td>
<td style="text-align: center;">1 100 mm</td>
</tr>
<tr>
<td>Vícepodlažní stavby</td>
<td style="text-align: center;">1 200 mm</td>
</tr>
<tr>
<td>Podřadná, málo používaná schodiště</td>
<td style="text-align: center;">550 mm</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Při schodišťovém rameni širším než 2 750 mm se doporučuje rozdělit je mezilehlým zábradlím s madlem (požární bezpečnost).</p>



<p class="wp-block-paragraph" id="tab-6-2"><em>Tab. 6.2</em> Minimální šířka podesty</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Mezipodesta</td>
<td style="text-align: center;">šířka ramene</td>
</tr>
<tr>
<td>Podlažní podesta</td>
<td style="text-align: center;">šířka ramene (lépe zvětšit o 100–200 mm)</td>
</tr>
<tr>
<td>Výtah na podestě</td>
<td style="text-align: center;">1 600 mm</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-1"><img loading="lazy" decoding="async" width="282" height="372" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-1.jpg" alt="" class="wp-image-9123" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-1.jpg 282w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-1-114x150.jpg 114w" sizes="(max-width: 282px) 100vw, 282px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.1</em> Minimální světlá podchodná výška</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-2"><img loading="lazy" decoding="async" width="282" height="372" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-2.jpg" alt="" class="wp-image-9124" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-2.jpg 282w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-2-114x150.jpg 114w" sizes="(max-width: 282px) 100vw, 282px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.2</em> Šířka stupně</p>
</div>
</div>



<p class="wp-block-paragraph" id="tab-6-3"><em>Tab. 6.3</em> Minimální světlá podchodná výška</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Pomocná schodiště v rodinných domech</td>
<td style="text-align: center;"><em>h</em><sub>1</sub> = 2 100 mm</td>
</tr>
<tr>
<td>Uvnitř bytů</td>
<td style="text-align: center;"><em>h</em><sub>2</sub> = 1 900 mm</td>
</tr>
<tr>
<td>V ostatních případech (viz <em>obr. 6.1</em>)</td>
<td style="text-align: center;"><em>h</em><sub>1,min</sub><em>, h</em><sub>2,min</sub></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Pro běžná schodiště se sklonem 25°–35° s výškou stupňů 150–180 mm platí vztah odvozený z průměrné délky kroku dospělého člověka (cca 630 mm)</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b+2h=630\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Zvláště výhodný poměr <em>b</em>/<em>h</em> = 290/170 [mm].</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
B_\text{min}=210\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">schodišťový stupeň,</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
b=250\space\text{mm}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">šířka stupnice (viz <em>obr. 6.2</em>).</p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><em>Tab. 6.4</em> Výška zábradlí</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Obecně na schodišťových ramenech</td>
<td style="text-align: center;">900 mm</td>
</tr>
<tr>
<td>Na podestách</td>
<td style="text-align: center;">1 000 mm</td>
</tr>
<tr>
<td>Při schodišťovém zrcadle větším než 250 mm od devátého podlaží výše (včetně)</td>
<td style="text-align: center;">1 100 mm</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-3"><img loading="lazy" decoding="async" width="240" height="221" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-3.jpg" alt="" class="wp-image-9125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-3.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-3-150x138.jpg 150w" sizes="(max-width: 240px) 100vw, 240px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.3</em> Výšky schodišťového zábradlí</p>



<p class="wp-block-paragraph"><strong>Zatížení</strong></p>



<p class="wp-block-paragraph" id="tab-6-5"><em>Tab. 6.5</em> Charakteristické hodnoty rovnoměrných zatížení podest, schodišťových ramen a mezipodest podle kategorie zatěžovacích ploch viz <em><a href="#3-1">kap. 3.1</a></em>.</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="2">Kategorie zatěžovacích ploch</td>
<td style="text-align: center;">Spojité zatížení na plochu půdorysu <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center;">Soustředěné břemeno <em>Q</em><sub>k</sub> [kN]</td>
</tr>
<tr>
<td style="vertical-align: middle;" colspan="2">Kategorie A</td>
<td style="text-align: center;">3,0</td>
<td style="text-align: center;">2,0</td>
</tr>
<tr>
<td style="vertical-align: middle;" colspan="2">Kategorie B</td>
<td style="text-align: center;">2,5</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td style="vertical-align: middle;" rowspan="5">Kategorie C</td>
<td style="text-align: center; vertical-align: middle;">C1</td>
<td style="text-align: center;">3,0</td>
<td style="text-align: center;">3,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">C2</td>
<td style="text-align: center;">4,0</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">C3</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">4,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">C4</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">7,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">C5</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">4,5</td>
</tr>
<tr>
<td style="vertical-align: middle;" rowspan="2">Kategorie D</td>
<td style="text-align: center; vertical-align: middle;">D1</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">5,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">D2</td>
<td style="text-align: center;">5,0</td>
<td style="text-align: center;">7,0</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Na schodištích v obytných objektech (rodinných domech, vilách apod.), která jsou vytvořená z jednotlivých, vzájemně nespolupůsobích stupňů, je vhodné uvažovat charakteristické hodnoty soustředěného užitného zatížení velikosti na každém úseku běžné délky stupně (na schodištích vytvořených z jednotlivých stupňů, které spolu nespolupůsobí při přenášení zatížení) – viz <em>obr. 6.4</em>.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
F_1=F_2=2{,}0\space\text{kN}
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>F</em><sub>2</sub> se neuplatní při <em>x</em> &lt; 400 mm</p>
</div>
</div>



<p class="wp-block-paragraph" id="tab-6-6"><em>Tab. 6.6</em> Charakteristické hodnoty vodorovných rovnoměrných zatížení zábradlí na 1 m délky madla</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Kategorie zatěžovacích ploch</td>
<td style="text-align: center;"><em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td>Kategorie A (obytné budovy, hotely, školky, zdravot. zařízení)</td>
<td style="text-align: center;">0,5</td>
</tr>
<tr>
<td>Kategorie B a C1 (školy, restaurace, čítárny)</td>
<td style="text-align: center;">1,0</td>
</tr>
<tr>
<td>Kategorie C2–C4 a D (divadla, nádraží, obchodní domy)</td>
<td style="text-align: center;">1,0</td>
</tr>
<tr>
<td>Kategorie C5 (velká koncentrace lidí – sportovní haly apod.)</td>
<td style="text-align: center;">5,0</td>
</tr>
<tr>
<td>Kategorie E (skladování, průmyslová činnost)</td>
<td style="text-align: center;">min. 2,0 kN/m<sup>2</sup></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-4"><img loading="lazy" decoding="async" width="318" height="230" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-4.jpg" alt="" class="wp-image-9128" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-4.jpg 318w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-4-150x108.jpg 150w" sizes="(max-width: 318px) 100vw, 318px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.4</em> Schéma zatížení jednotlivého stupně</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-5"><img loading="lazy" decoding="async" width="318" height="230" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-5.jpg" alt="" class="wp-image-9129" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-5.jpg 318w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-5-150x108.jpg 150w" sizes="(max-width: 318px) 100vw, 318px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.5</em> Zatížení na madlo zábradlí</p>
</div>
</div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-2">6.2 DŘEVĚNÁ SCHODIŠTĚ</h3>



<p class="wp-block-paragraph">Dřevěná schodiště se uplatní jen v obytných budovách do dvou nadzemních podlaží. Materiál z prvotřídního dřeva borového, modřínového, dubového (zejména na stupnice). Méně vhodné je dřevo smrkové a jedlové. Lze použít i lepených prvků.</p>



<p class="wp-block-paragraph" id="6-2-1"><strong>6.2.1 Schodiště schodnicová</strong></p>



<p class="wp-block-paragraph">Nejčastěji přímočaré jedno nebo dvouramenné, vyjímečně křivočaré, šířka ramene (délka stupně) 800–1 200 mm.</p>



<p class="wp-block-paragraph" id="6-2-1-1"><strong>6.2.1.1 Schodnice postranní</strong></p>



<p class="wp-block-paragraph" id="tab-6-7"><em>Tab. 6.7</em> Rozměry stupně</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Šířka stupnice</td>
<td style="text-align: center;">280–340 mm</td>
</tr>
<tr>
<td>Výška stupně</td>
<td style="text-align: center;">160–200 mm</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Tloušťka <em>t</em> stupnice je závislá na vzdálenosti podpůrných schodnic viz <em>tab. 6.8</em>.</p>



<p class="wp-block-paragraph" id="tab-6-8"><em>Tab. 6.8</em> Přibližné hodnoty schodnice</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Délka <span style="font-size: 19px;"><em>ℓ</em></span> [mm]</td>
<td style="text-align: center;">Tloušťka <em>t</em> [mm]</td>
</tr>
<tr>
<td style="text-align: center;">800</td>
<td style="text-align: center;">38</td>
</tr>
<tr>
<td style="text-align: center;">900, 1 000</td>
<td style="text-align: center;">45</td>
</tr>
<tr>
<td style="text-align: center;">1 100</td>
<td style="text-align: center;">50</td>
</tr>
<tr>
<td style="text-align: center;">1 200</td>
<td style="text-align: center;">60</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Při větších šířkách ramene se stupnice podporují ještě třetí, střední (vyříznutou) schodnicí.</p>



<p class="wp-block-paragraph">Podstupnice (spojené se stupnicemi obvykle na pero a drážku), navrhují-li se, mají tloušťku 18 nebo 24 mm.</p>



<p class="wp-block-paragraph"><strong>Schodnice se zasouvanými stupnicemi do drážek –</strong> šířka ramene 1,00 m Při dvouramenném schodišti</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-6"><img loading="lazy" decoding="async" width="223" height="207" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-6.jpg" alt="" class="wp-image-9130" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-6.jpg 223w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-6-150x139.jpg 150w" sizes="(max-width: 223px) 100vw, 223px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.6</em> Schodnice se zasouvanými stupnicemi do drážek</p>



<p class="wp-block-paragraph"><strong>Schodnice se začepovanými stupnicemi</strong> – šířka ramene &lt; 1,2 m</p>



<p class="wp-block-paragraph">Při dvouramenném schodišti a délce ramene ≤ 3,50 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{63}{300}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při dvouramenném schodišti a délce ramene ≤ 4,00 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{75}{300}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při jednoramenném schodišti a délce ramene ≤ 4,50 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{100}{300}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-7"><img loading="lazy" decoding="async" width="323" height="334" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-7.jpg" alt="" class="wp-image-9131" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-7.jpg 323w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-7-145x150.jpg 145w" sizes="(max-width: 323px) 100vw, 323px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.7</em> Schodnice se začepovanými stupnicemi</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Výška <em>h</em> = 300 mm je voleno z konstrukčních důvodů, staticky by vyhověl i nižší průřez od <em>h</em> ≥ 250 mm.</p>



<p class="wp-block-paragraph"><strong>Schodnice s nasazenými stupnicemi </strong>(shora vyříznuté schodnice) – šířka ramene &lt; 1,0 m</p>



<p class="wp-block-paragraph">Při jednoramenném schodišti a délce ramene ≤ 4,50 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{75}{275}\space\space\text{popř.}\space\space\frac{100}{250}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při dvouramenném schodišti a délce ramene ≤ 2,00 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{50}{160}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při dvouramenném schodišti a délce ramene ≤ 2,50 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{75}{160}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-8"><img loading="lazy" decoding="async" width="306" height="317" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-8.jpg" alt="" class="wp-image-9132" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-8.jpg 306w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-8-145x150.jpg 145w" sizes="(max-width: 306px) 100vw, 306px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.8</em> Schodnice s nasazenými stupnicemi</p>



<p class="wp-block-paragraph"><strong>Podestové nosníky</strong></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{160}{220}\space\space\text{až}\space\space\frac{180}{250}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-9"><img loading="lazy" decoding="async" width="207" height="193" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-9.jpg" alt="" class="wp-image-9133" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-9.jpg 207w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-9-150x140.jpg 150w" sizes="(max-width: 207px) 100vw, 207px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.9</em> Podestový nosník</p>



<p class="wp-block-paragraph" id="6-2-1-2"><strong>6.2.1.2 Schodnice střední</strong></p>



<p class="wp-block-paragraph">Jednotlivé stupně (stupnice) musí být ohybově tuze spojeny se schodnicí (například šroubováním). Při dimenzování schodnice nutno pamatovat na účinek krouticího momentu, vyvolaného jednostranným zatížením stupnice. Hodí se jen na malá rozpětí. Délka stupně (stupnice) by neměla přesáhnout 1,00 m.</p>



<p class="wp-block-paragraph">Při jednoramenném schodišti</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{180}{250}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při dvouramenném schodišti</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\frac{b}{h}=\frac{120}{180},\space\space\text{až}\space\space\frac{100}{200}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><em>t</em> ≥ 40 mm (odvislé od vyložení stupnice)</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-10"><img loading="lazy" decoding="async" width="294" height="380" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-10.jpg" alt="" class="wp-image-9135" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-10.jpg 294w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-10-116x150.jpg 116w" sizes="(max-width: 294px) 100vw, 294px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.10</em> Schodnice střední</p>



<p class="wp-block-paragraph" id="6-2-1-3"><strong>6.2.1.3 Schodiště vřetenová</strong></p>



<p class="wp-block-paragraph">Vřetenová schodiště mohou být celá zhotovená ze dřeva (jednotlivé stupně jsou vykonzolované z vřetene z kulatiny) obvykle na výšku podlaží. Při doplnění vnější šroubovicovou lepenou dřevěnou schodnicí, do níž jsou stupně zapuštěny, lze realizovat schodiště i přes dvě podlaží.</p>



<p class="wp-block-paragraph">Jednotlivé stupně mohou být navlečeny s případnými distančními objímkami na ocelovou trubku a následně sepnuty.</p>



<p class="wp-block-paragraph"><em>Tab. 6.9</em> Doporučené rozměry vřetenového schodiště</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Šířka ramene <em>ŠR</em></td>
<td style="text-align: center;">600–900 mm</td>
</tr>
<tr>
<td>Průměr vřetene <em>d</em></td>
<td style="text-align: center;">160–200 mm</td>
</tr>
<tr>
<td>Tloušťka stupňů <em>t </em>při volném uložení</td>
<td style="text-align: center;">min. 60 mm</td>
</tr>
<tr>
<td>Šířka stupně v místě výstupní čáry <em>b</em></td>
<td style="text-align: center;">215–270 mm</td>
</tr>
<tr>
<td>Výška stupně <em>h</em></td>
<td style="text-align: center;">180–210 mm</td>
</tr>
<tr>
<td>Průměr schodiště <em>D</em></td>
<td style="text-align: center;">max. 2 000 mm</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-11"><img loading="lazy" decoding="async" width="300" height="345" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-11.jpg" alt="" class="wp-image-9136" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-11.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-11-130x150.jpg 130w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.11</em> Vřetenové schodiště</p>



<p class="wp-block-paragraph">Návrh průměru vřetene:</p>



<ul class="wp-block-list"><li>obecně <span class="katex-eq" data-katex-display="false">d=2\Big(\frac{100}{\sin\varphi}-150\Big)</span> [mm];</li><li>z jednoho kusu na výšku podlaží <span class="katex-eq" data-katex-display="false">d=\frac{D}{9}\ge160</span> [mm];</li><li>při sepnutí jednotlivých stupňů v jeden celek <span class="katex-eq" data-katex-display="false">d=\frac{D}{7{,}2}\ge180</span> [mm];</li><li>stupně z jehličnatého dřeva <span class="katex-eq" data-katex-display="false">d=\frac{D}{6{,}4}\ge180</span> [mm].</li></ul>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Minimální průměr vřetene je závislý na nutné nášlapné šířce 100 mm ve vzdálenosti 150 mm od vřetene a od případného oslabení (vřetene) připojením stupňů.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-3">6.3 OCELOVÁ SCHODIŠTĚ</h3>



<p class="wp-block-paragraph">Ocelová schodiště se mohou uplatnit ve všech druzích budov, nutno však respektovat příslušné protipožární předpisy.</p>



<p class="wp-block-paragraph">Materiál: ocel S235</p>



<p class="wp-block-paragraph">Válcované profily:</p>



<ul class="wp-block-list"><li>tyče UPN, IPN, L;</li><li>trubky bezešvé, čtyřhranné popř. uzavřené obdélníkové profily;</li><li>hladký plech.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="6-3-1"><strong>6.3.1 Schodnicová schodiště</strong></p>



<p class="wp-block-paragraph">Nejčastěji přímočaré jedno nebo víceramenné, popř. křivočaré (vřetenové, točité apod.). Níže uvedené prvky odpovídají užitnému zatížení <em>q</em><sub>k</sub> ≤ 5 kN/m<sup>2</sup>, není-li uvedeno jinak.</p>



<p class="wp-block-paragraph" id="6-3-1-1"><strong>6.3.1.1 Schodnice postranní</strong></p>



<p class="wp-block-paragraph">Při konstrukční výšce podlaží 3 m, délce ramene (půdorysně) <span style="font-size: 19px;"><em>ℓ</em></span> ≤ 2,5 m a jeho šířce 1,00 m.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-12"><img loading="lazy" decoding="async" width="225" height="183" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-12.jpg" alt="" class="wp-image-9139" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-12.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-12-150x122.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.12</em> Schodnice postranní <span style="font-size: 19px;"><em>ℓ</em></span> ≤ 2,5 m</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">2 UPN140</p>



<p class="wp-block-paragraph">popř. ohýbaný plech 2 x 60/170/3 až 5 [mm]</p>
</div>
</div>



<p class="wp-block-paragraph">Při zalomených schodnicích se zahrnutím částí podesty</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-13"><img loading="lazy" decoding="async" width="234" height="183" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-13.jpg" alt="" class="wp-image-9140" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-13.jpg 234w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-13-150x117.jpg 150w" sizes="(max-width: 234px) 100vw, 234px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.13</em> postranní zalomená schodnice</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">2 UPN160</p>
</div>
</div>



<p class="wp-block-paragraph">Při délce ramena (půdorysně) <span style="font-size: 19px;"><em>ℓ</em></span> = 2,65 m a jeho šířce 1,5 m</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-14"><img loading="lazy" decoding="async" width="268" height="197" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-14.jpg" alt="" class="wp-image-9141" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-14.jpg 268w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-14-150x110.jpg 150w" sizes="(max-width: 268px) 100vw, 268px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.14</em> Schodnice postranní <span style="font-size: 19px;"><em>ℓ</em></span> = 2,5 m</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">2 UPN220</p>
</div>
</div>



<p class="wp-block-paragraph"><strong>Podestový nosník</strong> u dvouramenných schodnicových schodišť</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-15"><img loading="lazy" decoding="async" width="231" height="118" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-15.jpg" alt="" class="wp-image-9142" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-15.jpg 231w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-15-150x77.jpg 150w" sizes="(max-width: 231px) 100vw, 231px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.15</em> Rozložení sil u podestového nosníku</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">při rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> = 2,4 m</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">2 UPN160</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">při rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> = 3,7 m</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">2 UPN220</p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="6-3-1-2"><strong>6.3.1.2 Schodnice střední</strong></p>



<p class="wp-block-paragraph"><strong>Schodnice přímá</strong> – půdorysná délka 4,65 m</p>



<p class="wp-block-paragraph">konstrukční výška podlaží 2,9 m, šířka ramene 1,1 m</p>



<p class="wp-block-paragraph">užitné zatížení <em>q</em><sub>k</sub> = 3 kN/m<sup>2</sup>, dřevěné stupně (stupnice) tloušťky min. 40 mm</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-16"><img loading="lazy" decoding="async" width="332" height="132" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-16.jpg" alt="" class="wp-image-9143" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-16.jpg 332w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-16-150x60.jpg 150w" sizes="(max-width: 332px) 100vw, 332px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.16</em> Schodnice střední</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Schodnice 2 UPN140</p>
</div>
</div>



<p class="wp-block-paragraph" id="6-3-1-3"><strong>6.3.1.3 Schodiště točivá s nosnými schodnicemi</strong></p>



<p class="wp-block-paragraph">Dvě krajní šroubovicové schodnice, mezi které jsou navařeny stupnice z ocelového plechu nebo z ocelových válcovaných úhelníků.</p>



<p class="wp-block-paragraph" id="tab-6-10"><em>Tab 6.10</em> Informativní rozměry schodnic</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Užitné zatížení <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Výška podlaží [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Poloměr schodiště</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Rozměry schodnic</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">vnější [m]</td>
<td style="text-align: center; vertical-align: middle;">vnitřní [m]</td>
<td style="text-align: center; vertical-align: middle;">vnější [mm]</td>
<td style="text-align: center; vertical-align: middle;">vnitřní [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,25</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">10/300</td>
<td style="text-align: center; vertical-align: middle;">10/250</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">1,90</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">10/300</td>
<td style="text-align: center; vertical-align: middle;">10/300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,75</td>
<td style="text-align: center; vertical-align: middle;">1,28</td>
<td style="text-align: center; vertical-align: middle;">0,31</td>
<td style="text-align: center; vertical-align: middle;">6/250</td>
<td style="text-align: center; vertical-align: middle;">6/200</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">5,00</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">20/280</td>
<td style="text-align: center; vertical-align: middle;">20/280</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">2.50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">30/330</td>
<td style="text-align: center; vertical-align: middle;">30/350</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">18/255</td>
<td style="text-align: center; vertical-align: middle;">18/255</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">2,50</td>
<td style="text-align: center; vertical-align: middle;">1,05</td>
<td style="text-align: center; vertical-align: middle;">25/330</td>
<td style="text-align: center; vertical-align: middle;">25/330</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="6-3-2"><strong>6.3.2 Schodiště vřetenová</strong></p>



<p class="wp-block-paragraph" id="6-3-2-1"><strong>6.3.2.1 Vřeteno – ocelová trubka</strong></p>



<p class="wp-block-paragraph"><strong>Vřeteno</strong> (ocelová trubka) vodorovně opřeno v úrovni podest.</p>



<p class="wp-block-paragraph"><strong>Stupně</strong> lze realizovat z vytvarovaného konglomerovaného kamene, ocelových plechů, ocelových rámů s dřevěnými stupnicemi, lepených dřevěných schodů, železobetonových dílců. Tloušťka <em>t</em> = 40–60 mm.</p>



<p class="wp-block-paragraph">Průměr ocelových trubek lze směrně navrhnout podle následující <em>tab 6.11</em></p>



<p class="wp-block-paragraph" id="tab-6-11"><em>Tab 6.11</em> Směrný návrh průměru ocelových trubek</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Pro užitná zatížení <em>q</em><sub>k</sub> [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Počet podlaží</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Výška podlaží [m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Průměr schodiště <em>D</em> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Ocelová trubka</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">vnější průměr <em>d</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">tloušťka stěny <em>t</em> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">3,00</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3,00</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">108</td>
<td style="text-align: center; vertical-align: middle;">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">83</td>
<td style="text-align: center; vertical-align: middle;">5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">2</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">3,50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1,60</td>
<td style="text-align: center; vertical-align: middle;">133</td>
<td style="text-align: center; vertical-align: middle;">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">≤ 3</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">2,75</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">1,60</td>
<td style="text-align: center; vertical-align: middle;">89</td>
<td style="text-align: center; vertical-align: middle;">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">108</td>
<td style="text-align: center; vertical-align: middle;">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">133</td>
<td style="text-align: center; vertical-align: middle;">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">152</td>
<td style="text-align: center; vertical-align: middle;">7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">5,00</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">133</td>
<td style="text-align: center; vertical-align: middle;">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">3,40</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
<td style="text-align: center; vertical-align: middle;">168</td>
<td style="text-align: center; vertical-align: middle;">8</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="6-3-2-2">6.3.2.2 Spínavé vřeteno – předpjatá ocelová trubka</p>



<p class="wp-block-paragraph">Spínání (předpětí) je docíleno centrálním šroubem. Vykonzolované ocelové stupně jsou přivařené k vřetenu.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<p class="wp-block-paragraph">Průměr schodiště</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
D=1{,}40{-}2{,}15\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<p class="wp-block-paragraph">Užitné zatížení</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{k}=3{,}00\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<p class="wp-block-paragraph">Ocelová trubka</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="wp-block-list"><li>vnější průměr <em>d</em> = 3,00 mm;</li><li>tloušťka stěny <em>t</em> = 7 mm;</li><li>předpínací síla 160 kN;</li><li>šroub M20 – objímkový styk.</li></ul>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-4">6.4 SCHODIŠTĚ ŽELEZOBETONOVÁ</h3>



<p class="wp-block-paragraph">V tomto odstavci jsou prezentována jen monolitická schodiště (kromě vřetenových, sestavených z dílců), a to jenom jednodušší konstrukční systémy.</p>



<p class="wp-block-paragraph">Montovaná schodiště z dílců (ramena, podesty, nosníky, stěny apod.) jsou obvykle součástí příslušného montovaného, většinou unifikovaného systému, nejsou obsahem publikace.</p>



<p class="wp-block-paragraph" id="6-4-1"><strong>6.4.1 Schody konzolové</strong></p>



<p class="wp-block-paragraph"><strong>Deska jednostranně vetknutá</strong> do nosné schodišťové stěny (staticky působí jako konzola) – stupně jsou nabetonované, kamenné nebo prefabrikované.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=\frac{1}{10}\ell\space\space\text{obvykle}\space\space h=80{-}120\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-17"><img loading="lazy" decoding="async" width="188" height="110" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-17.jpg" alt="" class="wp-image-9144" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-17.jpg 188w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-17-150x88.jpg 150w" sizes="(max-width: 188px) 100vw, 188px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.17</em> Schodnicová deska jednostranně vetknutá</p>



<p class="wp-block-paragraph" id="6-4-2"><strong>6.4.2 Schody oboustranně podporované</strong></p>



<p class="wp-block-paragraph"><strong>Schodišťové rameno</strong> je podporováno v příčném směru schodišťovou stěnou nebo schodnicí, popř. schodnicemi (deska působí jako deska částečně vetknutá do schodnice).</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_1=\frac{1}{25}\ell_1\space\space\text{obvykle}\space\space h_1=50{-}80\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>Schodnice</strong> (šikmé nosníky) – staticky působí jako prosté nosníky, popř. částečně vetknuté do podestových nosníků.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_2=\frac{1}{10}\ell_2\space\space\text{obvykle}\space\space h_2=300{-}400\space\text{mm}
\end{gathered}</pre></div>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b_2=\Big(\frac{1}{2}\space\text{až}\space\frac{2}{3}\Big)\ell_2\space\space\text{obvykle}\space\space b_2=150{-}250\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; půdorysná délka schodnice.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-6-18"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-18.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-18.jpg" alt="" class="wp-image-9145" width="274" height="120" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-18.jpg 548w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-18-150x66.jpg 150w" sizes="(max-width: 274px) 100vw, 274px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.18</em> Schodnicová deska částečně vetknutá do stěny nebo schodnice</p>



<p class="wp-block-paragraph" id="6-4-3"><strong>6.4.3 Schody deskové</strong></p>



<p class="wp-block-paragraph" id="6-4-3-1"><strong>6.4.3.1 Deska podporovaná podestovými nosníky</strong></p>



<p class="wp-block-paragraph"><strong>Prostý nosník</strong> tloušťky</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_1=120{-}160\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>Spojitý nosník</strong>, navazuje-li výztuž z šikmé desky (ramene) na podestové desky tloušťky</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_1=90{-}120\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>Podestový nosník</strong> tloušťky <span class="katex-eq" data-katex-display="false">\frac{b_\text{w}}{h_2}=\frac{150}{200}\space\text{až}\space\frac{150}{300}\space\text{mm}</span></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-19"><img loading="lazy" decoding="async" width="341" height="220" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-19.jpg" alt="" class="wp-image-9146" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-19.jpg 341w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-19-150x97.jpg 150w" sizes="(max-width: 341px) 100vw, 341px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.19</em> Schodnicová deska podporovaná podestovými trámy</p>



<p class="wp-block-paragraph" id="6-4-3-2"><strong>6.4.3.2 Deska jednou zalomená s podeskovým nosníkem</strong></p>



<p class="wp-block-paragraph">Tloušťka desky a podesty <em>h</em> ≥ 120 mm</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-20"><img loading="lazy" decoding="async" width="341" height="230" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-20.jpg" alt="" class="wp-image-9147" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-20.jpg 341w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-20-150x101.jpg 150w" sizes="(max-width: 341px) 100vw, 341px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.20</em> Schodnicová deska jednou zalomená s podestovým nosníkem</p>



<p class="wp-block-paragraph" id="6-4-3-3"><strong>6.4.3.3 Deska dvakrát zalomená bez podestových nosníků</strong></p>



<p class="wp-block-paragraph">Tloušťka desky a podesty <em>h</em> ≥ 200 mm</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-21"><img loading="lazy" decoding="async" width="341" height="230" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-21.jpg" alt="" class="wp-image-9148" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-21.jpg 341w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-21-150x101.jpg 150w" sizes="(max-width: 341px) 100vw, 341px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.21</em> Schodnicová deska dvakrát zalomená bez podestových nosníků</p>



<p class="wp-block-paragraph" id="6-4-3-4"><strong>6.4.3.4 Deska se skrytými podestovými nosníky</strong></p>



<p class="wp-block-paragraph">Podpory se předpokládají přibližně ve vzdálenosti 1/3 šířka podesty od místa zalomení</p>



<p class="wp-block-paragraph">Tloušťka desky <em>h</em><sub>1</sub> = 100–140 mm</p>



<p class="wp-block-paragraph">Tloušťka podesty <em>h</em><sub>2</sub> = 120–160 mm</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-22"><img loading="lazy" decoding="async" width="341" height="230" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-22.jpg" alt="" class="wp-image-9149" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-22.jpg 341w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-22-150x101.jpg 150w" sizes="(max-width: 341px) 100vw, 341px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.22</em> Schodnicová deska se skrytými podestovými nosníky</p>



<p class="wp-block-paragraph" id="6-4-3-5"><strong>6.4.3.5 Visutá (vykrakorcovaná) zalomená deska</strong></p>



<p class="wp-block-paragraph">Tloušťka ramene i mezipodesty je stejná. Musí být zajištěna kontinuita v úrovních stropů, popř. vetknutí do stropní tabule.</p>



<p class="wp-block-paragraph">Tloušťka desky a podesty <em>h</em> = 170–210 [mm]</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-23"><img loading="lazy" decoding="async" width="341" height="235" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-23.jpg" alt="" class="wp-image-9150" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-23.jpg 341w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-23-150x103.jpg 150w" sizes="(max-width: 341px) 100vw, 341px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.23</em> Schodnicová zalomená deska</p>



<p class="wp-block-paragraph" id="6-4-3-6"><strong>6.4.3.6 Točité deskové schody</strong></p>



<p class="wp-block-paragraph">Uložení (podpory) v úrovních stropních konstrukcí. Obecně nelze stanovit rozměry průřezů prvků, řešení vyžaduje individuální přístup od případu k případu.</p>



<p class="wp-block-paragraph">Směrná hodnota tloušťky desky ramene <em>h</em> při některých daných parametrech je:</p>



<ul class="wp-block-list"><li><strong>s velkým zrcadlem</strong></li></ul>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>konstrukční výška podlaží</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H\le3{,}5\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>poloměr</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
r_1=3{,}0\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>užitné zatížení</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{k}\le5\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>tloušťka desky</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=150{-}180\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-24"><img loading="lazy" decoding="async" width="267" height="367" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-24.jpg" alt="" class="wp-image-9151" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-24.jpg 267w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-24-109x150.jpg 109w" sizes="(max-width: 267px) 100vw, 267px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.24</em> Točité deskové schody s velkým zrcadlem</p>



<ul class="wp-block-list"><li><strong>s malým zrcadlem</strong></li></ul>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>konstrukční výška podlaží</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H\le3{,}5\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>poloměr</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
r_2=0{,}5\space\text{m},\space r_3=1{,}2\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>užitné zatížení</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{k}\le3\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>tloušťka desky</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=140{-}160\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>užitné zatížení</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
q_\text{k}\le5\space\text{kN/m}^2
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<ul class="is-style-nerazeny-list-bez-odrazek wp-block-list"><li>tloušťka desky</li></ul>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:50%">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=150{-}180\space\text{mm}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-25"><img loading="lazy" decoding="async" width="279" height="256" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-25.jpg" alt="" class="wp-image-9152" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-25.jpg 279w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-25-150x138.jpg 150w" sizes="(max-width: 279px) 100vw, 279px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.25</em> Točité deskové schody s malým zrcadlem</p>



<p class="wp-block-paragraph" id="6-4-4"><strong>6.4.4 Schodiště vřetenové</strong></p>



<p class="wp-block-paragraph">Předvyrobené železobetonové podestové desky a stupně s nebo bez podstupnic včetně vřetenové objímky se navlečou a svary přistehují na ocelovou trubku (TR 133/4, popř. TR 152/4,5), která je zakotvena do betonového základu. I vícepodlažní provedení je možné.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-26"><img loading="lazy" decoding="async" width="279" height="360" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-26a.jpg" alt="" class="wp-image-9154" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-26a.jpg 279w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-26a-116x150.jpg 116w" sizes="(max-width: 279px) 100vw, 279px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.26</em> Vřetenové schodiště</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="326" height="194" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-26b.jpg" alt="" class="wp-image-9153" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-26b.jpg 326w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-26b-150x89.jpg 150w" sizes="(max-width: 326px) 100vw, 326px" /></figure>
</div></div>
</div>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Vodicí ocelovou trubku lze nahradit železobetonovým monolitickým kruhovým sloupem. Složitější technologie provádění – postupná betonáž vyztuženého jádra viz <em>obr. 6.26</em>.</p>



<p class="wp-block-paragraph" id="tab-6-12"><em>Tab. 6.12</em> Vřetenová schodiště od firmy Gimmler (Německo)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Vřeteno průměru<sup>1)</sup> <em>d</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Šířka ramene (vyložení) [mm]</td>
<td style="text-align: center; vertical-align: middle;">Průměr schodiště <em>D</em> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">800–1 000</td>
<td style="text-align: center; vertical-align: middle;">1 850–2 250</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">1 000–1 400</td>
<td style="text-align: center; vertical-align: middle;">2 300–3 100</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">350</td>
<td style="text-align: center; vertical-align: middle;">2 350–3 150</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">850–1 500</td>
<td style="text-align: center; vertical-align: middle;">2 200–3 500</td>
</tr>
<tr>
<td colspan="3"><sup>1)</sup> Použitá ocelová trubka Ø 140 mm</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="6-4-5"><strong>6.4.5 Šikmé trámy</strong></p>



<p class="wp-block-paragraph" id="tab-6-13"><em>Tab. 6.13</em> Největší dovolené sklony šikmých ramp</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>u vnitřních ramp</td>
<td>1 : 6 (16,6 % nebo <span style="font-size: 19px;"><em>α</em></span> = 9° 27´)</td>
</tr>
<tr>
<td>u vnějších ramp, pro <em>L</em> ≤ 3 m</td>
<td>1 : 8 (12,5 % nebo <span style="font-size: 19px;"><em>α</em></span> = 7° 8´)</td>
</tr>
<tr>
<td>u vnějších ramp, pro <em>L</em> ≥ 3 m</td>
<td>1 : 12 (8,3 % nebo <span style="font-size: 19px;"><em>α</em></span> = 4° 45´)</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-27"><img loading="lazy" decoding="async" width="308" height="276" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-27.jpg" alt="" class="wp-image-9155" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-27.jpg 308w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-27-150x134.jpg 150w" sizes="(max-width: 308px) 100vw, 308px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.27</em> Šikmé rampy</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Na volných stranách musí být šikmá rampa opatřena zábradlím.</p>



<p class="wp-block-paragraph" id="6-4-6"><strong>6.4.6 Pohyblivé schody</strong></p>



<p class="wp-block-paragraph">Rozměrové hodnoty viz <em><a href="#obr-6-27">obr. 6.27</a></em>.</p>



<p class="wp-block-paragraph">Půdorysná délka ramene <em>a</em></p>



<ul class="is-style-default wp-block-list"><li>při stoupání <span style="font-size: 19px;"><em>α</em></span> = 30°</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
a=1{,}73H\space[\text{mm}]
\end{gathered}</pre></div>



<ul class="is-style-default wp-block-list"><li>při stoupání <span style="font-size: 19px;"><em>α</em></span> = 35°</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
a=1{,}73H\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Celková délka eskalátoru <span style="font-size: 19px;"><em>ℓ</em></span></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell=a+2\space100+2\space340=a+4\space400\space[\text{mm}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-28"><img loading="lazy" decoding="async" width="340" height="234" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-28.jpg" alt="" class="wp-image-9156" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-28.jpg 340w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-28-150x103.jpg 150w" sizes="(max-width: 340px) 100vw, 340px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.28</em> Pohyblivé schody</p>



<p class="wp-block-paragraph"><strong>Šířka prostupů ve stropech</strong></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">délka stupňů</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">600 mm</p>



<p class="wp-block-paragraph">800 mm</p>



<p class="wp-block-paragraph">1 000 mm</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>b</em> = 1 300 mm</p>



<p class="wp-block-paragraph"><em>b </em>= 1 500 mm</p>



<p class="wp-block-paragraph"><em>b</em> = 1 700 mm</p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-29"><img loading="lazy" decoding="async" width="326" height="158" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-29.jpg" alt="" class="wp-image-9157" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-29.jpg 326w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-29-150x73.jpg 150w" sizes="(max-width: 326px) 100vw, 326px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.29</em> Velikost prostupů ve stropech pro pohyblivé schody</p>



<p class="wp-block-paragraph"><strong>Podporové reakce</strong> (při délce stupňů 800 mm)</p>



<ul class="wp-block-list"><li>stoupání <span style="font-size: 19px;"><em>α</em></span> = 30°</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
R_\text{sup}=R_\text{inf}=(3+H)\cdot10\space[\text{kN}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>stoupání <span style="font-size: 19px;"><em>α</em></span> = 35°</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
R_\text{sup}=R_\text{inf}=(2{,}5+H)\cdot10\space[\text{kN}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-6-30"><img loading="lazy" decoding="async" width="244" height="200" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-30.jpg" alt="" class="wp-image-9158" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-30.jpg 244w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-6-30-150x123.jpg 150w" sizes="(max-width: 244px) 100vw, 244px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6.30</em> Podporové reakce</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Výška <em>H</em> se dosazuje při stanovení podporových reakcí v m. Při délce stupňů 600 mm se snižují výše vypočtené reakce o 10 %. Při délce stupňů 1 000 mm se zvyšují výše vypočtené reakce o 10 %.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7">7 ZDĚNÉ KONSTRUKCE</h3>



<p class="wp-block-paragraph">Charakteristickými vlastnostmi zdiva je relativně vysoká únosnost v tlaku a nízká únosnost v tahu a smyku. Z toho plynou nároky na prostorové uspořádání s ohledem na vyztužení objektu proti vodorovným silám, což se současně projeví i na vzpěrných délkách jednotlivých prvků.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7-1">7.1 KONSTRUKČNÍ SYSTÉM</h3>



<p class="wp-block-paragraph">U staveb obytných, občanských a jim podobných je obvyklá vzdálenost mezi nosnými stěnami okolo 6 m a konstrukční výška podlaží nepřesahuje zpravidla 3,6 m. Nejběžnější případ nosného systému tohoto charakteru budov je kombinace zděných stěn s monolitickými, popř. prefabrikovanými zmonolitněnými stropy až do výšky 10 nadzemních podlaží.</p>



<p class="wp-block-paragraph"><strong>Systém podélných stěn</strong> (podélný systém) se hodí zejména pro budovy s průběžnými nebo dělitelnými prostorami, jako jsou školy, administrativní budovy apod. Podélné nosné zdi oddělují jednotlivé trakty vnější případně střední – obvykle se navrhují dva a tři trakty. Stropy jsou orientovány příčně. U obytných budov se rozpon obvodového traktu pohybuje v rozmezí 4–6 m, u budov občanských 6–8 m. Při více traktech se často střední stěna nahrazuje cihelnými pilíři se spojitým průvlakem. Prostorová tuhost se nejlépe zajistí vložením ztužujících stěn zpravidla ve štítech, u schodiště apod., stropní konstrukce musí zajistit přenos vodorovného zatížení na ztužující konstrukci (nepoddajná soustava). V opačném případě, bez ztužujících stěn či tuhých stropů se jedná o méně výhodnou soustavu pružnou.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-7-1"><img loading="lazy" decoding="async" width="275" height="216" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-1a.jpg" alt="" class="wp-image-9160" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-1a.jpg 275w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-1a-150x118.jpg 150w" sizes="(max-width: 275px) 100vw, 275px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.1</em> Systém podélných stěn</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="275" height="216" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-1b.jpg" alt="" class="wp-image-9159" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-1b.jpg 275w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-1b-150x118.jpg 150w" sizes="(max-width: 275px) 100vw, 275px" /></figure>
</div></div>
</div>



<p class="wp-block-paragraph"><strong>Systém příčných stěn</strong> (příčný systém) je vhodný pro objekty jako jsou obytné budovy, lůžkové části hotelů a nemocnic apod., které nevyžadují velké průběžné prostory ani variabilní dispozici. Příčné stěny mají pouze nosnou funkci, odpadá tepelně izolační funkce a stěny mohou být tenčí popř. z kvalitnějšího zdiva. Obvodové zdivo je pak nenosné, výplňové, kam je možné umístit velké okenní otvory či obvodovou stěnu zcela vynechat. Účinky větru, které působí na podélnou fasádu, přenese obvodové zdivo buď do stropů, nebo při malých vzdálenostech příčných stěn do stropů a příčných stěn současně. Prostorová tuhost v podélném směru se nejlépe zajistí podélně orientovanou ztužující stěnou. Příčné stěny přenesou účinky zatížení do základů. Stropní konstrukce jsou orientovány podélně – vzdálenost příčných stěn určuje jejich rozpětí. Systém nosných stěn mohou tvořit:</p>



<ul class="wp-block-list"><li>příčné stěny s malými rozestupy (3 000, 3 600, 4 200 mm);</li><li>příčné stěny s velkými rozestupy (5 400–6 000 mm);</li><li>příčné stěny s kombinovanými rozestupy.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Účelnou kombinací rozponů lze dosáhnout výhodného půdorysného dispozičního řešení</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-7-2"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-2.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-2.jpg" alt="" class="wp-image-9195" width="378" height="152" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-2.jpg 504w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-2-500x202.jpg 500w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-2-150x60.jpg 150w" sizes="(max-width: 378px) 100vw, 378px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.2</em> Systém příčných stěn</p>



<p class="wp-block-paragraph"><strong>Krabicová konstrukce</strong> vznikne kombinací nosných a ztužujících stěn vzájemně propojených tuhými stropy, kde se jednotlivé prvky nemohou nezávisle přetvořovat a vzájemně spolupůsobí.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-7-3"><img loading="lazy" decoding="async" width="207" height="216" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-3.jpg" alt="" class="wp-image-9161" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-3.jpg 207w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-3-144x150.jpg 144w" sizes="(max-width: 207px) 100vw, 207px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.3</em> Systém krabicové konstrukce</p>



<p class="wp-block-paragraph"><strong>Polokrabicová konstrukce</strong> má například z dispozičních důvodů nahrazeny některé příčné stěny sloupy či zděnými pilíři a příčně orientovanými průvlaky.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-7-4"><img loading="lazy" decoding="async" width="366" height="216" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-4.jpg" alt="" class="wp-image-9162" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-4.jpg 366w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-4-150x89.jpg 150w" sizes="(max-width: 366px) 100vw, 366px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.4</em> Systém polokrabicové konstrukce</p>



<p class="wp-block-paragraph"><strong>Obousměrný systém</strong> vznikne kombinací příčného a podélného systému – nosné stěny jsou orientovány v obou směrech a veškeré svislé síly se podílí na stabilitě polohy objektu jako celku ať působí vítr v podélném či příčném směru. Systém je výhodný zejména tehdy, jestliže se jeho půdorys blíží čtverci. Nejúčinnější je varianta <strong>sklípkového (buňkového) systému</strong>, kdy se maximum stěn vzájemně podporuje a spolupůsobí.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-7-5"><img loading="lazy" decoding="async" width="258" height="259" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-5.jpg" alt="" class="wp-image-9163" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-5.jpg 258w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-5-150x150.jpg 150w" sizes="(max-width: 258px) 100vw, 258px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.5</em> Obousměrný systém</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7-2">7.2 NOSNÉ STĚNY A PILÍŘE</h3>



<p class="wp-block-paragraph">Typickými zděnými prvky jsou stěny a pilíře z prostého, vyztuženého případně předpjatého zdiva, namáhané převážně tlakem.</p>



<p class="wp-block-paragraph" id="tab-7-1"><em>Tab. 7.1</em> Přehled zděných stěn a pilířů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Typická výška <em>h</em><sub>w</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <em>h</em>/<em>t</em> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Zděné stěny</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9164" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-64.jpg" alt="" width="391" height="156" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-64.jpg 391w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-64-150x60.jpg 150w" sizes="(max-width: 391px) 100vw, 391px" /></td>
<td style="text-align: center; vertical-align: middle;">1–5</td>
<td style="text-align: center; vertical-align: middle;">18–22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Zděné pilíře</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9165" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-65.jpg" alt="" width="391" height="156" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-65.jpg 391w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-65-150x60.jpg 150w" sizes="(max-width: 391px) 100vw, 391px" /></td>
<td style="text-align: center; vertical-align: middle;">1–4</td>
<td style="text-align: center; vertical-align: middle;">15–20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Vyztužené a předpjaté zděné stěny a pilíře</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9166" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-66.jpg" alt="" width="391" height="156" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-66.jpg 391w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-66-150x60.jpg 150w" sizes="(max-width: 391px) 100vw, 391px" /></td>
<td style="text-align: center; vertical-align: middle;">1–4</td>
<td style="text-align: center; vertical-align: middle;">20–35</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="7-2-1"><strong>7.2.1 Omezení štíhlosti</strong></p>



<p class="wp-block-paragraph">Prvním omezením pro volbu rozměrů podle ČSN EN 1996-1-1 jsou mezní poměry výšky a tloušťky stěn a pilířů bez ohledu na jejich únosnost. Poměr účinné výšky stěny <em>h</em>ef a účinné výšky průřezu <em>t</em>ef se označuje jako štíhlost stěny. Štíhlost zděné stěny, zatížené převážně svislým zatížením, nesmí překročit 27.</p>



<p class="wp-block-paragraph"><strong>Vzpěrná výška stěny</strong></p>



<p class="wp-block-paragraph">Stanovení vzpěrné výšky stěny závisí na její skutečné výšce a dále na způsobu podepření. Jedná se jednak o vodorovné podepření, zpravidla stropy nebo střechou na spodním a horním konci stěny, nebo o svislé podepření napojením příčných stěn. Napojení musí být staticky účinné na tah i tlak prostřednictvím vazby, spon apod. Ztužující stěna musí být dostatečně tuhá, což znamená, že její tloušťka musí být alespoň třetinou tloušťky podporované stěny a její délka musí být větší než pětina světlé výšky podlaží. Pokud jsou ve ztužující stěně otvory, jejich rozměry nesmí překročit jisté meze – podrobněji viz ČSN EN 1996-1-1.</p>



<p class="wp-block-paragraph">Pokud jsou svislé ztužující konstrukce od sebe příliš vzdálené (délka podporované stěny <span style="font-size: 19px;"><em>ℓ</em></span> ≥ 30<em>t</em><sub>ef</sub> při dvou ztužených okrajích nebo <span style="font-size: 19px;"><em>ℓ</em></span> ≥ 15<em>t</em><sub>ef</sub> při jednom ztužujícím okraji), uvažuje se pouze podepření podle vodorovných okrajů.</p>



<p class="wp-block-paragraph">Vzpěrná délka stěny se určí podle vztahu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_\text{ef}=\rho_\text{n}\cdot h
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>h</em><sub>ef</sub> &#8230; vzpěrná výška stěny [m];</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ρ</em></span><sub>n</sub> &#8230; součinitel podle okrajových podmínek má hodnoty <span style="font-size: 19px;"><em>ρ</em></span><sub>2</sub>, <span style="font-size: 19px;"><em>ρ</em></span><sub>3</sub> a <span style="font-size: 19px;"><em>ρ</em></span><sub>4</sub>;</p>



<p class="wp-block-paragraph"><em>h</em> &#8230; světlá výška podlaží [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">U stěny oboustranně ve stejné výšce podepřené železobetonovým stropem nebo střechou nebo u stěny jednostranně podepřené železobetonovým stropem, uloženým alespoň na délku 2/3<em>t</em><sub>s</sub> a výstřednost výslednice na horním konci stěny je menší než 1/4<em>t</em><sub>s</sub>.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\rho_2=0{,}75
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Pokud nejsou výše uvedené podmínky splněny, nebo je stěna bočně oboustranně podepřena dřevěným stropem nebo střechou případně je podepřená jednostranně podepřena dřevěným stropem uloženým na délku nejméně 2/3<em>h</em><sub>s</sub> a 85 mm</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\rho_2=1{,}00
\end{gathered}</pre></div>



<p class="wp-block-paragraph">U stěny podepřené v hlavě, patě a podél jednoho svislého okraje (druhý okraj volný), platí při <em>h</em> ≤ 3,5<span style="font-size: 19px;"><em>ℓ</em></span></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\rho_3=\frac{1}{1+\Big[\frac{\rho_2\cdot h}{3\ell}\Big]^2}\cdot\rho_2
\end{gathered}</pre></div>



<p class="wp-block-paragraph">popř. při <em>h</em> &gt; 3,5<span style="font-size: 19px;"><em>ℓ</em></span></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\rho_3=\frac{1{,}5\ell}{h}\ge0{,}3
\end{gathered}</pre></div>



<p class="wp-block-paragraph">U stěny podepřené v hlavě, patě a podél obou svislých okrajů, platí při <em>h</em> ≤ 1,15<span style="font-size: 19px;"><em>ℓ</em></span></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\rho_4=\frac{1}{1+\Big[\frac{\rho_2\cdot h}{\ell}\Big]^2}\cdot\rho_2
\end{gathered}</pre></div>



<p class="wp-block-paragraph">popř. při <em>h</em> &gt; 1,15<span style="font-size: 19px;"><em>ℓ</em></span></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\rho_3=\frac{0{,}5\ell}{h}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>Účinná tloušťka stěny</strong></p>



<p class="wp-block-paragraph">Účinná tloušťka stěny <em>t</em><sub>ef</sub> je rovna skutečné tloušťce <em>t</em><sub>s</sub> u stěn jednovrstvých, jednovrstvých s lícovou vrstvou, stěn s obvodovými pruhy malty, stěn dvouvrstvých s dvouvrstvých s vyplněnou mezerou.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
t_\text{ef}=t_\text{s}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">U stěny s výztužnými pilíři se podle uspořádání pilířů určí účinná tloušťky stěny <em>t</em><sub>ef</sub> vynásobením skutečné tloušťky skutečné stěny <em>t</em><sub>s</sub> součinitelem <span style="font-size: 19px;"><em>ρ</em></span><sub>1</sub> podle <em>tab. 7.2</em>.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
t_\text{ef}=\rho_1\cdot t_\text{s}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-7-6"><img loading="lazy" decoding="async" width="373" height="130" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-6.jpg" alt="" class="wp-image-9167" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-6.jpg 373w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-6-150x52.jpg 150w" sizes="(max-width: 373px) 100vw, 373px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.6</em> Zděná stěna vyztužená pilíři</p>



<p class="wp-block-paragraph" id="tab-7-2"><em>Tab. 7.2</em> Tloušťky vyztužujících pilířů zděných stěn</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Poměr osové vzdálenosti pilířů k jejich šířce <span style="font-size: 19px;"><em>ℓ</em></span><sub>p</sub>/<em>t</em><sub>p</sub> [–]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Poměr tloušťky pilíře k tloušťce stěny <em>t</em><sub>p</sub>/<em>t</em><sub>s</sub> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1</td>
<td style="text-align: center; vertical-align: middle;">2</td>
<td style="text-align: center; vertical-align: middle;">3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,4</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,2</td>
<td style="text-align: center; vertical-align: middle;">1,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
</tr>
<tr>
<td colspan="4">Mezilehlé hodnoty se lineárně interpolují</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">U dutinových stěn se dvěma vrstvami spojeními stěnovými sponami se pro výpočet štíhlosti určí účinná tloušťka stěny podle vztahu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{ef}=\sqrt[3]{k_\text{tef}\cdot t^3_1+t_2^3}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>t</em><sub>1</sub> &#8230; tloušťka vnější nebo nezatížené vrstvy [m];</p>



<p class="wp-block-paragraph"><em>t</em><sub>2</sub>&nbsp;&#8230; tloušťka vnitřní nebo zatížené vrstvy [m];</p>



<p class="wp-block-paragraph"><em>k</em><sub>tef</sub> = <em>E</em><sub>1</sub>/<em>E</em><sub>2</sub> &#8230; poměr modulů pružnosti zdiva stěny a pilířů, pokud jsou odlišné.</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="7-2-2"><strong>7.2.2 Únosnost stěn</strong></p>



<p class="wp-block-paragraph">Únosnost stěn na vzpěrný tlak závisí na pevnostní značce zdicích prvků, pevnosti malty, rozměrech průřezu a vzpěrné délce, resp. štíhlosti prvku.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-7-7"><img loading="lazy" decoding="async" width="174" height="212" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-7.jpg" alt="" class="wp-image-9170" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-7.jpg 174w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-7-123x150.jpg 123w" sizes="(max-width: 174px) 100vw, 174px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.7</em> Schéma stěny</p>



<p class="wp-block-paragraph">Mimo únosnost nesmí být překročen mezní poměr tloušťky a výšky stěny (štíhlost).</p>



<p class="wp-block-paragraph">V následující <em>tab. 7.2</em> jsou uvedeny únosnosti <em>N</em><sub>m,Rd</sub> pro jednotkovou délku stěny uprostřed její výšky pro různé tloušťky a vzpěrné délky 1,5–6,0 m. V oddílech tabulky jsou hodnoty pro určité druhy zdiva při různých pevnostech zdicích prvků a malt s uvedením příslušné návrhové pevnosti <em>f</em><sub>d</sub> zdiva. Při větších výškách nejsou uvedeny hodnoty únosnosti, pokud je štíhlost stěny <em>h</em><sub>ef</sub> / <em>t</em><sub>ef</sub> &gt; 27.</p>



<p class="wp-block-paragraph">Únosnost je stanovena bez vlivu vodorovného zatížení (například větrem u obvodových stěn).</p>



<p class="wp-block-paragraph" id="tab-7-2"><em>Tab. 7.2</em> Únosnost stěny <em>N</em><sub>m,Rd</sub> namáhané vzpěrným tlakem [kN/m]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pálené zdicí prvky plné klasického formátu, P5, malta M1,0, <em>f</em><sub>d</sub> = 0,44 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>t</em><sub>ef</sub> [mm]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" colspan="8">vzpěrná délka <em>h</em><sub>ef</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">55,80</td>
<td style="text-align: center; vertical-align: middle;">51,92</td>
<td style="text-align: center; vertical-align: middle;">47,12</td>
<td style="text-align: center; vertical-align: middle;">41,72</td>
<td style="text-align: center; vertical-align: middle;">35,77</td>
<td style="text-align: center; vertical-align: middle;">29,07</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">118,67</td>
<td style="text-align: center; vertical-align: middle;">116,98</td>
<td style="text-align: center; vertical-align: middle;">114,61</td>
<td style="text-align: center; vertical-align: middle;">111,59</td>
<td style="text-align: center; vertical-align: middle;">107,98</td>
<td style="text-align: center; vertical-align: middle;">103,84</td>
<td style="text-align: center; vertical-align: middle;">99,23</td>
<td style="text-align: center; vertical-align: middle;">94,25</td>
<td style="text-align: center; vertical-align: middle;">88,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">179,44</td>
<td style="text-align: center; vertical-align: middle;">178,60</td>
<td style="text-align: center; vertical-align: middle;">177,28</td>
<td style="text-align: center; vertical-align: middle;">175,48</td>
<td style="text-align: center; vertical-align: middle;">173,21</td>
<td style="text-align: center; vertical-align: middle;">170,51</td>
<td style="text-align: center; vertical-align: middle;">167,39</td>
<td style="text-align: center; vertical-align: middle;">163,87</td>
<td style="text-align: center; vertical-align: middle;">159,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">239,67</td>
<td style="text-align: center; vertical-align: middle;">239,26</td>
<td style="text-align: center; vertical-align: middle;">238,48</td>
<td style="text-align: center; vertical-align: middle;">237,33</td>
<td style="text-align: center; vertical-align: middle;">235,83</td>
<td style="text-align: center; vertical-align: middle;">233,97</td>
<td style="text-align: center; vertical-align: middle;">231,76</td>
<td style="text-align: center; vertical-align: middle;">229,22</td>
<td style="text-align: center; vertical-align: middle;">226,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">299,67</td>
<td style="text-align: center; vertical-align: middle;">299,52</td>
<td style="text-align: center; vertical-align: middle;">299,07</td>
<td style="text-align: center; vertical-align: middle;">298,33</td>
<td style="text-align: center; vertical-align: middle;">297,29</td>
<td style="text-align: center; vertical-align: middle;">295,97</td>
<td style="text-align: center; vertical-align: middle;">294,35</td>
<td style="text-align: center; vertical-align: middle;">292,46</td>
<td style="text-align: center; vertical-align: middle;">290,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pálené zdicí prvky plné klasického formátu P10, malta M5,0, <em>f</em><sub>d</sub> = 1,17 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">146,90</td>
<td style="text-align: center; vertical-align: middle;">136,69</td>
<td style="text-align: center; vertical-align: middle;">124,07</td>
<td style="text-align: center; vertical-align: middle;">109,85</td>
<td style="text-align: center; vertical-align: middle;">94,17</td>
<td style="text-align: center; vertical-align: middle;">76,54</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">312,42</td>
<td style="text-align: center; vertical-align: middle;">307,99</td>
<td style="text-align: center; vertical-align: middle;">301,74</td>
<td style="text-align: center; vertical-align: middle;">293,79</td>
<td style="text-align: center; vertical-align: middle;">284,28</td>
<td style="text-align: center; vertical-align: middle;">273,37</td>
<td style="text-align: center; vertical-align: middle;">261,26</td>
<td style="text-align: center; vertical-align: middle;">248,13</td>
<td style="text-align: center; vertical-align: middle;">234,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">472,43</td>
<td style="text-align: center; vertical-align: middle;">470,22</td>
<td style="text-align: center; vertical-align: middle;">466,73</td>
<td style="text-align: center; vertical-align: middle;">461,99</td>
<td style="text-align: center; vertical-align: middle;">456,03</td>
<td style="text-align: center; vertical-align: middle;">448,92</td>
<td style="text-align: center; vertical-align: middle;">440,69</td>
<td style="text-align: center; vertical-align: middle;">431,42</td>
<td style="text-align: center; vertical-align: middle;">421,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">630,98</td>
<td style="text-align: center; vertical-align: middle;">629,91</td>
<td style="text-align: center; vertical-align: middle;">627,86</td>
<td style="text-align: center; vertical-align: middle;">624,84</td>
<td style="text-align: center; vertical-align: middle;">620,88</td>
<td style="text-align: center; vertical-align: middle;">615,98</td>
<td style="text-align: center; vertical-align: middle;">610,18</td>
<td style="text-align: center; vertical-align: middle;">603,49</td>
<td style="text-align: center; vertical-align: middle;">595,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">788,95</td>
<td style="text-align: center; vertical-align: middle;">788,56</td>
<td style="text-align: center; vertical-align: middle;">787,39</td>
<td style="text-align: center; vertical-align: middle;">785,43</td>
<td style="text-align: center; vertical-align: middle;">782,71</td>
<td style="text-align: center; vertical-align: middle;">779,21</td>
<td style="text-align: center; vertical-align: middle;">774,97</td>
<td style="text-align: center; vertical-align: middle;">769,98</td>
<td style="text-align: center; vertical-align: middle;">764,26</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pálené zdicí prvky plné klasického formátu P20, malta M10,0, <em>f</em><sub>d</sub> = 2,34 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">293,79</td>
<td style="text-align: center; vertical-align: middle;">273,37</td>
<td style="text-align: center; vertical-align: middle;">248,13</td>
<td style="text-align: center; vertical-align: middle;">219,70</td>
<td style="text-align: center; vertical-align: middle;">188,34</td>
<td style="text-align: center; vertical-align: middle;">153,08</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">624,84</td>
<td style="text-align: center; vertical-align: middle;">615,98</td>
<td style="text-align: center; vertical-align: middle;">603,49</td>
<td style="text-align: center; vertical-align: middle;">587,59</td>
<td style="text-align: center; vertical-align: middle;">568,56</td>
<td style="text-align: center; vertical-align: middle;">546,75</td>
<td style="text-align: center; vertical-align: middle;">522,52</td>
<td style="text-align: center; vertical-align: middle;">496,27</td>
<td style="text-align: center; vertical-align: middle;">468,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">944,86</td>
<td style="text-align: center; vertical-align: middle;">940,44</td>
<td style="text-align: center; vertical-align: middle;">933,46</td>
<td style="text-align: center; vertical-align: middle;">923,97</td>
<td style="text-align: center; vertical-align: middle;">912,07</td>
<td style="text-align: center; vertical-align: middle;">897,83</td>
<td style="text-align: center; vertical-align: middle;">881,38</td>
<td style="text-align: center; vertical-align: middle;">862,85</td>
<td style="text-align: center; vertical-align: middle;">842,38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">1261,97</td>
<td style="text-align: center; vertical-align: middle;">1259,82</td>
<td style="text-align: center; vertical-align: middle;">1255,72</td>
<td style="text-align: center; vertical-align: middle;">1249,69</td>
<td style="text-align: center; vertical-align: middle;">1241,76</td>
<td style="text-align: center; vertical-align: middle;">1231,97</td>
<td style="text-align: center; vertical-align: middle;">1220,35</td>
<td style="text-align: center; vertical-align: middle;">1206,98</td>
<td style="text-align: center; vertical-align: middle;">1191,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">1577,90</td>
<td style="text-align: center; vertical-align: middle;">1577,12</td>
<td style="text-align: center; vertical-align: middle;">1574,77</td>
<td style="text-align: center; vertical-align: middle;">1570,86</td>
<td style="text-align: center; vertical-align: middle;">1565,41</td>
<td style="text-align: center; vertical-align: middle;">1558,43</td>
<td style="text-align: center; vertical-align: middle;">1549,93</td>
<td style="text-align: center; vertical-align: middle;">1539,96</td>
<td style="text-align: center; vertical-align: middle;">1528,52</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pálené zdicí prvky příčně děrované CDm P10, malta M5,0, <em>f</em><sub>d</sub> = 1,21 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">121,76</td>
<td style="text-align: center; vertical-align: middle;">109,37</td>
<td style="text-align: center; vertical-align: middle;">94,79</td>
<td style="text-align: center; vertical-align: middle;">78,18</td>
<td style="text-align: center; vertical-align: middle;">60,18</td>
<td style="text-align: center; vertical-align: middle;">43,87</td>
<td style="text-align: center; vertical-align: middle;">30,13</td>
<td style="text-align: center; vertical-align: middle;">19,40</td>
<td style="text-align: center; vertical-align: middle;">11,63</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">267,49</td>
<td style="text-align: center; vertical-align: middle;">261,57</td>
<td style="text-align: center; vertical-align: middle;">253,51</td>
<td style="text-align: center; vertical-align: middle;">243,51</td>
<td style="text-align: center; vertical-align: middle;">231,83</td>
<td style="text-align: center; vertical-align: middle;">218,74</td>
<td style="text-align: center; vertical-align: middle;">204,55</td>
<td style="text-align: center; vertical-align: middle;">189,58</td>
<td style="text-align: center; vertical-align: middle;">174,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">375</td>
<td style="text-align: center; vertical-align: middle;">406,65</td>
<td style="text-align: center; vertical-align: middle;">403,43</td>
<td style="text-align: center; vertical-align: middle;">398,65</td>
<td style="text-align: center; vertical-align: middle;">392,36</td>
<td style="text-align: center; vertical-align: middle;">384,64</td>
<td style="text-align: center; vertical-align: middle;">375,58</td>
<td style="text-align: center; vertical-align: middle;">365,27</td>
<td style="text-align: center; vertical-align: middle;">353,84</td>
<td style="text-align: center; vertical-align: middle;">341,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">544,02</td>
<td style="text-align: center; vertical-align: middle;">542,20</td>
<td style="text-align: center; vertical-align: middle;">539,17</td>
<td style="text-align: center; vertical-align: middle;">534,97</td>
<td style="text-align: center; vertical-align: middle;">529,62</td>
<td style="text-align: center; vertical-align: middle;">523,15</td>
<td style="text-align: center; vertical-align: middle;">515,60</td>
<td style="text-align: center; vertical-align: middle;">507,03</td>
<td style="text-align: center; vertical-align: middle;">497,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pálené zdicí prvky příčně děrované Porotherm P10, malta M5,0, <em>f</em><sub>d</sub> = 1,25 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">145,15</td>
<td style="text-align: center; vertical-align: middle;">133,48</td>
<td style="text-align: center; vertical-align: middle;">119,29</td>
<td style="text-align: center; vertical-align: middle;">103,62</td>
<td style="text-align: center; vertical-align: middle;">85,39</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">175</td>
<td style="text-align: center; vertical-align: middle;">188,20</td>
<td style="text-align: center; vertical-align: middle;">178,83</td>
<td style="text-align: center; vertical-align: middle;">166,85</td>
<td style="text-align: center; vertical-align: middle;">152,85</td>
<td style="text-align: center; vertical-align: middle;">137,50</td>
<td style="text-align: center; vertical-align: middle;">121,08</td>
<td style="text-align: center; vertical-align: middle;">102,02</td>
<td style="text-align: center; vertical-align: middle;">83,73</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">265,46</td>
<td style="text-align: center; vertical-align: middle;">258,99</td>
<td style="text-align: center; vertical-align: middle;">250,25</td>
<td style="text-align: center; vertical-align: middle;">239,46</td>
<td style="text-align: center; vertical-align: middle;">226,93</td>
<td style="text-align: center; vertical-align: middle;">212,98</td>
<td style="text-align: center; vertical-align: middle;">197,95</td>
<td style="text-align: center; vertical-align: middle;">182,21</td>
<td style="text-align: center; vertical-align: middle;">165,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">335,20</td>
<td style="text-align: center; vertical-align: middle;">330,45</td>
<td style="text-align: center; vertical-align: middle;">323,74</td>
<td style="text-align: center; vertical-align: middle;">315,21</td>
<td style="text-align: center; vertical-align: middle;">305,01</td>
<td style="text-align: center; vertical-align: middle;">293,31</td>
<td style="text-align: center; vertical-align: middle;">280,31</td>
<td style="text-align: center; vertical-align: middle;">266,22</td>
<td style="text-align: center; vertical-align: middle;">251,29</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">365</td>
<td style="text-align: center; vertical-align: middle;">409,90</td>
<td style="text-align: center; vertical-align: middle;">406,41</td>
<td style="text-align: center; vertical-align: middle;">401,26</td>
<td style="text-align: center; vertical-align: middle;">394,52</td>
<td style="text-align: center; vertical-align: middle;">386,26</td>
<td style="text-align: center; vertical-align: middle;">376,60</td>
<td style="text-align: center; vertical-align: middle;">365,64</td>
<td style="text-align: center; vertical-align: middle;">353,51</td>
<td style="text-align: center; vertical-align: middle;">340,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">449,91</td>
<td style="text-align: center; vertical-align: middle;">446,93</td>
<td style="text-align: center; vertical-align: middle;">442,43</td>
<td style="text-align: center; vertical-align: middle;">436,44</td>
<td style="text-align: center; vertical-align: middle;">429,03</td>
<td style="text-align: center; vertical-align: middle;">420,28</td>
<td style="text-align: center; vertical-align: middle;">410,27</td>
<td style="text-align: center; vertical-align: middle;">399,11</td>
<td style="text-align: center; vertical-align: middle;">386,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">425</td>
<td style="text-align: center; vertical-align: middle;">478,41</td>
<td style="text-align: center; vertical-align: middle;">475,76</td>
<td style="text-align: center; vertical-align: middle;">471,65</td>
<td style="text-align: center; vertical-align: middle;">466,14</td>
<td style="text-align: center; vertical-align: middle;">459,27</td>
<td style="text-align: center; vertical-align: middle;">451,10</td>
<td style="text-align: center; vertical-align: middle;">441,71</td>
<td style="text-align: center; vertical-align: middle;">431,17</td>
<td style="text-align: center; vertical-align: middle;">419,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">440</td>
<td style="text-align: center; vertical-align: middle;">495,49</td>
<td style="text-align: center; vertical-align: middle;">493,01</td>
<td style="text-align: center; vertical-align: middle;">489,13</td>
<td style="text-align: center; vertical-align: middle;">483,88</td>
<td style="text-align: center; vertical-align: middle;">477,30</td>
<td style="text-align: center; vertical-align: middle;">469,46</td>
<td style="text-align: center; vertical-align: middle;">460,41</td>
<td style="text-align: center; vertical-align: middle;">450,24</td>
<td style="text-align: center; vertical-align: middle;">439,02</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">563,68</td>
<td style="text-align: center; vertical-align: middle;">561,80</td>
<td style="text-align: center; vertical-align: middle;">558,66</td>
<td style="text-align: center; vertical-align: middle;">554,31</td>
<td style="text-align: center; vertical-align: middle;">548,76</td>
<td style="text-align: center; vertical-align: middle;">542,06</td>
<td style="text-align: center; vertical-align: middle;">534,24</td>
<td style="text-align: center; vertical-align: middle;">525,35</td>
<td style="text-align: center; vertical-align: middle;">515,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pálené zdicí prvky příčně děrované Porotherm P15, malta M10,0, <em>f</em><sub>d</sub> = 2,05 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">237,35</td>
<td style="text-align: center; vertical-align: middle;">218,26</td>
<td style="text-align: center; vertical-align: middle;">195,07</td>
<td style="text-align: center; vertical-align: middle;">169,44</td>
<td style="text-align: center; vertical-align: middle;">139,63</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">175</td>
<td style="text-align: center; vertical-align: middle;">307,75</td>
<td style="text-align: center; vertical-align: middle;">292,42</td>
<td style="text-align: center; vertical-align: middle;">272,83</td>
<td style="text-align: center; vertical-align: middle;">249,95</td>
<td style="text-align: center; vertical-align: middle;">224,84</td>
<td style="text-align: center; vertical-align: middle;">197,98</td>
<td style="text-align: center; vertical-align: middle;">166,83</td>
<td style="text-align: center; vertical-align: middle;">136,91</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">434,08</td>
<td style="text-align: center; vertical-align: middle;">423,51</td>
<td style="text-align: center; vertical-align: middle;">409,21</td>
<td style="text-align: center; vertical-align: middle;">391,57</td>
<td style="text-align: center; vertical-align: middle;">371,08</td>
<td style="text-align: center; vertical-align: middle;">348,27</td>
<td style="text-align: center; vertical-align: middle;">323,70</td>
<td style="text-align: center; vertical-align: middle;">297,96</td>
<td style="text-align: center; vertical-align: middle;">270,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">548,12</td>
<td style="text-align: center; vertical-align: middle;">540,35</td>
<td style="text-align: center; vertical-align: middle;">529,39</td>
<td style="text-align: center; vertical-align: middle;">515,44</td>
<td style="text-align: center; vertical-align: middle;">498,75</td>
<td style="text-align: center; vertical-align: middle;">479,61</td>
<td style="text-align: center; vertical-align: middle;">458,36</td>
<td style="text-align: center; vertical-align: middle;">435,33</td>
<td style="text-align: center; vertical-align: middle;">410,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">365</td>
<td style="text-align: center; vertical-align: middle;">670,28</td>
<td style="text-align: center; vertical-align: middle;">664,57</td>
<td style="text-align: center; vertical-align: middle;">656,15</td>
<td style="text-align: center; vertical-align: middle;">645,12</td>
<td style="text-align: center; vertical-align: middle;">631,62</td>
<td style="text-align: center; vertical-align: middle;">615,82</td>
<td style="text-align: center; vertical-align: middle;">597,90</td>
<td style="text-align: center; vertical-align: middle;">578,07</td>
<td style="text-align: center; vertical-align: middle;">556,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">735,69</td>
<td style="text-align: center; vertical-align: middle;">730,83</td>
<td style="text-align: center; vertical-align: middle;">723,46</td>
<td style="text-align: center; vertical-align: middle;">713,67</td>
<td style="text-align: center; vertical-align: middle;">701,56</td>
<td style="text-align: center; vertical-align: middle;">687,25</td>
<td style="text-align: center; vertical-align: middle;">670,88</td>
<td style="text-align: center; vertical-align: middle;">652,62</td>
<td style="text-align: center; vertical-align: middle;">632,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">425</td>
<td style="text-align: center; vertical-align: middle;">782,31</td>
<td style="text-align: center; vertical-align: middle;">777,96</td>
<td style="text-align: center; vertical-align: middle;">771,25</td>
<td style="text-align: center; vertical-align: middle;">762,23</td>
<td style="text-align: center; vertical-align: middle;">751,00</td>
<td style="text-align: center; vertical-align: middle;">737,64</td>
<td style="text-align: center; vertical-align: middle;">722,28</td>
<td style="text-align: center; vertical-align: middle;">705,06</td>
<td style="text-align: center; vertical-align: middle;">686,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">440</td>
<td style="text-align: center; vertical-align: middle;">810,24</td>
<td style="text-align: center; vertical-align: middle;">806,18</td>
<td style="text-align: center; vertical-align: middle;">799,83</td>
<td style="text-align: center; vertical-align: middle;">791,24</td>
<td style="text-align: center; vertical-align: middle;">780,48</td>
<td style="text-align: center; vertical-align: middle;">767,66</td>
<td style="text-align: center; vertical-align: middle;">752,87</td>
<td style="text-align: center; vertical-align: middle;">736,23</td>
<td style="text-align: center; vertical-align: middle;">717,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">921,74</td>
<td style="text-align: center; vertical-align: middle;">918,65</td>
<td style="text-align: center; vertical-align: middle;">913,53</td>
<td style="text-align: center; vertical-align: middle;">906,41</td>
<td style="text-align: center; vertical-align: middle;">897,34</td>
<td style="text-align: center; vertical-align: middle;">886,37</td>
<td style="text-align: center; vertical-align: middle;">873,59</td>
<td style="text-align: center; vertical-align: middle;">859,06</td>
<td style="text-align: center; vertical-align: middle;">842,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pórobetonové zdicí prvky (Ytong) s tenkými spárami P2, <em>f</em><sub>d</sub> = 0,70 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">121,34</td>
<td style="text-align: center; vertical-align: middle;">116,84</td>
<td style="text-align: center; vertical-align: middle;">110,96</td>
<td style="text-align: center; vertical-align: middle;">103,90</td>
<td style="text-align: center; vertical-align: middle;">95,95</td>
<td style="text-align: center; vertical-align: middle;">87,38</td>
<td style="text-align: center; vertical-align: middle;">78,46</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">154,10</td>
<td style="text-align: center; vertical-align: middle;">150,70</td>
<td style="text-align: center; vertical-align: middle;">146,05</td>
<td style="text-align: center; vertical-align: middle;">140,29</td>
<td style="text-align: center; vertical-align: middle;">133,56</td>
<td style="text-align: center; vertical-align: middle;">126,02</td>
<td style="text-align: center; vertical-align: middle;">117,84</td>
<td style="text-align: center; vertical-align: middle;">109,22</td>
<td style="text-align: center; vertical-align: middle;">100,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">186,38</td>
<td style="text-align: center; vertical-align: middle;">183,73</td>
<td style="text-align: center; vertical-align: middle;">180,01</td>
<td style="text-align: center; vertical-align: middle;">175,26</td>
<td style="text-align: center; vertical-align: middle;">169,59</td>
<td style="text-align: center; vertical-align: middle;">163,08</td>
<td style="text-align: center; vertical-align: middle;">155,86</td>
<td style="text-align: center; vertical-align: middle;">148,03</td>
<td style="text-align: center; vertical-align: middle;">139,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">375</td>
<td style="text-align: center; vertical-align: middle;">234,28</td>
<td style="text-align: center; vertical-align: middle;">232,42</td>
<td style="text-align: center; vertical-align: middle;">229,67</td>
<td style="text-align: center; vertical-align: middle;">226,05</td>
<td style="text-align: center; vertical-align: middle;">221,60</td>
<td style="text-align: center; vertical-align: middle;">216,38</td>
<td style="text-align: center; vertical-align: middle;">210,44</td>
<td style="text-align: center; vertical-align: middle;">203,85</td>
<td style="text-align: center; vertical-align: middle;">196,69</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pórobetonové zdicí prvky (Ytong) s tenkými spárami P4, <em>f</em><sub>d</sub> = 1,08 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">188,58</td>
<td style="text-align: center; vertical-align: middle;">181,60</td>
<td style="text-align: center; vertical-align: middle;">172,45</td>
<td style="text-align: center; vertical-align: middle;">161,49</td>
<td style="text-align: center; vertical-align: middle;">149,13</td>
<td style="text-align: center; vertical-align: middle;">135,80</td>
<td style="text-align: center; vertical-align: middle;">121,95</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">239,51</td>
<td style="text-align: center; vertical-align: middle;">234,22</td>
<td style="text-align: center; vertical-align: middle;">227,00</td>
<td style="text-align: center; vertical-align: middle;">218,05</td>
<td style="text-align: center; vertical-align: middle;">207,58</td>
<td style="text-align: center; vertical-align: middle;">195,86</td>
<td style="text-align: center; vertical-align: middle;">183,16</td>
<td style="text-align: center; vertical-align: middle;">169,75</td>
<td style="text-align: center; vertical-align: middle;">155,93</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">289,67</td>
<td style="text-align: center; vertical-align: middle;">285,56</td>
<td style="text-align: center; vertical-align: middle;">279,77</td>
<td style="text-align: center; vertical-align: middle;">272,40</td>
<td style="text-align: center; vertical-align: middle;">263,58</td>
<td style="text-align: center; vertical-align: middle;">253,47</td>
<td style="text-align: center; vertical-align: middle;">242,23</td>
<td style="text-align: center; vertical-align: middle;">230,07</td>
<td style="text-align: center; vertical-align: middle;">217,16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">375</td>
<td style="text-align: center; vertical-align: middle;">364,12</td>
<td style="text-align: center; vertical-align: middle;">361,24</td>
<td style="text-align: center; vertical-align: middle;">356,96</td>
<td style="text-align: center; vertical-align: middle;">351,33</td>
<td style="text-align: center; vertical-align: middle;">344,41</td>
<td style="text-align: center; vertical-align: middle;">336,30</td>
<td style="text-align: center; vertical-align: middle;">327,07</td>
<td style="text-align: center; vertical-align: middle;">316,84</td>
<td style="text-align: center; vertical-align: middle;">305,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="10">Pórobetonové zdicí prvky (Ytong) s tenkými spárami P6, <em>f</em><sub>d</sub> = 1,57 [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">273,35</td>
<td style="text-align: center; vertical-align: middle;">263,23</td>
<td style="text-align: center; vertical-align: middle;">249,97</td>
<td style="text-align: center; vertical-align: middle;">234,08</td>
<td style="text-align: center; vertical-align: middle;">216,16</td>
<td style="text-align: center; vertical-align: middle;">196,84</td>
<td style="text-align: center; vertical-align: middle;">176,76</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">347,17</td>
<td style="text-align: center; vertical-align: middle;">339,49</td>
<td style="text-align: center; vertical-align: middle;">329,03</td>
<td style="text-align: center; vertical-align: middle;">316,06</td>
<td style="text-align: center; vertical-align: middle;">300,89</td>
<td style="text-align: center; vertical-align: middle;">283,90</td>
<td style="text-align: center; vertical-align: middle;">265,48</td>
<td style="text-align: center; vertical-align: middle;">246,05</td>
<td style="text-align: center; vertical-align: middle;">226,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">419,88</td>
<td style="text-align: center; vertical-align: middle;">413,92</td>
<td style="text-align: center; vertical-align: middle;">405,53</td>
<td style="text-align: center; vertical-align: middle;">394,84</td>
<td style="text-align: center; vertical-align: middle;">382,06</td>
<td style="text-align: center; vertical-align: middle;">367,40</td>
<td style="text-align: center; vertical-align: middle;">351,12</td>
<td style="text-align: center; vertical-align: middle;">333,48</td>
<td style="text-align: center; vertical-align: middle;">314,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">375</td>
<td style="text-align: center; vertical-align: middle;">527,79</td>
<td style="text-align: center; vertical-align: middle;">523,61</td>
<td style="text-align: center; vertical-align: middle;">517,40</td>
<td style="text-align: center; vertical-align: middle;">509,24</td>
<td style="text-align: center; vertical-align: middle;">499,22</td>
<td style="text-align: center; vertical-align: middle;">487,46</td>
<td style="text-align: center; vertical-align: middle;">474,09</td>
<td style="text-align: center; vertical-align: middle;">459,25</td>
<td style="text-align: center; vertical-align: middle;">443,11</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="7-2-3"><strong>7.2.3 Únosnost pilířů</strong></p>



<p class="wp-block-paragraph">Únosnost pilířů se stanoví pomocí <em>tab. 7.2</em> použitím únosnosti <em>N</em><sub>m,Rd</sub> pro <em>t</em><sub>ef</sub> odpovídající menšímu rozměru pilíře a přenásobením druhým rozměrem pilíře <em>b</em><sub>p</sub> v metrech.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
N_\text{m,Rd,p}=N_\text{m,Rd}\cdot b_\text{p}\space[\text{kN}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="7-2-4"><strong>7.2.4 Omezení štíhlosti z hlediska použitelnosti</strong></p>



<p class="wp-block-paragraph">Bez ohledu na to, že stěna splňuje kritéria mezního stavu únosnosti, musí s ohledem na mezní stav použitelnosti splnit omezení štíhlosti podle grafů na <em>obr. 7.8–7.10</em>. Platí pro jednovrstvou stěnu nebo zděnou vrstvu dutinové stěny o minimální tloušťce 100 mm.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-7-8"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-8.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-8.jpg" alt="" class="wp-image-9171" width="373" height="172" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-8.jpg 746w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-8-150x69.jpg 150w" sizes="(max-width: 373px) 100vw, 373px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.8</em> Omezení štíhlosti jednovrstvé stěny z hlediska použitelnosti, podepřené podél všech čtyř stran</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-7-9"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-9.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-9.jpg" alt="" class="wp-image-9172" width="373" height="172" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-9.jpg 746w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-9-150x69.jpg 150w" sizes="(max-width: 373px) 100vw, 373px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.9</em> Omezení štíhlosti jednovrstvé stěny z hlediska použitelnosti, podepřené podél tří stran s volnou jednou svislou stranou</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-7-10"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-10.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-10.jpg" alt="" class="wp-image-9173" width="373" height="172" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-10.jpg 746w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-7-10-150x69.jpg 150w" sizes="(max-width: 373px) 100vw, 373px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7.10</em> Omezení štíhlosti jednovrstvé stěny z hlediska použitelnosti, podepřené podél tří stran s volnou horní stranou</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8">8 SLOUPY</h3>



<p class="wp-block-paragraph">Svislé podepření stropních, popř. střešních konstrukcí může být realizováno stěnami, sloupy popřípadě jejich kombinací. Výhodou sloupů jsou malé rozměry a menší omezení dispozice objektu. Velikost průřezu sloupů je dána jednak pevností použitého materiálu, jednak jejich štíhlostí, která nepříznivě ovlivňuje vzpěrnou pevnost sloupů. Průřez sloupů může též významně ovlivnit to, že kromě osové síly může být namáhán na ohyb.</p>



<p class="wp-block-paragraph" id="tab-8-1"><em>Tab. 8.1</em> Přehled sloupů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Typická výška <em>h</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <em>h</em>/<em>d</em> [–]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Dřevěný</td>
<td style="vertical-align: middle; text-align: left;">sloup z řeziva</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9177" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-67.jpg" alt="" width="184" height="124" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-67.jpg 184w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-67-150x101.jpg 150w" sizes="(max-width: 184px) 100vw, 184px" /></td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">15–30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">lamelové průřezy sloupů</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9178" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-68.jpg" alt="" width="159" height="132" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-68.jpg 159w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-68-150x125.jpg 150w" sizes="(max-width: 159px) 100vw, 159px" /></td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">15–30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">žebra v panelech</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9179" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-69.jpg" alt="" width="199" height="111" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-69.jpg 199w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-69-150x84.jpg 150w" sizes="(max-width: 199px) 100vw, 199px" /></td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">20–35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">Ocelový</td>
<td style="vertical-align: middle; text-align: left;">válcovaný otevřený profil</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9180" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-70.jpg" alt="" width="215" height="111" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-70.jpg 215w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-70-150x77.jpg 150w" sizes="(max-width: 215px) 100vw, 215px" /></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>jednopodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–8</td>
<td style="text-align: center; vertical-align: middle;">20–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>vícepodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">17–18</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">válcovaný uzavřený profil</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9181" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-71.jpg" alt="" width="179" height="111" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-71.jpg 179w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-71-150x93.jpg 150w" sizes="(max-width: 179px) 100vw, 179px" /></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>jednopodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–8</td>
<td style="text-align: center; vertical-align: middle;">20–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>vícepodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">17–28</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">členěný průřez</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9182" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-72.jpg" alt="" width="163" height="116" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-72.jpg 163w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-72-150x107.jpg 150w" sizes="(max-width: 163px) 100vw, 163px" /></td>
<td style="text-align: center; vertical-align: middle;">4–10</td>
<td style="text-align: center; vertical-align: middle;">20–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">spřažený průřez</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9183" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-73.jpg" alt="" width="222" height="111" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-73.jpg 222w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-73-150x75.jpg 150w" sizes="(max-width: 222px) 100vw, 222px" /></td>
<td style="text-align: center; vertical-align: middle;">4–10</td>
<td style="text-align: center; vertical-align: middle;">6–15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">žebrový panel</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9184" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-74.jpg" alt="" width="222" height="123" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-74.jpg 222w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-74-150x83.jpg 150w" sizes="(max-width: 222px) 100vw, 222px" /></td>
<td style="text-align: center; vertical-align: middle;">2–8</td>
<td style="text-align: center; vertical-align: middle;">15–50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">závěs z vysokopevnostní oceli</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9185" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-75.jpg" alt="" width="125" height="113"></td>
<td style="text-align: center; vertical-align: middle;">1–40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="14">Železobetonový</td>
<td style="vertical-align: middle; text-align: left;">monolitický sloup</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9186" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-76.jpg" alt="" width="226" height="121" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-76.jpg 226w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-76-150x80.jpg 150w" sizes="(max-width: 226px) 100vw, 226px" /></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>jednopodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–8</td>
<td style="text-align: center; vertical-align: middle;">12–18</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>vícepodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">6–15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">monolitická stěna</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9187" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-77.jpg" alt="" width="208" height="118" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-77.jpg 208w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-77-150x85.jpg 150w" sizes="(max-width: 208px) 100vw, 208px" /></td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">18–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">stěna z mezerovitého betonu</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9188" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-78.jpg" alt="" width="211" height="119" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-78.jpg 211w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-78-150x85.jpg 150w" sizes="(max-width: 211px) 100vw, 211px" /></td>
<td style="text-align: center; vertical-align: middle;">2–3</td>
<td style="text-align: center; vertical-align: middle;">10–15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">prefabrikované sloupy</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9189" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-79.jpg" alt="" width="267" height="118" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-79.jpg 267w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-79-150x66.jpg 150w" sizes="(max-width: 267px) 100vw, 267px" /></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>jednopodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–8</td>
<td style="text-align: center; vertical-align: middle;">10–15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>vícepodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">8–15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">prefabrikovaný stěnový nosný panel</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9190" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-80.jpg" alt="" width="204" height="131" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-80.jpg 204w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-80-150x96.jpg 150w" sizes="(max-width: 204px) 100vw, 204px" /></td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">20–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">prefabrikovaný stěnový žebrový panel</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9191" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-81.jpg" alt="" width="204" height="120" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-81.jpg 204w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-81-150x88.jpg 150w" sizes="(max-width: 204px) 100vw, 204px" /></td>
<td style="text-align: center; vertical-align: middle;">4–8</td>
<td style="text-align: center; vertical-align: middle;">15–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">předpjatý sloup</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9192" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-82.jpg" alt="" width="134" height="124"></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>jednopodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">4–8</td>
<td style="text-align: center; vertical-align: middle;">15–25</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>vícepodlažní</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">2–4</td>
<td style="text-align: center; vertical-align: middle;">10–20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">předpjatý závěs</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9193" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-83.jpg" alt="" width="143" height="122"></td>
<td style="text-align: center; vertical-align: middle;">1–40</td>
<td style="text-align: center; vertical-align: middle;">100–150</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-1">8.1 DŘEVENÉ SLOUPY</h3>



<p class="wp-block-paragraph">Únosnost dřevěných tlačených prvků závisí na druhu dřeva (jeho třídě pevnosti, délce trvání zatížení a vlhkostním režimu), velikosti průřezu a vzpěrné délce prutu. Běžně se navrhují průřezy čtvercové, vhodné zejména při stejných vzpěrných délkách ve směru obou hlavních os setrvačnosti. Kruhový průřez se může uplatnit jako provizorní opěra, součást lešení apod.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-8-1"><img loading="lazy" decoding="async" width="258" height="122" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-8-1.jpg" alt="" class="wp-image-9194" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-8-1.jpg 258w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-8-1-150x71.jpg 150w" sizes="(max-width: 258px) 100vw, 258px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 8.1</em> Průřezy dřevěných sloupů</p>



<p class="wp-block-paragraph"><strong>Omezení štíhlosti</strong></p>



<p class="wp-block-paragraph">Podle dnes již neplatné ČSN 73 1701 byly omezeny štíhlosti tlačených prvků bez ohledu na jejich únosnost podle <em>tab. 8.2</em>, uvedené hodnoty lze použít jako doporučené.</p>



<p class="wp-block-paragraph" id="tab-8-2"><em>Tab. 8.2</em> Doporučené mezní štíhlostní poměry dřevěných sloupů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Konstrukční prvky</td>
<td style="text-align: center;" colspan="2">Mezní štíhlostní poměr <span style="font-size: 19px;"><em>λ</em></span> = <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> /<em>i</em> pro konstrukce</td>
</tr>
<tr>
<td style="text-align: center;">trvalé</td>
<td style="text-align: center;">dočasné</td>
</tr>
<tr>
<td colspan="2">Sloupy a podporové stojky</td>
<td style="text-align: center;">120</td>
<td style="text-align: center;">150</td>
</tr>
<tr>
<td rowspan="2">Tlačené části vazníků apod.</td>
<td>celistvé</td>
<td style="text-align: center;">150</td>
<td style="text-align: center;">175</td>
</tr>
<tr>
<td>složené a členěné</td>
<td style="text-align: center;">175</td>
<td style="text-align: center;">200</td>
</tr>
<tr>
<td colspan="2">Ztužidla a jejich části</td>
<td style="text-align: center;">200</td>
<td style="text-align: center;">225</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Únonost sloupů</strong></p>



<p class="wp-block-paragraph" id="tab-8-3"><em>Tab. 8.3</em> Únosnost dřevěných sloupů čtvercového a kruhového profilu v [kN]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Rozměr <em>d</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="9">Vzpěrná délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">100</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">57,49</td>
<td style="text-align: center; vertical-align: middle;">40,25</td>
<td style="text-align: center; vertical-align: middle;">29,11</td>
<td style="text-align: center; vertical-align: middle;">21,89</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">36,13</td>
<td style="text-align: center; vertical-align: middle;">24,52</td>
<td style="text-align: center; vertical-align: middle;">17,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">120</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">103,85</td>
<td style="text-align: center; vertical-align: middle;">77,95</td>
<td style="text-align: center; vertical-align: middle;">57,96</td>
<td style="text-align: center; vertical-align: middle;">44,13</td>
<td style="text-align: center; vertical-align: middle;">34,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">68,62</td>
<td style="text-align: center; vertical-align: middle;">48,60</td>
<td style="text-align: center; vertical-align: middle;">35,31</td>
<td style="text-align: center; vertical-align: middle;">26,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">140</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">160,73</td>
<td style="text-align: center; vertical-align: middle;">130,91</td>
<td style="text-align: center; vertical-align: middle;">101,63</td>
<td style="text-align: center; vertical-align: middle;">78,89</td>
<td style="text-align: center; vertical-align: middle;">62,34</td>
<td style="text-align: center; vertical-align: middle;">50,27</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">112,18</td>
<td style="text-align: center; vertical-align: middle;">84,63</td>
<td style="text-align: center; vertical-align: middle;">63,07</td>
<td style="text-align: center; vertical-align: middle;">48,06</td>
<td style="text-align: center; vertical-align: middle;">37,62</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">160</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">225,39</td>
<td style="text-align: center; vertical-align: middle;">196,20</td>
<td style="text-align: center; vertical-align: middle;">160,84</td>
<td style="text-align: center; vertical-align: middle;">128,52</td>
<td style="text-align: center; vertical-align: middle;">103,04</td>
<td style="text-align: center; vertical-align: middle;">83,76</td>
<td style="text-align: center; vertical-align: middle;">69,16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">163,76</td>
<td style="text-align: center; vertical-align: middle;">132,63</td>
<td style="text-align: center; vertical-align: middle;">102,59</td>
<td style="text-align: center; vertical-align: middle;">79,50</td>
<td style="text-align: center; vertical-align: middle;">62,77</td>
<td style="text-align: center; vertical-align: middle;">50,60</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">180</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">297,50</td>
<td style="text-align: center; vertical-align: middle;">270,43</td>
<td style="text-align: center; vertical-align: middle;">233,66</td>
<td style="text-align: center; vertical-align: middle;">193,83</td>
<td style="text-align: center; vertical-align: middle;">158,64</td>
<td style="text-align: center; vertical-align: middle;">130,41</td>
<td style="text-align: center; vertical-align: middle;">108,39</td>
<td style="text-align: center; vertical-align: middle;">77,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">221,47</td>
<td style="text-align: center; vertical-align: middle;">190,54</td>
<td style="text-align: center; vertical-align: middle;">154,40</td>
<td style="text-align: center; vertical-align: middle;">122,55</td>
<td style="text-align: center; vertical-align: middle;">97,91</td>
<td style="text-align: center; vertical-align: middle;">79,44</td>
<td style="text-align: center; vertical-align: middle;">65,52</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">200</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">377,41</td>
<td style="text-align: center; vertical-align: middle;">352,17</td>
<td style="text-align: center; vertical-align: middle;">316,89</td>
<td style="text-align: center; vertical-align: middle;">273,57</td>
<td style="text-align: center; vertical-align: middle;">229,96</td>
<td style="text-align: center; vertical-align: middle;">191,98</td>
<td style="text-align: center; vertical-align: middle;">161,00</td>
<td style="text-align: center; vertical-align: middle;">116,45</td>
<td style="text-align: center; vertical-align: middle;">87,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">284,99</td>
<td style="text-align: center; vertical-align: middle;">255,87</td>
<td style="text-align: center; vertical-align: middle;">217,39</td>
<td style="text-align: center; vertical-align: middle;">177,94</td>
<td style="text-align: center; vertical-align: middle;">144,51</td>
<td style="text-align: center; vertical-align: middle;">118,29</td>
<td style="text-align: center; vertical-align: middle;">98,08</td>
<td style="text-align: center; vertical-align: middle;">70,11</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">220</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">465,41</td>
<td style="text-align: center; vertical-align: middle;">441,36</td>
<td style="text-align: center; vertical-align: middle;">408,30</td>
<td style="text-align: center; vertical-align: middle;">365,08</td>
<td style="text-align: center; vertical-align: middle;">316,25</td>
<td style="text-align: center; vertical-align: middle;">269,28</td>
<td style="text-align: center; vertical-align: middle;">228,54</td>
<td style="text-align: center; vertical-align: middle;">167,30</td>
<td style="text-align: center; vertical-align: middle;">126,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">354,54</td>
<td style="text-align: center; vertical-align: middle;">327,28</td>
<td style="text-align: center; vertical-align: middle;">289,39</td>
<td style="text-align: center; vertical-align: middle;">245,20</td>
<td style="text-align: center; vertical-align: middle;">203,39</td>
<td style="text-align: center; vertical-align: middle;">168,47</td>
<td style="text-align: center; vertical-align: middle;">140,64</td>
<td style="text-align: center; vertical-align: middle;">101,25</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">240</td>
<td style="text-align: center; vertical-align: middle;">■</td>
<td style="text-align: center; vertical-align: middle;">561,70</td>
<td style="text-align: center; vertical-align: middle;">538,27</td>
<td style="text-align: center; vertical-align: middle;">507,13</td>
<td style="text-align: center; vertical-align: middle;">465,81</td>
<td style="text-align: center; vertical-align: middle;">415,39</td>
<td style="text-align: center; vertical-align: middle;">361,89</td>
<td style="text-align: center; vertical-align: middle;">311,81</td>
<td style="text-align: center; vertical-align: middle;">231,84</td>
<td style="text-align: center; vertical-align: middle;">176,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">●</td>
<td style="text-align: center; vertical-align: middle;">430,35</td>
<td style="text-align: center; vertical-align: middle;">404,49</td>
<td style="text-align: center; vertical-align: middle;">368,45</td>
<td style="text-align: center; vertical-align: middle;">322,78</td>
<td style="text-align: center; vertical-align: middle;">274,50</td>
<td style="text-align: center; vertical-align: middle;">230,83</td>
<td style="text-align: center; vertical-align: middle;">194,42</td>
<td style="text-align: center; vertical-align: middle;">141,23</td>
<td style="text-align: center; vertical-align: middle;">106,41</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Předpoklady: pevnostní třída řeziva C24 (SI), <em>f</em><sub>c,0,k</sub> = 24 MPa, <em>k</em><sub>mod</sub> = 0,7 (třída provozu 1, třída trvání zatížení dlouhodobé zatížení), dílčí součinitel materiálu <span style="font-size: 19px;"><em>γ</em></span><sub>M</sub> = 1,3, štíhlost <span style="font-size: 19px;"><em>λ</em></span> ≤ 120.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-2">8.2 OCELOVÉ SLOUPY</h3>



<p class="wp-block-paragraph">Volba profilu závisí na vzpěrných délkách. Při stejných vzpěrných délkách v obou směrech jsou vhodné trubkové profily, čtvercové trubky, HEB popřípadě profily složené ze dvou U nebo L profilů.</p>



<p class="wp-block-paragraph">Pro prvky namáhané vzpěrným tlakem, kdy se uplatní výrazněji součinitel vzpěrnosti, není vhodné volit ocel vyšší pevnosti.</p>



<p class="wp-block-paragraph"><strong>Doporučené mezní štíhlosti</strong></p>



<p class="wp-block-paragraph">Podobně jako u dřeva není štíhlost ocelových prvků omezena, doporučuje se použít omezení podle dnes již neplatné normy ČSN 73 1401.</p>



<p class="wp-block-paragraph" id="tab-8-4"><em>Tab. 8.4</em> Doporučené mezní štíhlosti ocelových prvků</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Pruty</td>
<td style="text-align: center;">Mezní štíhlost <span style="font-size: 19px;"><em>λ</em></span> = <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub>/<em>i</em></td>
</tr>
<tr>
<td>Příhradových nosníků a sloupy budov</td>
<td style="text-align: center;">180</td>
</tr>
<tr>
<td>Ztužidel namáhaných větrem a brzdnými silami, výplňové pruty sloupů, klopení nosníků</td>
<td style="text-align: center;">200</td>
</tr>
<tr>
<td>Ztužidel zajišťujících vzpěrné délky jiných prutů a jiné přímo nezatížené pruty, prvky v montážním stádiu</td>
<td style="text-align: center;">250</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-8-5"><em>Tab. 8.5</em> Návrhové hodnoty únosnosti ocelových sloupů (v nevybarvených polích mají pruty štíhlost <span style="font-size: 19px;"><em>λ</em></span> ≤ 180, v šedých polích 180 &lt; <span style="font-size: 19px;"><em>λ</em></span> ≤ 200 a v černých 200 &lt; <span style="font-size: 19px;"><em>λ</em></span> ≤ 250)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="9">Vzpěrná délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Výška <em>H</em></td>
<td style="text-align: center; vertical-align: middle;">Profil</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">100</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">52,62</td>
<td style="text-align: center; vertical-align: middle;">35,10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">66,13</td>
<td style="text-align: center; vertical-align: middle;">44,64</td>
<td style="text-align: center; vertical-align: middle;">31,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">388,54</td>
<td style="text-align: center; vertical-align: middle;">311,72</td>
<td style="text-align: center; vertical-align: middle;">247,39</td>
<td style="text-align: center; vertical-align: middle;">197,57</td>
<td style="text-align: center; vertical-align: middle;">159,96</td>
<td style="text-align: center; vertical-align: middle;">131,51</td>
<td style="text-align: center; vertical-align: middle;">109,75</td>
<td style="text-align: center; vertical-align: middle;">79,47</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">314,72</td>
<td style="text-align: center; vertical-align: middle;">251,86</td>
<td style="text-align: center; vertical-align: middle;">199,52</td>
<td style="text-align: center; vertical-align: middle;">159,15</td>
<td style="text-align: center; vertical-align: middle;">128,75</td>
<td style="text-align: center; vertical-align: middle;">105,80</td>
<td style="text-align: center; vertical-align: middle;">88,26</td>
<td style="text-align: center; vertical-align: middle;">63,88</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">510,21</td>
<td style="text-align: center; vertical-align: middle;">455,82</td>
<td style="text-align: center; vertical-align: middle;">399,39</td>
<td style="text-align: center; vertical-align: middle;">344,72</td>
<td style="text-align: center; vertical-align: middle;">295,24</td>
<td style="text-align: center; vertical-align: middle;">252,60</td>
<td style="text-align: center; vertical-align: middle;">216,86</td>
<td style="text-align: center; vertical-align: middle;">162,83</td>
<td style="text-align: center; vertical-align: middle;">125,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">120</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">89,91</td>
<td style="text-align: center; vertical-align: middle;">60,65</td>
<td style="text-align: center; vertical-align: middle;">43,43</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">137,93</td>
<td style="text-align: center; vertical-align: middle;">172,41</td>
<td style="text-align: center; vertical-align: middle;">206,90</td>
<td style="text-align: center; vertical-align: middle;">241,38</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">580,98</td>
<td style="text-align: center; vertical-align: middle;">494,04</td>
<td style="text-align: center; vertical-align: middle;">411,32</td>
<td style="text-align: center; vertical-align: middle;">339,76</td>
<td style="text-align: center; vertical-align: middle;">281,38</td>
<td style="text-align: center; vertical-align: middle;">234,93</td>
<td style="text-align: center; vertical-align: middle;">198,18</td>
<td style="text-align: center; vertical-align: middle;">145,49</td>
<td style="text-align: center; vertical-align: middle;">110,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">428,92</td>
<td style="text-align: center; vertical-align: middle;">363,38</td>
<td style="text-align: center; vertical-align: middle;">301,49</td>
<td style="text-align: center; vertical-align: middle;">248,38</td>
<td style="text-align: center; vertical-align: middle;">205,32</td>
<td style="text-align: center; vertical-align: middle;">171,21</td>
<td style="text-align: center; vertical-align: middle;">144,30</td>
<td style="text-align: center; vertical-align: middle;">105,82</td>
<td style="text-align: center; vertical-align: middle;">80,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">670,52</td>
<td style="text-align: center; vertical-align: middle;">611,54</td>
<td style="text-align: center; vertical-align: middle;">549,06</td>
<td style="text-align: center; vertical-align: middle;">485,75</td>
<td style="text-align: center; vertical-align: middle;">425,19</td>
<td style="text-align: center; vertical-align: middle;">370,17</td>
<td style="text-align: center; vertical-align: middle;">322,06</td>
<td style="text-align: center; vertical-align: middle;">246,13</td>
<td style="text-align: center; vertical-align: middle;">192,02</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">140</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">141,40</td>
<td style="text-align: center; vertical-align: middle;">96,71</td>
<td style="text-align: center; vertical-align: middle;">69,71</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">166,223</td>
<td style="text-align: center; vertical-align: middle;">117,01</td>
<td style="text-align: center; vertical-align: middle;">85,49</td>
<td style="text-align: center; vertical-align: middle;">64,83</td>
<td style="text-align: center; vertical-align: middle;">50,72</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">796,65</td>
<td style="text-align: center; vertical-align: middle;">701,81</td>
<td style="text-align: center; vertical-align: middle;">610,84</td>
<td style="text-align: center; vertical-align: middle;">521,85</td>
<td style="text-align: center; vertical-align: middle;">443,22</td>
<td style="text-align: center; vertical-align: middle;">376,82</td>
<td style="text-align: center; vertical-align: middle;">322,01</td>
<td style="text-align: center; vertical-align: middle;">240,33</td>
<td style="text-align: center; vertical-align: middle;">184,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">577,30</td>
<td style="text-align: center; vertical-align: middle;">508,82</td>
<td style="text-align: center; vertical-align: middle;">439,16</td>
<td style="text-align: center; vertical-align: middle;">373,78</td>
<td style="text-align: center; vertical-align: middle;">316,51</td>
<td style="text-align: center; vertical-align: middle;">268,50</td>
<td style="text-align: center; vertical-align: middle;">229,08</td>
<td style="text-align: center; vertical-align: middle;">170,62</td>
<td style="text-align: center; vertical-align: middle;">131,11</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">827,18</td>
<td style="text-align: center; vertical-align: middle;">764,09</td>
<td style="text-align: center; vertical-align: middle;">696,90</td>
<td style="text-align: center; vertical-align: middle;">627,29</td>
<td style="text-align: center; vertical-align: middle;">558,32</td>
<td style="text-align: center; vertical-align: middle;">493,22</td>
<td style="text-align: center; vertical-align: middle;">434,22</td>
<td style="text-align: center; vertical-align: middle;">337,32</td>
<td style="text-align: center; vertical-align: middle;">265,79</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">160</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">210,47</td>
<td style="text-align: center; vertical-align: middle;">146,38</td>
<td style="text-align: center; vertical-align: middle;">106,35</td>
<td style="text-align: center; vertical-align: middle;">80,39</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">236,97</td>
<td style="text-align: center; vertical-align: middle;">171,22</td>
<td style="text-align: center; vertical-align: middle;">126,68</td>
<td style="text-align: center; vertical-align: middle;">96,71</td>
<td style="text-align: center; vertical-align: middle;">75,98</td>
<td style="text-align: center; vertical-align: middle;">61,16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">1057,07</td>
<td style="text-align: center; vertical-align: middle;">958,15</td>
<td style="text-align: center; vertical-align: middle;">853,87</td>
<td style="text-align: center; vertical-align: middle;">749,53</td>
<td style="text-align: center; vertical-align: middle;">651,39</td>
<td style="text-align: center; vertical-align: middle;">563,78</td>
<td style="text-align: center; vertical-align: middle;">488,27</td>
<td style="text-align: center; vertical-align: middle;">370,85</td>
<td style="text-align: center; vertical-align: middle;">288,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">750,53</td>
<td style="text-align: center; vertical-align: middle;">678,21</td>
<td style="text-align: center; vertical-align: middle;">602,19</td>
<td style="text-align: center; vertical-align: middle;">526,62</td>
<td style="text-align: center; vertical-align: middle;">456,14</td>
<td style="text-align: center; vertical-align: middle;">393,73</td>
<td style="text-align: center; vertical-align: middle;">340,29</td>
<td style="text-align: center; vertical-align: middle;">257,74</td>
<td style="text-align: center; vertical-align: middle;">200,02</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">997,91</td>
<td style="text-align: center; vertical-align: middle;">931,98</td>
<td style="text-align: center; vertical-align: middle;">861,84</td>
<td style="text-align: center; vertical-align: middle;">788,23</td>
<td style="text-align: center; vertical-align: middle;">713,28</td>
<td style="text-align: center; vertical-align: middle;">639,97</td>
<td style="text-align: center; vertical-align: middle;">571,04</td>
<td style="text-align: center; vertical-align: middle;">452,48</td>
<td style="text-align: center; vertical-align: middle;">360,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">180</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">297,68</td>
<td style="text-align: center; vertical-align: middle;">211,18</td>
<td style="text-align: center; vertical-align: middle;">154,87</td>
<td style="text-align: center; vertical-align: middle;">117,68</td>
<td style="text-align: center; vertical-align: middle;">92,19</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">321,54</td>
<td style="text-align: center; vertical-align: middle;">240,10</td>
<td style="text-align: center; vertical-align: middle;">180,61</td>
<td style="text-align: center; vertical-align: middle;">139,12</td>
<td style="text-align: center; vertical-align: middle;">109,87</td>
<td style="text-align: center; vertical-align: middle;">88,75</td>
<td style="text-align: center; vertical-align: middle;">73,09</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">1322,43</td>
<td style="text-align: center; vertical-align: middle;">1220,98</td>
<td style="text-align: center; vertical-align: middle;">1112,93</td>
<td style="text-align: center; vertical-align: middle;">1001,06</td>
<td style="text-align: center; vertical-align: middle;">890,38</td>
<td style="text-align: center; vertical-align: middle;">786,06</td>
<td style="text-align: center; vertical-align: middle;">691,67</td>
<td style="text-align: center; vertical-align: middle;">536,92</td>
<td style="text-align: center; vertical-align: middle;">422,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">914,39</td>
<td style="text-align: center; vertical-align: middle;">842,98</td>
<td style="text-align: center; vertical-align: middle;">766,96</td>
<td style="text-align: center; vertical-align: middle;">688,43</td>
<td style="text-align: center; vertical-align: middle;">611,05</td>
<td style="text-align: center; vertical-align: middle;">538,45</td>
<td style="text-align: center; vertical-align: middle;">473,06</td>
<td style="text-align: center; vertical-align: middle;">366,42</td>
<td style="text-align: center; vertical-align: middle;">288,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">1187,40</td>
<td style="text-align: center; vertical-align: middle;">1117,99</td>
<td style="text-align: center; vertical-align: middle;">1044,53</td>
<td style="text-align: center; vertical-align: middle;">967,06</td>
<td style="text-align: center; vertical-align: middle;">886,94</td>
<td style="text-align: center; vertical-align: middle;">806,56</td>
<td style="text-align: center; vertical-align: middle;">728,66</td>
<td style="text-align: center; vertical-align: middle;">588,85</td>
<td style="text-align: center; vertical-align: middle;">475,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">200</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">402,11</td>
<td style="text-align: center; vertical-align: middle;">291,85</td>
<td style="text-align: center; vertical-align: middle;">216,40</td>
<td style="text-align: center; vertical-align: middle;">165,40</td>
<td style="text-align: center; vertical-align: middle;">130,03</td>
<td style="text-align: center; vertical-align: middle;">104,73</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">420,90</td>
<td style="text-align: center; vertical-align: middle;">324,40</td>
<td style="text-align: center; vertical-align: middle;">248,34</td>
<td style="text-align: center; vertical-align: middle;">193,10</td>
<td style="text-align: center; vertical-align: middle;">153,37</td>
<td style="text-align: center; vertical-align: middle;">124,33</td>
<td style="text-align: center; vertical-align: middle;">102,64</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">1627,29</td>
<td style="text-align: center; vertical-align: middle;">1521,20</td>
<td style="text-align: center; vertical-align: middle;">1408,39</td>
<td style="text-align: center; vertical-align: middle;">1289,89</td>
<td style="text-align: center; vertical-align: middle;">1169,01</td>
<td style="text-align: center; vertical-align: middle;">1050,40</td>
<td style="text-align: center; vertical-align: middle;">938,49</td>
<td style="text-align: center; vertical-align: middle;">745,15</td>
<td style="text-align: center; vertical-align: middle;">595,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">1115,84</td>
<td style="text-align: center; vertical-align: middle;">1041,06</td>
<td style="text-align: center; vertical-align: middle;">961,50</td>
<td style="text-align: center; vertical-align: middle;">878,05</td>
<td style="text-align: center; vertical-align: middle;">793,30</td>
<td style="text-align: center; vertical-align: middle;">710,66</td>
<td style="text-align: center; vertical-align: middle;">633,23</td>
<td style="text-align: center; vertical-align: middle;">500,71</td>
<td style="text-align: center; vertical-align: middle;">398,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">1388,65</td>
<td style="text-align: center; vertical-align: middle;">1316,06</td>
<td style="text-align: center; vertical-align: middle;">1239,74</td>
<td style="text-align: center; vertical-align: middle;">1159,29</td>
<td style="text-align: center; vertical-align: middle;">1075,37</td>
<td style="text-align: center; vertical-align: middle;">989,67</td>
<td style="text-align: center; vertical-align: middle;">904,60</td>
<td style="text-align: center; vertical-align: middle;">745,75</td>
<td style="text-align: center; vertical-align: middle;">611,43</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">220</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">525,51</td>
<td style="text-align: center; vertical-align: middle;">391,13</td>
<td style="text-align: center; vertical-align: middle;">293,72</td>
<td style="text-align: center; vertical-align: middle;">226,03</td>
<td style="text-align: center; vertical-align: middle;">178,42</td>
<td style="text-align: center; vertical-align: middle;">144,08</td>
<td style="text-align: center; vertical-align: middle;">118,63</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">539,64</td>
<td style="text-align: center; vertical-align: middle;">432,63</td>
<td style="text-align: center; vertical-align: middle;">339,53</td>
<td style="text-align: center; vertical-align: middle;">267,76</td>
<td style="text-align: center; vertical-align: middle;">214,43</td>
<td style="text-align: center; vertical-align: middle;">174,74</td>
<td style="text-align: center; vertical-align: middle;">144,77</td>
<td style="text-align: center; vertical-align: middle;">103,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">1940,28</td>
<td style="text-align: center; vertical-align: middle;">1830,90</td>
<td style="text-align: center; vertical-align: middle;">1715,34</td>
<td style="text-align: center; vertical-align: middle;">1593,43</td>
<td style="text-align: center; vertical-align: middle;">1466,98</td>
<td style="text-align: center; vertical-align: middle;">1339,27</td>
<td style="text-align: center; vertical-align: middle;">1214,50</td>
<td style="text-align: center; vertical-align: middle;">987,63</td>
<td style="text-align: center; vertical-align: middle;">801,81</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">1366,60</td>
<td style="text-align: center; vertical-align: middle;">1287,93</td>
<td style="text-align: center; vertical-align: middle;">1204,72</td>
<td style="text-align: center; vertical-align: middle;">116,96</td>
<td style="text-align: center; vertical-align: middle;">1026,07</td>
<td style="text-align: center; vertical-align: middle;">934,62</td>
<td style="text-align: center; vertical-align: middle;">845,69</td>
<td style="text-align: center; vertical-align: middle;">685,21</td>
<td style="text-align: center; vertical-align: middle;">554,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">1633,65</td>
<td style="text-align: center; vertical-align: middle;">1555,61</td>
<td style="text-align: center; vertical-align: middle;">147,08</td>
<td style="text-align: center; vertical-align: middle;">1388,36</td>
<td style="text-align: center; vertical-align: middle;">1298,65</td>
<td style="text-align: center; vertical-align: middle;">1206,12</td>
<td style="text-align: center; vertical-align: middle;">1112,79</td>
<td style="text-align: center; vertical-align: middle;">933,18</td>
<td style="text-align: center; vertical-align: middle;">775,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">240</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">665,73</td>
<td style="text-align: center; vertical-align: middle;">508,82</td>
<td style="text-align: center; vertical-align: middle;">387,64</td>
<td style="text-align: center; vertical-align: middle;">300,63</td>
<td style="text-align: center; vertical-align: middle;">238,40</td>
<td style="text-align: center; vertical-align: middle;">193,07</td>
<td style="text-align: center; vertical-align: middle;">159,29</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">670,31</td>
<td style="text-align: center; vertical-align: middle;">554,57</td>
<td style="text-align: center; vertical-align: middle;">445,51</td>
<td style="text-align: center; vertical-align: middle;">356,35</td>
<td style="text-align: center; vertical-align: middle;">287,80</td>
<td style="text-align: center; vertical-align: middle;">235,77</td>
<td style="text-align: center; vertical-align: middle;">196,02</td>
<td style="text-align: center; vertical-align: middle;">141,01</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">2299,95</td>
<td style="text-align: center; vertical-align: middle;">2184,82</td>
<td style="text-align: center; vertical-align: middle;">2064,14</td>
<td style="text-align: center; vertical-align: middle;">1937,05</td>
<td style="text-align: center; vertical-align: middle;">1804,22</td>
<td style="text-align: center; vertical-align: middle;">1667,87</td>
<td style="text-align: center; vertical-align: middle;">1531,41</td>
<td style="text-align: center; vertical-align: middle;">1272,79</td>
<td style="text-align: center; vertical-align: middle;">1049,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">1662,01</td>
<td style="text-align: center; vertical-align: middle;">1577,27</td>
<td style="text-align: center; vertical-align: middle;">1488,33</td>
<td style="text-align: center; vertical-align: middle;">1394,63</td>
<td style="text-align: center; vertical-align: middle;">1296,76</td>
<td style="text-align: center; vertical-align: middle;">1196,51</td>
<td style="text-align: center; vertical-align: middle;">1096,51</td>
<td style="text-align: center; vertical-align: middle;">908,18</td>
<td style="text-align: center; vertical-align: middle;">747,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">1869,29</td>
<td style="text-align: center; vertical-align: middle;">1787,34</td>
<td style="text-align: center; vertical-align: middle;">1702,29</td>
<td style="text-align: center; vertical-align: middle;">1613,22</td>
<td style="text-align: center; vertical-align: middle;">1519,98</td>
<td style="text-align: center; vertical-align: middle;">1423,23</td>
<td style="text-align: center; vertical-align: middle;">1324,47</td>
<td style="text-align: center; vertical-align: middle;">1129,42</td>
<td style="text-align: center; vertical-align: middle;">951,17</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">260</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">813,60</td>
<td style="text-align: center; vertical-align: middle;">635,50</td>
<td style="text-align: center; vertical-align: middle;">490,40</td>
<td style="text-align: center; vertical-align: middle;">383,02</td>
<td style="text-align: center; vertical-align: middle;">305,00</td>
<td style="text-align: center; vertical-align: middle;">247,66</td>
<td style="text-align: center; vertical-align: middle;">204,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">2598,36</td>
<td style="text-align: center; vertical-align: middle;">2481,49</td>
<td style="text-align: center; vertical-align: middle;">2359,93</td>
<td style="text-align: center; vertical-align: middle;">2232,48</td>
<td style="text-align: center; vertical-align: middle;">2099,03</td>
<td style="text-align: center; vertical-align: middle;">1960,76</td>
<td style="text-align: center; vertical-align: middle;">1820,06</td>
<td style="text-align: center; vertical-align: middle;">1544,25</td>
<td style="text-align: center; vertical-align: middle;">1295,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">1907,17</td>
<td style="text-align: center; vertical-align: middle;">1819,97</td>
<td style="text-align: center; vertical-align: middle;">1729,18</td>
<td style="text-align: center; vertical-align: middle;">1633,90</td>
<td style="text-align: center; vertical-align: middle;">1534,15</td>
<td style="text-align: center; vertical-align: middle;">1430,90</td>
<td style="text-align: center; vertical-align: middle;">1326,07</td>
<td style="text-align: center; vertical-align: middle;">1121,56</td>
<td style="text-align: center; vertical-align: middle;">938,10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">2155,06</td>
<td style="text-align: center; vertical-align: middle;">2067,36</td>
<td style="text-align: center; vertical-align: middle;">1976,85</td>
<td style="text-align: center; vertical-align: middle;">1882,49</td>
<td style="text-align: center; vertical-align: middle;">1783,84</td>
<td style="text-align: center; vertical-align: middle;">1681,20</td>
<td style="text-align: center; vertical-align: middle;">1575,63</td>
<td style="text-align: center; vertical-align: middle;">1363,13</td>
<td style="text-align: center; vertical-align: middle;">1162,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">842,13</td>
<td style="text-align: center; vertical-align: middle;">725,93</td>
<td style="text-align: center; vertical-align: middle;">604,87</td>
<td style="text-align: center; vertical-align: middle;">496,07</td>
<td style="text-align: center; vertical-align: middle;">406,95</td>
<td style="text-align: center; vertical-align: middle;">336,69</td>
<td style="text-align: center; vertical-align: middle;">281,76</td>
<td style="text-align: center; vertical-align: middle;">204,28</td>
<td style="text-align: center; vertical-align: middle;">154,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">280</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">972,70</td>
<td style="text-align: center; vertical-align: middle;">774,85</td>
<td style="text-align: center; vertical-align: middle;">605,49</td>
<td style="text-align: center; vertical-align: middle;">476,31</td>
<td style="text-align: center; vertical-align: middle;">380,87</td>
<td style="text-align: center; vertical-align: middle;">310,09</td>
<td style="text-align: center; vertical-align: middle;">256,74</td>
<td style="text-align: center; vertical-align: middle;">183,75</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">2920,64</td>
<td style="text-align: center; vertical-align: middle;">2801,18</td>
<td style="text-align: center; vertical-align: middle;">2677,85</td>
<td style="text-align: center; vertical-align: middle;">2549,23</td>
<td style="text-align: center; vertical-align: middle;">2414,75</td>
<td style="text-align: center; vertical-align: middle;">2274,84</td>
<td style="text-align: center; vertical-align: middle;">2131,02</td>
<td style="text-align: center; vertical-align: middle;">1841,83</td>
<td style="text-align: center; vertical-align: middle;">1569,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">2165,28</td>
<td style="text-align: center; vertical-align: middle;">2075,43</td>
<td style="text-align: center; vertical-align: middle;">1982,55</td>
<td style="text-align: center; vertical-align: middle;">1885,61</td>
<td style="text-align: center; vertical-align: middle;">1784,21</td>
<td style="text-align: center; vertical-align: middle;">1678,76</td>
<td style="text-align: center; vertical-align: middle;">1570,49</td>
<td style="text-align: center; vertical-align: middle;">1353,57</td>
<td style="text-align: center; vertical-align: middle;">1150,60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">2401,97</td>
<td style="text-align: center; vertical-align: middle;">2310,37</td>
<td style="text-align: center; vertical-align: middle;">2216,31</td>
<td style="text-align: center; vertical-align: middle;">2118,67</td>
<td style="text-align: center; vertical-align: middle;">2016,82</td>
<td style="text-align: center; vertical-align: middle;">1910,78</td>
<td style="text-align: center; vertical-align: middle;">1801,23</td>
<td style="text-align: center; vertical-align: middle;">1577,66</td>
<td style="text-align: center; vertical-align: middle;">1361,23</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">300</td>
<td style="text-align: center; vertical-align: middle;">IPN</td>
<td style="text-align: center; vertical-align: middle;">1139,03</td>
<td style="text-align: center; vertical-align: middle;">923,16</td>
<td style="text-align: center; vertical-align: middle;">730,10</td>
<td style="text-align: center; vertical-align: middle;">578,39</td>
<td style="text-align: center; vertical-align: middle;">464,44</td>
<td style="text-align: center; vertical-align: middle;">379,11</td>
<td style="text-align: center; vertical-align: middle;">314,44</td>
<td style="text-align: center; vertical-align: middle;">225,53</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">IPE</td>
<td style="text-align: center; vertical-align: middle;">1035,07</td>
<td style="text-align: center; vertical-align: middle;">920,02</td>
<td style="text-align: center; vertical-align: middle;">792,24</td>
<td style="text-align: center; vertical-align: middle;">667,18</td>
<td style="text-align: center; vertical-align: middle;">557,32</td>
<td style="text-align: center; vertical-align: middle;">466,60</td>
<td style="text-align: center; vertical-align: middle;">393,56</td>
<td style="text-align: center; vertical-align: middle;">288,00</td>
<td style="text-align: center; vertical-align: middle;">218,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEB</td>
<td style="text-align: center; vertical-align: middle;">3357,35</td>
<td style="text-align: center; vertical-align: middle;">3231,27</td>
<td style="text-align: center; vertical-align: middle;">3101,96</td>
<td style="text-align: center; vertical-align: middle;">2967,87</td>
<td style="text-align: center; vertical-align: middle;">2828,09</td>
<td style="text-align: center; vertical-align: middle;">2682,56</td>
<td style="text-align: center; vertical-align: middle;">2532,12</td>
<td style="text-align: center; vertical-align: middle;">2224,19</td>
<td style="text-align: center; vertical-align: middle;">1924,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">HEA</td>
<td style="text-align: center; vertical-align: middle;">2519,12</td>
<td style="text-align: center; vertical-align: middle;">2423,12</td>
<td style="text-align: center; vertical-align: middle;">2324,54</td>
<td style="text-align: center; vertical-align: middle;">2222,21</td>
<td style="text-align: center; vertical-align: middle;">2115,48</td>
<td style="text-align: center; vertical-align: middle;">2004,35</td>
<td style="text-align: center; vertical-align: middle;">1889,55</td>
<td style="text-align: center; vertical-align: middle;">1655,22</td>
<td style="text-align: center; vertical-align: middle;">1428,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2 UPN</td>
<td style="text-align: center; vertical-align: middle;">2663,55</td>
<td style="text-align: center; vertical-align: middle;">2567,76</td>
<td style="text-align: center; vertical-align: middle;">2469,83</td>
<td style="text-align: center; vertical-align: middle;">2368,58</td>
<td style="text-align: center; vertical-align: middle;">2263,25</td>
<td style="text-align: center; vertical-align: middle;">2153,64</td>
<td style="text-align: center; vertical-align: middle;">2040,15</td>
<td style="text-align: center; vertical-align: middle;">1806,20</td>
<td style="text-align: center; vertical-align: middle;">1574,93</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-8-6"><em>Tab. 8.6</em> Návrhová únosnost ocelových trubek (výběr) v [kN], ocel S 235, <em>f</em><sub>k</sub> = 235 [MPa]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="9">Vzpěrná délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">průměr</td>
<td style="text-align: center; vertical-align: middle;">stěna</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">38</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">24,44</td>
<td style="text-align: center; vertical-align: middle;">16,69</td>
<td style="text-align: center; vertical-align: middle;">12,05</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">51</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">55,34</td>
<td style="text-align: center; vertical-align: middle;">39,60</td>
<td style="text-align: center; vertical-align: middle;">29,32</td>
<td style="text-align: center; vertical-align: middle;">22,45</td>
<td style="text-align: center; vertical-align: middle;">17,69</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">70</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">115,59</td>
<td style="text-align: center; vertical-align: middle;">90,44</td>
<td style="text-align: center; vertical-align: middle;">70,54</td>
<td style="text-align: center; vertical-align: middle;">55,71</td>
<td style="text-align: center; vertical-align: middle;">44,79</td>
<td style="text-align: center; vertical-align: middle;">36,65</td>
<td style="text-align: center; vertical-align: middle;">30,48</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,6</td>
<td style="text-align: center; vertical-align: middle;">154,48</td>
<td style="text-align: center; vertical-align: middle;">120,01</td>
<td style="text-align: center; vertical-align: middle;">93,16</td>
<td style="text-align: center; vertical-align: middle;">73,37</td>
<td style="text-align: center; vertical-align: middle;">58,87</td>
<td style="text-align: center; vertical-align: middle;">48,12</td>
<td style="text-align: center; vertical-align: middle;">39,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">89</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">180,68</td>
<td style="text-align: center; vertical-align: middle;">152,91</td>
<td style="text-align: center; vertical-align: middle;">126,75</td>
<td style="text-align: center; vertical-align: middle;">104,35</td>
<td style="text-align: center; vertical-align: middle;">86,21</td>
<td style="text-align: center; vertical-align: middle;">71,87</td>
<td style="text-align: center; vertical-align: middle;">60,55</td>
<td style="text-align: center; vertical-align: middle;">44,39</td>
<td style="text-align: center; vertical-align: middle;">33,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">298,69</td>
<td style="text-align: center; vertical-align: middle;">250,32</td>
<td style="text-align: center; vertical-align: middle;">205,68</td>
<td style="text-align: center; vertical-align: middle;">168,23</td>
<td style="text-align: center; vertical-align: middle;">138,37</td>
<td style="text-align: center; vertical-align: middle;">115,00</td>
<td style="text-align: center; vertical-align: middle;">96,69</td>
<td style="text-align: center; vertical-align: middle;">70,68</td>
<td style="text-align: center; vertical-align: middle;">53,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">114</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">265,13</td>
<td style="text-align: center; vertical-align: middle;">238,60</td>
<td style="text-align: center; vertical-align: middle;">210,84</td>
<td style="text-align: center; vertical-align: middle;">183,49</td>
<td style="text-align: center; vertical-align: middle;">158,25</td>
<td style="text-align: center; vertical-align: middle;">136,14</td>
<td style="text-align: center; vertical-align: middle;">117,36</td>
<td style="text-align: center; vertical-align: middle;">88,59</td>
<td style="text-align: center; vertical-align: middle;">68,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">7</td>
<td style="text-align: center; vertical-align: middle;">446,67</td>
<td style="text-align: center; vertical-align: middle;">399,94</td>
<td style="text-align: center; vertical-align: middle;">351,33</td>
<td style="text-align: center; vertical-align: middle;">303,99</td>
<td style="text-align: center; vertical-align: middle;">260,89</td>
<td style="text-align: center; vertical-align: middle;">223,57</td>
<td style="text-align: center; vertical-align: middle;">192,17</td>
<td style="text-align: center; vertical-align: middle;">144,51</td>
<td style="text-align: center; vertical-align: middle;">111,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">133</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">406,09</td>
<td style="text-align: center; vertical-align: middle;">374,48</td>
<td style="text-align: center; vertical-align: middle;">340,82</td>
<td style="text-align: center; vertical-align: middle;">306,04</td>
<td style="text-align: center; vertical-align: middle;">271,74</td>
<td style="text-align: center; vertical-align: middle;">239,54</td>
<td style="text-align: center; vertical-align: middle;">210,51</td>
<td style="text-align: center; vertical-align: middle;">163,12</td>
<td style="text-align: center; vertical-align: middle;">128,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">406,09</td>
<td style="text-align: center; vertical-align: middle;">374,48</td>
<td style="text-align: center; vertical-align: middle;">340,82</td>
<td style="text-align: center; vertical-align: middle;">306,04</td>
<td style="text-align: center; vertical-align: middle;">271,74</td>
<td style="text-align: center; vertical-align: middle;">239,54</td>
<td style="text-align: center; vertical-align: middle;">210,51</td>
<td style="text-align: center; vertical-align: middle;">163,12</td>
<td style="text-align: center; vertical-align: middle;">128,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">168</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">549,58</td>
<td style="text-align: center; vertical-align: middle;">519,95</td>
<td style="text-align: center; vertical-align: middle;">488,73</td>
<td style="text-align: center; vertical-align: middle;">455,80</td>
<td style="text-align: center; vertical-align: middle;">421,52</td>
<td style="text-align: center; vertical-align: middle;">386,66</td>
<td style="text-align: center; vertical-align: middle;">352,27</td>
<td style="text-align: center; vertical-align: middle;">288,76</td>
<td style="text-align: center; vertical-align: middle;">235,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">1058,64</td>
<td style="text-align: center; vertical-align: middle;">999,07</td>
<td style="text-align: center; vertical-align: middle;">936,14</td>
<td style="text-align: center; vertical-align: middle;">869,77</td>
<td style="text-align: center; vertical-align: middle;">800,88</td>
<td style="text-align: center; vertical-align: middle;">731,30</td>
<td style="text-align: center; vertical-align: middle;">663,29</td>
<td style="text-align: center; vertical-align: middle;">539,56</td>
<td style="text-align: center; vertical-align: middle;">438,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">219</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">903,85</td>
<td style="text-align: center; vertical-align: middle;">869,65</td>
<td style="text-align: center; vertical-align: middle;">834,56</td>
<td style="text-align: center; vertical-align: middle;">798,14</td>
<td style="text-align: center; vertical-align: middle;">760,18</td>
<td style="text-align: center; vertical-align: middle;">720,65</td>
<td style="text-align: center; vertical-align: middle;">679,79</td>
<td style="text-align: center; vertical-align: middle;">596,29</td>
<td style="text-align: center; vertical-align: middle;">515,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">1474,04</td>
<td style="text-align: center; vertical-align: middle;">1416,99</td>
<td style="text-align: center; vertical-align: middle;">1358,35</td>
<td style="text-align: center; vertical-align: middle;">1297,42</td>
<td style="text-align: center; vertical-align: middle;">1233,82</td>
<td style="text-align: center; vertical-align: middle;">1167,60</td>
<td style="text-align: center; vertical-align: middle;">1099,26</td>
<td style="text-align: center; vertical-align: middle;">960,16</td>
<td style="text-align: center; vertical-align: middle;">826,27</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-8-7"><em>Tab. 8.7</em> Návrhová únosnost ocelových bezešvých čtvercových trubek (výběr) [kN], ocel S 235, <em>f</em><sub>k</sub> = 235 [MPa]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="9">Vzpěrná délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">obrys</td>
<td style="text-align: center; vertical-align: middle;">stěna</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">60/60</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">141,74</td>
<td style="text-align: center; vertical-align: middle;">109,30</td>
<td style="text-align: center; vertical-align: middle;">82,64</td>
<td style="text-align: center; vertical-align: middle;">63,48</td>
<td style="text-align: center; vertical-align: middle;">49,94</td>
<td style="text-align: center; vertical-align: middle;">40,18</td>
<td style="text-align: center; vertical-align: middle;">32,98</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">80/80</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">285,61</td>
<td style="text-align: center; vertical-align: middle;">252,36</td>
<td style="text-align: center; vertical-align: middle;">211,77</td>
<td style="text-align: center; vertical-align: middle;">172,53</td>
<td style="text-align: center; vertical-align: middle;">140,06</td>
<td style="text-align: center; vertical-align: middle;">114,74</td>
<td style="text-align: center; vertical-align: middle;">95,22</td>
<td style="text-align: center; vertical-align: middle;">68,18</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100/100</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">459,43</td>
<td style="text-align: center; vertical-align: middle;">430,32</td>
<td style="text-align: center; vertical-align: middle;">391,52</td>
<td style="text-align: center; vertical-align: middle;">344,19</td>
<td style="text-align: center; vertical-align: middle;">294,67</td>
<td style="text-align: center; vertical-align: middle;">249,44</td>
<td style="text-align: center; vertical-align: middle;">211,19</td>
<td style="text-align: center; vertical-align: middle;">154,47</td>
<td style="text-align: center; vertical-align: middle;">116,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120/120</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">885,20</td>
<td style="text-align: center; vertical-align: middle;">845,65</td>
<td style="text-align: center; vertical-align: middle;">794,65</td>
<td style="text-align: center; vertical-align: middle;">729,63</td>
<td style="text-align: center; vertical-align: middle;">652,80</td>
<td style="text-align: center; vertical-align: middle;">572,06</td>
<td style="text-align: center; vertical-align: middle;">495,92</td>
<td style="text-align: center; vertical-align: middle;">372,15</td>
<td style="text-align: center; vertical-align: middle;">284,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">150/150</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">789,37</td>
<td style="text-align: center; vertical-align: middle;">774,67</td>
<td style="text-align: center; vertical-align: middle;">758,45</td>
<td style="text-align: center; vertical-align: middle;">740,10</td>
<td style="text-align: center; vertical-align: middle;">718,90</td>
<td style="text-align: center; vertical-align: middle;">694,09</td>
<td style="text-align: center; vertical-align: middle;">665,00</td>
<td style="text-align: center; vertical-align: middle;">593,32</td>
<td style="text-align: center; vertical-align: middle;">510,05</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180/180</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">1055,52</td>
<td style="text-align: center; vertical-align: middle;">1038,50</td>
<td style="text-align: center; vertical-align: middle;">1020,13</td>
<td style="text-align: center; vertical-align: middle;">999,87</td>
<td style="text-align: center; vertical-align: middle;">977,06</td>
<td style="text-align: center; vertical-align: middle;">951,00</td>
<td style="text-align: center; vertical-align: middle;">920,94</td>
<td style="text-align: center; vertical-align: middle;">846,50</td>
<td style="text-align: center; vertical-align: middle;">753,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200/200</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">1675,53</td>
<td style="text-align: center; vertical-align: middle;">1647,40</td>
<td style="text-align: center; vertical-align: middle;">1616,86</td>
<td style="text-align: center; vertical-align: middle;">1582,93</td>
<td style="text-align: center; vertical-align: middle;">1544,47</td>
<td style="text-align: center; vertical-align: middle;">1500,21</td>
<td style="text-align: center; vertical-align: middle;">1448,88</td>
<td style="text-align: center; vertical-align: middle;">1321,58</td>
<td style="text-align: center; vertical-align: middle;">1165,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250/250</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">1761,41</td>
<td style="text-align: center; vertical-align: middle;">1739,90</td>
<td style="text-align: center; vertical-align: middle;">1717,46</td>
<td style="text-align: center; vertical-align: middle;">1693,68</td>
<td style="text-align: center; vertical-align: middle;">1668,10</td>
<td style="text-align: center; vertical-align: middle;">1640,21</td>
<td style="text-align: center; vertical-align: middle;">1609,45</td>
<td style="text-align: center; vertical-align: middle;">1536,77</td>
<td style="text-align: center; vertical-align: middle;">1445,25</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-8-8"><em>Tab. 8.8</em> Návrhová únosnost ocelových bezešvých obdélníkových trubek (výběr) v [kN], ocel S 235, <em>f</em><sub>k</sub> = 235 [MPa]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="9">Vzpěrná délka <span style="font-size: 19px;"><em>ℓ</em></span><sub>ef</sub> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">obrys</td>
<td style="text-align: center; vertical-align: middle;">stěna</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,5</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">60/40</td>
<td style="text-align: center; vertical-align: middle;">4</td>
<td style="text-align: center; vertical-align: middle;">68,89</td>
<td style="text-align: center; vertical-align: middle;">46,91</td>
<td style="text-align: center; vertical-align: middle;">33,61</td>
<td style="text-align: center; vertical-align: middle;">25,17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">90/50</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">175,77</td>
<td style="text-align: center; vertical-align: middle;">127,47</td>
<td style="text-align: center; vertical-align: middle;">93,69</td>
<td style="text-align: center; vertical-align: middle;">71,02</td>
<td style="text-align: center; vertical-align: middle;">55,47</td>
<td style="text-align: center; vertical-align: middle;">44,45</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120/80</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">435,85</td>
<td style="text-align: center; vertical-align: middle;">390,28</td>
<td style="text-align: center; vertical-align: middle;">332,80</td>
<td style="text-align: center; vertical-align: middle;">274,42</td>
<td style="text-align: center; vertical-align: middle;">224,36</td>
<td style="text-align: center; vertical-align: middle;">184,54</td>
<td style="text-align: center; vertical-align: middle;">153,53</td>
<td style="text-align: center; vertical-align: middle;">110,22</td>
<td style="text-align: center; vertical-align: middle;">82,62</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140/100</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">717,39</td>
<td style="text-align: center; vertical-align: middle;">674,06</td>
<td style="text-align: center; vertical-align: middle;">616,42</td>
<td style="text-align: center; vertical-align: middle;">545,34</td>
<td style="text-align: center; vertical-align: middle;">469,52</td>
<td style="text-align: center; vertical-align: middle;">399,00</td>
<td style="text-align: center; vertical-align: middle;">338,67</td>
<td style="text-align: center; vertical-align: middle;">248,36</td>
<td style="text-align: center; vertical-align: middle;">188,09</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160/100</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">788,44</td>
<td style="text-align: center; vertical-align: middle;">742,87</td>
<td style="text-align: center; vertical-align: middle;">682,39</td>
<td style="text-align: center; vertical-align: middle;">607,19</td>
<td style="text-align: center; vertical-align: middle;">525,55</td>
<td style="text-align: center; vertical-align: middle;">448,33</td>
<td style="text-align: center; vertical-align: middle;">381,49</td>
<td style="text-align: center; vertical-align: middle;">280,49</td>
<td style="text-align: center; vertical-align: middle;">212,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200/150</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">1160,23</td>
<td style="text-align: center; vertical-align: middle;">1131,70</td>
<td style="text-align: center; vertical-align: middle;">1098,65</td>
<td style="text-align: center; vertical-align: middle;">1059,26</td>
<td style="text-align: center; vertical-align: middle;">1011,63</td>
<td style="text-align: center; vertical-align: middle;">954,38</td>
<td style="text-align: center; vertical-align: middle;">887,78</td>
<td style="text-align: center; vertical-align: middle;">739,32</td>
<td style="text-align: center; vertical-align: middle;">599,13</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">250/150</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">1644,97</td>
<td style="text-align: center; vertical-align: middle;">1605,30</td>
<td style="text-align: center; vertical-align: middle;">1559,51</td>
<td style="text-align: center; vertical-align: middle;">1505,15</td>
<td style="text-align: center; vertical-align: middle;">1439,58</td>
<td style="text-align: center; vertical-align: middle;">1360,81</td>
<td style="text-align: center; vertical-align: middle;">1268,89</td>
<td style="text-align: center; vertical-align: middle;">1061,87</td>
<td style="text-align: center; vertical-align: middle;">863,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300/200</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">2145,50</td>
<td style="text-align: center; vertical-align: middle;">2112,11</td>
<td style="text-align: center; vertical-align: middle;">2076,26</td>
<td style="text-align: center; vertical-align: middle;">2036,91</td>
<td style="text-align: center; vertical-align: middle;">1992,92</td>
<td style="text-align: center; vertical-align: middle;">1942,95</td>
<td style="text-align: center; vertical-align: middle;">1885,62</td>
<td style="text-align: center; vertical-align: middle;">1744,06</td>
<td style="text-align: center; vertical-align: middle;">1566,04</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-3">8.3 ŽELEZOBETONOVÉ SLOUPY</h3>



<p class="wp-block-paragraph">Pro potřeby návrhu železobetonových, dostředně tlačených sloupů byly vypracovány <em>tab. 8.9–8.11</em> pro různé typy průřezů. Tabulky byly zpracovány pro beton pevnostní třídy C25/30 a ocel B500B. Pro každou sílu jsou k dispozici dvě hodnoty: velikost průřezu a délka sloupu. Délka sloupu je vypočítána pro štíhlost <span style="font-size: 19px;"><em>λ</em></span> = 35. Sloup daného průřezu lze navrhnout i pro větší délku, ale potom je třeba vzít v úvahu jeho štíhlost.</p>



<p class="wp-block-paragraph" id="tab-8-9"><em>Tab. 8.9</em> Návrhová únosnost čtvercových železobetonových sloupů <em>N</em><sub>ud</sub> [kN]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b/h </em>[mm]</td>
<td style="text-align: center; vertical-align: middle;">200/200</td>
<td style="text-align: center; vertical-align: middle;">250/250</td>
<td style="text-align: center; vertical-align: middle;">300/300</td>
<td style="text-align: center; vertical-align: middle;">350/350</td>
<td style="text-align: center; vertical-align: middle;">400/400</td>
<td style="text-align: center; vertical-align: middle;">450/450</td>
<td style="text-align: center; vertical-align: middle;">500/500</td>
<td style="text-align: center; vertical-align: middle;">550/550</td>
<td style="text-align: center; vertical-align: middle;">600/600</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">1590</td>
<td style="text-align: center; vertical-align: middle;">2160</td>
<td style="text-align: center; vertical-align: middle;">2830</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
<td style="text-align: center; vertical-align: middle;">4420</td>
<td style="text-align: center; vertical-align: middle;">5340</td>
<td style="text-align: center; vertical-align: middle;">6360</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">880</td>
<td style="text-align: center; vertical-align: middle;">1370</td>
<td style="text-align: center; vertical-align: middle;">1980</td>
<td style="text-align: center; vertical-align: middle;">2690</td>
<td style="text-align: center; vertical-align: middle;">3520</td>
<td style="text-align: center; vertical-align: middle;">4460</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">6660</td>
<td style="text-align: center; vertical-align: middle;">7930</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">1220</td>
<td style="text-align: center; vertical-align: middle;">1920</td>
<td style="text-align: center; vertical-align: middle;">2760</td>
<td style="text-align: center; vertical-align: middle;">3760</td>
<td style="text-align: center; vertical-align: middle;">4910</td>
<td style="text-align: center; vertical-align: middle;">6220</td>
<td style="text-align: center; vertical-align: middle;">7680</td>
<td style="text-align: center; vertical-align: middle;">9290</td>
<td style="text-align: center; vertical-align: middle;">11060</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">5500</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-8-10"><em>Tab. 8.10</em> Návrhová únosnost obdelníkových železobetonových sloupů <em>N</em><sub>ud</sub> [kN]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">200/250</td>
<td style="text-align: center; vertical-align: middle;">200/300</td>
<td style="text-align: center; vertical-align: middle;">200/350</td>
<td style="text-align: center; vertical-align: middle;">200/400</td>
<td style="text-align: center; vertical-align: middle;">200/450</td>
<td style="text-align: center; vertical-align: middle;">200/500</td>
<td style="text-align: center; vertical-align: middle;">200/550</td>
<td style="text-align: center; vertical-align: middle;">200/600</td>
<td style="text-align: center; vertical-align: middle;">200/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">880</td>
<td style="text-align: center; vertical-align: middle;">1060</td>
<td style="text-align: center; vertical-align: middle;">1230</td>
<td style="text-align: center; vertical-align: middle;">1410</td>
<td style="text-align: center; vertical-align: middle;">1590</td>
<td style="text-align: center; vertical-align: middle;">1760</td>
<td style="text-align: center; vertical-align: middle;">1940</td>
<td style="text-align: center; vertical-align: middle;">2120</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">1320</td>
<td style="text-align: center; vertical-align: middle;">1540</td>
<td style="text-align: center; vertical-align: middle;">1760</td>
<td style="text-align: center; vertical-align: middle;">1980</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2420</td>
<td style="text-align: center; vertical-align: middle;">2640</td>
<td style="text-align: center; vertical-align: middle;">2860</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">1530</td>
<td style="text-align: center; vertical-align: middle;">1840</td>
<td style="text-align: center; vertical-align: middle;">2150</td>
<td style="text-align: center; vertical-align: middle;">2450</td>
<td style="text-align: center; vertical-align: middle;">2760</td>
<td style="text-align: center; vertical-align: middle;">3070</td>
<td style="text-align: center; vertical-align: middle;">3380</td>
<td style="text-align: center; vertical-align: middle;">3680</td>
<td style="text-align: center; vertical-align: middle;">3990</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">250/300</td>
<td style="text-align: center; vertical-align: middle;">250/350</td>
<td style="text-align: center; vertical-align: middle;">250/400</td>
<td style="text-align: center; vertical-align: middle;">250/450</td>
<td style="text-align: center; vertical-align: middle;">250/500</td>
<td style="text-align: center; vertical-align: middle;">250/550</td>
<td style="text-align: center; vertical-align: middle;">250/600</td>
<td style="text-align: center; vertical-align: middle;">250/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1320</td>
<td style="text-align: center; vertical-align: middle;">1540</td>
<td style="text-align: center; vertical-align: middle;">1770</td>
<td style="text-align: center; vertical-align: middle;">1990</td>
<td style="text-align: center; vertical-align: middle;">2210</td>
<td style="text-align: center; vertical-align: middle;">2430</td>
<td style="text-align: center; vertical-align: middle;">2650</td>
<td style="text-align: center; vertical-align: middle;">2870</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1650</td>
<td style="text-align: center; vertical-align: middle;">1920</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2480</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">3030</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">3580</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
<td style="text-align: center; vertical-align: middle;">3070</td>
<td style="text-align: center; vertical-align: middle;">3450</td>
<td style="text-align: center; vertical-align: middle;">3840</td>
<td style="text-align: center; vertical-align: middle;">4220</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">4990</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">300/350</td>
<td style="text-align: center; vertical-align: middle;">300/400</td>
<td style="text-align: center; vertical-align: middle;">300/450</td>
<td style="text-align: center; vertical-align: middle;">300/500</td>
<td style="text-align: center; vertical-align: middle;">300/550</td>
<td style="text-align: center; vertical-align: middle;">300/600</td>
<td style="text-align: center; vertical-align: middle;">300/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">1850</td>
<td style="text-align: center; vertical-align: middle;">2120</td>
<td style="text-align: center; vertical-align: middle;">2380</td>
<td style="text-align: center; vertical-align: middle;">2650</td>
<td style="text-align: center; vertical-align: middle;">2910</td>
<td style="text-align: center; vertical-align: middle;">3180</td>
<td style="text-align: center; vertical-align: middle;">3440</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2310</td>
<td style="text-align: center; vertical-align: middle;">2640</td>
<td style="text-align: center; vertical-align: middle;">2970</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">3634</td>
<td style="text-align: center; vertical-align: middle;">3960</td>
<td style="text-align: center; vertical-align: middle;">4290</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3220</td>
<td style="text-align: center; vertical-align: middle;">3680</td>
<td style="text-align: center; vertical-align: middle;">4140</td>
<td style="text-align: center; vertical-align: middle;">4600</td>
<td style="text-align: center; vertical-align: middle;">5070</td>
<td style="text-align: center; vertical-align: middle;">5530</td>
<td style="text-align: center; vertical-align: middle;">5990</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">350/400</td>
<td style="text-align: center; vertical-align: middle;">350/450</td>
<td style="text-align: center; vertical-align: middle;">350/500</td>
<td style="text-align: center; vertical-align: middle;">350/550</td>
<td style="text-align: center; vertical-align: middle;">350/600</td>
<td style="text-align: center; vertical-align: middle;">350/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">2470</td>
<td style="text-align: center; vertical-align: middle;">2780</td>
<td style="text-align: center; vertical-align: middle;">3090</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
<td style="text-align: center; vertical-align: middle;">3710</td>
<td style="text-align: center; vertical-align: middle;">4020</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3080</td>
<td style="text-align: center; vertical-align: middle;">3470</td>
<td style="text-align: center; vertical-align: middle;">3850</td>
<td style="text-align: center; vertical-align: middle;">4240</td>
<td style="text-align: center; vertical-align: middle;">4620</td>
<td style="text-align: center; vertical-align: middle;">5010</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">4840</td>
<td style="text-align: center; vertical-align: middle;">5370</td>
<td style="text-align: center; vertical-align: middle;">5910</td>
<td style="text-align: center; vertical-align: middle;">6450</td>
<td style="text-align: center; vertical-align: middle;">6990</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">400/450</td>
<td style="text-align: center; vertical-align: middle;">400/500</td>
<td style="text-align: center; vertical-align: middle;">400/550</td>
<td style="text-align: center; vertical-align: middle;">400/600</td>
<td style="text-align: center; vertical-align: middle;">400/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3180</td>
<td style="text-align: center; vertical-align: middle;">3530</td>
<td style="text-align: center; vertical-align: middle;">3890</td>
<td style="text-align: center; vertical-align: middle;">4240</td>
<td style="text-align: center; vertical-align: middle;">4590</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3960</td>
<td style="text-align: center; vertical-align: middle;">4400</td>
<td style="text-align: center; vertical-align: middle;">4840</td>
<td style="text-align: center; vertical-align: middle;">5280</td>
<td style="text-align: center; vertical-align: middle;">2720</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5530</td>
<td style="text-align: center; vertical-align: middle;">6140</td>
<td style="text-align: center; vertical-align: middle;">6760</td>
<td style="text-align: center; vertical-align: middle;">7370</td>
<td style="text-align: center; vertical-align: middle;">7990</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">450/500</td>
<td style="text-align: center; vertical-align: middle;">450/550</td>
<td style="text-align: center; vertical-align: middle;">450/600</td>
<td style="text-align: center; vertical-align: middle;">450/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">3980</td>
<td style="text-align: center; vertical-align: middle;">4370</td>
<td style="text-align: center; vertical-align: middle;">4770</td>
<td style="text-align: center; vertical-align: middle;">5170</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4950</td>
<td style="text-align: center; vertical-align: middle;">5450</td>
<td style="text-align: center; vertical-align: middle;">5940</td>
<td style="text-align: center; vertical-align: middle;">6440</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6910</td>
<td style="text-align: center; vertical-align: middle;">7600</td>
<td style="text-align: center; vertical-align: middle;">8290</td>
<td style="text-align: center; vertical-align: middle;">8980</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průřez <em>b</em>/<em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">500/550</td>
<td style="text-align: center; vertical-align: middle;">500/600</td>
<td style="text-align: center; vertical-align: middle;">500/650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">4862</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
<td style="text-align: center; vertical-align: middle;">5740</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">6060</td>
<td style="text-align: center; vertical-align: middle;">6600</td>
<td style="text-align: center; vertical-align: middle;">7160</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">8450</td>
<td style="text-align: center; vertical-align: middle;">9210</td>
<td style="text-align: center; vertical-align: middle;">9980</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-8-11"><em>Tab. 8.11</em> Návrhová hodnota únosnosti kruhových železobetonových sloupů <em>N</em><sub>ud</sub> [kN]</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Průměr <em>d</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">350</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">600</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Procento vyztužení</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 1 %</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">860</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">2220</td>
<td style="text-align: center; vertical-align: middle;">2810</td>
<td style="text-align: center; vertical-align: middle;">3470</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 2 %</td>
<td style="text-align: center; vertical-align: middle;">690</td>
<td style="text-align: center; vertical-align: middle;">1080</td>
<td style="text-align: center; vertical-align: middle;">1550</td>
<td style="text-align: center; vertical-align: middle;">2100</td>
<td style="text-align: center; vertical-align: middle;">2760</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">4320</td>
<td style="text-align: center; vertical-align: middle;">5230</td>
<td style="text-align: center; vertical-align: middle;">6230</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ρ</em></span> = 4 %</td>
<td style="text-align: center; vertical-align: middle;">960</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">2170</td>
<td style="text-align: center; vertical-align: middle;">2950</td>
<td style="text-align: center; vertical-align: middle;">3860</td>
<td style="text-align: center; vertical-align: middle;">4880</td>
<td style="text-align: center; vertical-align: middle;">6030</td>
<td style="text-align: center; vertical-align: middle;">7300</td>
<td style="text-align: center; vertical-align: middle;">8680</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Délka při štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35</td>
<td style="text-align: center; vertical-align: middle;">1750</td>
<td style="text-align: center; vertical-align: middle;">2190</td>
<td style="text-align: center; vertical-align: middle;">2630</td>
<td style="text-align: center; vertical-align: middle;">3060</td>
<td style="text-align: center; vertical-align: middle;">3500</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">4375</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
<td style="text-align: center; vertical-align: middle;">5250</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-8-1"><strong>Příklad 8.1</strong></p>



<p class="wp-block-paragraph">Navrhněte čtvercový nebo kruhový sloup, na který působí v dostředném tlaku normálová síla <em>N</em><sub>d</sub> = 1 400 kN. Délka sloupu je 2,9 m.</p>



<p class="wp-block-paragraph">V <em>tab. 8.9</em> pro čtvercový průřez a pro procento vyztužení <span style="font-size: 19px;"><em>ρ</em></span> = 2 % (obvyklé vyztužení sloupů) vyhledáme pro nejbližší vyšší hodnotu únosnosti 1 980 kN čtvercový sloup 300/300 mm a zkontroluje se štíhlost: délka navrhovaného sloupu je 2,9 m &lt; 3,0 m, což je délka, která odpovídá štíhlosti <span style="font-size: 19px;"><em>λ</em></span> = 35.</p>



<p class="wp-block-paragraph">Obdobně v <em>tab. 8.11</em> pro kruhové průřezy se ověří únosnost pro průměr 300 mm (1 550 &gt; 1 400 kN), s ohledem na dodržení štíhlosti ale zvolí se průměr 350 mm (2 100 &gt; 1 400 kN; 2,9 m &lt; 3,060 m).</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="9">9 VÝŠKOVÉ BUDOVY</h3>



<p class="wp-block-paragraph">Se vzrůstající výškou objektu roste důležitost zajištění prostorové tuhosti – stabilizačního podsystému. Jeho účinnost závisí na konstrukčním řešení, uspořádání a rozměrech (poměru šířky ztužujících prvků k výšce budovy).</p>



<p class="wp-block-paragraph" id="tab-9-1"><em>Tab. 9.1</em> Konstrukční systémy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Základní prvky</td>
<td style="text-align: center;" colspan="3">Uspořádání stabilizačního podsystému</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">z jednotlivých oddělených vazeb</td>
<td style="text-align: center;" colspan="2">prostorové uspořádání</td>
</tr>
<tr>
<td style="text-align: center;">otevřené</td>
<td style="text-align: center;">uzavřené</td>
</tr>
<tr>
<td style="text-align: center;">Pruty (skelety)</td>
<td>
<ul>
<li>příhradový</li>
<li>rámový</li>
<li>rámově-příhradový</li>
</ul>
</td>
<td>otevřený prutový systém<p></p>
<ul>
<li>prutová lomenice</li>
</ul>
</td>
<td>uzavřený prutový systém<p></p>
<ul>
<li>komůrka (tubus)</li>
</ul>
</td>
</tr>
<tr>
<td style="text-align: center;">Stěny</td>
<td>
<ul>
<li>plnostěnný</li>
<li>spojené stěny</li>
<li>stěny s otvory</li>
</ul>
</td>
<td>otevřený stěnový systém<p></p>
<ul>
<li>otevřený průřez</li>
</ul>
</td>
<td>uzavřený stěnový systém<p></p>
<ul>
<li>jádro</li>
</ul>
</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Zobrazení</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9196" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-84.jpg" alt="" width="196" height="273" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-84.jpg 196w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-84-108x150.jpg 108w" sizes="(max-width: 196px) 100vw, 196px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9197" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-85.jpg" alt="" width="196" height="249" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-85.jpg 196w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-85-118x150.jpg 118w" sizes="(max-width: 196px) 100vw, 196px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9198" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-86.jpg" alt="" width="196" height="258" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-86.jpg 196w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-86-114x150.jpg 114w" sizes="(max-width: 196px) 100vw, 196px" /></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Gravitační podsystém</strong> tvoří prvky, které se podílí na přenosu gravitačních sil působících na konstrukci. Se stabilizačním systémem úzce souvisí – gravitační síly (vlastní tíha budovy) působí proti převržení objektu. Proto je vhodné uspořádání konstrukčního systému tak, aby se co nejvíce gravitačních sil přeneslo do stabilizačního podsystému a tím zvýšilo jeho účinnost. Princip je patrný z momentové výminky znázorněné na <em>obr. 9.1</em>.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-9-1"><img loading="lazy" decoding="async" width="220" height="258" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-1.jpg" alt="" class="wp-image-9199" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-1.jpg 220w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-1-128x150.jpg 128w" sizes="(max-width: 220px) 100vw, 220px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 9.1</em> Schéma momentové výminky k bodu O</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
G_\text{min}\cdot b/2\ge V_\text{max}\cdot h/2
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph" id="tab-9-2"><em>Tab. 9.2</em> Přehled vybraných konstrukčních systémů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Nosná konstrukce</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Počet podlaží</td>
<td style="text-align: center; vertical-align: middle;">Poměr <em>H</em>/<em>V</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">Zděné</td>
<td style="vertical-align: middle; text-align: left;">zděné stěny a železobetonové stropy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9200" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-87.jpg" alt="" width="124" height="223" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-87.jpg 124w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-87-83x150.jpg 83w" sizes="(max-width: 124px) 100vw, 124px" /></td>
<td style="text-align: center; vertical-align: middle;">5–25</td>
<td style="text-align: center; vertical-align: middle;">1,5–3,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">Železobetonové</td>
<td style="vertical-align: middle; text-align: left;">patrové monolitické rámy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9201" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-88.jpg" alt="" width="149" height="192" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-88.jpg 149w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-88-116x150.jpg 116w" sizes="(max-width: 149px) 100vw, 149px" /></td>
<td style="text-align: center; vertical-align: middle;">5–15</td>
<td style="text-align: center; vertical-align: middle;">1–5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">monolitické stěny s tuhými rámy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9202" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-89.jpg" alt="" width="168" height="136" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-89.jpg 168w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-89-150x121.jpg 150w" sizes="(max-width: 168px) 100vw, 168px" /></td>
<td style="text-align: center; vertical-align: middle;">10–55</td>
<td style="text-align: center; vertical-align: middle;">4–5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">rámové komůrky a jádra</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9203" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-90.jpg" alt="" width="134" height="240" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-90.jpg 134w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-90-84x150.jpg 84w" sizes="(max-width: 134px) 100vw, 134px" /></td>
<td style="text-align: center; vertical-align: middle;">40–65</td>
<td style="text-align: center; vertical-align: middle;">6–7</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">jádro se zavěšenými stropy nebo polotuhými rámy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9204" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-91.jpg" alt="" width="288" height="246" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-91.jpg 288w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-91-150x128.jpg 150w" sizes="(max-width: 288px) 100vw, 288px" /></td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;">8–12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">Ocelové</td>
<td style="vertical-align: middle; text-align: left;">patrové tuhé rámy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9205" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-92.jpg" alt="" width="310" height="249" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-92.jpg 310w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-92-150x120.jpg 150w" sizes="(max-width: 310px) 100vw, 310px" /></td>
<td style="text-align: center; vertical-align: middle;">&lt; 24</td>
<td style="text-align: center; vertical-align: middle;">4–5</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zavětrování s měkkými vazbami</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9206" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-93.jpg" alt="" width="316" height="117" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-93.jpg 316w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-93-150x56.jpg 150w" sizes="(max-width: 316px) 100vw, 316px" /></td>
<td style="text-align: center; vertical-align: middle;">5–20</td>
<td style="text-align: center; vertical-align: middle;">6–8</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zavětrování s tuhými rámy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9207" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-94.jpg" alt="" width="316" height="117" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-94.jpg 316w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-94-150x56.jpg 150w" sizes="(max-width: 316px) 100vw, 316px" /></td>
<td style="text-align: center; vertical-align: middle;">10–40</td>
<td style="text-align: center; vertical-align: middle;">3–4</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">zavětrování s propojenými sloupy</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9208" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-95.jpg" alt="" width="283" height="233" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-95.jpg 283w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-95-150x123.jpg 150w" sizes="(max-width: 283px) 100vw, 283px" /></td>
<td style="text-align: center; vertical-align: middle;">40–60</td>
<td style="text-align: center; vertical-align: middle;">5–7</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">rámová komůrka</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9209" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-96.jpg" alt="" width="246" height="253" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-96.jpg 246w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-96-146x150.jpg 146w" sizes="(max-width: 246px) 100vw, 246px" /></td>
<td style="text-align: center; vertical-align: middle;">30–80</td>
<td style="text-align: center; vertical-align: middle;">5–7</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">příhradová komůrka</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9210" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-97.jpg" alt="" width="235" height="239" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-97.jpg 235w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-97-147x150.jpg 147w" sizes="(max-width: 235px) 100vw, 235px" /></td>
<td style="text-align: center; vertical-align: middle;">60–110</td>
<td style="text-align: center; vertical-align: middle;">5–7</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Jádrový systém je možný v několika variantách, které se především liší způsobem přenosu gravitačních sil – stabilizačním podsystémem je ve všech případech jádro.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:25%"><div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-9-2"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2a.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2a.jpg" alt="" class="wp-image-9211" width="99" height="328" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2a.jpg 132w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2a-45x150.jpg 45w" sizes="(max-width: 99px) 100vw, 99px" /></a></figure>
</div>


<p class="has-text-align-center wp-block-paragraph">jádro s vykonzolovanými stropy</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:25%"><div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2b.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2b.jpg" alt="" class="wp-image-9212" width="99" height="328" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2b.jpg 132w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2b-45x150.jpg 45w" sizes="(max-width: 99px) 100vw, 99px" /></a></figure>
</div>


<p class="has-text-align-center wp-block-paragraph">jádro se sloupy</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:25%"><div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2c.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2c.jpg" alt="" class="wp-image-9213" width="99" height="328" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2c.jpg 132w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2c-45x150.jpg 45w" sizes="(max-width: 99px) 100vw, 99px" /></a></figure>
</div>


<p class="has-text-align-center wp-block-paragraph">spodní rošť</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:25%"><div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2d.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2d.jpg" alt="" class="wp-image-9214" width="99" height="328" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2d.jpg 132w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-9-2d-45x150.jpg 45w" sizes="(max-width: 99px) 100vw, 99px" /></a></figure>
</div>


<p class="has-text-align-center wp-block-paragraph">zavěšené stropy</p>
</div>
</div>



<p class="wp-block-paragraph"><em>Obr. 9.2</em> Varianty jádrových systémů</p>



<p class="wp-block-paragraph"><strong>Tubusový systém</strong> je nejúčinnější, neboť stabilizační konstrukce, rozmístěná po obvodě stavby, má maximální rozměry. Celková efektivnost je ovlivněna:</p>



<ul class="wp-block-list"><li>konstrukčním řešením (příhradový, nebo rámový tubus);</li><li>uspořádáním (systém s vnitřními sloupy, se svazkem tubusů a s tubusem bez vnitřních podpor).</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Možnosti jednotlivých systémů jsou srovnány v následující <em>tab. 9.3</em>.</p>



<p class="wp-block-paragraph" id="tab-9-3"><em>Tab. 9.3</em> Srovnání konstrukčních systémů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>H</em>/<em>B</em></td>
<td style="text-align: center; vertical-align: middle;"><em>H</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Počet podlaží</td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9216" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98a.jpg" alt="" width="54" height="90"></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9217" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98b.jpg" alt="" width="54" height="155" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98b.jpg 54w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98b-52x150.jpg 52w" sizes="(max-width: 54px) 100vw, 54px" /></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9218" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98c.jpg" alt="" width="54" height="224" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98c.jpg 54w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98c-36x150.jpg 36w" sizes="(max-width: 54px) 100vw, 54px" /></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9219" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98d.jpg" alt="" width="54" height="305"></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9220" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98e.jpg" alt="" width="54" height="360"></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9221" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98f.jpg" alt="" width="54" height="495"></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9222" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98g.jpg" alt="" width="54" height="535" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98g.jpg 54w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98g-15x150.jpg 15w" sizes="(max-width: 54px) 100vw, 54px" /></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9223" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98h.jpg" alt="" width="54" height="605"></td>
<td style="text-align: center; vertical-align: bottom;" rowspan="18"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9224" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-98i.jpg" alt="" width="54" height="660"></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;">8</td>
<td style="text-align: center; vertical-align: middle;">480</td>
<td style="text-align: center; vertical-align: middle;">120</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">7</td>
<td style="text-align: center; vertical-align: middle;">440</td>
<td style="text-align: center; vertical-align: middle;">110</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">400</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">100</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">5</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">280</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">3</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">160</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: bottom;" rowspan="2">1</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">40</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">10</td>
</tr>
<tr>
<td style="text-align: center;" rowspan="2">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">0</td>
</tr>
<tr>
<td style="text-align: center;" colspan="2" rowspan="2">Půdorys</td>
<td style="text-align: center;" rowspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9225" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99a.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9226" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99b.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9227" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99c.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9228" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99d.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9229" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99e.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9230" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99f.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9231" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99g.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9232" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99h.jpg" alt="" width="54" height="54"></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9233" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-99i.jpg" alt="" width="54" height="54"></td>
</tr>
<tr>
<td style="text-align: center;">polotuhé rámy</td>
<td style="text-align: center;">rámy</td>
<td style="text-align: center;" colspan="2">přihradová ztužidla</td>
<td style="text-align: center;">vnějsí rámy</td>
<td style="text-align: center;">přihrad. komůrka s vnitř. rámy</td>
<td style="text-align: center;">rámová komurka</td>
<td style="text-align: center;">svazek komůrek</td>
<td style="text-align: center;">příhrad. komůrka</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10">10 HALOVÉ OBJEKTY A ZASTŘEŠENÍ NA VELKÁ ROZPĚTÍ</h3>



<p class="wp-block-paragraph">U halových objektů se podstatným problémem stává překlenutí velkého rozpětí. Předpokladem úspěšného návrhu je zpravidla minimalizování vlastní hmotnosti konstrukce, pokud tato není využita jako balast pro stabilizaci tvaru nebo k zajištění konstrukce proti sání větru. Při návrhu je velmi důležité podle zvoleného statického systému rezervovat dostatečný prostor pro konstrukci. U ohýbaných konstrukcí je to výška trámu, u tlačených konstrukcí vzepětí a u tažených konstrukcí průvěs. Pokud nejsou dodrženy doporučené poměry, jednak narůstají vnitřní síly v prvcích systému, jednak se zmenšuje celková tuhost.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-1">10.1 STATICKÉ SYSTÉMY</h3>



<p class="wp-block-paragraph" id="tab-10-1"><em>Tab. 10.1</em> Statické systémy podle namáhání</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Namáhání hlavního nosného systému</td>
<td style="text-align: center; vertical-align: middle;">Prostorové uspořádání</td>
<td style="text-align: center; vertical-align: middle;">Statický systém</td>
<td style="text-align: center; vertical-align: middle;">Schéma</td>
<td style="text-align: center; vertical-align: middle;">Charakteristické průřezy</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Ohyb</td>
<td style="text-align: center; vertical-align: middle;">rovinné konstrukce</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>nosníky plnostěnné příhradové</li>
<li>rámy plnostěnné příhradové</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9236" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-100.jpg" alt="" width="236" height="142" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-100.jpg 236w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-100-150x90.jpg 150w" sizes="(max-width: 236px) 100vw, 236px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9237" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-101.jpg" alt="" width="124" height="147"></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">prostorové konstrukce</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>rošty plnostěnné příhradové</li>
<li>desky plné příhradové</li>
<li>lomenice</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9238" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-102.jpg" alt="" width="253" height="131" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-102.jpg 253w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-102-150x78.jpg 150w" sizes="(max-width: 253px) 100vw, 253px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9239" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-103.jpg" alt="" width="150" height="160" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-103.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-103-141x150.jpg 141w" sizes="(max-width: 150px) 100vw, 150px" /></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Tlak</td>
<td style="text-align: center; vertical-align: middle;">rovinné konstrukce</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>oblouky plnostěnné příhradové</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9240" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-104.jpg" alt="" width="240" height="135" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-104.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-104-150x84.jpg 150w" sizes="(max-width: 240px) 100vw, 240px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9242" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-105.jpg" alt="" width="141" height="127"></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">prostorové konstrukce</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>skořepina plnostěnná</li>
<li>síťová klenba</li>
<li>skořepiny krátké dlouhé rotační</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9243" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-106.jpg" alt="" width="240" height="170" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-106.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-106-150x106.jpg 150w" sizes="(max-width: 240px) 100vw, 240px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9244" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-107.jpg" alt="" width="145" height="170" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-107.jpg 145w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-107-128x150.jpg 128w" sizes="(max-width: 145px) 100vw, 145px" /></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Tah</td>
<td style="text-align: center; vertical-align: middle;">rovinné konstrukce</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>ohebné vlákno</li>
<li>lanový vazník</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9245" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-108.jpg" alt="" width="194" height="142" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-108.jpg 194w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-108-150x110.jpg 150w" sizes="(max-width: 194px) 100vw, 194px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9246" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-109.jpg" alt="" width="174" height="94" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-109.jpg 174w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-109-150x81.jpg 150w" sizes="(max-width: 174px) 100vw, 174px" /></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">prostorové konstrukce</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>lanové systémy, sítě</li>
<li>membrány</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9247" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-110.jpg" alt="" width="259" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-110.jpg 259w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-110-150x72.jpg 150w" sizes="(max-width: 259px) 100vw, 259px" /></td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9248" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-111.jpg" alt="" width="130" height="115"></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Halové objekty můžeme rozdělovat podle různých hledisek. Podle použitého materiálu dělíme haly na:</p>



<ul class="wp-block-list"><li>železobetonové;</li><li>ocelové;</li><li>dřevěné;</li><li>kombinované.</li></ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-2">10.2 ŽELEZOBETONOVÉ HALY</h3>



<p class="wp-block-paragraph" id="tab-10-2"><em>Tab. 10.2</em> Typy železobetonových hal</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em></td>
</tr>
<tr>
<td style="vertical-align: middle;">Jednoduchý jednopodlažní rám</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9249" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-112.jpg" alt="" width="280" height="131" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-112.jpg 280w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-112-150x70.jpg 150w" sizes="(max-width: 280px) 100vw, 280px" /></td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">12–24</td>
<td style="text-align: center; vertical-align: middle;">22–30</td>
</tr>
<tr>
<td style="vertical-align: middle;">Oblouk</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9250" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-113.jpg" alt="" width="280" height="131" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-113.jpg 280w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-113-150x70.jpg 150w" sizes="(max-width: 280px) 100vw, 280px" /></td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">15–60</td>
<td style="text-align: center; vertical-align: middle;">28–40</td>
</tr>
<tr>
<td style="vertical-align: middle;">Železobetonové převrácené hyperbolické paraboloidy (deštníky)</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9251" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-114.jpg" alt="" width="268" height="149" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-114.jpg 268w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-114-150x83.jpg 150w" sizes="(max-width: 268px) 100vw, 268px" /></td>
<td style="text-align: center; vertical-align: middle;">75–100</td>
<td style="text-align: center; vertical-align: middle;">9–15</td>
<td style="text-align: center; vertical-align: middle;">120–200</td>
</tr>
<tr>
<td style="vertical-align: middle;">Železobetonové hyperbolicko parabolické skořepiny</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9241" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-115.jpg" alt="" width="276" height="156" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-115.jpg 276w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-115-150x85.jpg 150w" sizes="(max-width: 276px) 100vw, 276px" /></td>
<td style="text-align: center; vertical-align: middle;">75–100</td>
<td style="text-align: center; vertical-align: middle;">15–55</td>
<td style="text-align: center; vertical-align: middle;">200–450</td>
</tr>
<tr>
<td style="vertical-align: middle;">Kupole, báně</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9252" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-116.jpg" alt="" width="276" height="168" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-116.jpg 276w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-116-150x91.jpg 150w" sizes="(max-width: 276px) 100vw, 276px" /></td>
<td style="text-align: center; vertical-align: middle;">75–300</td>
<td style="text-align: center; vertical-align: middle;">15–120</td>
<td style="text-align: center; vertical-align: middle;">300–450</td>
</tr>
<tr>
<td style="vertical-align: middle;">Železobetonové lomenice</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9253" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-117.jpg" alt="" width="266" height="126" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-117.jpg 266w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-117-150x71.jpg 150w" sizes="(max-width: 266px) 100vw, 266px" /></td>
<td style="text-align: center; vertical-align: middle;">75–125</td>
<td style="text-align: center; vertical-align: middle;">9–36</td>
<td style="text-align: center; vertical-align: middle;">40–50</td>
</tr>
<tr>
<td style="vertical-align: middle;">Železobetonové dlouhé válcové skořepiny</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9256" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-118.jpg" alt="" width="278" height="134" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-118.jpg 278w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-118-150x72.jpg 150w" sizes="(max-width: 278px) 100vw, 278px" /></td>
<td style="text-align: center; vertical-align: middle;">75–100</td>
<td style="text-align: center; vertical-align: middle;">25–40</td>
<td style="text-align: center; vertical-align: middle;">50–65</td>
</tr>
<tr>
<td style="vertical-align: middle;">Železobetonové šikmé rošty</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9255" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-119.jpg" alt="" width="269" height="138" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-119.jpg 269w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-119-150x77.jpg 150w" sizes="(max-width: 269px) 100vw, 269px" /></td>
<td style="text-align: center; vertical-align: middle;">300–700</td>
<td style="text-align: center; vertical-align: middle;">10–20</td>
<td style="text-align: center; vertical-align: middle;">25–35</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Podle technologie mohou být železobetonové haly prefabrikované, pro obvyklý provoz a dispozici, např. průmyslové haly apod., nebo mohou být monolitické, které se kromě průmyslových hal používají také v méně typických případech – haly sportovních stadionů, výstavní haly, kulturní sály apod. Podle technologických požadavků provozu u průmyslových a některých zemědělských hal rozeznáváme halové objekty s podvěsnou dopravou (jeřáb uchycen do střešního nosného pláště) a halové objekty s mostovými jeřáby (jeřábová dráha uložena na sloupech, nejčastěji na krátkých konzolách). Z hlediska konstrukčně statického rozeznáváme halové systémy trámové (rámové), obloukové, deskové a skořepinové.</p>



<p class="wp-block-paragraph"><strong>Konstrukce založené na ohybu</strong></p>



<p class="wp-block-paragraph">Železobetonové trámové konstrukce lze obecně dělit na systémy vazníkové a systémy bezvazníkové.</p>



<p class="wp-block-paragraph"><strong>Vazníkovým systémem</strong> označujeme příčný nosný konstrukční systém, který se skládá z příčných rámů s různým stupněm statické neurčitosti, orientovaných ve směru rozpětí lodí a který přenáší zatížení ze střešních konstrukcí (trámů, desek apod.) do základových konstrukcí.</p>



<p class="wp-block-paragraph"><strong>Bezvazníkovým systémem</strong> označujeme podélný nosný konstrukční systém. Na podélné rámy se ukládá vlastní střešní konstrukce o délce rovné rozpětí lodí (např. TT panely).</p>



<p class="wp-block-paragraph"><strong>Rámové systémy monolitické</strong></p>



<p class="wp-block-paragraph">Některé typy železobetonových monolitických hal s uvedením jejich přípustného rozpětí a rozměry jednotlivých prvků jsou uvedeny na následujících obrázcích.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-10-1"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1a.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1a.jpg" alt="" class="wp-image-9257" width="269" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1a.jpg 537w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1a-150x63.jpg 150w" sizes="(max-width: 269px) 100vw, 269px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1b.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1b.jpg" alt="" class="wp-image-9260" width="269" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1b.jpg 537w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1b-150x63.jpg 150w" sizes="(max-width: 269px) 100vw, 269px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1c-1.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1c-1.jpg" alt="" class="wp-image-9326" width="269" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1c-1.jpg 537w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1c-1-150x63.jpg 150w" sizes="(max-width: 269px) 100vw, 269px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="273" height="190" src="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1d.jpg" alt="" class="wp-image-9258" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1d.jpg 273w, https://profesis.ckait.cz/wp-content/uploads/2021/04/tp-1-11-1-obr-10-1d-150x104.jpg 150w" sizes="(max-width: 273px) 100vw, 273px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 10.1</em> Železobetonové rámové systémy</p>



<p class="wp-block-paragraph"><strong>Vazníkové systémy montované</strong></p>



<p class="wp-block-paragraph">V současné době se montované železobetonové haly používají častěji než monolitické, což je způsobeno jednoduchostí konstrukčního uspořádání. Skutečně vystačíme s několika málo druhy prefabrikovaných dílců a malá výška konstrukce dovoluje snadnou montáž. Montované haly mohou být vyrobeny ze železobetonu nebo předem předpjatého betonu.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-3">10.3 OCELOVÉ HALY</h3>



<p class="wp-block-paragraph" id="tab-10-4"><em>Tab. 10.4</em> Konstrukční systémy ocelových hal</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em> (<span style="font-size: 19px;"><em>ℓ</em></span>/<em>f</em>)</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Vlnitý oblouk</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9261" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-120.jpg" alt="" width="305" height="148" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-120.jpg 305w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-120-150x73.jpg 150w" sizes="(max-width: 305px) 100vw, 305px" /></td>
<td style="text-align: center; vertical-align: middle;">30–45</td>
<td style="text-align: center; vertical-align: middle;">5–6</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Hala ze zavěšených nosníků</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9262" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-121.jpg" alt="" width="305" height="148" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-121.jpg 305w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-121-150x73.jpg 150w" sizes="(max-width: 305px) 100vw, 305px" /></td>
<td style="text-align: center; vertical-align: middle;">60–150</td>
<td style="text-align: center; vertical-align: middle;">5–10</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Lanová zavěšená hala</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9263" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-122.jpg" alt="" width="305" height="148" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-122.jpg 305w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-122-150x73.jpg 150w" sizes="(max-width: 305px) 100vw, 305px" /></td>
<td style="text-align: center; vertical-align: middle;">50–180</td>
<td style="text-align: center; vertical-align: middle;">8–15</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Hala se síťovými lany a s tuhým zastřešením</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9264" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-123.jpg" alt="" width="300" height="160" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-123.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-123-150x80.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></td>
<td style="text-align: center; vertical-align: middle;">30–180</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Kupole z mřížoviny</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9265" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-124.jpg" alt="" width="266" height="163" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-124.jpg 266w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-124-150x92.jpg 150w" sizes="(max-width: 266px) 100vw, 266px" /></td>
<td style="text-align: center; vertical-align: middle;">15–100</td>
<td style="text-align: center; vertical-align: middle;">5–7</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Lomenice</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9266" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-125.jpg" alt="" width="298" height="132" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-125.jpg 298w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-125-150x66.jpg 150w" sizes="(max-width: 298px) 100vw, 298px" /></td>
<td style="text-align: center; vertical-align: middle;">9–30</td>
<td style="text-align: center; vertical-align: middle;">10–20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Dvouvrstvá hyperbolicko parabolická skořepina</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9267" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-126.jpg" alt="" width="274" height="145" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-126.jpg 274w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-126-150x79.jpg 150w" sizes="(max-width: 274px) 100vw, 274px" /></td>
<td style="text-align: center; vertical-align: middle;">9–30</td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Nafukovací membrána z korozivzdorné oceli</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9268" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-127.jpg" alt="" width="269" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-127.jpg 269w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-127-150x70.jpg 150w" sizes="(max-width: 269px) 100vw, 269px" /></td>
<td style="text-align: center; vertical-align: middle;">80–300</td>
<td style="text-align: center; vertical-align: middle;">25–30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Jednopodlažní rám</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9254" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-128.jpg" alt="" width="278" height="131" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-128.jpg 278w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-128-150x71.jpg 150w" sizes="(max-width: 278px) 100vw, 278px" /></td>
<td style="text-align: center; vertical-align: middle;">9–60</td>
<td style="text-align: center; vertical-align: middle;">35–40</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Oblouk</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9269" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-129.jpg" alt="" width="287" height="126" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-129.jpg 287w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-129-150x66.jpg 150w" sizes="(max-width: 287px) 100vw, 287px" /></td>
<td style="text-align: center; vertical-align: middle;">60–150</td>
<td style="text-align: center; vertical-align: middle;">40–50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Hala s příhradovým vazníkem</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9270" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-130.jpg" alt="" width="285" height="135" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-130.jpg 285w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-130-150x71.jpg 150w" sizes="(max-width: 285px) 100vw, 285px" /></td>
<td style="text-align: center; vertical-align: middle;">6–40</td>
<td style="text-align: center; vertical-align: middle;">12–20</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Prostorová příhradová deska</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9271" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-131.jpg" alt="" width="294" height="167" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-131.jpg 294w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-131-150x85.jpg 150w" sizes="(max-width: 294px) 100vw, 294px" /></td>
<td style="text-align: center; vertical-align: middle;">30–150</td>
<td style="text-align: center; vertical-align: middle;">15–30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Prostorová příhradovina ve tvaru oblouku</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9272" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-132.jpg" alt="" width="300" height="128" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-132.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-132-150x64.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></td>
<td style="text-align: center; vertical-align: middle;">20–200</td>
<td style="text-align: center; vertical-align: middle;">55–60</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Ocelové haly pro průmyslovou nebo zemědělskou výrobu</strong></p>



<p class="wp-block-paragraph">Typické ocelové haly pro průmyslovou výstavbu se skládají z vaznic, vazníků, průvlaků, sloupů a zavětrování.</p>



<p class="wp-block-paragraph"><strong>Vaznice</strong> přenášejí zatížení ze střešního pláště na vazníky. Jejich řešení a uspořádání závisí kromě zatížení především na rozpětí podle <em>tab. 10.5</em>.</p>



<p class="wp-block-paragraph" id="tab-10-5"><em>Tab. 10.5</em> Způsoby uložení vaznic</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">9</td>
<td style="text-align: center; vertical-align: middle;">12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">Provedení</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">válcovaný profil</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9273" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-133.jpg" alt="" width="187" height="20" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-133.jpg 187w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-133-150x16.jpg 150w" sizes="(max-width: 187px) 100vw, 187px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">prostý nosník</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9277" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-134-1.jpg" alt="" width="625" height="117" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-134-1.jpg 625w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-134-1-150x28.jpg 150w" sizes="(max-width: 625px) 100vw, 625px" /></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">prolamovaný nosník</td>
<td style="text-align: center; vertical-align: middle;" colspan="2"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9274" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-135.jpg" alt="" width="264" height="40" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-135.jpg 264w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-135-150x23.jpg 150w" sizes="(max-width: 264px) 100vw, 264px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">&nbsp;</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">prostý nosník</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">příhradový nosník</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;" colspan="2"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9275" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-136.jpg" alt="" width="240" height="88" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-136.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-136-150x55.jpg 150w" sizes="(max-width: 240px) 100vw, 240px" /></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">prostý nosník</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Vazníky</strong> jsou určeny požadovaným rozpětím haly a tvarem střechy. Plnostěnné svařované vazníky se navrhují do rozpětí 12–15 m, výška svařovaného profilu přibližně 1/15 rozpětí. Příhradové vazníky se navrhují od 15 m rozpětí. Výška příhradového vazníku se volí přibližně 1/10 rozpětí. Příhradové vazníky se nejčastěji navrhují buď úhelníkové, nebo trubkové. Jak plnostěnné tak příhradové vazníky mohou být předpjaté.</p>



<p class="wp-block-paragraph"><strong>Průvlaky</strong> se použijí u hal, pokud vzdálenost vazníků je menší než vzdálenost sloupů. Mezilehlé vazníky jsou podepřeny průvlaky většinou příhradového provedení. Výška průvlaku se navrhuje rovna výšce čel vazníků.</p>



<p class="wp-block-paragraph"><strong>Sloupy</strong> mohou být buď vetknuty do základů a tak zajišťovat tuhost objektu v příčném směru, nebo mohou být tuze spojeny s vazníkem a tvořit <strong>rámovou</strong> vazbu. V obou případech jsou sloupy buď příhradové, nebo plnostěnné. Plnostěnný sloup se navrhuje do šířky 1,2–1,5 m.</p>



<p class="wp-block-paragraph"><strong>Zavětrování a ztužidla</strong> jsou montována z jednotlivých prutů buď trubkového profilu, nebo profilů IPN, UPN nebo úhelníků. Tato ztužidla mají různou funkci – svislá ztužidla mezi vazníky (v čelech a uvnitř rozpětí) zajišťují svislou polohu vazníků, zavětrování ve střešní rovině ztužuje střešní desku a přenáší vodorovné zatížení od větru na tuhé vazby.</p>



<p class="wp-block-paragraph">Některé firmy vyrábějí typizované ocelové haly, jejichž použití může zjednodušit a urychlit jak proces výstavby, tak projektovou přípravu.</p>



<p class="wp-block-paragraph"><strong>Ocelové příhradové desky</strong></p>



<p class="wp-block-paragraph">Příhradové desky jsou relativně tenké, jejich tloušťka se navrhuje 1/20–1/25 kratšího rozpětí. Prostorové působení deskové příhradoviny se nejlépe uplatní, pokud je její půdorysný tvar blízký čtverci a deska je uložena po obvodě ať spojitě nebo řadami sloupů.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-4">10.4 DŘEVĚNÉ HALY</h3>



<p class="wp-block-paragraph" id="tab-10-6"><em>Tab. 10.6</em> Konstrukční systémy rámových dřevěných hal</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Prvek</td>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Dřevěný lepený rám</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9279" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-137.jpg" alt="" width="265" height="167" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-137.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-137-150x95.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">12–35</td>
<td style="text-align: center; vertical-align: middle;">30–50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Dřevěný lepený rám složený z nosníků a stojek</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9280" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-138.jpg" alt="" width="265" height="167" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-138.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-138-150x95.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">4–30</td>
<td style="text-align: center; vertical-align: middle;">18–22</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Portálový rám z překližky</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9281" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-139.jpg" alt="" width="265" height="167" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-139.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-139-150x95.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">9–45</td>
<td style="text-align: center; vertical-align: middle;">20–40</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Lepený oblouk</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9282" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-140.jpg" alt="" width="265" height="167" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-140.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-140-150x95.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">15–100</td>
<td style="text-align: center; vertical-align: middle;">30–50</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Hlavní nosnou konstrukci hal mohou tvořit buď vazníky, nebo rámy. Vazníky se mohou ukládat na podpůrnou konstrukci z jiného materiálu – ocelové, popř. betonové sloupy, nebo betonové či zděné stěny. Svislá konstrukce se řeší tak, aby byla schopná samostatně přenášet účinky větru – sloupy jsou vetknuté, popř. v podélném směru zavětrované, stěna, pokud je tenká, se vyztužuje pilířky apod.</p>



<p class="wp-block-paragraph">Dřevěné vazníky se běžně používají do rozpětí 24–30 m, pro větší rozpětí jsou výhodnější obloukové konstrukce. Rozteče vazníků se volí v rozmezí 3,6; 4,2; 4,8 a 6,0 m podle druhu pláště. Pro větší rozpětí od 40 m se doporučují rozteče 9–12 m. Stejně i rámové vazby se umísťují ve vzdálenosti 3,6–6,0 m.</p>



<p class="wp-block-paragraph">Ohýbané prvky probraných dřevěných konstrukcí mají většinou výrazný nepoměr ohybových tuhostí vůči hlavním osám setrvačnosti. Dále většina spojů prvků bývá kloubová, a proto celá soustava bednění, krokví, vaznic, vazníků, popř. rámů není schopna přenášet libovolný směr zatížení. Proto je třeba doplnit ztužidla jednak ve střeše samotné, popř. u rámů ještě ve směru kolmém k jejich rovině.</p>



<p class="wp-block-paragraph" id="tab-10-7"><em>Tab. 10.7</em> Dřevěné vazníky</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Provedení</td>
<td style="text-align: center; vertical-align: middle;">Obrázek</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Výška <em>h</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Vzdálenost vazeb [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="3">Sbíjené</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9283" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-141.jpg" alt="" width="265" height="69" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-141.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-141-150x39.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">7,5–20</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8–<span style="font-size: 19px;"><em>ℓ</em></span>/12</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9284" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-142.jpg" alt="" width="265" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-142.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-142-150x45.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">7,5–20</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8–<span style="font-size: 19px;"><em>ℓ</em></span>/10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9285" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-143.jpg" alt="" width="265" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-143.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-143-150x45.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">6–12</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8–<span style="font-size: 19px;"><em>ℓ</em></span>/10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="11">Lepené</td>
<td style="text-align: center; vertical-align: middle;" rowspan="11">lamelové</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9286" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-144.jpg" alt="" width="265" height="70" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-144.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-144-150x40.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/17</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9287" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-145.jpg" alt="" width="265" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-145.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-145-150x41.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;"><em>h</em><em><sub>1</sub> </em>= <span style="font-size: 19px;"><em>ℓ</em></span>/16<br><em>h</em><sub>2</sub> = <span style="font-size: 19px;"><em>ℓ</em></span>/30</td>
<td style="text-align: center; vertical-align: middle;">3,6–9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9288" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-146.jpg" alt="" width="265" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-146.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-146-150x41.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;"><em>h</em><sub>1</sub> = <span style="font-size: 19px;"><em>ℓ</em></span>/16<br><em>h</em><sub>2</sub> = <span style="font-size: 19px;"><em>ℓ</em></span>/30</td>
<td style="text-align: center; vertical-align: middle;">3,6–9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9289" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-147.jpg" alt="" width="265" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-147.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-147-150x41.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/16</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9290" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-148.jpg" alt="" width="253" height="76" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-148.jpg 253w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-148-150x45.jpg 150w" sizes="(max-width: 253px) 100vw, 253px" /></td>
<td style="text-align: center; vertical-align: middle;">10–25</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9291" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-149.jpg" alt="" width="265" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-149.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-149-150x41.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">15–50</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/40</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9292" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-150.jpg" alt="" width="265" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-150.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-150-150x41.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">15–40</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/36</td>
<td style="text-align: center; vertical-align: middle;">4,2–7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9293" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-151.jpg" alt="" width="265" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-151.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-151-150x41.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">15–40</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/36</td>
<td style="text-align: center; vertical-align: middle;">4,2–7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9294" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-152.jpg" alt="" width="265" height="79" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-152.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-152-150x45.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">6–15</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8–<span style="font-size: 19px;"><em>ℓ</em></span>/12</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9295" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-153.jpg" alt="" width="265" height="79" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-153.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-153-150x45.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">6–15</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8–<span style="font-size: 19px;"><em>ℓ</em></span>/12</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9296" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-154.jpg" alt="" width="265" height="67" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-154.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-154-150x38.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">4–8</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/20–<span style="font-size: 19px;"><em>ℓ</em></span>/30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="8">Příhradové</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9297" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-155.jpg" alt="" width="265" height="67" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-155.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-155-150x38.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">10–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9298" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-156.jpg" alt="" width="265" height="84" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-156.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-156-150x48.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">24–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/6–<span style="font-size: 19px;"><em>ℓ</em></span>/7</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9299" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-157.jpg" alt="" width="265" height="87" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-157.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-157-150x49.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">12–18</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/6</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9300" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-158.jpg" alt="" width="265" height="87" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-158.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-158-150x49.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">21–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/5</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9301" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-159.jpg" alt="" width="265" height="87" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-159.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-159-150x49.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">12–24</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/5–<span style="font-size: 19px;"><em>ℓ</em></span>/7</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9302" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-160.jpg" alt="" width="265" height="104" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-160.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-160-150x59.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">30–100</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9303" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-161.jpg" alt="" width="265" height="104" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-161.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-161-150x59.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">30–100</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9304" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-162.jpg" alt="" width="265" height="104" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-162.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-162-150x59.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
<td style="text-align: center; vertical-align: middle;">30–100</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/8</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-10-8"><em>Tab. 10.8</em> Dřevěné rámy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Provedení</td>
<td style="text-align: center; vertical-align: middle;">Obrázek</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Výška <em>h</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Vzdálenost vazeb [m]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="5">Lepené lamelové</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9305" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-163.jpg" alt="" width="277" height="154" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-163.jpg 277w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-163-150x83.jpg 150w" sizes="(max-width: 277px) 100vw, 277px" /></td>
<td style="text-align: center; vertical-align: middle;">15–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/23</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/3–<span style="font-size: 19px;"><em>ℓ</em></span>/40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9306" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-164.jpg" alt="" width="277" height="158" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-164.jpg 277w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-164-150x86.jpg 150w" sizes="(max-width: 277px) 100vw, 277px" /></td>
<td style="text-align: center; vertical-align: middle;">15–50</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/25</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9307" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-165.jpg" alt="" width="277" height="158" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-165.jpg 277w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-165-150x86.jpg 150w" sizes="(max-width: 277px) 100vw, 277px" /></td>
<td style="text-align: center; vertical-align: middle;">15–60</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/26</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/4–<span style="font-size: 19px;"><em>ℓ</em></span>/6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9308" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-166.jpg" alt="" width="268" height="172" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-166.jpg 268w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-166-150x96.jpg 150w" sizes="(max-width: 268px) 100vw, 268px" /></td>
<td style="text-align: center; vertical-align: middle;">15–50</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/26</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9309" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-167.jpg" alt="" width="268" height="172" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-167.jpg 268w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-167-150x96.jpg 150w" sizes="(max-width: 268px) 100vw, 268px" /></td>
<td style="text-align: center; vertical-align: middle;">15–40</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/20</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Sbíjené</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9310" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-168.jpg" alt="" width="273" height="163" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-168.jpg 273w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-168-150x90.jpg 150w" sizes="(max-width: 273px) 100vw, 273px" /></td>
<td style="text-align: center; vertical-align: middle;">10–18</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/10–<span style="font-size: 19px;"><em>ℓ</em></span>/8</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/2–<span style="font-size: 19px;"><em>ℓ</em></span>/3</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Skříňové</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9311" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-169.jpg" alt="" width="273" height="163" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-169.jpg 273w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-169-150x90.jpg 150w" sizes="(max-width: 273px) 100vw, 273px" /></td>
<td style="text-align: center; vertical-align: middle;">15–30</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/3–<span style="font-size: 19px;"><em>ℓ</em></span></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Příhradové</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9312" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-170.jpg" alt="" width="273" height="159" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-170.jpg 273w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-170-150x87.jpg 150w" sizes="(max-width: 273px) 100vw, 273px" /></td>
<td style="text-align: center; vertical-align: middle;">10–25</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/10</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9313" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-171.jpg" alt="" width="273" height="159" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-171.jpg 273w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-171-150x87.jpg 150w" sizes="(max-width: 273px) 100vw, 273px" /></td>
<td style="text-align: center; vertical-align: middle;">10–18</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/10–<span style="font-size: 19px;"><em>ℓ</em></span>/9</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9314" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-172.jpg" alt="" width="256" height="147" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-172.jpg 256w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-172-150x86.jpg 150w" sizes="(max-width: 256px) 100vw, 256px" /></td>
<td style="text-align: center; vertical-align: middle;">15–30</td>
<td style="text-align: center; vertical-align: middle;"><span style="font-size: 19px;"><em>ℓ</em></span>/15</td>
<td style="text-align: center; vertical-align: middle;">–</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-5">10.5 ZDĚNÉ HALY</h3>



<p class="wp-block-paragraph" id="tab-10-9"><em>Tab. 10.9</em> Konstrukční systémy zděných hal</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Provedení</td>
<td style="text-align: center; vertical-align: middle;">Obrázek</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Tloušťka <em>h</em> [mm]</td>
<td style="text-align: center; vertical-align: middle;">Poměr <span style="font-size: 19px;"><em>ℓ</em></span>/<em>h</em></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Zděné skořepiny</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9315" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-173.jpg" alt="" width="205" height="265" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-173.jpg 205w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-173-116x150.jpg 116w" sizes="(max-width: 205px) 100vw, 205px" /></td>
<td style="text-align: center; vertical-align: middle;">6–15</td>
<td style="text-align: center; vertical-align: middle;">75–125</td>
<td style="text-align: center; vertical-align: middle;">80–120</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Zděné oblouky</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9316" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-174.jpg" alt="" width="197" height="178" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-174.jpg 197w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-174-150x136.jpg 150w" sizes="(max-width: 197px) 100vw, 197px" /></td>
<td style="text-align: center; vertical-align: middle;">8–50</td>
<td style="text-align: center; vertical-align: middle;">70–600</td>
<td style="text-align: center; vertical-align: middle;">30–60</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Zděné klenby, kupole a báně</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9317" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-175.jpg" alt="" width="197" height="297" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-175.jpg 197w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-175-99x150.jpg 99w" sizes="(max-width: 197px) 100vw, 197px" /></td>
<td style="text-align: center; vertical-align: middle;">5–40</td>
<td style="text-align: center; vertical-align: middle;">75–300</td>
<td style="text-align: center; vertical-align: middle;">30–80</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-6">10.6 HALY Z PLASTŮ</h3>



<p class="wp-block-paragraph" id="tab-10-10"><em>Tab. 10.10</em> Konstrukční systémy hal z plastů</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Provedení</td>
<td style="text-align: center; vertical-align: middle;">Obrázek</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poznámka</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Kupole, báně z tvarovaných panelů</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9318" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-176.jpg" alt="" width="284" height="236" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-176.jpg 284w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-176-150x125.jpg 150w" sizes="(max-width: 284px) 100vw, 284px" /></td>
<td style="text-align: center; vertical-align: middle;">4–20</td>
<td style="text-align: center; vertical-align: middle;">Kupole mohou mít buď pravoúhlý, nebo kruhový půdorys</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Lomenice z tvarovaných desek</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9319" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-177.jpg" alt="" width="311" height="193" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-177.jpg 311w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-177-150x93.jpg 150w" sizes="(max-width: 311px) 100vw, 311px" /></td>
<td style="text-align: center; vertical-align: middle;">5–20</td>
<td style="text-align: center; vertical-align: middle;">Vyrobí se spojením 2–3 typů tvarovaných desek</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-7">10.7 HALY Z TKANIN A FOLIÍ</h3>



<p class="wp-block-paragraph" id="tab-10-11"><em>Tab. 10.11</em> Konstrukční systémy z tkanin a folií</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Provedení</td>
<td style="text-align: center; vertical-align: middle;">Obrázek</td>
<td style="text-align: center; vertical-align: middle;">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;">Poloměr zakřivení [m]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Tkaninový stan</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9320" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-178.jpg" alt="" width="267" height="213" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-178.jpg 267w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-178-150x120.jpg 150w" sizes="(max-width: 267px) 100vw, 267px" /></td>
<td style="text-align: center; vertical-align: middle;">9–18</td>
<td style="text-align: center; vertical-align: middle;">25–35</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Lanový vyztužený stan</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9321" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-179.jpg" alt="" width="242" height="202" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-179.jpg 242w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-179-150x125.jpg 150w" sizes="(max-width: 242px) 100vw, 242px" /></td>
<td style="text-align: center; vertical-align: middle;">18–60</td>
<td style="text-align: center; vertical-align: middle;">80–100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Síť z předpjaté oceli s tkaninovým překrytím</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9322" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-180.jpg" alt="" width="296" height="155" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-180.jpg 296w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-180-150x79.jpg 150w" sizes="(max-width: 296px) 100vw, 296px" /></td>
<td style="text-align: center; vertical-align: middle;">25–100</td>
<td style="text-align: center; vertical-align: middle;">100–300</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Lany podepřená nafukovací (přetlaková) hala</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9323" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-181.jpg" alt="" width="275" height="155" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-181.jpg 275w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-181-150x85.jpg 150w" sizes="(max-width: 275px) 100vw, 275px" /></td>
<td style="text-align: center; vertical-align: middle;">90–180</td>
<td style="text-align: center; vertical-align: middle;">80–100</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Nafukovací (přetlaková) hala</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9324" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-182.jpg" alt="" width="309" height="190" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-182.jpg 309w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-182-150x92.jpg 150w" sizes="(max-width: 309px) 100vw, 309px" /></td>
<td style="text-align: center; vertical-align: middle;">15–45</td>
<td style="text-align: center; vertical-align: middle;">Povrch membrány má mít tvar kupole a je předpjatý v každém bodě</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Pneumatický rám (přetlaková žebra)</td>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9325" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-183.jpg" alt="" width="334" height="284" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-183.jpg 334w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-183-150x128.jpg 150w" sizes="(max-width: 334px) 100vw, 334px" /></td>
<td style="text-align: center; vertical-align: middle;">6–18</td>
<td style="text-align: center; vertical-align: middle;">K dosažení potřebné nosnosti a tuhosti je nutný vysoký přetlak v žebrech</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="11">11 ZAKLÁDÁNÍ STAVEB</h3>



<p class="wp-block-paragraph">Způsob založení stavby je závislý na druhu základové půdy (základových poměrech), na zatížení a na konstrukčním uspořádání objektu. Základová konstrukce a základová půda tvoří jeden neoddělitelný celek.</p>



<p class="wp-block-paragraph">Základové konstrukce lze rozdělit na plošné (patky, pasy, rošty, desky), hlubinné (piloty, studny, kesony) a na speciální (pracovní pažení stavebních jam, konstrukční a těsnící podzemní stěny, skříňové základy apod.).</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="11-1">11.1 ZÁKLADY PLOŠNÉ</h3>



<p class="wp-block-paragraph">Plošné základové konstrukce zprostředkovávají přenos zatížení stavby do základové půdy v bezprostředním okolí konstrukce. Konstrukčním materiálem je zpravidla prostý, vyztužený nebo výjimečně předpjatý beton. Plošné základy jsou nejrozšířenějším způsobem zakládání staveb.</p>



<p class="wp-block-paragraph">Při navrhování plošných základů se postupuje podle složitosti základových poměrů, podle náročnosti konstrukcí a podle stupně projektové přípravy.</p>



<p class="wp-block-paragraph">Podle složitosti rozeznáváme základové poměry:</p>



<ul class="wp-block-list"><li>jednoduché (základové půda se v rozsahu stavebního objektu podstatně nemění, jednotlivé vrstvy mají přibližně stejnou mocnost a jsou uloženy vodorovně, podzemní voda neovlivňuje návrh konstrukce objektu);</li><li>složité (základová půda se v rozsahu stavebního objektu podstatně mění nebo vykazuje nepříznivé vlastnosti např. malou únosnost, podzemní voda se nepříznivě uplatňuje při navrhování objektu.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Podle náročnosti se rozlišují stavební konstrukce:</p>



<ul class="wp-block-list"><li>nenáročné které nejsou citlivé na rozdíly v nerovnoměrném sedání, patří sem většina nízkých objektů do dvou podlaží – rodinné domy, garáže, zařízení staveniště apod.;</li><li>náročné jsou všechny ostatní stavební objekty.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Rozlišují se tři geotechnické kategorie podle kombinace složitosti základových poměrů a náročnosti stavebního objektu.</p>



<p class="wp-block-paragraph">Podle zásad <strong>1. geotechnické kategorie</strong> se postupuje:</p>



<ul class="wp-block-list"><li>při předběžných hodnoceních staveniště;</li><li>při předprojektové přípravě;</li><li>při definitivním návrhu, kdy je možno užít těchto zásad u nenáročných stavebních objektů v jednoduchých základových poměrech. Napětí v základové spáře získané z charakteristických hodnot zatížení se srovnávají s hodnotami tabulkové návrhové pevnosti zeminy <em>R</em><sub>dt</sub> – viz <em><a href="#tab-11-1">tab. 11.1</a></em>–<em><a href="#tab-11-3">11.3</a></em>.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Podle zásad <strong>2. geotechnické kategorie</strong> se postupuje:</p>



<ul class="wp-block-list"><li>při definitivním návrhu:<ul><li>nenáročné konstrukce ve složitých základových poměrech;</li></ul><ul><li>náročné konstrukce v jednoduchých základových poměrech.</li></ul></li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Používají se směrné nebo místní charakteristické hodnoty vlastností základové půdy. Podle zásad <strong>3. geotechnické kategorie</strong> se postupuje:</p>



<ul class="wp-block-list"><li>při definitivním návrhu náročných konstrukcí ve složitých základových poměrech. Do výpočtu vstupují charakteristické hodnoty vlastností základové půdy stanovené zkouškami.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">U 2. a 3. geotechnické kategorie se srovnávají účinky extrémních hodnot návrhového zatížení s návrhovou únosností základové půdy <em>R</em><sub>d</sub>. Při výpočtu sedání se však uplatní charakteristické hodnoty zatížení.</p>



<p class="wp-block-paragraph">Z hlediska technologického se základové konstrukce z prostého betonu provádějí zpravidla přímo do výkopu, pokud vlastnosti zeminy umožní jeho dočasně dostatečně stabilní tvar. Popřípadě je možné použít betonové tvárnice ztraceného bednění, část základu se vybetonuje do výkopu, na druhou část se použijí tvárnice a základ se slabě vyztuží. Železobetonové základy se bední, pro bednění je nutné zvětšit výkop.</p>



<p class="wp-block-paragraph">Zatížení na základovou konstrukci se stanoví statickým výpočtem. Při posouzení únosnosti základové půdy lze předběžně určit vlastní tíhu základu (např. základový pas pod stěnou, základová patka) jako 10 % normálové síly působící na základ.</p>



<p class="wp-block-paragraph" id="11-1-1"><strong>11.1.1 Únosnost a přetvoření základové půdy</strong></p>



<p class="wp-block-paragraph">Návrhová únosnost základové půdy závisí na jejích mechanických a fyzikálních vlastnostech, na její homogenitě, izotropii, na rozměrech, tvaru, hloubce, tuhosti základové konstrukce, mimostřednosti a šikmosti zatížení a na hladině podzemní vody.</p>



<p class="wp-block-paragraph">Hodnoty tabulkové charakteristické únosnosti základové půdy <em>R</em><sub>dt</sub> jsou uvedeny v následujících <em>tab. 11.1</em>–<em>11.3</em> a platí pro 1. geotechnikou kategorii (nenáročné stavby v jednoduchých základových poměrech, u nichž se výpočet sedání neprovádí. Pro 2. a 3. geotechnickou kategorii je nutné důsledně postupovat podle teorie mezních stavů.</p>



<p class="wp-block-paragraph" id="tab-11-1"><em>Tab. 11.1</em> Návrhová hodnota únosnosti <em>R</em><sub>dt</sub> pro jednozrnné zeminy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Zemina</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Hloubka založení [m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Šířka základu [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Tabulková návrhová hodnota únosnosti <em>R</em><sub>dt</sub> [Mpa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">druh</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">třída</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">konzistence</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">měkká</td>
<td style="text-align: center; vertical-align: middle;">tuhá</td>
<td style="text-align: center; vertical-align: middle;">pevná</td>
<td style="text-align: center; vertical-align: middle;">tvrdá</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="8">Jemnozrnné (hlíny, jíly)</td>
<td style="text-align: center; vertical-align: middle;">F1</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">0,8–1,5</td>
<td style="text-align: center; vertical-align: middle;" rowspan="8">≤ 3</td>
<td style="text-align: center; vertical-align: middle;">0,11</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F2</td>
<td style="text-align: center; vertical-align: middle;">0,10</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
<td style="text-align: center; vertical-align: middle;">0,275</td>
<td style="text-align: center; vertical-align: middle;">0,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F3</td>
<td style="text-align: center; vertical-align: middle;">0,10</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
<td style="text-align: center; vertical-align: middle;">0,275</td>
<td style="text-align: center; vertical-align: middle;">0,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F4</td>
<td style="text-align: center; vertical-align: middle;">0,08</td>
<td style="text-align: center; vertical-align: middle;">0,150</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F5</td>
<td style="text-align: center; vertical-align: middle;">0,07</td>
<td style="text-align: center; vertical-align: middle;">0,150</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F6</td>
<td style="text-align: center; vertical-align: middle;">0,05</td>
<td style="text-align: center; vertical-align: middle;">0,100</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
<td style="text-align: center; vertical-align: middle;">0,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F7</td>
<td style="text-align: center; vertical-align: middle;">0,05</td>
<td style="text-align: center; vertical-align: middle;">0,100</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
<td style="text-align: center; vertical-align: middle;">0,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">F8</td>
<td style="text-align: center; vertical-align: middle;">0,04</td>
<td style="text-align: center; vertical-align: middle;">0,080</td>
<td style="text-align: center; vertical-align: middle;">0,160</td>
<td style="text-align: center; vertical-align: middle;">0,30</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-2"><em>Tab. 11.2</em> Návrhová hodnota únosnosti <em>R</em><sub>dt</sub> pro písčité a štěrkovité zaminy</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Zemina</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Hloubka založení [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Tabulková návrhová hodnota únosnosti <em>R</em><sub>dt</sub> [Mpa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">druh</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">třída</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">šířka základu <em>b</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,5</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="5">Písčité</td>
<td style="text-align: center; vertical-align: middle;">S1</td>
<td style="text-align: center; vertical-align: middle;" rowspan="10">1,0</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
<td style="text-align: center; vertical-align: middle;">0,500</td>
<td style="text-align: center; vertical-align: middle;">0,800</td>
<td style="text-align: center; vertical-align: middle;">0,600</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">S2</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">0,350</td>
<td style="text-align: center; vertical-align: middle;">0,600</td>
<td style="text-align: center; vertical-align: middle;">0,500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">S3</td>
<td style="text-align: center; vertical-align: middle;">0,225</td>
<td style="text-align: center; vertical-align: middle;">0,275</td>
<td style="text-align: center; vertical-align: middle;">0,400</td>
<td style="text-align: center; vertical-align: middle;">0,325</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">S4</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
<td style="text-align: center; vertical-align: middle;">0,225</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">S5</td>
<td style="text-align: center; vertical-align: middle;">0,125</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="5">Štěrkovité</td>
<td style="text-align: center; vertical-align: middle;">G1</td>
<td style="text-align: center; vertical-align: middle;">0,500</td>
<td style="text-align: center; vertical-align: middle;">0,800</td>
<td style="text-align: center; vertical-align: middle;">1,000</td>
<td style="text-align: center; vertical-align: middle;">0,800</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">G2</td>
<td style="text-align: center; vertical-align: middle;">0,400</td>
<td style="text-align: center; vertical-align: middle;">0,650</td>
<td style="text-align: center; vertical-align: middle;">0,850</td>
<td style="text-align: center; vertical-align: middle;">0,650</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">G3</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
<td style="text-align: center; vertical-align: middle;">0,450</td>
<td style="text-align: center; vertical-align: middle;">0,700</td>
<td style="text-align: center; vertical-align: middle;">0,500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">G4</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
<td style="text-align: center; vertical-align: middle;">0,400</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">G5</td>
<td style="text-align: center; vertical-align: middle;">0,175</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">0,200</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>U zemin tříd S a G při hloubce založení větší než 1 m, lze tabulkové hodnoty únosnosti zvětšit o 2,5 násobek tíhy zeminy ležící mezi hloubkou založení a hloubkou 1 m. U zemin třídy F se únosnost zvětší o tíhu zeminy ležící mezi hloubkou 1,5 m a hloubkou založení. Pokud se hladina podzemní vody nachází základovou spárou v hloubce, rovnající se šířce základu anebo menší, zmenšují se tabulkové hodnoty o 30 %. Nalézá-li se v hloubce poloviny šířky základu pod základovou spárou únosnější, lze zvětšit tabulkové hodnoty o 20 %.</p>



<p class="wp-block-paragraph" id="priklad-11-1"><strong>Příklad 11.1</strong></p>



<p class="wp-block-paragraph">Zjistěte výslednou (upravenou) tabulkovou návrhovou únosnost <em>R</em><sub>dt,výsl</sub> pro základový pas (pod stěnou) šířky <em>b</em> = 2,00 m, je-li objemová hmotnost zeminy třídy S2 <span style="font-size: 19px;"><em>γ</em></span> = 2 000 kg/m<sup>3</sup>.</p>



<p class="wp-block-paragraph">Interpolací se stanoví z <em>tab. 11.2</em> výchozí tabulková únosnost.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
R_\text{dt}=(0{,}35+0{,}60)/2=0{,}475\space\text{MPa}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="256" height="277" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-184.jpg" alt="" class="wp-image-9331" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-184.jpg 256w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-184-139x150.jpg 139w" sizes="(max-width: 256px) 100vw, 256px" /></figure>
</div>


<p class="wp-block-paragraph">Výsledná návrhová únosnost (zvětšení o 2,5 násobek tíhy zeminy ležící mezi hloubkou založení (2 m) a hloubkou 1 m, zvětšení o 20 % vyplývající z únosnější zeminy v hloubce 0,8 m pod základovou spárou a níže, snížení o 30 %, plynoucí z přítomnosti podzemní vody – hladina 1,8 m &lt; 2 m pod základovou spárou).</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
R_\text{dt,výsl}=1{,}\cdot20{,}7[R_\text{dt}+2{,}5\cdot\gamma\cdot(D-1\space000)]=0{,}84[0{,}475+2{,}5\cdot20\cdot10^{-6}\cdot1\space000)]=0{,}441\space\text{MPa}
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="tab-11-3"><em>Tab. 11.3</em> Zatřídění skalních hornin podle pevnosti</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">Zatřídění skalních hornin podle pevnosti</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Únosnost <em>R</em><sub>dt</sub> [MPa]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">třída</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">pevnost [MPa]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">střední hustota diskontinuit [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">velmi malá až malá 600</td>
<td style="text-align: center; vertical-align: middle;">střední až velká 600–60</td>
<td style="text-align: center; vertical-align: middle;">velmi velká až extrémně velká 60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">R1</td>
<td style="text-align: center; vertical-align: middle;">&gt; 150</td>
<td style="vertical-align: middle; text-align: left;">velmi vysoká</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">2,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">R2</td>
<td style="text-align: center; vertical-align: middle;">150–50</td>
<td style="vertical-align: middle; text-align: left;">vysoká</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">R3</td>
<td style="text-align: center; vertical-align: middle;">50–15</td>
<td style="vertical-align: middle; text-align: left;">střední</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">R4</td>
<td style="text-align: center; vertical-align: middle;">15–5</td>
<td style="vertical-align: middle; text-align: left;">nízká</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">R5</td>
<td style="text-align: center; vertical-align: middle;">5–0,5</td>
<td style="vertical-align: middle; text-align: left;">velmi nízká</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">0,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">R6</td>
<td style="text-align: center; vertical-align: middle;">1,5–0,5</td>
<td style="vertical-align: middle; text-align: left;">extrémně nízká</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
<td style="text-align: center; vertical-align: middle;">0,15</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Tabulková návrhová únosnost základové půdy <em>R</em><sub>dt</sub> má orientační význam a odpovídá dřívějšímu pojmu „odvozené normové namáhání“.</p>



<p class="wp-block-paragraph">Mezní stav použitelnosti (přetvoření, sednutí staveb) se pro 1. geotechnickou kategorii neposuzuje. Pro 2. a 3. geotechnickou kategorii se pro výpočet sednutí použijí charakteristické hodnoty přetvárných charakteristik vlastností základové půdy.</p>



<p class="wp-block-paragraph">Tabulkové hodnoty návrhových únosností <em>R</em><sub>dt</sub> jsou sestaveny s ohledem na obě skupiny mezních stavů (únosnosti a použitelnosti). Návrhová únosnost <em>R</em><sub>d</sub> roste přibližně lineárně s šířkou základu, naopak zatížení spáry <span style="font-size: 19px;"><em>σ</em></span><sub>d</sub> potřebné k dosažení určité konstantní hodnoty sedání klesá se šířkou základu – viz <em>obr. 11.1</em>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-1"><img loading="lazy" decoding="async" width="240" height="187" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-1.jpg" alt="" class="wp-image-9332" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-1.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-1-150x117.jpg 150w" sizes="(max-width: 240px) 100vw, 240px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.1</em> Závislost dosažení mezních stavů únosnosti a použitelnoti (sedání) plošného základu na jeho šířce</p>



<p class="wp-block-paragraph">Z průběhu obou mezních stavů je patrné, že u úzkých základů rozhoduje mezní stav únosnosti, u širokých základů mezní stav použitelnosti. V tabulkách se toto omezení projevuje u nesoudržných zemin (písčitých a štěrkovitých), kde tabulkové hodnoty únosnosti pro šířku <em>b</em> = 6 m jsou menší než pro <em>b</em> = 3 m. U soudržných zemin (jemnozrnných) jsou tabulkové hodnoty únosnosti do šířky základu <em>b</em> = 3 m konstantní, neboť vliv šířky základu <em>b</em> na únosnost je malý a sedání od zatížení <em>R</em><sub>dt</sub> také.</p>



<p class="wp-block-paragraph" id="11-1-2"><strong>11.1.2 Klimatické vlivy</strong></p>



<p class="wp-block-paragraph">Z hlediska promrzání se stanoví nejmenší hloubka založení pod upraveným povrchem území u definitivních staveb:</p>



<ul class="wp-block-list"><li>pod zámrznou hloubkou, 0,800 m u hlinitopísčitých a písčitohlinitých půd;</li><li>1,000 m u jílovitých půd;</li><li>1,400 m u smrštitelných jílů;</li><li>0,500 m u skalních hornin;</li><li>1,600 m u jemnozrnných zemin F6 a F7, které mohou namrzat;</li><li>0,450 m pod vnitřními stěnami;</li><li>nejméně 0,4 m u provizorních konstrukcí a u základů prokazatelně chráněných proti promrzání;</li><li>hloubku založení je třeba zvětšit v oblastech s mrazovým indexem větším než 625 (součin mrazových dnů v souvislém období a průměrné záporné teploty příslušné těmto mrazovým dnům).</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Z hlediska vysychání základové půdy se stanoví u zemin třídy F7 a F8 (hlíny a jíly s vysokou až extrémně vysokou plasticitou) nejmenší hloubky založení 1,6 m pod upraveným povrchem území.</p>



<p class="wp-block-paragraph">V průběhu výstavby je třeba základovou půdu chránit proti nepříznivým klimatickým účinkům a proti porušení proudovým tlakem podzemní vody nebo zaplavení základové spáry.</p>



<p class="wp-block-paragraph" id="11-1-3"><strong>11.1.3 Základový pas</strong></p>



<p class="wp-block-paragraph">Používá se pod stěnami (zdmi) u stěnových konstrukčních systémů staveb. Pro 1. geotechnickou kategorii u betonových a železobetonových, dostředně zatížených pasů, se nutná šířka <em>b </em>stanoví z tabulkové návrhové únosnosti základové spáry <em>R</em><sub>dt</sub> – viz <em><a href="#tab-11-1">tab. 11.1</a></em>–<em><a href="#tab-11-3">11.3</a></em>, nutná výška <em>h</em> se určí pomocí roznášecího úhlu <span style="font-size: 19px;"><em>α</em></span> = 60° (viz <em>obr. 11.2</em> a <em>11.3</em>), který je odvislý od návrhové pevnosti betonu v tahu a únosnosti základové půdy.</p>



<p class="wp-block-paragraph">Základové pasy se navrhují obvykle z prostého betonu pevnostních tříd C8/10–C12/15 popřípadě C16/20. Rozměry základů zaokrouhlujeme na 50 mm. Platí rovněž pro základové patky – viz <em>kap. 11.1.4</em>.</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-2"><img loading="lazy" decoding="async" width="239" height="248" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-2.jpg" alt="" class="wp-image-9333" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-2.jpg 239w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-2-145x150.jpg 145w" sizes="(max-width: 239px) 100vw, 239px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.2</em> Základový pas z prostého betonu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-3"><img loading="lazy" decoding="async" width="171" height="199" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-3.jpg" alt="" class="wp-image-9334" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-3.jpg 171w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-3-129x150.jpg 129w" sizes="(max-width: 171px) 100vw, 171px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr.11.3</em> Základový pas ze železobetonu</p>
</div>
</div>



<p class="wp-block-paragraph"><strong>Hloubka založení</strong></p>



<p class="wp-block-paragraph">Základová spára pod zámrznou hloubkou (viz <em>kap. 11.1.4</em>)</p>



<p class="wp-block-paragraph">šířka pasu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=1{,}1\cdot f_\text{s}/R_\text{dt}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">výška pasu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=(1{,}8-2)\cdot\alpha\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Při roznášecím úhlu <span style="font-size: 19px;"><em>α</em></span> &lt; 60° nutno pas vyztužit a použít beton minimální třídy C20/25 (hlavní nosná výztuž se umístí při spodním povrchu a je orientována kolmo na směr stěny).</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Výraz pro předběžné stanovení šířky pasu, popř. výšky pasu, lze použít i pro 2. a 3. geotechnikou kategorii, zaměníme-li <em>f</em><sub>s</sub> za <em>f</em><sub>d</sub> a <em>R</em><sub>dt</sub> za <em>R</em><sub>d</sub> (<em>f</em><sub>s</sub>/<em>f</em><sub>d</sub> je účinek od charakteristických/návrhových hodnot zatížení, <em>R</em><sub>d</sub>/<em>R</em><sub>dt</sub> je návrhová/tabulková únosnost základové půdy, <span style="font-size: 19px;"><em>σ</em></span><sub>ds</sub>/<span style="font-size: 19px;"><em>σ</em></span><sub>de</sub> je kontaktní napětí v základové spáře od charakteristických/návrhových hodnot zatížení).</p>



<p class="wp-block-paragraph" id="priklad-11-2"><strong>Příklad 11.2</strong></p>



<p class="wp-block-paragraph">Navrhněte základový pas <em>f</em><sub>k</sub> = 200 kN/m, hloubka založení 1 m, zemina písčitá S4 <em>R</em><sub>dt</sub> = 0,224 MPa (při předpokládané šířce pasu <em>b</em> = 1,0 m), tloušťka stěny <em>t</em> = 0,3 m, beton C16/20.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b\ge1{,}1\cdot f_\text{s}/R_\text{dt}=1{,}1\cdot200/0{,}225\cdot10^3=0{,}98\space\text{m}\\\\
h\ge 1{,}8a=1{,}8\cdot(0{,}98-0{,}3)/2=0{,}612\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Navržený základový pas <em>b</em>/<em>h</em> = 1,00/0,65 m</p>



<p class="wp-block-paragraph" id="11-1-4"><strong>11.1.4 Základové patky</strong></p>



<p class="wp-block-paragraph">Základové patky jsou nejčastěji používanými základovými prvky u sloupových konstrukčních systémů staveb. Navrhují se pokud možno v půdorysném tvaru čtverce popř. obdélníka až do poměru stran 3 : 5, výjimečně ve tvaru kruhu. Z hlediska hospodárnosti a postupu výstavby jsou patky výhodné do největšího rozměru rovnému polovině osové vzdálenosti sloupů. Podmínkou pro zakládání na patkách je pokud možno stejnorodá základová zemina o zhruba stejné mocnosti a menší stlačitelnosti. Při návrhu konstrukčního systému stavby je výhodné přihlédnout k tomu, aby zatížení přenesené od patek nebylo příliš rozdílné jak z důvodů výrobních, tak i pro stejné stlačení zeminy.</p>



<p class="wp-block-paragraph"><strong>Patky z prostého betonu</strong></p>



<p class="wp-block-paragraph">Navrhují se podle tvaru jako jednostupňové, popř. vícestupňové. Výška patky je závislá na návrhové hodnotě pevnosti betonu v tahu (popř. napětí v šikmém tahu) a na únosnosti základové půdy. Roznášecí úhel lze předpokládat <span style="font-size: 19px;"><em>α</em></span> = 60°. Použijí se třídy betonu C8/10 až C12/15, popř. C16/20 viz <em><a href="#11-1-3">kap. 11.1.3</a></em>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-11-4"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-4.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-4.jpg" alt="" class="wp-image-9337" width="291" height="165" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-4.jpg 581w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-4-150x85.jpg 150w" sizes="(max-width: 291px) 100vw, 291px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.4</em> Patka z prostého betonu</p>



<p class="wp-block-paragraph"><strong>Patky železobetonové</strong></p>



<p class="wp-block-paragraph">Pro nejčastěji se vyskytující čtvercový základ, při dostředném zatížení, přibližně platí</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=\ell\ge\sqrt{1{,}1F_\text{s}/R_\text{dt}}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je </p>



<p class="wp-block-paragraph"><em>b</em> &#8230; šířka patky [m],</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>ℓ</em></span> &#8230; délka patky [m].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Viz též poznámku v <em><a href="#11-1-3">kap. 11.1.3</a></em></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h\ge1{,}8\cdot a
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-5"><img loading="lazy" decoding="async" width="214" height="210" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-5.jpg" alt="" class="wp-image-9338" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-5.jpg 214w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-5-150x147.jpg 150w" sizes="(max-width: 214px) 100vw, 214px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.5</em> Patka ze železobetonu</p>



<p class="wp-block-paragraph">Doporučuje se navrhnout patky konstantní výšky <em>h</em>, pokud možno čtvercového půdorysu <em>b</em> = <span style="font-size: 19px;"><em>ℓ</em></span>, s dvousměrnou ortogonální výztuží a z betonu pevnostní třídy C20/25.</p>



<p class="wp-block-paragraph">Při návrhu půdorysných rozměrů se postupuje stejně jako u patek z prostého betonu (pro čtvercový půdorys <em>b</em> = <span style="font-size: 19px;"><em>ℓ</em></span> platí výraz z <em>kap. 11.1.4</em>).</p>



<p class="wp-block-paragraph">Výška patky bez smykové výztuže</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
h=a
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=45\degree
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph">výška patky se smykovou výztuží</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
a/2\lt h\lt a
\end{gathered}</pre></div>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
\alpha=30{-}45\degree
\end{gathered}</pre></div>
</div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-6"><img loading="lazy" decoding="async" width="239" height="212" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-6.jpg" alt="" class="wp-image-9339" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-6.jpg 239w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-6-150x133.jpg 150w" sizes="(max-width: 239px) 100vw, 239px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.6</em> Železobetonová patka se smykovou výztuží</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Při mimostředném tlaku mohou nastat dva případy:</p>



<ol class="is-style-nerazeny-list-poznamky wp-block-list"><li>Základová patka je kromě normálovou silou namáhána střídavě působícími ohybovými momenty opačných znamének přibližně stejných velikostí, pak navrhujeme rozšířenou patku symetrickou (jako při dostředném tlaku).</li><li>Základová patka je kromě normálové síly namáhána konstantním momentem jednoho znaménka, pak rozšiřujeme patku ve směru výstřednosti nesouměrně tak, aby těžiště základové spáry se přibližně krylo s působištěm středu tlaku (v kolmém směru se patra rozšiřuje souměrně) viz <em>obr. 11.7</em>.</li></ol>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-11-7"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-7.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-7.jpg" alt="" class="wp-image-9340" width="270" height="110" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-7.jpg 539w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-7-150x61.jpg 150w" sizes="(max-width: 270px) 100vw, 270px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.7</em> Patka zatížená excentrickými tlaky</p>



<p class="wp-block-paragraph" id="11-1-5"><strong>11.1.5 Základové pasy a rošty</strong></p>



<p class="wp-block-paragraph">Vyjdou-li nutné plochy základů v základové spáře pod sloupy příliš veliké (např. v méně únosných zeminách), je úsporné upravit pro celou řadu sloupů společný vyztužený základová pas. Založení sloupů na pasech lze též dosáhnout stejnoměrnějšího sedání objektu. Vyložením konců pasů můžeme dosáhnout příznivého průběhu momentů (viz <em>obr. 11.8</em>).</p>



<p class="wp-block-paragraph">Základové pasy se s výhodou mohou použít i v zeminách únosnějších v oblastech seizmických a v poddolovaných územích.</p>



<p class="wp-block-paragraph">Nejběžnějším průřezovým tvarem je obdélník nebo obrácený T průřez.</p>



<p class="wp-block-paragraph">Pokud nevystačíme se základovými pasy orientovanými jednosměrně (např. menší únosnost základové půdy), lze použít roštu, vznikajícího vzájemným křížením podélných a příčných železobetonových pasů. Konstrukční úprava je obdobná jako u pasů jednosměrných.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-11-8"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-8.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-8.jpg" alt="" class="wp-image-9342" width="329" height="121" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-8.jpg 657w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-8-150x55.jpg 150w" sizes="(max-width: 329px) 100vw, 329px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.8</em> Základový pas</p>



<p class="wp-block-paragraph" id="11-1-6"><strong>11.1.6 Základové desky</strong></p>



<p class="wp-block-paragraph">Nevystačíme-li se základovými rošty, je-li třeba využít pro základovou spáru celého půdorysu stavby (např. málo únosná základová půda), navrhujeme základové desky. Rovněž při zakládání objektu pod hladinou podzemní vody, kdy je třeba jej založit v uzavřené vodotěsné vaně, uplatní se základová deska s bočními stěnami.</p>



<p class="wp-block-paragraph">Základové desky pod nosnými stěnami mívají konstantní tloušťku 0,25–1,40 m u staveb pozemních a tloušťku až 5,00 m u výškových a inženýrských staveb (těžký průmysl, vodní stavby apod.).</p>



<p class="wp-block-paragraph">Základové desky pod osamělými břemeny lze navrhnout podle velikosti silových účinků na ně působících jako desky hřibové (se skrytými či viditelnými hlavicemi), jako desky spojené se dvěma systémy navzájem se křižujících pasů (křížem vyztužené desky po obvodě upnuté do pasů), popř. jako desky tvořící součást základové skříně (krabice).</p>



<p class="wp-block-paragraph">Hrubý odhad tloušťky základové desky <em>h</em> v závislosti na počtu podlaží <em>n</em> objektu udává vztah</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=(0{,}08\space\text{až}\space0{,}1)n\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-9"><img loading="lazy" decoding="async" width="183" height="325" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-9.jpg" alt="" class="wp-image-9343" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-9.jpg 183w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-9-84x150.jpg 84w" sizes="(max-width: 183px) 100vw, 183px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.9</em></p>



<p class="wp-block-paragraph" id="priklad-11-3"><strong>Příklad 11.3</strong></p>



<p class="wp-block-paragraph">Stanovte předběžně tloušťku <em>h</em> základové desky 14 podlažní budovy:</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h=(0{,}08\space\text{až}\space0{,}10)\cdot14=1{,}12\space\text{až}\space1{,}40\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="11-2">11.2 ZÁKLADY HLUBINNÉ</h3>



<p class="wp-block-paragraph">Hlubinné základové konstrukce přenášejí zatížení z objektu (stavby) do základové půdy prostřednictvím hlubinných prvků (zpravidla pilot, ale též pilířů, studen, kesonů i podzemních stěn – pilotových, milánských).</p>



<p class="wp-block-paragraph" id="11-2-1"><strong>11.2.1 Pilotové základy</strong></p>



<p class="wp-block-paragraph">Pilotou se přenáší zatížení do základové půdy odporem na patě a v plášti. Pilota je buď na celou délku, nebo na značnou část délky zapuštěna do základové půdy, čehož se dosáhne buď vháněním hotové piloty (dřevěné, betonové, ocelové) nebo zhotovením piloty na místě (in situ) do vyhloubeného otvoru (výplň z betonu) – viz <em>obr. 11.10</em>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-11-10"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-10.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-10.jpg" alt="" class="wp-image-9344" width="339" height="195" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-10.jpg 677w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-10-150x86.jpg 150w" sizes="(max-width: 339px) 100vw, 339px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.10</em> Pilotované základy</p>



<p class="wp-block-paragraph">Piloty mohou být namáhány tlakem, tahem a výjimečně ohybem.</p>



<p class="wp-block-paragraph">Piloty dělíme na maloprůměrové <em>d</em> = 0,20–0,60 m, u nichž se uplatní technologie beranění, předrážení a vrtání při <em>d</em> ≥ 0,25 m, velkoprůměrové <em>d</em> = 0,61–1,50 m, které se téměř výhradně provádějí vrtnou technologií, a na mikropiloty <em>d</em> = 0,19–0,15 m, které se realizují vrtnou technologií a jsou vyztužené ocelovými trubkami.</p>



<p class="wp-block-paragraph">Nejmenší osová vzdálenost je u maloprůměrových pilot 2,5<em>d</em> [m], u velkoprůměrových je zpravidla 1,5<em>d</em> [m], minimálně však <em>d</em> + 0,5 [m]. U pilot předrážených pilot je nejmenší osová vzdálenost 3,5<em>d</em> [m]. Jinak se osová vzdálenost pilot stanoví s ohledem na statické působení pilot a technologii jejich provádění.</p>



<p class="wp-block-paragraph">Pilotové základy se navrhují podle mezních stavů, tj. únosnost se srovnává s extrémními hodnotami návrhových zatížení a sedání s hodnotami charakteristických zatížení.</p>



<p class="wp-block-paragraph">Únosnost pilot se skládá z únosnosti její paty a z únosnosti pláště piloty. Výsledná únosnost je závislá na parametrech zeminy, rozměrech piloty, materiálu piloty, způsobu jejího zabudování do zeminy a charakteru zatížení.</p>



<p class="wp-block-paragraph">Pro navrhování lze s výhodou použít tabulkových únosností (<em>U</em><sub>v,tab</sub> ve svislém směru [kN], <em>U</em><sub>h,tab</sub> ve vodorovném směru [kN]), piloty nebo skupin pilot jak pro extrémní návrhové zatížení svislé <em>V</em><sub>d</sub> [kN], tak vodorovné <em>H</em><sub>d</sub> [kN], uvedené v <em>tab. 11.4</em>–<em>11.11</em>, přičemž musí platit</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
V_\text{d}\le U_\text{v,tab},\space H_\text{d}\le U_\text{h,tab}
\end{gathered}</pre></div>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Piloty podporují plošné základy. Spojení pilot se základem provádíme obnažením výztuže hlavy piloty, kterou zabetonujeme do plošného základu. Piloty (pokud jsou vyztuženy), se vyztužují jako sloupy.</p>



<p class="wp-block-paragraph" id="tab-11-4"><em>Tab. 11.4 </em>Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> pilot beraněných</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Délka piloty [m]</td>
<td style="text-align: center; vertical-align: middle;">Průměr piloty <em>d</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">Únosnost piloty <em>U</em><sub>v,tab</sub> [kN]<sup>1)</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">3–5</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
<td style="text-align: center; vertical-align: middle;">150</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">200</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,35</td>
<td style="text-align: center; vertical-align: middle;">250</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">350</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">450</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">&gt; 5–10</td>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">350</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,35</td>
<td style="text-align: center; vertical-align: middle;">400</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">500</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">600</td>
</tr>
<tr>
<td colspan="3"><sup>1)</sup> Hodnoty platí za předpokladu, že u vháněných pilot železobetonových, z předpjatého betonu a kovových se tíha beranu rovná přibližně hmotnosti piloty, u dřevěných jejímu dvojnásobku, dále pak že u vibroberaněných pilot úderná síla nepřekročila tíhu piloty. Pokud pata vháněných pilot zasáhne do vodou nasycených písků, je nutno po přestávce několika hodin opakovat poslední fázi beranění nebo vibroberanění s měřením vniků. Platí rovněž za předpokladu, že pilota je ukončena v horninách třídy R1 až R5 (skalní masiv).</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-5"><em>Tab. 11.5</em> Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> pilot vrtaných v horninách třídy R1–R3 (skalní masiv)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka vetknutí piloty <span style="font-size: 19px;"><em>ℓ</em></span><sub>f</sub> v hornině třídy R1–R3 (skalní masiv) [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Únosnost <em>U</em><sub>v,tab</sub> [kN] pilot v horninách třídy R1–R3 (skalní masiv) pro průměr pilot <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,3</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0–0,5</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">380</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">850</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">720</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">4300</td>
<td style="text-align: center; vertical-align: middle;">6000</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-6"><em>Tab. 11.6</em> Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> pilot vrtaných v horninách třídy R4 až R6 (skalní masiv)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka vetknutí piloty <span style="font-size: 19px;"><em>ℓ</em></span><sub>f</sub> v hornině třídy R4–R6 (skalní masiv) [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Únosnost <em>U</em><sub>v,tab</sub> [kN] pilot v horninách třídy R4–R6 (skalní masiv) pro průměr pilot <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,3</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0–0,5</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">580</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">730</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-7"><em>Tab. 11.7</em> Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> pilot vrtaných v zeminách třídy G1–G4 (štěrkopísek)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">Délka vetknutí piloty <span style="font-size: 19px;"><em>ℓ</em></span><sub>f</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="21">Únosnost pilot <em>U</em><sub>v,tab</sub> [kN] v zeminách třídy G1–G4 (štěrkopísek) pro průměry pilot <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,30</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,33</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,50</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,60</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,00</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,30</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="21">při relativní ulehlosti <em>I</em><sub>D</sub><sup>1)</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1–1,5</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">850</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">3900</td>
<td style="text-align: center; vertical-align: middle;">820</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">89</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">380</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">610</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">330</td>
<td style="text-align: center; vertical-align: middle;">870</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">1150</td>
<td style="text-align: center; vertical-align: middle;">520</td>
<td style="text-align: center; vertical-align: middle;">1050</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">4500</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">5600</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">330</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">420</td>
<td style="text-align: center; vertical-align: middle;">1060</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
<td style="text-align: center; vertical-align: middle;">630</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
<td style="text-align: center; vertical-align: middle;">950</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">6300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">370</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">420</td>
<td style="text-align: center; vertical-align: middle;">840</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">840</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">4000</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">6200</td>
<td style="text-align: center; vertical-align: middle;">1450</td>
<td style="text-align: center; vertical-align: middle;">3050</td>
<td style="text-align: center; vertical-align: middle;">8000</td>
</tr>
<tr>
<td colspan="22"><sup>1)</sup> <em>I</em><sub>D</sub> = 0,33–0,67 zeminy středně ulehlé<br><em>I</em><sub>D</sub> &gt; 0,67 zeminy ulehlé</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-8"><em>Tab. 11.8</em> Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> pilot vrtaných v zeminách třídy S1–S4 (štěrkopísek)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">Délka vetknutí piloty <span style="font-size: 19px;"><em>ℓ</em></span><sub>f</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="21">Únosnost pilot <em>U</em><sub>v,tab</sub> [kN] v zeminách třídy S1–S4 (štěrkopísek) pro průměry pilot <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,30</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,33</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,50</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,60</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,00</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,30</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="21">při relativní ulehlosti <em>I</em><sub>D</sub><sup>1)</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1–1,5</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">175</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">85</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">480</td>
<td style="text-align: center; vertical-align: middle;">1900</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">3300</td>
<td style="text-align: center; vertical-align: middle;">520</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">275</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">85</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">680</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">920</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">2300</td>
<td style="text-align: center; vertical-align: middle;">460</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">3800</td>
<td style="text-align: center; vertical-align: middle;">580</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">4800</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">370</td>
<td style="text-align: center; vertical-align: middle;">75</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">820</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">870</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">4150</td>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">5300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">570</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">520</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">5000</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">6500</td>
</tr>
<tr>
<td colspan="22"><sup>1)</sup> <em>I</em><sub>D</sub> = 0,33–0,67 zeminy středně ulehlé<br><em>I</em><sub>D</sub> &gt; 0,67 zeminy ulehlé</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-9"><em>Tab. 11.9</em> Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> pilot vrtaných v zeminách třídy F1–F6<sup>1)</sup> (jemnozrnné,), R7 (skalní masiv) a G6 (štěrkovité)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">Délka vetknutí piloty <span style="font-size: 19px;"><em>ℓ</em></span><sub>f</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="21">Únosnost pilot <em>U</em><sub>v,tab</sub> [kN] v zeminách třídy F1–F6, R7 a G6 pro průměry pilot <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,30</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,40</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,50</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">0,60</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,00</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,30</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">1,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="21">při indexu konzistence <em>I</em><sub>C</sub><sup>2)</sup></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">&gt;1,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1–1,5</td>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">45</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">630</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">95</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">380</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">520</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">350</td>
<td style="text-align: center; vertical-align: middle;">710</td>
<td style="text-align: center; vertical-align: middle;">370</td>
<td style="text-align: center; vertical-align: middle;">860</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">580</td>
<td style="text-align: center; vertical-align: middle;">1300</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">2700</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">520</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">350</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">460</td>
<td style="text-align: center; vertical-align: middle;">1050</td>
<td style="text-align: center; vertical-align: middle;">1850</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">2650</td>
<td style="text-align: center; vertical-align: middle;">820</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
<td style="text-align: center; vertical-align: middle;">3400</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">580</td>
<td style="text-align: center; vertical-align: middle;">210</td>
<td style="text-align: center; vertical-align: middle;">420</td>
<td style="text-align: center; vertical-align: middle;">840</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">330</td>
<td style="text-align: center; vertical-align: middle;">680</td>
<td style="text-align: center; vertical-align: middle;">1350</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">1430</td>
<td style="text-align: center; vertical-align: middle;">2600</td>
<td style="text-align: center; vertical-align: middle;">1000</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">4200</td>
</tr>
<tr>
<td colspan="22"><sup>2)</sup> <em>I</em><sub>C</sub> = 0,50 až 1,00 konzistence tuhá<br><em>I</em><sub>C</sub> &gt; 1,00 konzistence pevná</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-10"><em>Tab. 11.10</em> Vodorovná tabulková únosnost <em>U</em><sub>h,tab</sub> pilot beraněných</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Druh materiálu piloty</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Vodorovná tabulková únosnost beraněných pilot <em>U</em><sub>h,tab</sub> [kN] pro průměr pilot <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">0,35</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Dřevěná</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">30</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Železobetonová</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">35</td>
<td style="text-align: center; vertical-align: middle;">40</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-11"><em>Tab. 11.11</em> Vodorovná tabulková únosnost <em>U</em><sub>h,tab</sub> pilot vrtaných</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Třída zeminy</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka vetknutí piloty <span style="font-size: 19px;"><em>ℓ</em></span><sub>f</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Vodorovná tabulková únosnost <em>U</em><sub>h,tab</sub> [kN] pilot vrtaných pro průměry <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,30</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">G, S (štěrkovité a písčité)</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">400</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">560</td>
<td style="text-align: center; vertical-align: middle;">650</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">F (jemnozrnné)</td>
<td style="text-align: center; vertical-align: middle;">5</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">300</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">550</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-11-12"><em>Tab. 11.12</em> Svislá tabulková únosnost <em>U</em><sub>v,tab</sub> mikropilot</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Druh zeminy</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Tření na plášti [kN/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">Průměr mikropiloty <em>d</em> [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">250</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">[kN]</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Štěrkovitá</td>
<td style="text-align: center; vertical-align: middle;">200–250</td>
<td style="text-align: center; vertical-align: middle;">300–(400)</td>
<td style="text-align: center; vertical-align: middle;">400–(550)</td>
<td style="text-align: center; vertical-align: middle;">550–(650)</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Písčitá</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">400</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Jemnozrnná (soudržná zemina)</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">250</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="2">Přípustná síla na dřík mikropiloty</td>
<td style="text-align: center; vertical-align: middle;">310</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">750</td>
</tr>
<tr>
<td colspan="5">
<p class="is-style-odstavec-poznamka"><strong>Poznámka:</strong><br>U malých průměrů může být směrodatná pevnost betonu nikoliv odpor třením po plášti</p>
</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Celkové sedání pilot <em>s </em>je součtem sedání pod patami (špičkami) pilot <em>s</em><sub>z</sub> a stlačením vlastního tělesa piloty <em>s</em><sub>p</sub> Pro úplnost (přehled) jsou v <em><a href="#tab-11-13">tab. 11.13</a></em> uvedeny limitní hodnoty sednutí pro různé druhy staveb, které uvádí a jsou též aplikované při posouzení pilotových základů.</p>



<p class="wp-block-paragraph" id="11-2-2"><strong>11.2.2 Mikropilotové základy</strong></p>



<p class="wp-block-paragraph">Mikropiloty, nazývané též kořenové piloty, jsou v podstatě piloty velmi malého průměru, prováděné velmi hustě nebo ve skupinách pod základy nebo v jejich těsném okolí. Mikropiloty se provádí vrtáním zapaženého nebo nezapaženého vrtu, který je vyplněn aktivovanou cementovou směsí, vystrojen silnostěnnou trubkou. V kořenové části je trubka manžetová s obturátory, ve volné části je trubka hladká (nejčastěji jsou používány průměry 70/10, 89/10, 108/16 mm). Asi po 24 hodinách od osazení trubky do zálivky ve vrtu se provádí injektáž kořenové části mikropiloty, rozšířený do okolí zeminy – viz <em>obr. 11.11</em>. Při injektáži se postupuje po 0,5 metrových krocích a sleduje se tlak a množství injektované cementové směsi. Vrtné soupravy jsou malé a lehké, takže se hodí zejména pro sanace, např. v podzemních prostorách stávajících budov. Vzhledem k malému průměru těchto pilot hodí se též k provrtání stávajícího zdiva a plošných základů (nevyztužených pasů).</p>



<p class="wp-block-paragraph">Obvyklý postup při provádění mikropilot:</p>



<ul class="wp-block-list"><li>vyhloubení vrtu;</li><li>vyplnění vrtu cementovou zálivkou;</li><li>zapuštění mikropiloty;</li><li>injektování kořenové části – obvykle pomocí dvojitého obturátoru.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Mikropilota dosahuje značné únosnosti, která se zjišťuje buď z plášťového účinku nebo zatěžovací zkouškou. Např. Ribicky uvádí tyto provozní hodnoty zatížení v kN na vyztuženou mikropilotu (při zapuštění mikropiloty do základové zeminy 6 m, použitím součinitele bezpečnosti <em>s</em> = 1,75 a betonu ≥ B 35 – viz <em><a href="#tab-11-12">tab. 11.12</a></em>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-11-11"><img loading="lazy" decoding="async" width="235" height="312" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-11.jpg" alt="" class="wp-image-9345" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-11.jpg 235w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-11-11-113x150.jpg 113w" sizes="(max-width: 235px) 100vw, 235px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11.11</em> Mikropilotový základ</p>



<p class="wp-block-paragraph" id="11-2-3"><strong>11.2.3 Trysková injektáž</strong></p>



<p class="wp-block-paragraph">Trysková injektáž slouží ke zlepšování pevnosti základových půd a snižování jejich propustnosti. Podstatou technologie je injektáž z vrtu do okolní zeminy, prováděná vysokým tlakem. 30–55 MPa s použitím cementových a jílocementových směsí. Tímto způsobem se mohou zpevňovat zeminy různé zrnitosti od jílů po balvanité štěrky. V zemině se na požadovanou hloubku vyvrtá maloprofilový vrt. Trysková injektáž pak probíhá během vytahování vrtného soutyčí z vrtu. Pokud se při vytahování vrtné soutyčí neotáčí, vzniká rovinný prvek – stěna, pokud se vrtná kolona otáčí vzniká pilíř, což že nejčastější případ.</p>



<p class="wp-block-paragraph">Technologie tryskové injektáže má dvě základní metody:</p>



<ul class="wp-block-list"><li>metoda M 1 – (jednofázová) zemina je rozrušována a zároveň injektována paprskem injekční směsi do vzdálenosti 400–1 400 mm;</li><li>metoda M 2 – (dvourázová, vzduchová) zemina je rozrušována a zároveň injektována paprskem injekční směsi, usměrněným proudem stlačeného vzduchu. Injektáž může zasáhnout do vzdálenosti 1 200–2 200 mm.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Tryskovou injektáž lze aplikovat v mnoha rozličných variantách, samostatně nebo v kombinaci s ostatními metodami speciálního zakládání při nové výstavbě, ale především při sanacích podzákladí rekonstruovaných budov, například:</p>



<ul class="wp-block-list"><li>konsolidace stlačitelných zemin;</li><li>zastavení deformací podzákladí vlivem nevhodného nebo poddimenzovaného založení;</li><li>zvyšování únosnosti stávajících základů pro plánované přitížení rekonstruovaných staveb;</li><li>pažení stavebních jam;</li><li>zpevňování klenby nad budoucím výrubem tunelů;</li><li>zpevnění klenby a boků budoucího tunelu svislými prvky při malé výšce nadloží;</li><li>pažení šachet;</li><li>zpevnění zeminy před patou prefabrikované podzemní stěny;</li><li>ochrana založení mostů před vymíláním;</li><li>přerušení smykové plochy sesuvů;</li><li>kořeny kotev ve složitých geologických poměrech;</li><li>podzemní těsnicí stěny ze vzájemně se překrývajících injektážních pilířů. Výhody tryskové injektáže:</li><li>tryskovou injektáží lze zpevňovat zeminy i středně pevné horniny;</li><li>promísení zeminy se směsí se provádí přímo ve vrtu;</li><li>k podchycení základů stačí vyvrtat maloprofilový vrt a trysková injektáž se pak provede až pod základy a není tedy nutné zajišťovat jejich vzájemné propojení;</li><li>rychlost celého procesu – pilíř je vytvrzen již za přibližně 24 hodin;</li><li>tryskovou injektáž lze využít i v omezeném (i vnitřním) prostoru.</li></ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="11-3">11.3 OMEZENÍ DEFORMACE ZÁKLADOVÝCH KONSTRUKCÍ</h3>



<p class="wp-block-paragraph">Základové konstrukce musí splňovat kritéria mezních stavů použitelnosti, kdy se posuzuje sedání základové konstrukce. Přípustné deformace jsou stanoveny jednak s ohledem na charakter stavebního objektu, jednak s ohledem na způsob sedání – viz <em>tab. 11.13</em>. Sedání stavby vzniká přirozeným stlačováním základové půdy, přičemž nemusí být překročena kritéria mezního stavu únosnosti.</p>



<p class="wp-block-paragraph">Narušení stavby může způsobit především nerovnoměrné sedání, které vznikají:</p>



<ul class="wp-block-list"><li>nestejnorodou stlačitelností základové půdy;</li><li>nestejnorodým složením základové půdy;</li><li>různou mocností vrstev;</li><li>nerovnoměrným zatížením základové konstrukce.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Celkové svislé sednutí stavby nemusí přímo způsobit narušení nosné konstrukce. Při nerovnoměrném sedání (rozdílný relativní průhyb, úhlové přetvoření) vznikají v nosné konstrukci přidatná namáhání tím větší, čím je konstrukce tužší, staticky více neurčitá. Tato namáhání mohou způsobit narušení prvků, která se nejčástěji projeví vznikem trhlin.</p>



<p class="wp-block-paragraph">Zamezit nežádoucím deformacím lze tuhou základovou konstrukcí, např. základovou deskou, krabicovou konstrukcí apod.</p>



<p class="wp-block-paragraph">Sednutí ovlivňují přístavby budov, vždy je vhodné přístavby důsledně oddělit svislou spárou po celé výšce budovy. Při malé vzdálenosti základů se základy vzájemně ovlivňují. Důsledkem je nerovnoměrné sedání stejně zatížených a stejně dimenzovaných základů.</p>



<p class="wp-block-paragraph" id="tab-11-13"><em>Tab. 11.13</em> Mezní hodnoty sednutí stavby</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="5" rowspan="2">Druh stavby</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Konečné celkové průměrné sednutí <em>s</em><sub>m,lim</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Nerovnoměrné sednutí</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">hodnota [mm]</td>
<td style="text-align: center; vertical-align: middle;">druh</td>
<td style="text-align: center; vertical-align: middle;">hodnota</td>
</tr>
<tr>
<td colspan="5" rowspan="2">Budovy a konstrukce<p></p>
<ul>
<li>u nichž nevznikají vlivem nerovnoměrného sedání přídatná namáhání a není nebezpečí porušení prostupů a souvisejících konstrukcí</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">120</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em>T</td>
<td style="text-align: center; vertical-align: middle;">0,003</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,006</td>
</tr>
<tr>
<td colspan="5">Konstrukce</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>staticky určité</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,005</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>železobetonové staticky neurčité</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">60</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,002</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>ocelové staticky neurčité</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">80</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,003</td>
</tr>
<tr>
<td colspan="5">Vícepodlažní skeletové budovy</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>železobetonové skelety s výplňovým zdivem</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">60</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,0015</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>ocelové skelety s výplňovým zdivem</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">70</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,0025</td>
</tr>
<tr>
<td colspan="5">Vícepodlažní skeletové budovy</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>zděné budovy z cihel a tvárnic se ztužujícími věnci</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">80</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em><sub>T</sub></td>
<td style="text-align: center; vertical-align: middle;">0,0015</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>z velkorozměrových panelů a z monolitického betonu</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">60</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;">0,0015</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>tuhé železobetonové konstrukce</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>b</em></td>
<td style="text-align: center; vertical-align: middle;">0,003</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>komíny do výšky 100 m</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">200</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>b</em></td>
<td style="text-align: center; vertical-align: middle;">0,005</td>
</tr>
<tr>
<td colspan="5">
<ul>
<li>komíny vyšší než 100 m</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">100</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s</em>/<em>b</em></td>
<td style="text-align: center; vertical-align: middle;">0,002</td>
</tr>
<tr>
<td colspan="5">Jeřábové dráhy</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">50</td>
<td style="text-align: center; vertical-align: middle;"><em>∆s/L</em></td>
<td style="text-align: center; vertical-align: middle;">0,0015</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">relativní průhyb <em>∆s</em>/<em>L</em><sub>T</sub></td>
<td style="text-align: center; vertical-align: middle;" colspan="3">úhlové přetvoření <em>∆s</em>/<em>L</em></td>
<td style="text-align: center; vertical-align: middle;" colspan="3">naklonění <em>∆s</em>/<em>b</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9346" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-185.jpg" alt="" width="250" height="90" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-185.jpg 250w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-185-150x54.jpg 150w" sizes="(max-width: 250px) 100vw, 250px" /></td>
<td colspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9347" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-186.jpg" alt="" width="250" height="65" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-186.jpg 250w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-186-150x39.jpg 150w" sizes="(max-width: 250px) 100vw, 250px" /></td>
<td colspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9348" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-187.jpg" alt="" width="265" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-187.jpg 265w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-187-150x54.jpg 150w" sizes="(max-width: 265px) 100vw, 265px" /></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="12">12 STAVEBNÍ JÁMY</h3>



<p class="wp-block-paragraph">Většina staveb je budována jako podsklepená, z čehož vyplývá, že není prováděna z upraveného terénu ale ze snížené úrovně stavební jámy. Stavební rámu lze koncipovat tak, že po ukončení stavebních prací a odstranění jejího vystrojení zaniká (např. svahované jámy, jámy pažené provizorním způsobem apod.), nebo je její vystrojení trvalé a stává se součástí stavby (např. podzemní stěny). Provizorní pažení a podzemní stěny se navrhují podle metody mezních stavu, výpočet musí být proveden nebo ověřen vždy statikem nebo geotechnikem.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="12-1">12.1 SVAHOVÉ JÁMY</h3>



<p class="wp-block-paragraph">Pro prostorovou náročnost v běžné zástavbě je použití svahovaných stavebních jam omezené, mohou se však uplatnit v plném rozsahu u staveb budovaných jako solitéry (ve volné krajině nebo dostatečně vzdálené od okolní zástavby). Problémem bývá otázka stability svahu a úroveň hladiny podzemní vody, kterou, hrozí-li zaplavení jámy, nutno trvale a účinně odvádět (drenážemi popř. i čerpadly). V <em>tab. 12.1</em> jsou uvedeny některé jednoduché případy návrhu svahovaných jam v závislosti na druhu zeminy (horniny).</p>



<p class="wp-block-paragraph" id="tab-12-1"><em>Tab. 12.1</em> Přehled svahovaných jam</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Náčrtek</td>
<td style="text-align: center; vertical-align: middle;">Maximální úhel sklonu svahu</td>
<td style="text-align: center; vertical-align: middle;">Požadované parametry</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9349" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-188.jpg" alt="" width="349" height="230" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-188.jpg 349w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-188-150x99.jpg 150w" sizes="(max-width: 349px) 100vw, 349px" /></td>
<td style="text-align: center; vertical-align: middle;">45°</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>povrchová vrstva humusu nebo jíl</li>
<li>nesoudržné písčité a štěrkovité zeminy (do velikosti zrna 60 mm)</li>
</ul>
<p><em>b</em> = <em>h</em> + 0,5 [m]</p>
</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9350" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-189.jpg" alt="" width="277" height="230" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-189.jpg 277w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-189-150x125.jpg 150w" sizes="(max-width: 277px) 100vw, 277px" /></td>
<td style="text-align: center; vertical-align: middle;">60°</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>nesoudržné zeminy s velikostí zrn přes 60 mm (např. hrubý štěrk)</li>
<li>všechny zeminy s žádným nebo jen nepatrným prolínáním hlínou nebo jílem</li>
<li>zemina se značnou soudržností při přirozené vlhkosti (silně hlinitý písek, slín, spraš, sprašová hlína)</li>
<li>zemina s pevnou (houževnatou) soudržností silně vyschlé soudržné těžké zeminy (tj. silně hlinitý písek, písčitá hlína, slín, spraš, sprašová hlína), tuhý jíl</li>
<li>nesoudržné zeminy s velikostí zrn přes 60 mm, hojně proložené balvany a kameny do velikosti zrn 200 mm</li>
</ul>
<p><em>b</em> = <em>h</em> + 0,5 [m]<br><em>b</em> = 0,58<em>h</em> + 0,5 [m]</p>
</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9351" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-190.jpg" alt="" width="288" height="238" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-190.jpg 288w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-190-150x124.jpg 150w" sizes="(max-width: 288px) 100vw, 288px" /></td>
<td style="text-align: center; vertical-align: middle;">80°</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>volně ložené druhy hornin, silně lámavé, břidličnaté nebo zvětralé</li>
<li>zpevněné vrstvy písku či štěrku</li>
<li>slínové vrstvy s kameny s velikostí zrna přes 200 mm</li>
</ul>
<p><em>b</em> = 0,18<em>h</em> + 0,5 [m]</p>
</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9352" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-191.jpg" alt="" width="240" height="238" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-191.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-191-150x150.jpg 150w" sizes="(max-width: 240px) 100vw, 240px" /></td>
<td style="text-align: center; vertical-align: middle;">90°</td>
<td style="vertical-align: middle; text-align: left;">
<ul>
<li>pevně uložené horniny, struskové haldy hutí</li>
<li>všechny druhy zemin při <em>h</em> ≤ 1,25 m</li>
</ul>
<p><em>b</em> = 0,5 [m]</p>
</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="12-2">12.2 ROUBENÉ PAŽENÍ</h3>



<p class="wp-block-paragraph">Roubené pažení v klasickém slova smyslu se používá dnes již jen zřídka, důvodem není jen vysoká cena dřeva a náročnost tesařských prací, ale také malá uvolněnost pro realizaci stavby. Stále se však dosti často používá u rýh a stavebních jam, prováděných v zástavbě pro inženýrské sítě.</p>



<p class="wp-block-paragraph" id="12-2-1"><strong>12.2.1 Vodorovné a svislé příložné pažení rýh</strong></p>



<p class="wp-block-paragraph">V níže uvedených <em>tab. 12.2</em> a <em>12.3</em> jsou uvedeny nutné tloušťky pažin v závislosti na rozměrových hodnotách (výška jámy (rýhy), délkové a průřezové rozměry dřevěných nosných prvků apod.), použitelné pro téměř všechny druhy zemin.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Místo dřevěných pažin se mohou použít ocelové pažnice (tenkostěnné otevřené profily ploché s oblými výztuhami) s minimálním průřezovým modulem <em>W</em><sub>y</sub> ≥ 50 · 10<sup>3</sup> mm<sup>3</sup>/m. U záporového pažení lze použít válcovaných ocelových nosníků, rozepřených masivními rozpěrami rovněž ocelovými. Jako pažin lze použít betonových deskových dílců.</p>



<p class="wp-block-paragraph" id="tab-12-2"><em>Tab.12.2</em> Vodorovné příložné pažení</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Rozměrové hodnoty</td>
<td style="text-align: center; vertical-align: middle;" colspan="5">Tloušťka pažin [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">60</td>
<td style="text-align: center; vertical-align: middle;">70</td>
</tr>
<tr>
<td colspan="2">Výška rýhy (stěny) <em>h</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td colspan="2">Maximální vodorovná podpůrná vzdálenost pažin [m]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>1</sub></li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">1,90</td>
<td style="text-align: center; vertical-align: middle;">2,10</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">1,90</td>
<td style="text-align: center; vertical-align: middle;">2,10</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>vyložení <span style="font-size: 19px;"><em>ℓ</em></span><sub>2</sub></li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
</tr>
<tr>
<td colspan="2">Maximální svislá podpůrná vzdálenost převázek [m]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>3</sub></li>
</ul>
</td>
<td>80/160</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">0,65</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>120/150</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,90</td>
<td style="text-align: center; vertical-align: middle;">0,90</td>
</tr>
<tr>
<td>
<ul>
<li>vyložení <span style="font-size: 19px;"><em>ℓ</em></span><sub>4</sub></li>
</ul>
</td>
<td>80/160</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,55</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>120/160</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
</tr>
<tr>
<td colspan="2">Maximální vzpěrná délka rozpěr <em>s</em><sub>k</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>Ø 100</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">1,55</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">1,45</td>
<td style="text-align: center; vertical-align: middle;">1,35</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>Ø 120</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">1,95</td>
<td style="text-align: center; vertical-align: middle;">1,85</td>
<td style="text-align: center; vertical-align: middle;">1,80</td>
<td style="text-align: center; vertical-align: middle;">1,75</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-12-1"><img loading="lazy" decoding="async" width="339" height="323" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-1.jpg" alt="" class="wp-image-9355" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-1.jpg 339w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-1-150x143.jpg 150w" sizes="(max-width: 339px) 100vw, 339px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr.12.1</em> Vodorovné příložné pažení</p>



<p class="wp-block-paragraph" id="tab-12-3"><em>Tab. 12.3</em> Svislé příložné pažení</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2" rowspan="2">Rozměrové hodnoty</td>
<td style="text-align: center; vertical-align: middle;" colspan="5">Tloušťka pažin [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;" colspan="3">60</td>
<td style="text-align: center; vertical-align: middle;">70</td>
</tr>
<tr>
<td colspan="2">Výška rýhy (stěny) <em>h</em> [m]</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
</tr>
<tr>
<td colspan="2">Maximální svislá podpůrná vzdálenost pažin <span style="font-size: 19px;"><em>ℓ</em></span><sub>1</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>1</sub></li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">1,80</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">1,90</td>
<td style="text-align: center; vertical-align: middle;">1,80</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>vyložení <span style="font-size: 19px;"><em>ℓ</em></span><sub>2</sub></li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
</tr>
<tr>
<td colspan="2">Maximální vodorovná podpůrná vzdálenost převázek [m]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td>
<ul>
<li>rozpětí <span style="font-size: 19px;"><em>ℓ</em></span><sub>3</sub></li>
</ul>
</td>
<td>160/160</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>200/200</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">1,80</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
</tr>
<tr>
<td>
<ul>
<li>vyložení <span style="font-size: 19px;"><em>ℓ</em></span><sub>4</sub></li>
</ul>
</td>
<td>160/160</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">0,65</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>200/200</td>
<td style="text-align: center; vertical-align: middle;">1,15</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,90</td>
<td style="text-align: center; vertical-align: middle;">0,85</td>
</tr>
<tr>
<td colspan="2">Maxmání vzpěrná délka rozpěr <em>s</em><sub>k</sub> [m]</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
<td style="text-align: center; vertical-align: middle;">&nbsp;</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>Ø 120</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">1,25</td>
</tr>
<tr>
<td colspan="2">
<ul>
<li>Ø 140</li>
</ul>
</td>
<td style="text-align: center; vertical-align: middle;">1,90</td>
<td style="text-align: center; vertical-align: middle;">1,85</td>
<td style="text-align: center; vertical-align: middle;">1,65</td>
<td style="text-align: center; vertical-align: middle;">1,45</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-12-2"><img loading="lazy" decoding="async" width="369" height="327" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-2.jpg" alt="" class="wp-image-9356" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-2.jpg 369w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-2-150x133.jpg 150w" sizes="(max-width: 369px) 100vw, 369px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 12.2</em> Svislé příložné pažení</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="12-3">12.3 ŠTĚTOVÉ STĚNY</h3>



<p class="wp-block-paragraph">Štětové stěny jsou svislé stěnové konstrukce z ocelových štětovnic vetknutých do podloží. Štětové stěny jsou prováděny beraněním štětovnic spojených vodotěsnými zámky. Hloubka, do které lze tyto stěny realizovat je omezena pouze technickými podmínkami beranění.</p>



<p class="wp-block-paragraph">U nás se používají štětovnice systému Larsen (viz <em>tab. 12.4</em>). Používají se stěny nerozepřené a) při <em>h</em> ≤ 4 m, rozepřené, b) nebo kotvené, c) při <em>h</em> ≤ 4–12 m v jedné etáži, <em>h</em> ≤ 12–17 m ve dvou etážích.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-12-3"><img loading="lazy" decoding="async" width="395" height="245" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-3.jpg" alt="" class="wp-image-9358" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-3.jpg 395w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-3-150x93.jpg 150w" sizes="(max-width: 395px) 100vw, 395px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 12.3</em> Štětové stěny vetknuté, rozepřené a kotvené</p>



<p class="wp-block-paragraph" id="tab-12-4"><em>Tab. 12.4</em> Tabulka štětovnic Larsen (Arcelor Mittal) – U Sekce</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Hmotnost</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment setrvačnosti <em>I</em><sub>y</sub> [10<sup>4</sup> mm<sup>4</sup>/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Průřezový modul <em>W</em><sub>y</sub> [10<sup>3</sup> mm<sup>3</sup>/m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em></td>
<td style="text-align: center; vertical-align: middle;"><em>s</em></td>
<td style="text-align: center; vertical-align: middle;">kusu [kg/m]</td>
<td style="text-align: center; vertical-align: middle;">stěny [kg/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="vertical-align: middle;">AU 14</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">408</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">8,3</td>
<td style="text-align: center; vertical-align: middle;">77,9</td>
<td style="text-align: center; vertical-align: middle;">103,8</td>
<td style="text-align: center; vertical-align: middle;">28680</td>
<td style="text-align: center; vertical-align: middle;">1405</td>
</tr>
<tr>
<td style="vertical-align: middle;">AU 16</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">411</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">9,3</td>
<td style="text-align: center; vertical-align: middle;">86,3</td>
<td style="text-align: center; vertical-align: middle;">115,0</td>
<td style="text-align: center; vertical-align: middle;">32850</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
</tr>
<tr>
<td style="vertical-align: middle;">AU 18</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">441</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">9,1</td>
<td style="text-align: center; vertical-align: middle;">88,5</td>
<td style="text-align: center; vertical-align: middle;">118,0</td>
<td style="text-align: center; vertical-align: middle;">39300</td>
<td style="text-align: center; vertical-align: middle;">1780</td>
</tr>
<tr>
<td style="vertical-align: middle;">AU 20</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">444</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">96,9</td>
<td style="text-align: center; vertical-align: middle;">129,2</td>
<td style="text-align: center; vertical-align: middle;">44440</td>
<td style="text-align: center; vertical-align: middle;">2000</td>
</tr>
<tr>
<td style="vertical-align: middle;">AU 23</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">447</td>
<td style="text-align: center; vertical-align: middle;">13,0</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">102,1</td>
<td style="text-align: center; vertical-align: middle;">136,1</td>
<td style="text-align: center; vertical-align: middle;">50700</td>
<td style="text-align: center; vertical-align: middle;">2270</td>
</tr>
<tr>
<td style="vertical-align: middle;">AU 25</td>
<td style="text-align: center; vertical-align: middle;">750</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">10,2</td>
<td style="text-align: center; vertical-align: middle;">110,4</td>
<td style="text-align: center; vertical-align: middle;">147,2</td>
<td style="text-align: center; vertical-align: middle;">56240</td>
<td style="text-align: center; vertical-align: middle;">2500</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 12</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">9,8</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">66,1</td>
<td style="text-align: center; vertical-align: middle;">110,1</td>
<td style="text-align: center; vertical-align: middle;">21600</td>
<td style="text-align: center; vertical-align: middle;">1200</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 12-10/10</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">69,6</td>
<td style="text-align: center; vertical-align: middle;">116,0</td>
<td style="text-align: center; vertical-align: middle;">22580</td>
<td style="text-align: center; vertical-align: middle;">1255</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 18<sup>-1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">10,2</td>
<td style="text-align: center; vertical-align: middle;">8,4</td>
<td style="text-align: center; vertical-align: middle;">72,6</td>
<td style="text-align: center; vertical-align: middle;">121,0</td>
<td style="text-align: center; vertical-align: middle;">35950</td>
<td style="text-align: center; vertical-align: middle;">1670</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 18</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">76,9</td>
<td style="text-align: center; vertical-align: middle;">128,2</td>
<td style="text-align: center; vertical-align: middle;">38650</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 18<sup>+1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">81,1</td>
<td style="text-align: center; vertical-align: middle;">136,2</td>
<td style="text-align: center; vertical-align: middle;">41320</td>
<td style="text-align: center; vertical-align: middle;">1920</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 22<sup>-1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">81,9</td>
<td style="text-align: center; vertical-align: middle;">136,5</td>
<td style="text-align: center; vertical-align: middle;">46380</td>
<td style="text-align: center; vertical-align: middle;">2060</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 22</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">12,1</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">86,1</td>
<td style="text-align: center; vertical-align: middle;">143,6</td>
<td style="text-align: center; vertical-align: middle;">49460</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 22<sup>+1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">90,4</td>
<td style="text-align: center; vertical-align: middle;">150,7</td>
<td style="text-align: center; vertical-align: middle;">52510</td>
<td style="text-align: center; vertical-align: middle;">2335</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 28<sup>-1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">9,7</td>
<td style="text-align: center; vertical-align: middle;">97,4</td>
<td style="text-align: center; vertical-align: middle;">162,3</td>
<td style="text-align: center; vertical-align: middle;">60580</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 28</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
<td style="text-align: center; vertical-align: middle;">10,1</td>
<td style="text-align: center; vertical-align: middle;">101,8</td>
<td style="text-align: center; vertical-align: middle;">169,6</td>
<td style="text-align: center; vertical-align: middle;">64460</td>
<td style="text-align: center; vertical-align: middle;">2840</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 28<sup>+1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">456</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">106,2</td>
<td style="text-align: center; vertical-align: middle;">177,1</td>
<td style="text-align: center; vertical-align: middle;">68380</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 32<sup>-1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">109,9</td>
<td style="text-align: center; vertical-align: middle;">183,2</td>
<td style="text-align: center; vertical-align: middle;">69210</td>
<td style="text-align: center; vertical-align: middle;">3065</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 32</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">114,1</td>
<td style="text-align: center; vertical-align: middle;">190,2</td>
<td style="text-align: center; vertical-align: middle;">72320</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
</tr>
<tr>
<td style="vertical-align: middle;">PU 32<sup>+1</sup></td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">20,5</td>
<td style="text-align: center; vertical-align: middle;">11,4</td>
<td style="text-align: center; vertical-align: middle;">118,4</td>
<td style="text-align: center; vertical-align: middle;">197,3</td>
<td style="text-align: center; vertical-align: middle;">75410</td>
<td style="text-align: center; vertical-align: middle;">3340</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 6N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">309</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">69,9</td>
<td style="text-align: center; vertical-align: middle;">9670</td>
<td style="text-align: center; vertical-align: middle;">625</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 7N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">310</td>
<td style="text-align: center; vertical-align: middle;">6,5</td>
<td style="text-align: center; vertical-align: middle;">6,4</td>
<td style="text-align: center; vertical-align: middle;">44,1</td>
<td style="text-align: center; vertical-align: middle;">73,5</td>
<td style="text-align: center; vertical-align: middle;">10450</td>
<td style="text-align: center; vertical-align: middle;">675</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 7S</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">311</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">6,9</td>
<td style="text-align: center; vertical-align: middle;">46,3</td>
<td style="text-align: center; vertical-align: middle;">77,1</td>
<td style="text-align: center; vertical-align: middle;">11540</td>
<td style="text-align: center; vertical-align: middle;">740</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 7HWS</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">312</td>
<td style="text-align: center; vertical-align: middle;">7,3</td>
<td style="text-align: center; vertical-align: middle;">6,9</td>
<td style="text-align: center; vertical-align: middle;">47,4</td>
<td style="text-align: center; vertical-align: middle;">79,1</td>
<td style="text-align: center; vertical-align: middle;">11620</td>
<td style="text-align: center; vertical-align: middle;">745</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 8N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">312</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">7,1</td>
<td style="text-align: center; vertical-align: middle;">48,5</td>
<td style="text-align: center; vertical-align: middle;">80,9</td>
<td style="text-align: center; vertical-align: middle;">12010</td>
<td style="text-align: center; vertical-align: middle;">770</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 8S</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">313</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">50,8</td>
<td style="text-align: center; vertical-align: middle;">84,6</td>
<td style="text-align: center; vertical-align: middle;">12800</td>
<td style="text-align: center; vertical-align: middle;">820</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 13N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">418</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">7,4</td>
<td style="text-align: center; vertical-align: middle;">59,9</td>
<td style="text-align: center; vertical-align: middle;">99,8</td>
<td style="text-align: center; vertical-align: middle;">26590</td>
<td style="text-align: center; vertical-align: middle;">1270</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 14N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">420</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">64,3</td>
<td style="text-align: center; vertical-align: middle;">107,1</td>
<td style="text-align: center; vertical-align: middle;">29410</td>
<td style="text-align: center; vertical-align: middle;">1400</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 15N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">422</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;">68,7</td>
<td style="text-align: center; vertical-align: middle;">114,5</td>
<td style="text-align: center; vertical-align: middle;">32260</td>
<td style="text-align: center; vertical-align: middle;">1530</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 16N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">10,2</td>
<td style="text-align: center; vertical-align: middle;">8,4</td>
<td style="text-align: center; vertical-align: middle;">72,6</td>
<td style="text-align: center; vertical-align: middle;">121,0</td>
<td style="text-align: center; vertical-align: middle;">35950</td>
<td style="text-align: center; vertical-align: middle;">1670</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 18N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">76,9</td>
<td style="text-align: center; vertical-align: middle;">128,2</td>
<td style="text-align: center; vertical-align: middle;">38650</td>
<td style="text-align: center; vertical-align: middle;">1800</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 20N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">81,1</td>
<td style="text-align: center; vertical-align: middle;">135,2</td>
<td style="text-align: center; vertical-align: middle;">41320</td>
<td style="text-align: center; vertical-align: middle;">1920</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 21N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">81,9</td>
<td style="text-align: center; vertical-align: middle;">136,5</td>
<td style="text-align: center; vertical-align: middle;">46380</td>
<td style="text-align: center; vertical-align: middle;">2060</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 22N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">12,1</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">86,1</td>
<td style="text-align: center; vertical-align: middle;">143,6</td>
<td style="text-align: center; vertical-align: middle;">49460</td>
<td style="text-align: center; vertical-align: middle;">2200</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 23N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">90,4</td>
<td style="text-align: center; vertical-align: middle;">150,7</td>
<td style="text-align: center; vertical-align: middle;">52510</td>
<td style="text-align: center; vertical-align: middle;">2335</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 27N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">9,7</td>
<td style="text-align: center; vertical-align: middle;">97,4</td>
<td style="text-align: center; vertical-align: middle;">162,3</td>
<td style="text-align: center; vertical-align: middle;">60580</td>
<td style="text-align: center; vertical-align: middle;">2680</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 28N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
<td style="text-align: center; vertical-align: middle;">10,1</td>
<td style="text-align: center; vertical-align: middle;">101,8</td>
<td style="text-align: center; vertical-align: middle;">169,6</td>
<td style="text-align: center; vertical-align: middle;">64460</td>
<td style="text-align: center; vertical-align: middle;">2840</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 30N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">456</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">106,2</td>
<td style="text-align: center; vertical-align: middle;">177,1</td>
<td style="text-align: center; vertical-align: middle;">68380</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 31N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">109,9</td>
<td style="text-align: center; vertical-align: middle;">183,2</td>
<td style="text-align: center; vertical-align: middle;">69210</td>
<td style="text-align: center; vertical-align: middle;">3065</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 32N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">114,1</td>
<td style="text-align: center; vertical-align: middle;">190,2</td>
<td style="text-align: center; vertical-align: middle;">72320</td>
<td style="text-align: center; vertical-align: middle;">3200</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 33N</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">452</td>
<td style="text-align: center; vertical-align: middle;">20,5</td>
<td style="text-align: center; vertical-align: middle;">11,4</td>
<td style="text-align: center; vertical-align: middle;">118,4</td>
<td style="text-align: center; vertical-align: middle;">197,3</td>
<td style="text-align: center; vertical-align: middle;">75410</td>
<td style="text-align: center; vertical-align: middle;">3340</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 16-400</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">290</td>
<td style="text-align: center; vertical-align: middle;">12,7</td>
<td style="text-align: center; vertical-align: middle;">9,4</td>
<td style="text-align: center; vertical-align: middle;">62,0</td>
<td style="text-align: center; vertical-align: middle;">154,9</td>
<td style="text-align: center; vertical-align: middle;">22580</td>
<td style="text-align: center; vertical-align: middle;">1560</td>
</tr>
<tr>
<td style="vertical-align: middle;">GU 18-400</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">292</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">9,7</td>
<td style="text-align: center; vertical-align: middle;">69,3</td>
<td style="text-align: center; vertical-align: middle;">173,3</td>
<td style="text-align: center; vertical-align: middle;">26090</td>
<td style="text-align: center; vertical-align: middle;">1785</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="9">Nákres<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9359" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-192.jpg" alt="" width="266" height="124" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-192.jpg 266w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-192-150x70.jpg 150w" sizes="(max-width: 266px) 100vw, 266px" /></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-12-5"><em>Tab. 12.5</em> Tabulka štětovnic Larsen (Arcelor Mittal) – Z Sekce</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Profil</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Rozměry [mm]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Hmotnost</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Moment setrvačnosti <em>I</em><sub>y</sub> [10<sup>4</sup> mm<sup>4</sup>/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Průřezový modul <em>W</em><sub>y</sub> [10<sup>3</sup> mm<sup>3</sup>/m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em></td>
<td style="text-align: center; vertical-align: middle;"><em>s</em></td>
<td style="text-align: center; vertical-align: middle;">kusu [kg/m]</td>
<td style="text-align: center; vertical-align: middle;">stěny [kg/m<sup>2</sup>]</td>
</tr>
<tr>
<td>AZ 12-770</td>
<td style="text-align: center;">770</td>
<td style="text-align: center;">344</td>
<td style="text-align: center;">8,5</td>
<td style="text-align: center;">8,5</td>
<td style="text-align: center;">72,6</td>
<td style="text-align: center;">94,3</td>
<td style="text-align: center;">21430</td>
<td style="text-align: center;">1245</td>
</tr>
<tr>
<td>AZ 13-770</td>
<td style="text-align: center;">770</td>
<td style="text-align: center;">344</td>
<td style="text-align: center;">9,0</td>
<td style="text-align: center;">9,0</td>
<td style="text-align: center;">76,1</td>
<td style="text-align: center;">98,8</td>
<td style="text-align: center;">22360</td>
<td style="text-align: center;">1300</td>
</tr>
<tr>
<td>AZ 14-770</td>
<td style="text-align: center;">770</td>
<td style="text-align: center;">345</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">79,5</td>
<td style="text-align: center;">103,2</td>
<td style="text-align: center;">23300</td>
<td style="text-align: center;">1355</td>
</tr>
<tr>
<td>AZ&nbsp;14-770-10/10</td>
<td style="text-align: center;">770</td>
<td style="text-align: center;">345</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">82,9</td>
<td style="text-align: center;">107,7</td>
<td style="text-align: center;">24240</td>
<td style="text-align: center;">1405</td>
</tr>
<tr>
<td>AZ 12-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">314</td>
<td style="text-align: center;">8,5</td>
<td style="text-align: center;">8,5</td>
<td style="text-align: center;">67,7</td>
<td style="text-align: center;">96,7</td>
<td style="text-align: center;">18880</td>
<td style="text-align: center;">1205</td>
</tr>
<tr>
<td>AZ 13-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">315</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">74,0</td>
<td style="text-align: center;">105,7</td>
<td style="text-align: center;">20450</td>
<td style="text-align: center;">1305</td>
</tr>
<tr>
<td>AZ 13-700-10/10</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">316</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">77,2</td>
<td style="text-align: center;">110,2</td>
<td style="text-align: center;">21370</td>
<td style="text-align: center;">1355</td>
</tr>
<tr>
<td>AZ 14-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">316</td>
<td style="text-align: center;">10,5</td>
<td style="text-align: center;">10,5</td>
<td style="text-align: center;">80,3</td>
<td style="text-align: center;">114,7</td>
<td style="text-align: center;">22190</td>
<td style="text-align: center;">1405</td>
</tr>
<tr>
<td>AZ 17-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">420</td>
<td style="text-align: center;">8,5</td>
<td style="text-align: center;">8,5</td>
<td style="text-align: center;">73,1</td>
<td style="text-align: center;">104,4</td>
<td style="text-align: center;">36230</td>
<td style="text-align: center;">1730</td>
</tr>
<tr>
<td>AZ 18-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">420</td>
<td style="text-align: center;">9,0</td>
<td style="text-align: center;">9,0</td>
<td style="text-align: center;">76,5</td>
<td style="text-align: center;">109,3</td>
<td style="text-align: center;">37800</td>
<td style="text-align: center;">1800</td>
</tr>
<tr>
<td>AZ 19-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">421</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">80,0</td>
<td style="text-align: center;">114,3</td>
<td style="text-align: center;">39380</td>
<td style="text-align: center;">1870</td>
</tr>
<tr>
<td>AZ 20-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">421</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">83,5</td>
<td style="text-align: center;">119,3</td>
<td style="text-align: center;">40960</td>
<td style="text-align: center;">1945</td>
</tr>
<tr>
<td>AZ 24-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">459</td>
<td style="text-align: center;">11,2</td>
<td style="text-align: center;">11,2</td>
<td style="text-align: center;">95,7</td>
<td style="text-align: center;">136,7</td>
<td style="text-align: center;">55820</td>
<td style="text-align: center;">2430</td>
</tr>
<tr>
<td>AZ 26-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">460</td>
<td style="text-align: center;">12,2</td>
<td style="text-align: center;">12,2</td>
<td style="text-align: center;">102,9</td>
<td style="text-align: center;">146,9</td>
<td style="text-align: center;">59720</td>
<td style="text-align: center;">2600</td>
</tr>
<tr>
<td>AZ 28-700</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">461</td>
<td style="text-align: center;">13,2</td>
<td style="text-align: center;">13,2</td>
<td style="text-align: center;">110,0</td>
<td style="text-align: center;">157,2</td>
<td style="text-align: center;">63620</td>
<td style="text-align: center;">2760</td>
</tr>
<tr>
<td>AZ 24-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">459</td>
<td style="text-align: center;">12,5</td>
<td style="text-align: center;">9,0</td>
<td style="text-align: center;">89,7</td>
<td style="text-align: center;">128,2</td>
<td style="text-align: center;">55890</td>
<td style="text-align: center;">2435</td>
</tr>
<tr>
<td>AZ 26-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">460</td>
<td style="text-align: center;">13,5</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">96,9</td>
<td style="text-align: center;">138,5</td>
<td style="text-align: center;">59790</td>
<td style="text-align: center;">2600</td>
</tr>
<tr>
<td>AZ 28-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">461</td>
<td style="text-align: center;">14,5</td>
<td style="text-align: center;">11,0</td>
<td style="text-align: center;">104,1</td>
<td style="text-align: center;">148,7</td>
<td style="text-align: center;">63700</td>
<td style="text-align: center;">2765</td>
</tr>
<tr>
<td>AZ 36-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">499</td>
<td style="text-align: center;">15,0</td>
<td style="text-align: center;">11,2</td>
<td style="text-align: center;">118,6</td>
<td style="text-align: center;">169,5</td>
<td style="text-align: center;">89610</td>
<td style="text-align: center;">3590</td>
</tr>
<tr>
<td>AZ 38-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">500</td>
<td style="text-align: center;">16,0</td>
<td style="text-align: center;">12,2</td>
<td style="text-align: center;">126,4</td>
<td style="text-align: center;">180,6</td>
<td style="text-align: center;">94840</td>
<td style="text-align: center;">3795</td>
</tr>
<tr>
<td>AZ 40-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">501</td>
<td style="text-align: center;">17,0</td>
<td style="text-align: center;">13,2</td>
<td style="text-align: center;">134,2</td>
<td style="text-align: center;">191,7</td>
<td style="text-align: center;">100080</td>
<td style="text-align: center;">3995</td>
</tr>
<tr>
<td>AZ 42-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">499</td>
<td style="text-align: center;">18,0</td>
<td style="text-align: center;">14,0</td>
<td style="text-align: center;">142,1</td>
<td style="text-align: center;">203,1</td>
<td style="text-align: center;">104930</td>
<td style="text-align: center;">4205</td>
</tr>
<tr>
<td>AZ 44-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">500</td>
<td style="text-align: center;">19,0</td>
<td style="text-align: center;">15,0</td>
<td style="text-align: center;">149,9</td>
<td style="text-align: center;">214,2</td>
<td style="text-align: center;">110150</td>
<td style="text-align: center;">4405</td>
</tr>
<tr>
<td>AZ 46-700N</td>
<td style="text-align: center;">700</td>
<td style="text-align: center;">501</td>
<td style="text-align: center;">20,0</td>
<td style="text-align: center;">16,0</td>
<td style="text-align: center;">157,7</td>
<td style="text-align: center;">225,3</td>
<td style="text-align: center;">115370</td>
<td style="text-align: center;">4605</td>
</tr>
<tr>
<td>AZ 18</td>
<td style="text-align: center;">630</td>
<td style="text-align: center;">380</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">9,5</td>
<td style="text-align: center;">74,4</td>
<td style="text-align: center;">118,1</td>
<td style="text-align: center;">34200</td>
<td style="text-align: center;">1800</td>
</tr>
<tr>
<td>AZ 18-10/10</td>
<td style="text-align: center;">630</td>
<td style="text-align: center;">381</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">10,0</td>
<td style="text-align: center;">77,8</td>
<td style="text-align: center;">123,4</td>
<td style="text-align: center;">35540</td>
<td style="text-align: center;">1870</td>
</tr>
<tr>
<td>AZ 26</td>
<td style="text-align: center;">630</td>
<td style="text-align: center;">427</td>
<td style="text-align: center;">13,0</td>
<td style="text-align: center;">12,2</td>
<td style="text-align: center;">97,8</td>
<td style="text-align: center;">155,2</td>
<td style="text-align: center;">55510</td>
<td style="text-align: center;">2600</td>
</tr>
<tr>
<td>AZ 46</td>
<td style="text-align: center;">580</td>
<td style="text-align: center;">481</td>
<td style="text-align: center;">18,0</td>
<td style="text-align: center;">14,0</td>
<td style="text-align: center;">132,6</td>
<td style="text-align: center;">228,6</td>
<td style="text-align: center;">110450</td>
<td style="text-align: center;">4595</td>
</tr>
<tr>
<td>AZ 48</td>
<td style="text-align: center;">580</td>
<td style="text-align: center;">482</td>
<td style="text-align: center;">19,0</td>
<td style="text-align: center;">15,0</td>
<td style="text-align: center;">138,6</td>
<td style="text-align: center;">240,6</td>
<td style="text-align: center;">115670</td>
<td style="text-align: center;">4800</td>
</tr>
<tr>
<td>AZ 50</td>
<td style="text-align: center;">580</td>
<td style="text-align: center;">483</td>
<td style="text-align: center;">20,0</td>
<td style="text-align: center;">16,0</td>
<td style="text-align: center;">146,7</td>
<td style="text-align: center;">252,9</td>
<td style="text-align: center;">121060</td>
<td style="text-align: center;">5015</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="9">Nákres<br><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9360" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-193.jpg" alt="" width="233" height="141" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-193.jpg 233w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-193-150x91.jpg 150w" sizes="(max-width: 233px) 100vw, 233px" /></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="12-3-1"><strong>12.3.1 Nerozepřené (nekotvené) stěny</strong></p>



<p class="wp-block-paragraph">Tyto stěny navrhujeme do maximální výše <em>h</em> = 4,00 m z důvodů ekonomických, se zvětšováním výšky rychle stoupá namáhání ohybovým momentem a požadovaná délka <em>d</em> vetknutí do podloží.</p>



<p class="wp-block-paragraph">Působí-li nahodilé zatížení <em>p</em>, počítáme s náhradní výškou viz <em>obr. 12.4.</em></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h'=h+\Delta h,\space\text{přičemž}\space \Delta h=p/\gamma
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>γ</em></span> &#8230; objemová tíha zeminy</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-12-4"><img loading="lazy" decoding="async" width="240" height="353" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-4.jpg" alt="" class="wp-image-9361" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-4.jpg 240w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-12-4-102x150.jpg 102w" sizes="(max-width: 240px) 100vw, 240px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 12.4</em> Základní polohy úrovně hladiny podzemní vody</p>



<p class="wp-block-paragraph">Podzemní voda působící na štětovou stěnu ovlivňuje příslušný ohybový moment a hloubku vetknutí <em>d</em>.</p>



<p class="wp-block-paragraph" id="tab-12-6"><em>Tab. 12.6</em> Délka vetknutí nerozepřených štětových stěn</p>



<p class="wp-block-paragraph">Pro rychlý orientační návrh stěny lze použít pomocných hodnot závislých na druhu často se vyskytujících se zemin a na výšce podzemní vody (tři polohy: a) bez účinku vody, b) hladina vody v úrovni 0,5<em>h</em>, c) hladina vody v úrovni <em>h</em> – viz <em>obr. 12.4</em>) uvedených v následující tabulce.</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="2">Zemina</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Objemová tíha <span style="font-size: 19px;"><em>γ</em></span> [kN/m<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" colspan="2">Podzemní voda</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Ohybový moment <em>M</em><sub>s,max</sub> [kNm/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Délka vetknutí <em>d</em> [m]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">hladina ode dna jámy</td>
<td style="text-align: center; vertical-align: middle;">případ</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Spraše, Jíly</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">18</td>
<td style="text-align: center; vertical-align: middle;">0</td>
<td style="text-align: center; vertical-align: middle;">a</td>
<td style="text-align: center; vertical-align: middle;">2,4<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,35<em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,5<em>h</em></td>
<td style="text-align: center; vertical-align: middle;">b</td>
<td style="text-align: center; vertical-align: middle;">4,0<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,70<em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,0<em>h</em></td>
<td style="text-align: center; vertical-align: middle;">c</td>
<td style="text-align: center; vertical-align: middle;">8,8<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">2,22<em>h</em></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Písek kyprý</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">18</td>
<td style="text-align: center; vertical-align: middle;">0</td>
<td style="text-align: center; vertical-align: middle;">a</td>
<td style="text-align: center; vertical-align: middle;">1,7<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,00<em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,5<em>h</em></td>
<td style="text-align: center; vertical-align: middle;">b</td>
<td style="text-align: center; vertical-align: middle;">3,0<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,22<em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,0<em>h</em></td>
<td style="text-align: center; vertical-align: middle;">c</td>
<td style="text-align: center; vertical-align: middle;">6,8<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,70<em>h</em></td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" rowspan="3">Písek středně ulehlý</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">19</td>
<td style="text-align: center; vertical-align: middle;">0</td>
<td style="text-align: center; vertical-align: middle;">a</td>
<td style="text-align: center; vertical-align: middle;">1,4<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">0,83<em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,5<em>h</em></td>
<td style="text-align: center; vertical-align: middle;">b</td>
<td style="text-align: center; vertical-align: middle;">2,4<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,05<em>h</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,0<em>h</em></td>
<td style="text-align: center; vertical-align: middle;">c</td>
<td style="text-align: center; vertical-align: middle;">5,7<em>h</em><sup>3</sup></td>
<td style="text-align: center; vertical-align: middle;">1,42<em>h</em></td>
</tr>
<tr>
<td colspan="6">
<p class="is-style-odstavec-poznamka"><strong>Poznámka:<br></strong>Mezilehlé hodnoty se interpolují</p>
</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="priklad-12-1"><strong>Příklad 12.1</strong></p>



<p class="wp-block-paragraph">Navrhněte vetknutou nerozepřenou štětovnicovou stěnu. Zemina kyprý písek, <em>g</em> = 18 kN/m<sup>2</sup>, nahodilé zatížení <em>p</em> = 10 kN/m<sup>2</sup>, výška stěny <em>h</em> = 3,00 m, hladina podzemní vody přibližně 0,5<em>h</em> (ode dna jámy)</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\Delta h=p/\gamma=10/18=0{,}55\space\text{m},\space h'=3{,}55\space\text{m}\\\\
M_\text{s,max}=3\cdot3{,}55^3=134{,}22\space\text{kNm}\\\\
d=1{,}22\cdot3{,}55=4{,}35\space\text{m}\\\\
\ell=d+h=4{,}35+3{,}00=7{,}35\space\text{m (délka štětovnic)}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="273" height="369" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-195.jpg" alt="" class="wp-image-9362" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-195.jpg 273w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-195-111x150.jpg 111w" sizes="(max-width: 273px) 100vw, 273px" /></figure>
</div>


<p class="wp-block-paragraph">Vzhledem k tomu, že při výpočtu se vycházelo z charakteristických hodnot zatížení, je nutno uvažovat redukovanou pevnost oceli zavedením součinitele <em>s</em> = 1,5, takže</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\sigma_\text{s}=R/s=210/1{,}5=140\space\text{MPa}\\\\
W_\text{y}=\frac{M_\text{s,max}}{\sigma_\text{s}}=\frac{134{,}22}{140\cdot10^3}=0{,}96\cdot10^{-3}\space\text{m}^3/\text{m}=960\cdot10^3\space\text{mm}^3/\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">tomu odpovídá profil štětovnice GU 13N, <em>W</em><sub>y</sub> = 1270 · 103 mm<sup>3</sup>/m (viz <em><a href="#tab-12-4">tab. 12.4</a></em> a <em><a href="#tab-12-5">12.5</a></em>).</p>



<p class="wp-block-paragraph" id="12-3-2"><strong>12.3.2 Kotvené stěny</strong></p>



<p class="wp-block-paragraph">Kotvení je konstrukce, přenášející síly od tlaku zeminy a vody působící na pažicí stěnu do základové půdy vně stavební jámy. Kotva, složená z táhla a vlastního kotevního prvku (například injektovaného kořene), bývá přepjatá a může být umístěna, podle výšky jámy, i v několika úrovních. Sklon šikmého kotvení bývá <span style="font-size: 19px;"><em>α</em></span> = 15°–30°.</p>



<p class="wp-block-paragraph">V běžných případech lze předběžně navrhnout kotvení v jedné úrovni (etáži) při nahodilém zatížení <em>p</em> ≤ 20 kN/m<sup>2</sup>, sklonu šikmé vrtané kotvy s injektovaným kořenem od vodorovné <span style="font-size: 19px;"><em>α</em></span> = 20° podle vztahů:</p>



<p class="wp-block-paragraph"><strong>a) zemina nesoudržná</strong> při <span style="font-size: 19px;"><em>φ</em></span> = 30°, <span style="font-size: 19px;"><em>δ</em></span> = 0°</p>



<ul class="wp-block-list"><li>vodorovná síla v úrovni kotvy (<em>p</em> ≤ 20 kN/m<sup>2</sup>)</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{h}\cong80+35(h-4)\space[\text{kN/m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>vodorovná síla v úrovni kotvy, nepůsobí-li nahodilé zatížení (<em>v</em> = 0 kN/m<sup>2</sup>)</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{h}\cong60+35(h-4)\space[\text{kN/m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>síla ve směru kotvy při jejím sklonu <span style="font-size: 19px;"><em>α</em></span> = 20° od vodorovné</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{k}\cong\cos\alpha\cdot F_\text{h}=1{,}06F_\text{h}\space[\text{kN/m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>délka kotvy (včetně táhla)</li></ul>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{k}\cong5+1{,}25(h-4)+0{,}4h\space[\text{m}]\\\\
\ell_\text{h}\cong\cos\alpha\cdot\ell_\text{k}=0{,}94\ell_\text{k}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="priklad-12-2"><strong>Příklad 12.2</strong></p>



<p class="wp-block-paragraph">Navrhněte kotvení kotvené stěny v nesoudržné zemině.</p>



<p class="wp-block-paragraph">Výška <em>h</em> = 7,00 m, <em>p</em> = 15 kN/m<sup>2</sup></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{h}=80+35\cdot(7-4)=185\space\text{kN/m}\\\\
F_\text{k}=1{,}06\cdot185=196\space\text{kN/m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-196.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-196.jpg" alt="" class="wp-image-9363" width="393" height="257" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-196.jpg 524w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-196-150x98.jpg 150w" sizes="(max-width: 393px) 100vw, 393px" /></a></figure>
</div>


<p class="wp-block-paragraph">umístíme-li kotvy v půdorysné vzdálenosti 2,5 m od sebe, vychází 2,5 <em>F</em><sub>k</sub> = 2,5 · 196 = 490 kN tahové síly (při charakteristických hodnotách zatížení), na kterou se navrhuje ocelová tyč, svazek patentovaných drátů nebo ocelový pramenec.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{k}=5+1{,}25\cdot(7-4)+0{,}4\cdot7=11{,}55\space\text{m (délka kotvení viz schéma)}\\\\
\ell_\text{h}=0{,}84\cdot11{,}55=10{,}86\space\text{m (půdorysná délka namáhané oblasti)}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>b) zemina soudržná</strong> při <span style="font-size: 19px;"><em>φ</em></span> = 25°, <em>d</em> = 0</p>



<ul class="wp-block-list"><li>vodorovná síla v kotvě (<em>p</em> ≤ 20 kN/m<sup>2</sup>)</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{h}\cong100+40\cdot(h-4)\space[\text{kN/m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>vodorovná síla v kotvě, nepůsobí-li nahodilé zatížení (<em>p</em> = 0 kN/m<sup>2</sup>)</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{h}\cong80+40\cdot(h-4)\space[\text{kN/m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>vodorovná síla při jejím sklonu <em>a</em> = 20° od vodorovné</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{k}\cong1{,}06F_\text{h}=1{,}06F_\text{h}\space\space\text{popř.}\space\space1{,}06F'_\text{h}\space[\text{kN/m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>délka kotvy (včetně táhla)</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\ell_\text{k}=6+1{,}4\cdot(h-4)+0{,}4h\space[\text{m}]\\\\
\ell_\text{h}=0{,}94\ell_\text{k}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="priklad-12-3"><strong>Příklad 12.3</strong></p>



<p class="wp-block-paragraph">Navrhněte kotvení kotvené stěny v soudržné zemině.</p>



<p class="wp-block-paragraph">Výška <em>h</em> = 7,00 m, <em>p</em> = 15 kNm/m<sup>2</sup> (ponecháno stejné jako u předcházejícího příkladu)</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
F_\text{h}=100+40\cdot(7-4)=220\space\text{kN/m}\\\\
F_\text{k}=1{,}06\cdot220=233{,}2\space\text{kN/m}\\\\
\ell_\text{k}=6+1{,}4\cdot(7-4)+0{,}4\cdot7=13\space\text{m (délka kotvení)}\\\\
\ell_\text{h}=0{,}94\cdot13=12{,}20\space\text{m (půdorysná délka namáhané oblasti)}
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="12-3-3"><strong>12.3.3 Podzemní stěny</strong></p>



<p class="wp-block-paragraph">Podzemní stěny patří mezi moderní technologie a navrhují se obvykle buď jako pilotové nebo tzv. milánské stěny.</p>



<p class="wp-block-paragraph"><strong>Pilotové stěny</strong> jsou u nás nejrozšířenější. Stěny jsou vytvářeny z velkoprůměrových pilot <em>d</em> ≥ 0,60 m, vyšší pilotové stěny bývají přikotvovány obdobně jako štětové stěny, někdy i v patě, nevyplatí-li se jinak nutné vetknutí do podloží. Tyto stěny je možno využít i jako součást stavby, popř. lze na ně uložit celou vrchní stavbu – pak je nutno stěny dimenzovat na definitivní přenos jak svislého (od budovy), tak vodorovného zatížení (od zemního tlaku). U vysokých stěn se pak rozepřou tuhými stropy podzemní části stavby. Přikotvování se obvykle nepokládá za definitivní způsob zajištění z důvodu přerezavění i obetonovaných táhel například vlivem bludných proudů. Půdorysná vzdálenost kotvení bývá cca 2,5 m.</p>



<p class="wp-block-paragraph"><strong>Milánské stěny</strong> jsou ploché stěnové prvky tloušťky cca 0,60 m, jejichž rýhy (obvykle lamelové technologie) jsou prováděny drapáky, vlečnými korečky nebo sací mi vrtáky, paženy jílovými suspenzemi a následně po osazení výztužného koše směrem ode dna vybetonované. U vysokých stěn se provádí kotvení obdobným způsobem jako u pilotových stěn s optimální vzdáleností okolo 2,5 m (půdorysně). Založení nadzemní části stavby na tyto stěny není příliš vhodné.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Podle německých zkušeností je přibližná cenová relace podzemních stěn následující:</p>



<ul class="is-style-nerazeny-list-poznamky wp-block-list"><li>milánské stěny 100 %;</li><li>pilotové stěny 80 %;</li><li>štětové stěny 80 %.</li></ul>



<p class="is-style-odstavec-poznamka wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">Při požadavku vodotěsnosti konstrukce se posunují výše uvedená procenta ve prospěch milánských stěn.</p>



<p class="wp-block-paragraph"><strong>Mikrozápory</strong></p>



<p class="wp-block-paragraph">Mikrozápory jsou štíhlé nosné prvky pažicí, zpevňující a stabilizující konstrukce, přenášející především ohybová namáhání. Princip a podmínky pro realizaci mikrozáporového pažení jsou obdobné jako pro záporové pažení. Nahrazují zápory hnaného záporového pažení v případech, kdy z hlediska prostorového uspořádání je nutno otevřít co největší prostor v dané zástavbě, především ve stísněných místních prolukách pro svislé pažení stěn stavebních jam, kde tato konstrukce nejlépe odpovídá potřebám záboru pozemku.</p>



<p class="wp-block-paragraph">Mikrozáporové pažení tvoří následující prvky: mikrozápory, pažiny, případně pažiny lze nahradit stříkaným betonem, a převázky rozepřené ocelovou konstrukcí nebo kotvené horninovými kotvami. Mikrozáporové pažení se navrhuje. Výztuž mikrozápor tvoří buď silnostěnné ocelové trubky profilu Ø 108/16 mm, popřípadě i větší, nebo je s výhodou použito širokopřírubových válcovaných nosníků (např. HEB), jejichž velikost je omezena průměrem vrtu. Rozhodujícím kritériem pro výběr výztuže je poměr únosnosti v ohybu k vlastní hmotnosti a k její ceně. Pažení mezi mikrozáporami je tvořeno buď výdřevou nebo ocelovými pažinami. V případě dřevěných pažin je nutné provést zpětný zásyp zeminou za rub záporového pažení, čímž je pažící konstrukce aktivována. Velmi často je prostor mezi mikrozáporami vyplněn vrstvou stříkaného betonu s výztužnou sítí. S ohledem na relativní malou ohybovou tuhost této konstrukce je třeba mikrozáporové stěny kotvit nebo rozpírat. Kotevní síly se na mikrozápory přenášejí převázkami, které se navrhují v různých výškových úrovních z oceli nebo železobetonu. O umístění převázek a jejich konstrukci rozhodují místní podmínky, statické charakteristiky a podmínky budoucích konstrukcí. Z konstrukčního hlediska platí, že vzdálenost vrtů by měla dosahovat maximálně 3 Ø vrtu. U mikrozápor se na rozdíl od mikropilot zpravidla neinjektuje jejich kořen.</p>



<p class="wp-block-paragraph">Při statickém výpočtu kotvené mikrozáporové stěny je třeba posoudit:</p>



<ul class="wp-block-list"><li>ocelové mikrozápory;</li><li>převázku;</li><li>kotvy.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Při posuzování výztužných ocelových trubek se obvykle neuvažuje spolupůsobení cementové zálivky.</p>



<p class="wp-block-paragraph"><strong>Trysková injektáž</strong></p>



<p class="wp-block-paragraph">Zapažení stavební jámy lze realizovat též tryskovou injektáží. Vzledem k tomu, že při tého technologii nelze vkládat do vrtů výztuž, musí být pažicí konstrukce vůči hloubce stavební jámy dostatečně robustní, aby se dostatečně uplatnila její vlastní hmotnost (podobně jako u gravitačních opěrných stěn).</p>



<p class="wp-block-paragraph">Popis technologie tryskové injektáže je v <em><a href="#11-2-3">kap. 11.2.3</a></em>.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13">13 OPĚRNÉ STĚNY</h3>



<p class="wp-block-paragraph">Opěrné stěny slouží k zajištění zeminy při změně úrovně terénu, je-li úrovně terénu, je-li přechod pod větším úhlem než je přirozený úhel zeminy.</p>



<p class="wp-block-paragraph">Podle statického působení se rozlišují:</p>



<ul class="wp-block-list"><li>stěny obkladní;</li><li>stěny zárubní;</li><li>stěny opěrné.</li></ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-13-1"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-1.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-1.jpg" alt="" class="wp-image-9364" width="283" height="87" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-1.jpg 565w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-1-150x46.jpg 150w" sizes="(max-width: 283px) 100vw, 283px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.1</em> Opěrné stěny a) gravitační, b) úhelníkové, c) žebrové, d) kotvené</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13-1">13.1 ODKLADNÍ STĚNY</h3>



<p class="wp-block-paragraph">Účelem obkladní zdi je ochrana svahu proti účinkům povětrnosti – svah má stabilní sklon větší nebo stejný jako je přirozený svah. Materiálem obkladní stěny může být prostý nebo železový beton, prefabrikáty, popř. zdivo. Betonová obkladní stěna se navrhuje o tloušťce 300–400 mm v koruně, v patě obkladní stěny se tloušťka zvětšuje na</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=0{,}1H\space\space\text{až}\space\space h_\text{d}=(0{,}30+0{,}1H)\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>H</em> &#8230; výška stěny [m].</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-2"><img loading="lazy" decoding="async" width="272" height="290" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-2.jpg" alt="" class="wp-image-9365" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-2.jpg 272w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-2-141x150.jpg 141w" sizes="(max-width: 272px) 100vw, 272px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.2</em> Obkladní opěrné stěny</p>



<p class="wp-block-paragraph" id="priklad-13-1"><strong>Příklad 13.1</strong></p>



<p class="wp-block-paragraph">Navrhněte tloušťku obkladní stěny v patě.</p>



<p class="wp-block-paragraph">Výška stěny <em>H</em> = 9,00 m, tloušťka v koruně <em>d</em><sub>0</sub> = 0,4 m,</p>



<p class="wp-block-paragraph">Tloušťka v patě <em>d</em> = 0,1 · 9,0 = 0,9 m &nbsp;až <em>d</em> = (0,30 + 0,1 · 9,0) = 1,2 m.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13-2">13.2 GRAVITAČNÍ STĚNY</h3>



<p class="wp-block-paragraph">U gravitačních stěn se využívá jejich vlastní tíhy proti převržení zemním tlakem. Hloubka založení se volí v závislosti na:</p>



<ul class="wp-block-list"><li>geologických poměrech (0,2 m pod lícem únosné zeminy);</li><li>klimatických poměrech – v nezámrzné hloubce (minimálně 0,8 m, na horách 1,2 m);</li><li>úrovni podzemní vody.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Opěrná stěna se nejčastěji skládá ze základu a dříku – tvar podle <em>obr. 13.3</em>. Staticky se posuzuje:</p>



<ul class="wp-block-list"><li>překlopení kolem bodu o;</li><li>posunutí v základové spáře;</li><li>napětí v základové spáře;</li><li>spojení mezi základem a dříkem.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Materiál – prostý beton nižší pevnosti, beton proložený kameny, zdivo.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-13-3"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-3.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-3.jpg" alt="" class="wp-image-9366" width="197" height="317" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-3.jpg 263w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-3-93x150.jpg 93w" sizes="(max-width: 197px) 100vw, 197px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.3</em> Gravitační opěrná stěna</p>



<p class="wp-block-paragraph"><strong>Rozměry podle Bellina</strong> – platí pro <em>H</em> ≤ 5 m, sklon předního líce 1 : 10 až 1 : 5</p>



<p class="wp-block-paragraph">Šířka v koruně</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
H\le2\space\text{m}\space\space d_0=0{,}3{-}0{,}5\space\text{m},\\\\
H\gt2\space\text{m}\space\space d_0=0{,}5{-}1{,}0\space\text{m}.
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Šířka v patě <em>d</em><sub>u</sub> se určí v závislosti na hloubce <em>H</em> [m] podle následujících vzorců za předpokladu, že na výše položené úrovni nepůsobí zatížení (např. nahodilé)</p>



<ul class="wp-block-list"><li>pro vlhkou zeminu</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=(0{,}4H+0{,}015H^2)\space[\text{m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>pro suchou zeminu</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=(0{,}3H+0{,}01H^2)\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-4"><img loading="lazy" decoding="async" width="176" height="369" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-4.jpg" alt="" class="wp-image-9367" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-4.jpg 176w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-4-72x150.jpg 72w" sizes="(max-width: 176px) 100vw, 176px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.4</em> Gravitační opěrná stěna podle Bellina</p>



<p class="wp-block-paragraph" id="priklad-13-2"><strong>Příklad 13.2</strong></p>



<p class="wp-block-paragraph">Navrhnětě šířku paty gravitační opěrné stěny podle Bellina. Hloubka <em>H</em> = 4,0 m</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka paty ve vlhké zemině</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=0{,}4\cdot4{,}0+0{,}015\cdot4{,}0^2=1{,}84\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka paty v suché zemině</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=0{,}3\cdot4{,}0+0{,}01\cdot4{,}0^2=1{,}36\space\text{m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><strong>Rozměry podle Graßhoffa</strong> – sklon předního líce 1:5 Šířka v koruně</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
d_0\ge0{,}3\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Šířka v patě <em>d</em><sub>u</sub></p>



<ul class="wp-block-list"><li>písčité zeminy <span style="font-size: 19px;"><em>φ</em></span> = 35°, <span style="font-size: 19px;"><em>γ</em></span> = 18,0 kN/m<sup>3</sup></li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=(0{,}25{-}0{,}30)H\space[\text{m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>soudržné zeminy <span style="font-size: 19px;"><em>φ</em></span> = 25°, <span style="font-size: 19px;"><em>γ</em></span> = 22,0 kN/m<sup>3</sup></li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=(0{,}35{-}0{,}40)H\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="priklad-13-3"><strong>Příklad 13.3</strong></p>



<p class="wp-block-paragraph">Navrhněte šířku paty gravitační stěny podle Graßhoffa. Hloubka <em>H</em> = 4,0 m</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka paty ve písčité zemině</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=(0{,}25{-}0{,}30)\cdot4{,}0=1{,}0{-}1{,}2\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka paty ve soudržné zemině</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d_\text{u}=(0{,}35{-}0{,}40)\cdot4{,}0=1{,}4{-}1{,}6\space\text{m}
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Zatížení na horním povrchu terénu se zahrne zvětšením hloubky <em>H</em> o hodnotu</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\delta_\text{H}=p/\gamma\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>p</em> &#8230; zatížení povrchu terénu [kN/m<sup>2</sup>],</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>γ</em></span> &#8230; objemová tíha zeminy [kN/m<sup>3</sup>].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">do výše uvedených vzorců se pak dosadí</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
H'=H+\delta_\text{H}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-5"><img loading="lazy" decoding="async" width="210" height="265" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-5.jpg" alt="" class="wp-image-9368" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-5.jpg 210w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-5-119x150.jpg 119w" sizes="(max-width: 210px) 100vw, 210px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.5</em> Zatížení na horním povrchu terénu</p>



<p class="wp-block-paragraph" id="priklad-13-4"><strong>Příklad 13.4</strong></p>



<p class="wp-block-paragraph">Určete zvětšení výšky terénního schodu při uvážení zatížení na jeho horní úrovni.</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
p=5{,}0\space\text{kN/m}^2\space\space\gamma=22\space\text{kN/m}^3\\\\
\delta_\text{H}=5{,}00/0{,}22=0{,}23\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>Stěny z vyztuženého zdiva</strong></p>



<p class="wp-block-paragraph">Stěny jsou ze zdiva z dutých tvarovek vyplněných železobetonem, nebo zdivo je kombinováno s železovým betonem, vybetonovaným do kapes (drážek) ve zdivu.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Typické výšky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H=1{,}0{-}6{,}0\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka stěny</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d=H/10{-}H/15\space[\text{m}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka základu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
B=H/2{-}2H/3\space[\text{m}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-13-6"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-6.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-6.jpg" alt="" class="wp-image-9369" width="177" height="302" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-6.jpg 236w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-6-88x150.jpg 88w" sizes="(max-width: 177px) 100vw, 177px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.6</em> Stěna z vyztuženého zdiva</p>



<p class="wp-block-paragraph"><strong>Gabiony</strong> – stěny z klecí či košů se štěrkem – drátová kostra potažená pletivem nebo konstrukce ze svařovaných sítí vyplněná hrubým kamenivem. Tato konstrukce je zpravidla hospodárnější než jiné typy opěrných stěn.</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Typické výšky</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
H=1{,}0{-}3{,}0\space\text{m}
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Šířka stěny</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d=H{-}H/2\space[\text{m}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-7"><img loading="lazy" decoding="async" width="211" height="283" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-7.jpg" alt="" class="wp-image-9370" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-7.jpg 211w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-7-112x150.jpg 112w" sizes="(max-width: 211px) 100vw, 211px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.7</em> Gabionová stěna</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13-3">13.3 ÚHELNÍKOVÉ STĚNY</h3>



<p class="wp-block-paragraph">Navrhují se ze železového betonu do výšky přibližně 4,0 m, při větší výšce se navrhují stěny žebrové. Stabilita je zajištěna vyložením základové desky, na kterou působí svisle tlak zeminy. Proti případnému posunutí v základové spáře se navrhuje jednak její naklonění, jednak zazubení.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-13-8"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-8.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-8.jpg" alt="" class="wp-image-9371" width="281" height="136" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-8.jpg 562w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-8-150x73.jpg 150w" sizes="(max-width: 281px) 100vw, 281px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.8</em> Úhelníková stěna</p>



<p class="wp-block-paragraph">U stěny se staticky posuzuje:</p>



<ul class="wp-block-list"><li>překlopení kolem bodu o (viz <em>obr. 13.8</em>);</li><li>posunutí v základové spáře;</li><li>namáhání zeminy v základové spáře;</li><li>ohyb popř. smyk ve stěně a základové desce.</li></ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Rozměry:</strong></p>



<ul class="wp-block-list"><li>není-li horní povrch terénu zatížen <em>p</em> = 0</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=H\cdot\sqrt{\frac{K_\text{a}}{1+4\cdot n}}\space[\text{m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>při zatížení povrchu horního terénu <em>p</em> uvažujeme zvětšení hloubky založení o</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\delta_\text{H}=p/\gamma
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><em>p</em> &#8230; zatížení povrchu terénu [kN/m<sup>2</sup>],</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>γ</em></span> &#8230; objemová tíha zeminy [kN/m<sup>3</sup>].</p>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=\sqrt{\frac{H\cdot(H+3\cdot\delta_\text{H})K_\text{a}}{1+4n}}\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Součinitel</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
K_\text{a}=\tg^2(45\degree-\varphi/2)
\end{gathered}</pre></div>



<p class="wp-block-paragraph">kde je</p>



<p class="wp-block-paragraph"><span style="font-size: 19px;"><em>φ</em></span> &#8230; úhel vnitřního tření zeminy [°].</p>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-13-1"><em>Tab. 13.1</em> Orientační charakteristiky zeminy pro určení aktivního tlaku</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center;">Zemina</td>
<td style="text-align: center;">Úhel vnitřního tření <span style="font-size: 19px;"><em>φ</em></span> [°]</td>
<td style="text-align: center;">Součinitel aktivního tlaku <em>K</em><sub>a</sub> [–]</td>
<td style="text-align: center;">Objemová hmotnost <span style="font-size: 19px;"><em>γ</em></span> [kN/m<sup>3</sup>]</td>
</tr>
<tr>
<td>mateční hornina</td>
<td style="text-align: center;">25°</td>
<td style="text-align: center;">0,41</td>
<td style="text-align: center;">18</td>
</tr>
<tr>
<td>vlhký písek, štěrk</td>
<td style="text-align: center;">30°</td>
<td style="text-align: center;">0,33</td>
<td style="text-align: center;">18</td>
</tr>
<tr>
<td>jíl, hlína do 4 m</td>
<td style="text-align: center;">25°</td>
<td style="text-align: center;">0,41</td>
<td style="text-align: center;">21</td>
</tr>
<tr>
<td>jíl, hlína pod 4 m</td>
<td style="text-align: center;">20°</td>
<td style="text-align: center;">0,49</td>
<td style="text-align: center;">20</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Předsazení základové desky <em>b</em><sub>1</sub> = <em>n</em> · <em>b</em>, pak</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
B=(1+n)b\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Předsazení se volí od <em>b</em><sub>1</sub> = 0 při malé výšce <em>H</em> do <em>b</em><sub>1</sub> = 0,5<em>b</em>, kdy vyjde celková šířka <em>B</em> nejmenší.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-13-9"><a href="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-9.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-9.jpg" alt="" class="wp-image-9374" width="131" height="307" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-9.jpg 175w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-9-64x150.jpg 64w" sizes="(max-width: 131px) 100vw, 131px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.9</em> Rozměry úhelníkové stěny</p>



<p class="wp-block-paragraph" id="priklad-13-5"><strong>Příklad 13.5</strong></p>



<p class="wp-block-paragraph">Navrhněte úhelníkovou stěnu v nesoudržné zemině.</p>



<p class="wp-block-paragraph">výška <em>h</em> = 3,5 m, zatížení <em>p</em> = 5,0 kN/m<sup>2</sup>, předsazení <em>b</em><sub>1</sub> = 0,25 · <em>b</em>, <em>n</em> = 0,25</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
\delta_\text{H}=5{,}0/18=0{,}28\space\text{m}\\\\
b=\sqrt{\frac{0{,}33\cdot3{,}5\cdot(3{,}5+3{,}0\cdot0{,}28)}{1+4\cdot0{,}25}}=1{,}58\approx1{,}6\space\text{m}\\\\
B=1{,}25\cdot1{,}6=2{,}0\space[\text{m}],\space b_1=0{,}4\space\text{m}
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>bez zatížení v</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=3{,}5\cdot\sqrt{\frac{3{,}3}{1+4\cdot0{,}25}}=1{,}42\approx1{,}4\space\text{m}\\\\
B=1{,}25\cdot1{,}4=1{,}77\approx1{,}75\space[\text{m}],\space b_1=0{,}35\space\text{m}
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>bez zatížení v a předsazení <em>b</em><sub>1</sub></li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
B=b=3{,}5\cdot\sqrt{0{,}33}=2{,}01\approx2{,}0\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><strong>Ohybový moment</strong> v patě stěny při výšce <em>h</em></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Nesoudržné zeminy</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=h^3+h\space[\text{kNm/m}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">Soudržné zeminy</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
M=1{,}5\cdot(h^3+h)\space[\text{kNm/m}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><strong>Tloušťka stěny</strong> v patě stěny</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
d=\sqrt{1\space000M}\space[\text{mm}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph" id="priklad-13-6"><strong>Příklad 13.6</strong></p>



<p class="wp-block-paragraph">Navrhněte tloušťku stěny v její patě.</p>



<p class="wp-block-paragraph"><em>h</em> = 3,0 m, soudržná zemina</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
M=1{,}5\cdot(3{,}0^3+3{,}0)=45\space\text{kNm/m}\\\\
d=\sqrt{1\space000\cdot45}=212\space\text{mm}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Navržená tloušťka je 250 mm.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13-4">13.4 DESKOVÁ STĚNA NA ŽEBRECH</h3>



<p class="wp-block-paragraph">Navrhují se pro větší výšky <em>H</em> = 4,0–8,0 m.</p>



<p class="wp-block-paragraph">Stěna mezi žebry:</p>



<ul class="wp-block-list"><li>křížem vyztužená deska <em>h</em><sub>1</sub>/<span style="font-size: 19px;"><em>ℓ</em></span> ≤ 1,6–2,0</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}\ge(h_1+\ell)/70\space[\text{m}]
\end{gathered}</pre></div>



<ul class="wp-block-list"><li>jednosměrně pnutá desky <em>h</em><sub>2</sub>/<span style="font-size: 19px;"><em>ℓ</em></span> &gt; 2,0</li></ul>



<p class="wp-block-paragraph"></p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}\ge\ell/25\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Příčná žebra – osová vzdálenost <em>a</em><sub>1</sub> = 2,0–4,0 m</p>



<ul class="wp-block-list"><li>tloušťka žeber <em>b</em><sub>r</sub> = 0,3–0,5 m;</li><li>šířka žeber podle vyložení základové desky viz <em>obr. 13.10</em>.</li></ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-10"><img loading="lazy" decoding="async" width="275" height="315" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-10.jpg" alt="" class="wp-image-9376" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-10.jpg 275w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-10-131x150.jpg 131w" sizes="(max-width: 275px) 100vw, 275px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.10</em> Desková stěna na žebrech</p>



<p class="wp-block-paragraph">Podélný nosník v koruně stěny může být nahrazen deskovým prvkem.</p>



<p class="wp-block-paragraph">Základová spára šířky <em>b</em><sub>1</sub>, <em>b</em> a <em>B</em> se volí stejně jako u úhelníkové stěny, tloušťka desky <em>t</em><sub>d</sub> = 0,5–0,8 m při výšce <em>H</em> = 4,0–8,0 m.</p>



<p class="wp-block-paragraph">Dilatační spáry se umísťují po 20–30 m.</p>



<p class="wp-block-paragraph" id="priklad-13-7"><strong>Příklad 13.7</strong></p>



<p class="wp-block-paragraph">Navrhněte deskovou stěnu na žebrech. Rozdíl výšek terénu 6,0 m, hloubka založení 1,0 m, zatížení povrchu terénu <em>p</em> = 5,0 kN/m<sup>2</sup>, štěrkovitá zemina</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
H=7{,}0\space\text{m}\\\\
\delta_\text{H}=5{,}0/18=2{,}777=2{,}8\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">vyložení <em>b</em><sub>1</sub> = 0,5 · <em>b</em>, <em>n</em> = 0,5</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=\sqrt{\frac{0{,}33\cdot7{,}0\cdot(7{,}0+3\cdot0{,}29)}{1+3\cdot0{,}5}}=2{,}457=2{,}5\space\text{m}\\\\
B=1{,}5\cdot2{,}5=3{,}75\space\text{m},\space b_1=1{,}25\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">tloušťka základové desky <em>t</em><sub>d</sub> = 0,7 m</p>



<p class="wp-block-paragraph">vzdálenost žeber 3,0 m</p>



<p class="wp-block-paragraph">tloušťka stěny 0,4 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_1/\ell=(7{,}0-0{,}7)/(3{,}0-0{,}4)=2{,}42\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph">jednosměrně pnutá deska</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
h_\text{d}=(3{,}0-0{,}40)/25=0{,}104=0{,}11\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13-5">13.5 PALISÁDA</h3>



<p class="wp-block-paragraph">Pro dětská hřiště, zahradní úpravy apod. lze navrhnout z hloubkově impregnovaných kruhových výřezů palisádovou opěrnou stěna o rozměrech uvedených v <em>tab. 13.2</em> za předpokladu rovinného navazujícího terénu a užitného charakteristického zatížení terénu do 5 kN/m<sup>2</sup>.</p>



<p class="wp-block-paragraph" id="tab-13-2"><em>Tab. 13.2</em> Empirické vztahy pro návrh palisády</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td>Rozdíl úrovní terénu <em>h</em> [m]</td>
<td style="text-align: center;">0,50</td>
<td style="text-align: center;">0,85</td>
<td style="text-align: center;">1,20</td>
<td style="text-align: center;">1,50</td>
<td style="text-align: center;">1,80</td>
</tr>
<tr>
<td>Zapuštění <em>t</em> [m]</td>
<td style="text-align: center;">0,50</td>
<td style="text-align: center;">0,55</td>
<td style="text-align: center;">0,80</td>
<td style="text-align: center;">1,00</td>
<td style="text-align: center;">1,20</td>
</tr>
<tr>
<td>Min. průměr <em>d</em> [m]</td>
<td style="text-align: center;">0,08</td>
<td style="text-align: center;">0,08</td>
<td style="text-align: center;">0,08</td>
<td style="text-align: center;">0,10</td>
<td style="text-align: center;">1,12</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-11"><img loading="lazy" decoding="async" width="145" height="230" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-11.jpg" alt="" class="wp-image-9377" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-11.jpg 145w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-11-95x150.jpg 95w" sizes="(max-width: 145px) 100vw, 145px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.11</em> Palisáda</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="13-6">13.6 VYZTUŽENÁ ZEMINA</h3>



<p class="wp-block-paragraph">K zajištění výškového rozdílu terénu zejména u dopravních staveb apod. se používá k vyztužení zeminy buď mřížovina z oceli, geosyntetika případně geotextílie.</p>



<p class="wp-block-paragraph"><strong>S ocelovou nebo geosyntetickou výztuží</strong> se tyto konstrukce navrhují ve skladbě:</p>



<ul class="wp-block-list"><li>výplňová zemina, která se ukládá ve vrstvách do 350 mm a hutní se;</li><li>z ocelové výztuže (pletiva, mřížoviny), žárově pozinkované, průřez podle statického výpočtu (oka 50/50–150/150 mm, průměr 4–5 mm) nebo z ocelových pozinkovaných profilovaných plechů.</li></ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-12"><img loading="lazy" decoding="async" width="280" height="203" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-12.jpg" alt="" class="wp-image-9378" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-12.jpg 280w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-12-150x109.jpg 150w" sizes="(max-width: 280px) 100vw, 280px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.12</em> Vyztužená zemina ocelovou nebo geosyntetickou výztuží</p>



<p class="wp-block-paragraph">Vodorovné účinky zeminy se přenášejí výztuží a třením ve výplňové zemině.</p>



<p class="wp-block-paragraph">Šířka vyztuženého tělesa:</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b\ge(0{,}7\space\text{až}\space0{,}8)\cdot h\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph">Do výškového rozdílu 4 m jsou opěrné stěny levnější, nad 4 m činí úspory</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">při <em>h</em> = 6 m</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">20 %</p>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">při <em>h</em> = 10 m</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">35 %</p>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph">Hloubka zapuštění</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">při vodorovném terénu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
t\ge0{,}1h\space[\text{m}]
\end{gathered}</pre></div>
</div>
</div>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph">při sklonitém terénu</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<div class="wp-block-katex-display-block katex-eq equation-align-left" data-katex-display="true"><pre>\begin{gathered}
t\ge0{,}2h\space[\text{m}]
\end{gathered}</pre></div>
</div>
</div>
</div>
</div>



<p class="wp-block-paragraph"><strong>Vyztužení geotextilií</strong> se navrhuje pro zemní tělesa s omezenou životností. K vyztužení se používá vysokopevnostní netkané textilie.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-13-13"><img loading="lazy" decoding="async" width="254" height="156" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-13.jpg" alt="" class="wp-image-9379" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-13.jpg 254w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-13-13-150x92.jpg 150w" sizes="(max-width: 254px) 100vw, 254px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13.13</em> Vyztužená zemina geotextilií</p>



<p class="wp-block-paragraph">Při vodorovném povrchu terénu a úhlu vnitřního tření <span style="font-size: 19px;"><em>φ</em></span> ≥ 25°</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=5/6h+1{,}5\space[\text{m}]\\\\
t_\text{min}=0{,}1h\space[\text{m}]
\end{gathered}</pre></div>



<p class="wp-block-paragraph" id="priklad-13-8"><strong>Příklad 13.8</strong></p>



<p class="wp-block-paragraph">Navrhněte hloubku zapuštění vyztužené zeminy geotextílií.</p>



<p class="wp-block-paragraph">výška <em>h</em> = 4 m</p>



<div class="wp-block-katex-display-block katex-eq" data-katex-display="true"><pre>\begin{gathered}
b=5/6h\cdot4+1{,}5=4{,}8\space\text{m}\\\\
t_\text{min}\ge0{,}1\cdot4=0{,}4\space\text{m}
\end{gathered}</pre></div>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="14">14 PŘÍLOHY</h3>



<p class="wp-block-paragraph" id="tab-14-1"><em>Tab. 14.1</em> Ohybové momenty, posouvající síly a průhyby na nosnících <span style="font-size: 19px;"><em>ℓ</em></span></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Nákres</td>
<td style="text-align: center;">Ohybové momenty</td>
<td style="text-align: center;">Posouvající síly</td>
<td style="text-align: center;">Průhyb</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">Prostý nosník</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9380" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-197.jpg" alt="" width="231" height="104" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-197.jpg 231w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-197-150x68.jpg 150w" sizes="(max-width: 231px) 100vw, 231px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_1=\frac{1}{2}q\cdot c\cdot d\\M_\text{s}=\frac{1}{8}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=\frac{1}{2}q\cdot\ell\\ V_\text{ba}=-\frac{1}{2}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{5}{384}\cdot\frac{q\cdot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9381" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-198.jpg" alt="" width="234" height="118" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-198.jpg 234w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-198-150x76.jpg 150w" sizes="(max-width: 234px) 100vw, 234px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_1=\frac{1}{\ell}Q\cdot c\cdot d</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=\frac{1}{\ell}Q\cdot d\\ V_\text{ba}=-\frac{1}{\ell}Q\cdot c</span></td>
<td><span class="katex-eq" data-katex-display="false">c\le\ell/2\\ w_\text{s}=\frac{Q\cdot c}{48E\cdot I}(3\ell^2-4c^2)\\ c\ge\ell/2\\ w_\text{s}=\frac{Q\cdot d}{48E\cdot I}(3\ell^2-4d^2)</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9382" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-199.jpg" alt="" width="234" height="118" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-199.jpg 234w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-199-150x76.jpg 150w" sizes="(max-width: 234px) 100vw, 234px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{s}=\frac{1}{4}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=\frac{1}{2}Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{1}{48}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9383" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-200.jpg" alt="" width="218" height="118" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-200.jpg 218w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-200-150x81.jpg 150w" sizes="(max-width: 218px) 100vw, 218px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_1=M_\text{s}=M_2=\frac{1}{3}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{23}{648}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9384" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-201.jpg" alt="" width="218" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-201.jpg 218w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-201-150x86.jpg 150w" sizes="(max-width: 218px) 100vw, 218px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_1=M_2=\frac{3}{8}Q\cdot\ell\\ M_\text{s}=\frac{1}{2}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{a1}=-V_\text{b2}=1{,}5Q\\ V_\text{1s}=-V_\text{s2}=0{,}5Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{19}{384}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9385" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-202.jpg" alt="" width="219" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-202.jpg 219w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-202-150x77.jpg 150w" sizes="(max-width: 219px) 100vw, 219px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{max}=\frac{1}{9\sqrt{3}}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=\frac{1}{3}q\cdot\ell\\ V_\text{ba}=\frac{1}{6}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{max}=0{,}00625\frac{q\cdot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9386" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-203.jpg" alt="" width="225" height="102" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-203.jpg 225w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-203-150x68.jpg 150w" sizes="(max-width: 225px) 100vw, 225px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{max}=\frac{1}{12}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=\frac{1}{4}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{1}{120}\cdot\frac{q\cdot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">Jednostranně vetknutý nosník</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9387" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-204.jpg" alt="" width="247" height="89" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-204.jpg 247w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-204-150x54.jpg 150w" sizes="(max-width: 247px) 100vw, 247px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=-\frac{1}{8}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=\frac{5}{8}q\cdot\ell\\ V_\text{ba}=-\frac{3}{8}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{2}{384}\cdot\frac{q\cdot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9388" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-205.jpg" alt="" width="243" height="110" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-205.jpg 243w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-205-150x68.jpg 150w" sizes="(max-width: 243px) 100vw, 243px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=-\frac{3}{16}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=\frac{11}{16}Q\\ V_\text{ab}=-\frac{5}{16}Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{7}{768}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">Oboustranně vetknutý nosník</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9389" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-206.jpg" alt="" width="247" height="84" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-206.jpg 247w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-206-150x51.jpg 150w" sizes="(max-width: 247px) 100vw, 247px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=M_\text{ab}=-\frac{1}{12}q\cdot\ell^2\\ M_\text{s}=\frac{1}{24}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=\frac{1}{2}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_text{s}=\frac{1}{384}\cdot\frac{q\dot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9390" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-207.jpg" alt="" width="247" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-207.jpg 247w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-207-150x69.jpg 150w" sizes="(max-width: 247px) 100vw, 247px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=M_\text{ba}=-\frac{1}{8}Q\cdot\ell\\ M_\text{s}=\frac{1}{8}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=\frac{1}{2}Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{1}{192}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9391" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-208.jpg" alt="" width="247" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-208.jpg 247w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-208-150x69.jpg 150w" sizes="(max-width: 247px) 100vw, 247px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=M_\text{ba}=-\frac{2}{9}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{5}{648}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9392" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-209.jpg" alt="" width="241" height="119" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-209.jpg 241w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-209-150x74.jpg 150w" sizes="(max-width: 241px) 100vw, 241px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=M_\text{ba}=-\frac{5}{16}Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=1{,}5Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{1}{96}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9393" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-210.jpg" alt="" width="245" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-210.jpg 245w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-210-150x69.jpg 150w" sizes="(max-width: 245px) 100vw, 245px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=-\frac{1}{20}q\cdot\ell^2\\ M_\text{ba}=-\frac{1}{30}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=\frac{7}{20}q\cdot\ell\\ V_\text{ba}=-\frac{3}{20}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=0{,}001308\frac{q\dot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9394" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-211.jpg" alt="" width="245" height="102" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-211.jpg 245w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-211-150x62.jpg 150w" sizes="(max-width: 245px) 100vw, 245px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{ab}=M_\text{ba}=-\frac{5}{96}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{ab}=-V_\text{ba}=\frac{1}{4}q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{s}=\frac{7}{3\space840}\cdot\frac{q\cdot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">Konzola</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9395" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-212.jpg" alt="" width="229" height="87" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-212.jpg 229w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-212-150x57.jpg 150w" sizes="(max-width: 229px) 100vw, 229px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{x}=-\frac{1}{2}q\cdot x^2\\ M_\text{b}=\frac{1}{2}q\cdot\ell^2</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{x}=-q\cdot x\\ V_\text{b}=-q\cdot I</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{a}=\frac{1}{8}\cdot\frac{q\cdot\ell^4}{E\cdot I}</span></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9396" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-213.jpg" alt="" width="229" height="90" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-213.jpg 229w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-213-150x59.jpg 150w" sizes="(max-width: 229px) 100vw, 229px" /></td>
<td><span class="katex-eq" data-katex-display="false">M_\text{x}=-Q\cdot x\\ M_\text{b}=-Q\cdot\ell</span></td>
<td><span class="katex-eq" data-katex-display="false">V_\text{x}=-Q\\ V_\text{b}=-Q</span></td>
<td><span class="katex-eq" data-katex-display="false">w_\text{a}=\frac{1}{3}\cdot\frac{Q\cdot\ell^3}{E\cdot I}</span></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-2"><em>Tab. 14.2</em> Válcované IPN nosníky DIN 1025-1, <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3957&amp;cid=5" target="_blank">ČSN 42 5550</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-large"><img loading="lazy" decoding="async" width="110" height="194" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-214.jpg" alt="" class="wp-image-9397" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-214.jpg 110w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-214-85x150.jpg 85w" sizes="(max-width: 110px) 100vw, 110px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Označení průřezu IPN</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>2</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">5,9</td>
<td style="text-align: center; vertical-align: middle;">5,94</td>
<td style="text-align: center; vertical-align: middle;">0,757</td>
<td style="text-align: center; vertical-align: middle;">0,777</td>
<td style="text-align: center; vertical-align: middle;">19,4</td>
<td style="text-align: center; vertical-align: middle;">32,0</td>
<td style="text-align: center; vertical-align: middle;">0,0628</td>
<td style="text-align: center; vertical-align: middle;">2,99</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">6,8</td>
<td style="text-align: center; vertical-align: middle;">8,34</td>
<td style="text-align: center; vertical-align: middle;">1,06</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
<td style="text-align: center; vertical-align: middle;">34,1</td>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">0,122</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">58</td>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">7,7</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">1,42</td>
<td style="text-align: center; vertical-align: middle;">3,27</td>
<td style="text-align: center; vertical-align: middle;">54,5</td>
<td style="text-align: center; vertical-align: middle;">48,0</td>
<td style="text-align: center; vertical-align: middle;">0,214</td>
<td style="text-align: center; vertical-align: middle;">7,38</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">66</td>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;">14,3</td>
<td style="text-align: center; vertical-align: middle;">1,82</td>
<td style="text-align: center; vertical-align: middle;">5,72</td>
<td style="text-align: center; vertical-align: middle;">81,8</td>
<td style="text-align: center; vertical-align: middle;">56,0</td>
<td style="text-align: center; vertical-align: middle;">0,351</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">13,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">74</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">17,9</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
<td style="text-align: center; vertical-align: middle;">9,34</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">64,0</td>
<td style="text-align: center; vertical-align: middle;">0,546</td>
<td style="text-align: center; vertical-align: middle;">14,8</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">82</td>
<td style="text-align: center; vertical-align: middle;">6,9</td>
<td style="text-align: center; vertical-align: middle;">10,4</td>
<td style="text-align: center; vertical-align: middle;">21,9</td>
<td style="text-align: center; vertical-align: middle;">2,79</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">72,0</td>
<td style="text-align: center; vertical-align: middle;">0,812</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">17,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">11,3</td>
<td style="text-align: center; vertical-align: middle;">26,2</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
<td style="text-align: center; vertical-align: middle;">214</td>
<td style="text-align: center; vertical-align: middle;">80,0</td>
<td style="text-align: center; vertical-align: middle;">1,16</td>
<td style="text-align: center; vertical-align: middle;">25,9</td>
<td style="text-align: center; vertical-align: middle;">18,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">98</td>
<td style="text-align: center; vertical-align: middle;">8,1</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">31,0</td>
<td style="text-align: center; vertical-align: middle;">3,95</td>
<td style="text-align: center; vertical-align: middle;">30,5</td>
<td style="text-align: center; vertical-align: middle;">278</td>
<td style="text-align: center; vertical-align: middle;">87,9</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">106</td>
<td style="text-align: center; vertical-align: middle;">8,7</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">36,2</td>
<td style="text-align: center; vertical-align: middle;">4,61</td>
<td style="text-align: center; vertical-align: middle;">42,4</td>
<td style="text-align: center; vertical-align: middle;">353</td>
<td style="text-align: center; vertical-align: middle;">95,9</td>
<td style="text-align: center; vertical-align: middle;">2,20</td>
<td style="text-align: center; vertical-align: middle;">41,5</td>
<td style="text-align: center; vertical-align: middle;">21,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">9,4</td>
<td style="text-align: center; vertical-align: middle;">14,1</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
<td style="text-align: center; vertical-align: middle;">57,3</td>
<td style="text-align: center; vertical-align: middle;">441</td>
<td style="text-align: center; vertical-align: middle;">104</td>
<td style="text-align: center; vertical-align: middle;">2,87</td>
<td style="text-align: center; vertical-align: middle;">50,9</td>
<td style="text-align: center; vertical-align: middle;">23,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">119</td>
<td style="text-align: center; vertical-align: middle;">10,1</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
<td style="text-align: center; vertical-align: middle;">47,9</td>
<td style="text-align: center; vertical-align: middle;">6,10</td>
<td style="text-align: center; vertical-align: middle;">75,8</td>
<td style="text-align: center; vertical-align: middle;">541</td>
<td style="text-align: center; vertical-align: middle;">111</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">61,0</td>
<td style="text-align: center; vertical-align: middle;">24,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">10,8</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">54,2</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">97,9</td>
<td style="text-align: center; vertical-align: middle;">652</td>
<td style="text-align: center; vertical-align: middle;">119</td>
<td style="text-align: center; vertical-align: middle;">4,49</td>
<td style="text-align: center; vertical-align: middle;">71,9</td>
<td style="text-align: center; vertical-align: middle;">25,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">17,3</td>
<td style="text-align: center; vertical-align: middle;">61,0</td>
<td style="text-align: center; vertical-align: middle;">7,77</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">781</td>
<td style="text-align: center; vertical-align: middle;">127</td>
<td style="text-align: center; vertical-align: middle;">5,54</td>
<td style="text-align: center; vertical-align: middle;">84,6</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">137</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">18,3</td>
<td style="text-align: center; vertical-align: middle;">68,0</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">157</td>
<td style="text-align: center; vertical-align: middle;">922</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
<td style="text-align: center; vertical-align: middle;">98,1</td>
<td style="text-align: center; vertical-align: middle;">27,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">143</td>
<td style="text-align: center; vertical-align: middle;">13,0</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">76,1</td>
<td style="text-align: center; vertical-align: middle;">9,70</td>
<td style="text-align: center; vertical-align: middle;">196</td>
<td style="text-align: center; vertical-align: middle;">1090</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">8,17</td>
<td style="text-align: center; vertical-align: middle;">114</td>
<td style="text-align: center; vertical-align: middle;">29,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">380</td>
<td style="text-align: center; vertical-align: middle;">380</td>
<td style="text-align: center; vertical-align: middle;">149</td>
<td style="text-align: center; vertical-align: middle;">13,7</td>
<td style="text-align: center; vertical-align: middle;">20,5</td>
<td style="text-align: center; vertical-align: middle;">84,0</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">1260</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">92,3</td>
<td style="text-align: center; vertical-align: middle;">11,8</td>
<td style="text-align: center; vertical-align: middle;">291</td>
<td style="text-align: center; vertical-align: middle;">1460</td>
<td style="text-align: center; vertical-align: middle;">157</td>
<td style="text-align: center; vertical-align: middle;">11,4</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">31,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">24,3</td>
<td style="text-align: center; vertical-align: middle;">115,0</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">457</td>
<td style="text-align: center; vertical-align: middle;">2030</td>
<td style="text-align: center; vertical-align: middle;">176</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">199</td>
<td style="text-align: center; vertical-align: middle;">33,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">18,0</td>
<td style="text-align: center; vertical-align: middle;">27,0</td>
<td style="text-align: center; vertical-align: middle;">140,0</td>
<td style="text-align: center; vertical-align: middle;">17,9</td>
<td style="text-align: center; vertical-align: middle;">683</td>
<td style="text-align: center; vertical-align: middle;">2730</td>
<td style="text-align: center; vertical-align: middle;">195</td>
<td style="text-align: center; vertical-align: middle;">24,0</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">36,7</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-3"><em><em>Tab. 14.3</em></em> Válcované IPE nosníky DIN 1025-5, <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=28068&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5553</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-full"><img loading="lazy" decoding="async" width="110" height="194" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-215.jpg" alt="" class="wp-image-9398" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-215.jpg 110w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-215-85x150.jpg 85w" sizes="(max-width: 110px) 100vw, 110px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Označení průřezu IPN</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>2</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">46</td>
<td style="text-align: center; vertical-align: middle;">3,8</td>
<td style="text-align: center; vertical-align: middle;">5,2</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">0,764</td>
<td style="text-align: center; vertical-align: middle;">0,801</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">32,4</td>
<td style="text-align: center; vertical-align: middle;">0,0849</td>
<td style="text-align: center; vertical-align: middle;">3,69</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">55</td>
<td style="text-align: center; vertical-align: middle;">4,1</td>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">8,1</td>
<td style="text-align: center; vertical-align: middle;">1,03</td>
<td style="text-align: center; vertical-align: middle;">1,71</td>
<td style="text-align: center; vertical-align: middle;">34,2</td>
<td style="text-align: center; vertical-align: middle;">40,7</td>
<td style="text-align: center; vertical-align: middle;">0,159</td>
<td style="text-align: center; vertical-align: middle;">5,79</td>
<td style="text-align: center; vertical-align: middle;">12,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">64</td>
<td style="text-align: center; vertical-align: middle;">4,4</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">10,4</td>
<td style="text-align: center; vertical-align: middle;">1,32</td>
<td style="text-align: center; vertical-align: middle;">3,18</td>
<td style="text-align: center; vertical-align: middle;">53,0</td>
<td style="text-align: center; vertical-align: middle;">49,0</td>
<td style="text-align: center; vertical-align: middle;">0,277</td>
<td style="text-align: center; vertical-align: middle;">8,65</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">73</td>
<td style="text-align: center; vertical-align: middle;">4,7</td>
<td style="text-align: center; vertical-align: middle;">6,9</td>
<td style="text-align: center; vertical-align: middle;">12,9</td>
<td style="text-align: center; vertical-align: middle;">1,64</td>
<td style="text-align: center; vertical-align: middle;">5,41</td>
<td style="text-align: center; vertical-align: middle;">77,3</td>
<td style="text-align: center; vertical-align: middle;">57,4</td>
<td style="text-align: center; vertical-align: middle;">0,449</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">16,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">82</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">7,4</td>
<td style="text-align: center; vertical-align: middle;">15,8</td>
<td style="text-align: center; vertical-align: middle;">2,01</td>
<td style="text-align: center; vertical-align: middle;">8,69</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">65,8</td>
<td style="text-align: center; vertical-align: middle;">0,683</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">18,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">91</td>
<td style="text-align: center; vertical-align: middle;">5,3</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">18,8</td>
<td style="text-align: center; vertical-align: middle;">2,39</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">74,2</td>
<td style="text-align: center; vertical-align: middle;">1,01</td>
<td style="text-align: center; vertical-align: middle;">22,2</td>
<td style="text-align: center; vertical-align: middle;">20,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">5,6</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">2,85</td>
<td style="text-align: center; vertical-align: middle;">19,4</td>
<td style="text-align: center; vertical-align: middle;">194</td>
<td style="text-align: center; vertical-align: middle;">82,6</td>
<td style="text-align: center; vertical-align: middle;">1,42</td>
<td style="text-align: center; vertical-align: middle;">28,5</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">5,9</td>
<td style="text-align: center; vertical-align: middle;">9,2</td>
<td style="text-align: center; vertical-align: middle;">26,2</td>
<td style="text-align: center; vertical-align: middle;">3,34</td>
<td style="text-align: center; vertical-align: middle;">27,7</td>
<td style="text-align: center; vertical-align: middle;">252</td>
<td style="text-align: center; vertical-align: middle;">91,1</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">37,3</td>
<td style="text-align: center; vertical-align: middle;">24,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">6,2</td>
<td style="text-align: center; vertical-align: middle;">9,8</td>
<td style="text-align: center; vertical-align: middle;">30,7</td>
<td style="text-align: center; vertical-align: middle;">3,91</td>
<td style="text-align: center; vertical-align: middle;">38,9</td>
<td style="text-align: center; vertical-align: middle;">324</td>
<td style="text-align: center; vertical-align: middle;">99,7</td>
<td style="text-align: center; vertical-align: middle;">2,84</td>
<td style="text-align: center; vertical-align: middle;">47,3</td>
<td style="text-align: center; vertical-align: middle;">26,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">10,2</td>
<td style="text-align: center; vertical-align: middle;">36,1</td>
<td style="text-align: center; vertical-align: middle;">4,59</td>
<td style="text-align: center; vertical-align: middle;">57,9</td>
<td style="text-align: center; vertical-align: middle;">429</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">62,2</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">7,1</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
<td style="text-align: center; vertical-align: middle;">42,2</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">83,6</td>
<td style="text-align: center; vertical-align: middle;">557</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">6,04</td>
<td style="text-align: center; vertical-align: middle;">80,5</td>
<td style="text-align: center; vertical-align: middle;">33,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">330</td>
<td style="text-align: center; vertical-align: middle;">330</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">49,1</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">117,7</td>
<td style="text-align: center; vertical-align: middle;">713</td>
<td style="text-align: center; vertical-align: middle;">137</td>
<td style="text-align: center; vertical-align: middle;">7,88</td>
<td style="text-align: center; vertical-align: middle;">98,5</td>
<td style="text-align: center; vertical-align: middle;">35,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">12,7</td>
<td style="text-align: center; vertical-align: middle;">57,1</td>
<td style="text-align: center; vertical-align: middle;">7,27</td>
<td style="text-align: center; vertical-align: middle;">162,7</td>
<td style="text-align: center; vertical-align: middle;">904</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">10,40</td>
<td style="text-align: center; vertical-align: middle;">123</td>
<td style="text-align: center; vertical-align: middle;">37,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">8,6</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">66,3</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">231,3</td>
<td style="text-align: center; vertical-align: middle;">1160</td>
<td style="text-align: center; vertical-align: middle;">165</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">39,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">9,4</td>
<td style="text-align: center; vertical-align: middle;">14,6</td>
<td style="text-align: center; vertical-align: middle;">77,6</td>
<td style="text-align: center; vertical-align: middle;">9,88</td>
<td style="text-align: center; vertical-align: middle;">337,4</td>
<td style="text-align: center; vertical-align: middle;">1500</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">16,8</td>
<td style="text-align: center; vertical-align: middle;">176</td>
<td style="text-align: center; vertical-align: middle;">41,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">10,2</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">90,7</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;">482,0</td>
<td style="text-align: center; vertical-align: middle;">1930</td>
<td style="text-align: center; vertical-align: middle;">204</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
<td style="text-align: center; vertical-align: middle;">214</td>
<td style="text-align: center; vertical-align: middle;">43,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">210</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">106,0</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">671,2</td>
<td style="text-align: center; vertical-align: middle;">2240</td>
<td style="text-align: center; vertical-align: middle;">223</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
<td style="text-align: center; vertical-align: middle;">254</td>
<td style="text-align: center; vertical-align: middle;">44,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
<td style="text-align: center; vertical-align: middle;">122,0</td>
<td style="text-align: center; vertical-align: middle;">15,6</td>
<td style="text-align: center; vertical-align: middle;">920,8</td>
<td style="text-align: center; vertical-align: middle;">3070</td>
<td style="text-align: center; vertical-align: middle;">243</td>
<td style="text-align: center; vertical-align: middle;">33,9</td>
<td style="text-align: center; vertical-align: middle;">308</td>
<td style="text-align: center; vertical-align: middle;">46,6</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-4"><em><em>Tab. 14.4</em></em> Válcované UPN profily DIN 1026-1, <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3958&amp;cid=5" target="_blank">ČSN 42 5570</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-full"><img loading="lazy" decoding="async" width="114" height="227" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-216.jpg" alt="" class="wp-image-9399" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-216.jpg 114w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-216-75x150.jpg 75w" sizes="(max-width: 114px) 100vw, 114px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Označení průřezu UPN</td>
<td style="text-align: center; vertical-align: middle;" colspan="5">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z1</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z2</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>2</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>e</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="5">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">[mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">38</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">13,7</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">712</td>
<td style="text-align: center; vertical-align: middle;">0,265</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">19,3</td>
<td style="text-align: center; vertical-align: middle;">90,9</td>
<td style="text-align: center; vertical-align: middle;">3,74</td>
<td style="text-align: center; vertical-align: middle;">6,64</td>
<td style="text-align: center; vertical-align: middle;">11,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">65</td>
<td style="text-align: center; vertical-align: middle;">65</td>
<td style="text-align: center; vertical-align: middle;">42</td>
<td style="text-align: center; vertical-align: middle;">5,5</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">7,09</td>
<td style="text-align: center; vertical-align: middle;">903</td>
<td style="text-align: center; vertical-align: middle;">0,575</td>
<td style="text-align: center; vertical-align: middle;">17,7</td>
<td style="text-align: center; vertical-align: middle;">25,2</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
<td style="text-align: center; vertical-align: middle;">9,81</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">45</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">8,65</td>
<td style="text-align: center; vertical-align: middle;">1100</td>
<td style="text-align: center; vertical-align: middle;">1,06</td>
<td style="text-align: center; vertical-align: middle;">26,5</td>
<td style="text-align: center; vertical-align: middle;">31,0</td>
<td style="text-align: center; vertical-align: middle;">194</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">13,3</td>
<td style="text-align: center; vertical-align: middle;">13,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">1350</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">41,1</td>
<td style="text-align: center; vertical-align: middle;">39,1</td>
<td style="text-align: center; vertical-align: middle;">291</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">18,8</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">55</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">16,1</td>
<td style="text-align: center; vertical-align: middle;">13,3</td>
<td style="text-align: center; vertical-align: middle;">1700</td>
<td style="text-align: center; vertical-align: middle;">3,64</td>
<td style="text-align: center; vertical-align: middle;">60,7</td>
<td style="text-align: center; vertical-align: middle;">46,3</td>
<td style="text-align: center; vertical-align: middle;">431</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">26,8</td>
<td style="text-align: center; vertical-align: middle;">15,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">17,6</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">2040</td>
<td style="text-align: center; vertical-align: middle;">6,05</td>
<td style="text-align: center; vertical-align: middle;">86,4</td>
<td style="text-align: center; vertical-align: middle;">54,5</td>
<td style="text-align: center; vertical-align: middle;">625</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">35,6</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">65</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">18,4</td>
<td style="text-align: center; vertical-align: middle;">18,9</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">116</td>
<td style="text-align: center; vertical-align: middle;">62,1</td>
<td style="text-align: center; vertical-align: middle;">850</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">46,2</td>
<td style="text-align: center; vertical-align: middle;">18,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">19,3</td>
<td style="text-align: center; vertical-align: middle;">22,0</td>
<td style="text-align: center; vertical-align: middle;">2800</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">69,6</td>
<td style="text-align: center; vertical-align: middle;">1130</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">58,8</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">75</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
<td style="text-align: center; vertical-align: middle;">25,3</td>
<td style="text-align: center; vertical-align: middle;">3220</td>
<td style="text-align: center; vertical-align: middle;">19,1</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">77,1</td>
<td style="text-align: center; vertical-align: middle;">1480</td>
<td style="text-align: center; vertical-align: middle;">26,9</td>
<td style="text-align: center; vertical-align: middle;">73,3</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
<td style="text-align: center; vertical-align: middle;">29,4</td>
<td style="text-align: center; vertical-align: middle;">3740</td>
<td style="text-align: center; vertical-align: middle;">26,9</td>
<td style="text-align: center; vertical-align: middle;">245</td>
<td style="text-align: center; vertical-align: middle;">84,8</td>
<td style="text-align: center; vertical-align: middle;">1960</td>
<td style="text-align: center; vertical-align: middle;">33,5</td>
<td style="text-align: center; vertical-align: middle;">91,3</td>
<td style="text-align: center; vertical-align: middle;">22,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">85</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">13,0</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">33,2</td>
<td style="text-align: center; vertical-align: middle;">4230</td>
<td style="text-align: center; vertical-align: middle;">36,0</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">92,2</td>
<td style="text-align: center; vertical-align: middle;">2470</td>
<td style="text-align: center; vertical-align: middle;">39,5</td>
<td style="text-align: center; vertical-align: middle;">111</td>
<td style="text-align: center; vertical-align: middle;">24,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">23,7</td>
<td style="text-align: center; vertical-align: middle;">37,9</td>
<td style="text-align: center; vertical-align: middle;">4830</td>
<td style="text-align: center; vertical-align: middle;">48,2</td>
<td style="text-align: center; vertical-align: middle;">371</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">3170</td>
<td style="text-align: center; vertical-align: middle;">47,8</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">25,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">95</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">25,3</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">5340</td>
<td style="text-align: center; vertical-align: middle;">62,8</td>
<td style="text-align: center; vertical-align: middle;">448</td>
<td style="text-align: center; vertical-align: middle;">108</td>
<td style="text-align: center; vertical-align: middle;">3990</td>
<td style="text-align: center; vertical-align: middle;">57,1</td>
<td style="text-align: center; vertical-align: middle;">157</td>
<td style="text-align: center; vertical-align: middle;">27,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">27,0</td>
<td style="text-align: center; vertical-align: middle;">46,1</td>
<td style="text-align: center; vertical-align: middle;">5880</td>
<td style="text-align: center; vertical-align: middle;">80,3</td>
<td style="text-align: center; vertical-align: middle;">535</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">49,30</td>
<td style="text-align: center; vertical-align: middle;">67,6</td>
<td style="text-align: center; vertical-align: middle;">183</td>
<td style="text-align: center; vertical-align: middle;">29,0</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-5"><em><em>Tab. 14.5</em></em> Válcované UPE profily DIN 1026-2, <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=28069&amp;cid=5" target="_blank">ČSN 42 5572</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-full"><img loading="lazy" decoding="async" width="105" height="213" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-217.jpg" alt="" class="wp-image-9400" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-217.jpg 105w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-217-74x150.jpg 74w" sizes="(max-width: 105px) 100vw, 105px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Označení průřezu UPE</td>
<td style="text-align: center; vertical-align: middle;" colspan="5">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>2</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>e</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="5">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">[mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">7,9</td>
<td style="text-align: center; vertical-align: middle;">1010</td>
<td style="text-align: center; vertical-align: middle;">1,07</td>
<td style="text-align: center; vertical-align: middle;">26,8</td>
<td style="text-align: center; vertical-align: middle;">32,6</td>
<td style="text-align: center; vertical-align: middle;">255</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
<td style="text-align: center; vertical-align: middle;">15,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">55</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">19,1</td>
<td style="text-align: center; vertical-align: middle;">9,82</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">2,07</td>
<td style="text-align: center; vertical-align: middle;">41,4</td>
<td style="text-align: center; vertical-align: middle;">40,7</td>
<td style="text-align: center; vertical-align: middle;">383</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">12,1</td>
<td style="text-align: center; vertical-align: middle;">1540</td>
<td style="text-align: center; vertical-align: middle;">3,64</td>
<td style="text-align: center; vertical-align: middle;">60,6</td>
<td style="text-align: center; vertical-align: middle;">48,6</td>
<td style="text-align: center; vertical-align: middle;">555</td>
<td style="text-align: center; vertical-align: middle;">13,8</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">65</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">21,7</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">1840</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">85,6</td>
<td style="text-align: center; vertical-align: middle;">57,1</td>
<td style="text-align: center; vertical-align: middle;">788</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">5,5</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">22,7</td>
<td style="text-align: center; vertical-align: middle;">17,0</td>
<td style="text-align: center; vertical-align: middle;">2170</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
<td style="text-align: center; vertical-align: middle;">114</td>
<td style="text-align: center; vertical-align: middle;">64,8</td>
<td style="text-align: center; vertical-align: middle;">1070</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">22,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">75</td>
<td style="text-align: center; vertical-align: middle;">5,5</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">24,7</td>
<td style="text-align: center; vertical-align: middle;">19,7</td>
<td style="text-align: center; vertical-align: middle;">2510</td>
<td style="text-align: center; vertical-align: middle;">13,50</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">73,4</td>
<td style="text-align: center; vertical-align: middle;">1440</td>
<td style="text-align: center; vertical-align: middle;">28,6</td>
<td style="text-align: center; vertical-align: middle;">23,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">25,6</td>
<td style="text-align: center; vertical-align: middle;">22,8</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">19,10</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">81,1</td>
<td style="text-align: center; vertical-align: middle;">1870</td>
<td style="text-align: center; vertical-align: middle;">34,5</td>
<td style="text-align: center; vertical-align: middle;">25,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">85</td>
<td style="text-align: center; vertical-align: middle;">6,5</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">27,0</td>
<td style="text-align: center; vertical-align: middle;">26,6</td>
<td style="text-align: center; vertical-align: middle;">3390</td>
<td style="text-align: center; vertical-align: middle;">26,80</td>
<td style="text-align: center; vertical-align: middle;">244</td>
<td style="text-align: center; vertical-align: middle;">89,0</td>
<td style="text-align: center; vertical-align: middle;">2470</td>
<td style="text-align: center; vertical-align: middle;">42,5</td>
<td style="text-align: center; vertical-align: middle;">27,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">27,9</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
<td style="text-align: center; vertical-align: middle;">3850</td>
<td style="text-align: center; vertical-align: middle;">36,00</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">96,7</td>
<td style="text-align: center; vertical-align: middle;">3110</td>
<td style="text-align: center; vertical-align: middle;">50,1</td>
<td style="text-align: center; vertical-align: middle;">28,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">95</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">28,9</td>
<td style="text-align: center; vertical-align: middle;">35,2</td>
<td style="text-align: center; vertical-align: middle;">4480</td>
<td style="text-align: center; vertical-align: middle;">52,50</td>
<td style="text-align: center; vertical-align: middle;">389</td>
<td style="text-align: center; vertical-align: middle;">108,0</td>
<td style="text-align: center; vertical-align: middle;">4010</td>
<td style="text-align: center; vertical-align: middle;">60,7</td>
<td style="text-align: center; vertical-align: middle;">29,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">28,9</td>
<td style="text-align: center; vertical-align: middle;">44,4</td>
<td style="text-align: center; vertical-align: middle;">5660</td>
<td style="text-align: center; vertical-align: middle;">78,20</td>
<td style="text-align: center; vertical-align: middle;">522</td>
<td style="text-align: center; vertical-align: middle;">118,0</td>
<td style="text-align: center; vertical-align: middle;">5380</td>
<td style="text-align: center; vertical-align: middle;">75,6</td>
<td style="text-align: center; vertical-align: middle;">30,8</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-6"><em>Tab. 14.6</em> Válcované nosníky HEB DIN 1025-2</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-full"><img loading="lazy" decoding="async" width="171" height="183" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-218.jpg" alt="" class="wp-image-9401" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-218.jpg 171w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-218-140x150.jpg 140w" sizes="(max-width: 171px) 100vw, 171px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Označení průřezu HEB</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>2</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">20,4</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">4,497</td>
<td style="text-align: center; vertical-align: middle;">89,9</td>
<td style="text-align: center; vertical-align: middle;">41,6</td>
<td style="text-align: center; vertical-align: middle;">1,67</td>
<td style="text-align: center; vertical-align: middle;">33,4</td>
<td style="text-align: center; vertical-align: middle;">25,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">6,5</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
<td style="text-align: center; vertical-align: middle;">3,4</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">144</td>
<td style="text-align: center; vertical-align: middle;">50,4</td>
<td style="text-align: center; vertical-align: middle;">3,17</td>
<td style="text-align: center; vertical-align: middle;">52,6</td>
<td style="text-align: center; vertical-align: middle;">30,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">33,7</td>
<td style="text-align: center; vertical-align: middle;">4,3</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
<td style="text-align: center; vertical-align: middle;">216</td>
<td style="text-align: center; vertical-align: middle;">59,3</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">78,5</td>
<td style="text-align: center; vertical-align: middle;">35,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">13,0</td>
<td style="text-align: center; vertical-align: middle;">42,6</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
<td style="text-align: center; vertical-align: middle;">24,9</td>
<td style="text-align: center; vertical-align: middle;">311</td>
<td style="text-align: center; vertical-align: middle;">67,8</td>
<td style="text-align: center; vertical-align: middle;">8,89</td>
<td style="text-align: center; vertical-align: middle;">111</td>
<td style="text-align: center; vertical-align: middle;">40,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">51,2</td>
<td style="text-align: center; vertical-align: middle;">6,53</td>
<td style="text-align: center; vertical-align: middle;">38,3</td>
<td style="text-align: center; vertical-align: middle;">426</td>
<td style="text-align: center; vertical-align: middle;">76,6</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">151</td>
<td style="text-align: center; vertical-align: middle;">45,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">61,3</td>
<td style="text-align: center; vertical-align: middle;">7,81</td>
<td style="text-align: center; vertical-align: middle;">57,0</td>
<td style="text-align: center; vertical-align: middle;">570</td>
<td style="text-align: center; vertical-align: middle;">85,4</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">50,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">71,5</td>
<td style="text-align: center; vertical-align: middle;">9,1</td>
<td style="text-align: center; vertical-align: middle;">80,9</td>
<td style="text-align: center; vertical-align: middle;">736</td>
<td style="text-align: center; vertical-align: middle;">94,3</td>
<td style="text-align: center; vertical-align: middle;">28,4</td>
<td style="text-align: center; vertical-align: middle;">258</td>
<td style="text-align: center; vertical-align: middle;">55,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">17,0</td>
<td style="text-align: center; vertical-align: middle;">83,2</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">938</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">39,2</td>
<td style="text-align: center; vertical-align: middle;">327</td>
<td style="text-align: center; vertical-align: middle;">60,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
<td style="text-align: center; vertical-align: middle;">93,0</td>
<td style="text-align: center; vertical-align: middle;">11,8</td>
<td style="text-align: center; vertical-align: middle;">149</td>
<td style="text-align: center; vertical-align: middle;">1150</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">51,3</td>
<td style="text-align: center; vertical-align: middle;">395</td>
<td style="text-align: center; vertical-align: middle;">65,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
<td style="text-align: center; vertical-align: middle;">18,0</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">193</td>
<td style="text-align: center; vertical-align: middle;">1380</td>
<td style="text-align: center; vertical-align: middle;">121</td>
<td style="text-align: center; vertical-align: middle;">65,9</td>
<td style="text-align: center; vertical-align: middle;">471</td>
<td style="text-align: center; vertical-align: middle;">70,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">14,9</td>
<td style="text-align: center; vertical-align: middle;">252</td>
<td style="text-align: center; vertical-align: middle;">1680</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">85,6</td>
<td style="text-align: center; vertical-align: middle;">571</td>
<td style="text-align: center; vertical-align: middle;">75,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">20,5</td>
<td style="text-align: center; vertical-align: middle;">127</td>
<td style="text-align: center; vertical-align: middle;">16,1</td>
<td style="text-align: center; vertical-align: middle;">308</td>
<td style="text-align: center; vertical-align: middle;">1930</td>
<td style="text-align: center; vertical-align: middle;">138</td>
<td style="text-align: center; vertical-align: middle;">92,4</td>
<td style="text-align: center; vertical-align: middle;">616</td>
<td style="text-align: center; vertical-align: middle;">75,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">21,5</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">17,1</td>
<td style="text-align: center; vertical-align: middle;">367</td>
<td style="text-align: center; vertical-align: middle;">2160</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">96,9</td>
<td style="text-align: center; vertical-align: middle;">646</td>
<td style="text-align: center; vertical-align: middle;">75,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">22,5</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">18,1</td>
<td style="text-align: center; vertical-align: middle;">432</td>
<td style="text-align: center; vertical-align: middle;">2400</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">101</td>
<td style="text-align: center; vertical-align: middle;">676</td>
<td style="text-align: center; vertical-align: middle;">74,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">24,0</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">577</td>
<td style="text-align: center; vertical-align: middle;">2880</td>
<td style="text-align: center; vertical-align: middle;">171</td>
<td style="text-align: center; vertical-align: middle;">108</td>
<td style="text-align: center; vertical-align: middle;">721</td>
<td style="text-align: center; vertical-align: middle;">74,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">26,0</td>
<td style="text-align: center; vertical-align: middle;">171</td>
<td style="text-align: center; vertical-align: middle;">21,8</td>
<td style="text-align: center; vertical-align: middle;">799</td>
<td style="text-align: center; vertical-align: middle;">3550</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">781</td>
<td style="text-align: center; vertical-align: middle;">73,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">28,0</td>
<td style="text-align: center; vertical-align: middle;">187</td>
<td style="text-align: center; vertical-align: middle;">23,9</td>
<td style="text-align: center; vertical-align: middle;">1070</td>
<td style="text-align: center; vertical-align: middle;">4290</td>
<td style="text-align: center; vertical-align: middle;">212</td>
<td style="text-align: center; vertical-align: middle;">126</td>
<td style="text-align: center; vertical-align: middle;">841</td>
<td style="text-align: center; vertical-align: middle;">72,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">29,0</td>
<td style="text-align: center; vertical-align: middle;">199</td>
<td style="text-align: center; vertical-align: middle;">25,4</td>
<td style="text-align: center; vertical-align: middle;">1370</td>
<td style="text-align: center; vertical-align: middle;">4970</td>
<td style="text-align: center; vertical-align: middle;">232</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">872</td>
<td style="text-align: center; vertical-align: middle;">71,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">212</td>
<td style="text-align: center; vertical-align: middle;">27,0</td>
<td style="text-align: center; vertical-align: middle;">1710</td>
<td style="text-align: center; vertical-align: middle;">5700</td>
<td style="text-align: center; vertical-align: middle;">252</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">902</td>
<td style="text-align: center; vertical-align: middle;">70,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">31,0</td>
<td style="text-align: center; vertical-align: middle;">225</td>
<td style="text-align: center; vertical-align: middle;">28,6</td>
<td style="text-align: center; vertical-align: middle;">2110</td>
<td style="text-align: center; vertical-align: middle;">6480</td>
<td style="text-align: center; vertical-align: middle;">271</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">932</td>
<td style="text-align: center; vertical-align: middle;">69,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">17,0</td>
<td style="text-align: center; vertical-align: middle;">32,0</td>
<td style="text-align: center; vertical-align: middle;">241</td>
<td style="text-align: center; vertical-align: middle;">30,6</td>
<td style="text-align: center; vertical-align: middle;">2570</td>
<td style="text-align: center; vertical-align: middle;">7340</td>
<td style="text-align: center; vertical-align: middle;">290</td>
<td style="text-align: center; vertical-align: middle;">144</td>
<td style="text-align: center; vertical-align: middle;">963</td>
<td style="text-align: center; vertical-align: middle;">68,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
<td style="text-align: center; vertical-align: middle;">33,0</td>
<td style="text-align: center; vertical-align: middle;">262</td>
<td style="text-align: center; vertical-align: middle;">33,4</td>
<td style="text-align: center; vertical-align: middle;">3590</td>
<td style="text-align: center; vertical-align: middle;">8980</td>
<td style="text-align: center; vertical-align: middle;">328</td>
<td style="text-align: center; vertical-align: middle;">149</td>
<td style="text-align: center; vertical-align: middle;">993</td>
<td style="text-align: center; vertical-align: middle;">66,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">35,0</td>
<td style="text-align: center; vertical-align: middle;">291</td>
<td style="text-align: center; vertical-align: middle;">37,1</td>
<td style="text-align: center; vertical-align: middle;">4940</td>
<td style="text-align: center; vertical-align: middle;">10980</td>
<td style="text-align: center; vertical-align: middle;">365</td>
<td style="text-align: center; vertical-align: middle;">158</td>
<td style="text-align: center; vertical-align: middle;">1050</td>
<td style="text-align: center; vertical-align: middle;">65,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1 000</td>
<td style="text-align: center; vertical-align: middle;">1 000</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
<td style="text-align: center; vertical-align: middle;">36,0</td>
<td style="text-align: center; vertical-align: middle;">314</td>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">6450</td>
<td style="text-align: center; vertical-align: middle;">12890</td>
<td style="text-align: center; vertical-align: middle;">401</td>
<td style="text-align: center; vertical-align: middle;">163</td>
<td style="text-align: center; vertical-align: middle;">1080</td>
<td style="text-align: center; vertical-align: middle;">63,8</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-7"><em>Tab. 14.7</em> Válcované nosníky HEA DIN 1025-3</p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-full"><img loading="lazy" decoding="async" width="168" height="182" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-219.jpg" alt="" class="wp-image-9410" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-219.jpg 168w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-219-138x150.jpg 138w" sizes="(max-width: 168px) 100vw, 168px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Označení průřezu HEA</td>
<td style="text-align: center; vertical-align: middle;" colspan="4">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z</sub></td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h</em></td>
<td style="text-align: center; vertical-align: middle;"><em>b</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em><sub>2</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="4">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">96</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">2,12</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">72,8</td>
<td style="text-align: center; vertical-align: middle;">40,6</td>
<td style="text-align: center; vertical-align: middle;">1,34</td>
<td style="text-align: center; vertical-align: middle;">26,8</td>
<td style="text-align: center; vertical-align: middle;">25,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">114</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">19,9</td>
<td style="text-align: center; vertical-align: middle;">2,53</td>
<td style="text-align: center; vertical-align: middle;">6,06</td>
<td style="text-align: center; vertical-align: middle;">106</td>
<td style="text-align: center; vertical-align: middle;">48,9</td>
<td style="text-align: center; vertical-align: middle;">2,31</td>
<td style="text-align: center; vertical-align: middle;">38,5</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">133</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">5,5</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">24,7</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">57,3</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">55,6</td>
<td style="text-align: center; vertical-align: middle;">35,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">152</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">30,4</td>
<td style="text-align: center; vertical-align: middle;">3,88</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">65,7</td>
<td style="text-align: center; vertical-align: middle;">6,16</td>
<td style="text-align: center; vertical-align: middle;">76,9</td>
<td style="text-align: center; vertical-align: middle;">39,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">171</td>
<td style="text-align: center; vertical-align: middle;">180</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">35,5</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">25,1</td>
<td style="text-align: center; vertical-align: middle;">294</td>
<td style="text-align: center; vertical-align: middle;">74,5</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">45,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">6,5</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">42,3</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">36,9</td>
<td style="text-align: center; vertical-align: middle;">389</td>
<td style="text-align: center; vertical-align: middle;">82,8</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">49,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">210</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">50,5</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">54,1</td>
<td style="text-align: center; vertical-align: middle;">515</td>
<td style="text-align: center; vertical-align: middle;">91,7</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">178</td>
<td style="text-align: center; vertical-align: middle;">55,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">240</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">60,3</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">77,6</td>
<td style="text-align: center; vertical-align: middle;">675</td>
<td style="text-align: center; vertical-align: middle;">101</td>
<td style="text-align: center; vertical-align: middle;">27,7</td>
<td style="text-align: center; vertical-align: middle;">231</td>
<td style="text-align: center; vertical-align: middle;">60,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">68,2</td>
<td style="text-align: center; vertical-align: middle;">8,68</td>
<td style="text-align: center; vertical-align: middle;">104,5</td>
<td style="text-align: center; vertical-align: middle;">836</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">36,7</td>
<td style="text-align: center; vertical-align: middle;">282</td>
<td style="text-align: center; vertical-align: middle;">65,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">13,0</td>
<td style="text-align: center; vertical-align: middle;">76,4</td>
<td style="text-align: center; vertical-align: middle;">9,73</td>
<td style="text-align: center; vertical-align: middle;">136,7</td>
<td style="text-align: center; vertical-align: middle;">1010</td>
<td style="text-align: center; vertical-align: middle;">119</td>
<td style="text-align: center; vertical-align: middle;">47,6</td>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">70,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">290</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">88,3</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">182,6</td>
<td style="text-align: center; vertical-align: middle;">1260</td>
<td style="text-align: center; vertical-align: middle;">127</td>
<td style="text-align: center; vertical-align: middle;">63,1</td>
<td style="text-align: center; vertical-align: middle;">421</td>
<td style="text-align: center; vertical-align: middle;">74,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">320</td>
<td style="text-align: center; vertical-align: middle;">310</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">9,0</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">97,6</td>
<td style="text-align: center; vertical-align: middle;">12,4</td>
<td style="text-align: center; vertical-align: middle;">229,3</td>
<td style="text-align: center; vertical-align: middle;">1480</td>
<td style="text-align: center; vertical-align: middle;">136</td>
<td style="text-align: center; vertical-align: middle;">69,9</td>
<td style="text-align: center; vertical-align: middle;">466</td>
<td style="text-align: center; vertical-align: middle;">74,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">330</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">16,5</td>
<td style="text-align: center; vertical-align: middle;">105</td>
<td style="text-align: center; vertical-align: middle;">13,3</td>
<td style="text-align: center; vertical-align: middle;">276,9</td>
<td style="text-align: center; vertical-align: middle;">1680</td>
<td style="text-align: center; vertical-align: middle;">144</td>
<td style="text-align: center; vertical-align: middle;">74,4</td>
<td style="text-align: center; vertical-align: middle;">496</td>
<td style="text-align: center; vertical-align: middle;">74,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">360</td>
<td style="text-align: center; vertical-align: middle;">350</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">14,3</td>
<td style="text-align: center; vertical-align: middle;">330,9</td>
<td style="text-align: center; vertical-align: middle;">1890</td>
<td style="text-align: center; vertical-align: middle;">152</td>
<td style="text-align: center; vertical-align: middle;">78,9</td>
<td style="text-align: center; vertical-align: middle;">526</td>
<td style="text-align: center; vertical-align: middle;">74,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">390</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">15,9</td>
<td style="text-align: center; vertical-align: middle;">450,7</td>
<td style="text-align: center; vertical-align: middle;">2310</td>
<td style="text-align: center; vertical-align: middle;">168</td>
<td style="text-align: center; vertical-align: middle;">85,6</td>
<td style="text-align: center; vertical-align: middle;">571</td>
<td style="text-align: center; vertical-align: middle;">73,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">440</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">21,0</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">17,8</td>
<td style="text-align: center; vertical-align: middle;">637,2</td>
<td style="text-align: center; vertical-align: middle;">2900</td>
<td style="text-align: center; vertical-align: middle;">189</td>
<td style="text-align: center; vertical-align: middle;">94,7</td>
<td style="text-align: center; vertical-align: middle;">631</td>
<td style="text-align: center; vertical-align: middle;">72,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">490</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">23,0</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">869,7</td>
<td style="text-align: center; vertical-align: middle;">3550</td>
<td style="text-align: center; vertical-align: middle;">210</td>
<td style="text-align: center; vertical-align: middle;">103,7</td>
<td style="text-align: center; vertical-align: middle;">691</td>
<td style="text-align: center; vertical-align: middle;">72,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">540</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">24,0</td>
<td style="text-align: center; vertical-align: middle;">166</td>
<td style="text-align: center; vertical-align: middle;">21,2</td>
<td style="text-align: center; vertical-align: middle;">1119</td>
<td style="text-align: center; vertical-align: middle;">4150</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">108,2</td>
<td style="text-align: center; vertical-align: middle;">721</td>
<td style="text-align: center; vertical-align: middle;">72,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">600</td>
<td style="text-align: center; vertical-align: middle;">590</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">13,0</td>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">178</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">1412</td>
<td style="text-align: center; vertical-align: middle;">4790</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">112,7</td>
<td style="text-align: center; vertical-align: middle;">751</td>
<td style="text-align: center; vertical-align: middle;">70,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">650</td>
<td style="text-align: center; vertical-align: middle;">640</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">26,0</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">24,2</td>
<td style="text-align: center; vertical-align: middle;">1752</td>
<td style="text-align: center; vertical-align: middle;">5470</td>
<td style="text-align: center; vertical-align: middle;">269</td>
<td style="text-align: center; vertical-align: middle;">117,2</td>
<td style="text-align: center; vertical-align: middle;">782</td>
<td style="text-align: center; vertical-align: middle;">69,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">690</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">27,0</td>
<td style="text-align: center; vertical-align: middle;">204</td>
<td style="text-align: center; vertical-align: middle;">26,0</td>
<td style="text-align: center; vertical-align: middle;">2153</td>
<td style="text-align: center; vertical-align: middle;">6240</td>
<td style="text-align: center; vertical-align: middle;">288</td>
<td style="text-align: center; vertical-align: middle;">121,8</td>
<td style="text-align: center; vertical-align: middle;">812</td>
<td style="text-align: center; vertical-align: middle;">68,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">800</td>
<td style="text-align: center; vertical-align: middle;">790</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">28,0</td>
<td style="text-align: center; vertical-align: middle;">224</td>
<td style="text-align: center; vertical-align: middle;">28,6</td>
<td style="text-align: center; vertical-align: middle;">3034</td>
<td style="text-align: center; vertical-align: middle;">7680</td>
<td style="text-align: center; vertical-align: middle;">326</td>
<td style="text-align: center; vertical-align: middle;">126,4</td>
<td style="text-align: center; vertical-align: middle;">843</td>
<td style="text-align: center; vertical-align: middle;">66,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">900</td>
<td style="text-align: center; vertical-align: middle;">890</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">252</td>
<td style="text-align: center; vertical-align: middle;">32,0</td>
<td style="text-align: center; vertical-align: middle;">4221</td>
<td style="text-align: center; vertical-align: middle;">9480</td>
<td style="text-align: center; vertical-align: middle;">363</td>
<td style="text-align: center; vertical-align: middle;">135,5</td>
<td style="text-align: center; vertical-align: middle;">903</td>
<td style="text-align: center; vertical-align: middle;">65,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1 000</td>
<td style="text-align: center; vertical-align: middle;">990</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">16,5</td>
<td style="text-align: center; vertical-align: middle;">31,0</td>
<td style="text-align: center; vertical-align: middle;">272</td>
<td style="text-align: center; vertical-align: middle;">34,7</td>
<td style="text-align: center; vertical-align: middle;">5538</td>
<td style="text-align: center; vertical-align: middle;">11190</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">140,0</td>
<td style="text-align: center; vertical-align: middle;">934</td>
<td style="text-align: center; vertical-align: middle;">63,5</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-8"><em>Tab. 14.8</em> Rovnoramenné úhelníky <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3955&amp;cid=5" target="_blank">ČSN 42 5541</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>A</em>&nbsp;– plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="alignleft size-large"><img loading="lazy" decoding="async" width="137" height="151" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-220.jpg" alt="" class="wp-image-9411"/></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">Označení průřezu L</td>
<td style="text-align: center; vertical-align: middle;"><em>e</em></td>
<td style="text-align: center; vertical-align: middle;">Hmotnost</td>
<td style="text-align: center; vertical-align: middle;"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;"><em>I</em><sub>y</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>W</em><sub>y1</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>W</em><sub>y2</sub></td>
<td style="text-align: center; vertical-align: middle;"><em>i</em><sub>y</sub></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg\m]</td>
<td style="text-align: center; vertical-align: middle;">[mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 20x20x 3</td>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">0,879</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">0,285</td>
<td style="text-align: center; vertical-align: middle;">0,670</td>
<td style="text-align: center; vertical-align: middle;">5,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 25x25x3</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">1,11</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">7,99</td>
<td style="text-align: center; vertical-align: middle;">0,449</td>
<td style="text-align: center; vertical-align: middle;">1,11</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 25x25x4</td>
<td style="text-align: center; vertical-align: middle;">7,6</td>
<td style="text-align: center; vertical-align: middle;">1,45</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">10,1</td>
<td style="text-align: center; vertical-align: middle;">0,583</td>
<td style="text-align: center; vertical-align: middle;">1,34</td>
<td style="text-align: center; vertical-align: middle;">7,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 30x30x3</td>
<td style="text-align: center; vertical-align: middle;">8,3</td>
<td style="text-align: center; vertical-align: middle;">1,36</td>
<td style="text-align: center; vertical-align: middle;">174</td>
<td style="text-align: center; vertical-align: middle;">14,1</td>
<td style="text-align: center; vertical-align: middle;">0,652</td>
<td style="text-align: center; vertical-align: middle;">1,70</td>
<td style="text-align: center; vertical-align: middle;">9,02</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 30x30x4</td>
<td style="text-align: center; vertical-align: middle;">8,8</td>
<td style="text-align: center; vertical-align: middle;">1,78</td>
<td style="text-align: center; vertical-align: middle;">227</td>
<td style="text-align: center; vertical-align: middle;">18,1</td>
<td style="text-align: center; vertical-align: middle;">0,853</td>
<td style="text-align: center; vertical-align: middle;">2,07</td>
<td style="text-align: center; vertical-align: middle;">8,94</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 35x35x3</td>
<td style="text-align: center; vertical-align: middle;">9,6</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">204</td>
<td style="text-align: center; vertical-align: middle;">23,0</td>
<td style="text-align: center; vertical-align: middle;">0,905</td>
<td style="text-align: center; vertical-align: middle;">2,41</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 35x35x4</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">2,09</td>
<td style="text-align: center; vertical-align: middle;">267</td>
<td style="text-align: center; vertical-align: middle;">29,7</td>
<td style="text-align: center; vertical-align: middle;">1,19</td>
<td style="text-align: center; vertical-align: middle;">2,96</td>
<td style="text-align: center; vertical-align: middle;">10,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 36x36x4</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;">275</td>
<td style="text-align: center; vertical-align: middle;">33,0</td>
<td style="text-align: center; vertical-align: middle;">1,28</td>
<td style="text-align: center; vertical-align: middle;">3,19</td>
<td style="text-align: center; vertical-align: middle;">10,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 40x40x3</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
<td style="text-align: center; vertical-align: middle;">1,84</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">34,7</td>
<td style="text-align: center; vertical-align: middle;">1,18</td>
<td style="text-align: center; vertical-align: middle;">3,25</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 40x40x4</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">308</td>
<td style="text-align: center; vertical-align: middle;">45,0</td>
<td style="text-align: center; vertical-align: middle;">1,56</td>
<td style="text-align: center; vertical-align: middle;">4,03</td>
<td style="text-align: center; vertical-align: middle;">12,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 40x40x5</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;">2,97</td>
<td style="text-align: center; vertical-align: middle;">379</td>
<td style="text-align: center; vertical-align: middle;">54,5</td>
<td style="text-align: center; vertical-align: middle;">1,92</td>
<td style="text-align: center; vertical-align: middle;">4,70</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 45x45x3</td>
<td style="text-align: center; vertical-align: middle;">11,8</td>
<td style="text-align: center; vertical-align: middle;">2,09</td>
<td style="text-align: center; vertical-align: middle;">266</td>
<td style="text-align: center; vertical-align: middle;">49,6</td>
<td style="text-align: center; vertical-align: middle;">1,49</td>
<td style="text-align: center; vertical-align: middle;">4,21</td>
<td style="text-align: center; vertical-align: middle;">13,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 45x45x4</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">349</td>
<td style="text-align: center; vertical-align: middle;">64,7</td>
<td style="text-align: center; vertical-align: middle;">1,98</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 45x45x5</td>
<td style="text-align: center; vertical-align: middle;">12,8</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">430</td>
<td style="text-align: center; vertical-align: middle;">78,8</td>
<td style="text-align: center; vertical-align: middle;">2,44</td>
<td style="text-align: center; vertical-align: middle;">6,18</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 50x50x4</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">389</td>
<td style="text-align: center; vertical-align: middle;">90,2</td>
<td style="text-align: center; vertical-align: middle;">2,47</td>
<td style="text-align: center; vertical-align: middle;">6,66</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 50x50x5</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">3,77</td>
<td style="text-align: center; vertical-align: middle;">480</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">3,06</td>
<td style="text-align: center; vertical-align: middle;">7,86</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 50x50x6</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
<td style="text-align: center; vertical-align: middle;">4,47</td>
<td style="text-align: center; vertical-align: middle;">569</td>
<td style="text-align: center; vertical-align: middle;">129</td>
<td style="text-align: center; vertical-align: middle;">3,62</td>
<td style="text-align: center; vertical-align: middle;">8,93</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 55x55x5</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
<td style="text-align: center; vertical-align: middle;">4,18</td>
<td style="text-align: center; vertical-align: middle;">532</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">3,71</td>
<td style="text-align: center; vertical-align: middle;">9,76</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 55x55x6</td>
<td style="text-align: center; vertical-align: middle;">15,6</td>
<td style="text-align: center; vertical-align: middle;">4,95</td>
<td style="text-align: center; vertical-align: middle;">631</td>
<td style="text-align: center; vertical-align: middle;">174</td>
<td style="text-align: center; vertical-align: middle;">4,41</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">16,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 60x60x6</td>
<td style="text-align: center; vertical-align: middle;">16,8</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
<td style="text-align: center; vertical-align: middle;">691</td>
<td style="text-align: center; vertical-align: middle;">229</td>
<td style="text-align: center; vertical-align: middle;">5,30</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 60x60x8</td>
<td style="text-align: center; vertical-align: middle;">17,7</td>
<td style="text-align: center; vertical-align: middle;">7,09</td>
<td style="text-align: center; vertical-align: middle;">903</td>
<td style="text-align: center; vertical-align: middle;">292</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">16,6</td>
<td style="text-align: center; vertical-align: middle;">18,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 65x65x6</td>
<td style="text-align: center; vertical-align: middle;">18,0</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">753</td>
<td style="text-align: center; vertical-align: middle;">293</td>
<td style="text-align: center; vertical-align: middle;">6,23</td>
<td style="text-align: center; vertical-align: middle;">16,3</td>
<td style="text-align: center; vertical-align: middle;">19,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 65x65x8</td>
<td style="text-align: center; vertical-align: middle;">18,0</td>
<td style="text-align: center; vertical-align: middle;">7,73</td>
<td style="text-align: center; vertical-align: middle;">985</td>
<td style="text-align: center; vertical-align: middle;">376</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 70x70x6</td>
<td style="text-align: center; vertical-align: middle;">19,1</td>
<td style="text-align: center; vertical-align: middle;">6,40</td>
<td style="text-align: center; vertical-align: middle;">815</td>
<td style="text-align: center; vertical-align: middle;">368</td>
<td style="text-align: center; vertical-align: middle;">7,24</td>
<td style="text-align: center; vertical-align: middle;">19,3</td>
<td style="text-align: center; vertical-align: middle;">21,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 70x70x7</td>
<td style="text-align: center; vertical-align: middle;">19,6</td>
<td style="text-align: center; vertical-align: middle;">7,39</td>
<td style="text-align: center; vertical-align: middle;">942</td>
<td style="text-align: center; vertical-align: middle;">423</td>
<td style="text-align: center; vertical-align: middle;">8,38</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">21,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 70x70x8</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">8,37</td>
<td style="text-align: center; vertical-align: middle;">1070</td>
<td style="text-align: center; vertical-align: middle;">475</td>
<td style="text-align: center; vertical-align: middle;">9,49</td>
<td style="text-align: center; vertical-align: middle;">23,7</td>
<td style="text-align: center; vertical-align: middle;">21,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 80x80x 6</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">7,34</td>
<td style="text-align: center; vertical-align: middle;">935</td>
<td style="text-align: center; vertical-align: middle;">560</td>
<td style="text-align: center; vertical-align: middle;">9,60</td>
<td style="text-align: center; vertical-align: middle;">25,9</td>
<td style="text-align: center; vertical-align: middle;">24,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 80x80x 8</td>
<td style="text-align: center; vertical-align: middle;">22,5</td>
<td style="text-align: center; vertical-align: middle;">9,63</td>
<td style="text-align: center; vertical-align: middle;">1230</td>
<td style="text-align: center; vertical-align: middle;">725</td>
<td style="text-align: center; vertical-align: middle;">12,6</td>
<td style="text-align: center; vertical-align: middle;">32,2</td>
<td style="text-align: center; vertical-align: middle;">24,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 80x80x 10</td>
<td style="text-align: center; vertical-align: middle;">23,3</td>
<td style="text-align: center; vertical-align: middle;">11,9</td>
<td style="text-align: center; vertical-align: middle;">1510</td>
<td style="text-align: center; vertical-align: middle;">877</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
<td style="text-align: center; vertical-align: middle;">24,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 90x90x6</td>
<td style="text-align: center; vertical-align: middle;">24,1</td>
<td style="text-align: center; vertical-align: middle;">8,28</td>
<td style="text-align: center; vertical-align: middle;">1050</td>
<td style="text-align: center; vertical-align: middle;">810</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">33,6</td>
<td style="text-align: center; vertical-align: middle;">27,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 90x90x8</td>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">10,9</td>
<td style="text-align: center; vertical-align: middle;">1390</td>
<td style="text-align: center; vertical-align: middle;">1050</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">42,0</td>
<td style="text-align: center; vertical-align: middle;">27,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 90x90x10</td>
<td style="text-align: center; vertical-align: middle;">25,8</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">1710</td>
<td style="text-align: center; vertical-align: middle;">1280</td>
<td style="text-align: center; vertical-align: middle;">19,9</td>
<td style="text-align: center; vertical-align: middle;">49,4</td>
<td style="text-align: center; vertical-align: middle;">27,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 100x100x6</td>
<td style="text-align: center; vertical-align: middle;">26,4</td>
<td style="text-align: center; vertical-align: middle;">9,26</td>
<td style="text-align: center; vertical-align: middle;">1180</td>
<td style="text-align: center; vertical-align: middle;">1110</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
<td style="text-align: center; vertical-align: middle;">42,3</td>
<td style="text-align: center; vertical-align: middle;">30,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 100x100x8</td>
<td style="text-align: center; vertical-align: middle;">27,3</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">1550</td>
<td style="text-align: center; vertical-align: middle;">1450</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">53,2</td>
<td style="text-align: center; vertical-align: middle;">30,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 100x100x10</td>
<td style="text-align: center; vertical-align: middle;">28,2</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">1920</td>
<td style="text-align: center; vertical-align: middle;">1770</td>
<td style="text-align: center; vertical-align: middle;">24,7</td>
<td style="text-align: center; vertical-align: middle;">62,9</td>
<td style="text-align: center; vertical-align: middle;">30,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 100x100x12</td>
<td style="text-align: center; vertical-align: middle;">29,0</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">2270</td>
<td style="text-align: center; vertical-align: middle;">2070</td>
<td style="text-align: center; vertical-align: middle;">29,2</td>
<td style="text-align: center; vertical-align: middle;">71,4</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 110x110x8</td>
<td style="text-align: center; vertical-align: middle;">29,8</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">1710</td>
<td style="text-align: center; vertical-align: middle;">1960</td>
<td style="text-align: center; vertical-align: middle;">24,4</td>
<td style="text-align: center; vertical-align: middle;">65,7</td>
<td style="text-align: center; vertical-align: middle;">33,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 110x110x10</td>
<td style="text-align: center; vertical-align: middle;">30,7</td>
<td style="text-align: center; vertical-align: middle;">16,6</td>
<td style="text-align: center; vertical-align: middle;">2120</td>
<td style="text-align: center; vertical-align: middle;">2390</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
<td style="text-align: center; vertical-align: middle;">78,0</td>
<td style="text-align: center; vertical-align: middle;">33,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 120x120x8</td>
<td style="text-align: center; vertical-align: middle;">32,2</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">1870</td>
<td style="text-align: center; vertical-align: middle;">2560</td>
<td style="text-align: center; vertical-align: middle;">29,2</td>
<td style="text-align: center; vertical-align: middle;">79,5</td>
<td style="text-align: center; vertical-align: middle;">37,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 120x120x10</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">2320</td>
<td style="text-align: center; vertical-align: middle;">3140</td>
<td style="text-align: center; vertical-align: middle;">36,1</td>
<td style="text-align: center; vertical-align: middle;">94,8</td>
<td style="text-align: center; vertical-align: middle;">36,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 120x120x12</td>
<td style="text-align: center; vertical-align: middle;">33,9</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">2750</td>
<td style="text-align: center; vertical-align: middle;">3680</td>
<td style="text-align: center; vertical-align: middle;">42,8</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 130x130x12</td>
<td style="text-align: center; vertical-align: middle;">36,4</td>
<td style="text-align: center; vertical-align: middle;">23,6</td>
<td style="text-align: center; vertical-align: middle;">3000</td>
<td style="text-align: center; vertical-align: middle;">4730</td>
<td style="text-align: center; vertical-align: middle;">50,5</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">39,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 130x130x14</td>
<td style="text-align: center; vertical-align: middle;">37,2</td>
<td style="text-align: center; vertical-align: middle;">27,2</td>
<td style="text-align: center; vertical-align: middle;">3470</td>
<td style="text-align: center; vertical-align: middle;">5410</td>
<td style="text-align: center; vertical-align: middle;">58,3</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">39,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 140x140x10</td>
<td style="text-align: center; vertical-align: middle;">37,9</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
<td style="text-align: center; vertical-align: middle;">2720</td>
<td style="text-align: center; vertical-align: middle;">5060</td>
<td style="text-align: center; vertical-align: middle;">49,5</td>
<td style="text-align: center; vertical-align: middle;">133</td>
<td style="text-align: center; vertical-align: middle;">43,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 140x140x12</td>
<td style="text-align: center; vertical-align: middle;">38,8</td>
<td style="text-align: center; vertical-align: middle;">25,4</td>
<td style="text-align: center; vertical-align: middle;">3240</td>
<td style="text-align: center; vertical-align: middle;">5960</td>
<td style="text-align: center; vertical-align: middle;">58,9</td>
<td style="text-align: center; vertical-align: middle;">154</td>
<td style="text-align: center; vertical-align: middle;">42,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 140x140x14</td>
<td style="text-align: center; vertical-align: middle;">39,6</td>
<td style="text-align: center; vertical-align: middle;">29,4</td>
<td style="text-align: center; vertical-align: middle;">3750</td>
<td style="text-align: center; vertical-align: middle;">6830</td>
<td style="text-align: center; vertical-align: middle;">68,0</td>
<td style="text-align: center; vertical-align: middle;">172</td>
<td style="text-align: center; vertical-align: middle;">42,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 160x160x10</td>
<td style="text-align: center; vertical-align: middle;">42,7</td>
<td style="text-align: center; vertical-align: middle;">24,6</td>
<td style="text-align: center; vertical-align: middle;">3130</td>
<td style="text-align: center; vertical-align: middle;">7630</td>
<td style="text-align: center; vertical-align: middle;">65,0</td>
<td style="text-align: center; vertical-align: middle;">179</td>
<td style="text-align: center; vertical-align: middle;">49,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 160x160x12</td>
<td style="text-align: center; vertical-align: middle;">43,6</td>
<td style="text-align: center; vertical-align: middle;">29,3</td>
<td style="text-align: center; vertical-align: middle;">3730</td>
<td style="text-align: center; vertical-align: middle;">9020</td>
<td style="text-align: center; vertical-align: middle;">77,5</td>
<td style="text-align: center; vertical-align: middle;">207</td>
<td style="text-align: center; vertical-align: middle;">49,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 160x160x14</td>
<td style="text-align: center; vertical-align: middle;">44,4</td>
<td style="text-align: center; vertical-align: middle;">33,9</td>
<td style="text-align: center; vertical-align: middle;">4320</td>
<td style="text-align: center; vertical-align: middle;">10400</td>
<td style="text-align: center; vertical-align: middle;">89,6</td>
<td style="text-align: center; vertical-align: middle;">233</td>
<td style="text-align: center; vertical-align: middle;">49,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 160x160x16</td>
<td style="text-align: center; vertical-align: middle;">45,3</td>
<td style="text-align: center; vertical-align: middle;">38,4</td>
<td style="text-align: center; vertical-align: middle;">4900</td>
<td style="text-align: center; vertical-align: middle;">11600</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">257</td>
<td style="text-align: center; vertical-align: middle;">48,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 180x180x12</td>
<td style="text-align: center; vertical-align: middle;">48,5</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
<td style="text-align: center; vertical-align: middle;">4210</td>
<td style="text-align: center; vertical-align: middle;">13000</td>
<td style="text-align: center; vertical-align: middle;">98,8</td>
<td style="text-align: center; vertical-align: middle;">268</td>
<td style="text-align: center; vertical-align: middle;">55,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 180x180x14</td>
<td style="text-align: center; vertical-align: middle;">49,3</td>
<td style="text-align: center; vertical-align: middle;">38,3</td>
<td style="text-align: center; vertical-align: middle;">4880</td>
<td style="text-align: center; vertical-align: middle;">15000</td>
<td style="text-align: center; vertical-align: middle;">114</td>
<td style="text-align: center; vertical-align: middle;">303</td>
<td style="text-align: center; vertical-align: middle;">55,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 200x200x14</td>
<td style="text-align: center; vertical-align: middle;">54,3</td>
<td style="text-align: center; vertical-align: middle;">42,7</td>
<td style="text-align: center; vertical-align: middle;">5440</td>
<td style="text-align: center; vertical-align: middle;">20800</td>
<td style="text-align: center; vertical-align: middle;">143</td>
<td style="text-align: center; vertical-align: middle;">382</td>
<td style="text-align: center; vertical-align: middle;">61,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 200x200x16</td>
<td style="text-align: center; vertical-align: middle;">55,2</td>
<td style="text-align: center; vertical-align: middle;">48,5</td>
<td style="text-align: center; vertical-align: middle;">6180</td>
<td style="text-align: center; vertical-align: middle;">23400</td>
<td style="text-align: center; vertical-align: middle;">162</td>
<td style="text-align: center; vertical-align: middle;">425</td>
<td style="text-align: center; vertical-align: middle;">61,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">L 200x200x20</td>
<td style="text-align: center; vertical-align: middle;">56,8</td>
<td style="text-align: center; vertical-align: middle;">59,9</td>
<td style="text-align: center; vertical-align: middle;">7630</td>
<td style="text-align: center; vertical-align: middle;">28500</td>
<td style="text-align: center; vertical-align: middle;">199</td>
<td style="text-align: center; vertical-align: middle;">502</td>
<td style="text-align: center; vertical-align: middle;">61,1</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-9"><em>Tab. 14.9</em> Válcované trubky bezešvé kruhové <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509374&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 10210-2</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>D</em> – vnější průměr</p>



<p class="wp-block-paragraph"><em>A</em> – plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="157" height="185" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-221.jpg" alt="" class="wp-image-9412" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-221.jpg 157w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-221-127x150.jpg 127w" sizes="(max-width: 157px) 100vw, 157px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>D</em></td>
<td style="text-align: center; vertical-align: middle;"><em>t</em></td>
<td style="text-align: center; vertical-align: middle;"><em>m</em></td>
<td style="text-align: center; vertical-align: middle;"><em>A</em></td>
<td style="text-align: center; vertical-align: middle;"><em>I</em></td>
<td style="text-align: center; vertical-align: middle;"><em>W</em></td>
<td style="text-align: center; vertical-align: middle;"><em>i</em></td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[mm]</td>
<td style="text-align: center; vertical-align: middle;">[kg/m]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>2</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>4</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;">10 [mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">21,3</td>
<td style="text-align: center; vertical-align: middle;">2,3</td>
<td style="text-align: center; vertical-align: middle;">1,08</td>
<td style="text-align: center; vertical-align: middle;">1,37</td>
<td style="text-align: center; vertical-align: middle;">0,629</td>
<td style="text-align: center; vertical-align: middle;">0,590</td>
<td style="text-align: center; vertical-align: middle;">6,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
<td style="text-align: center; vertical-align: middle;">1,53</td>
<td style="text-align: center; vertical-align: middle;">0,681</td>
<td style="text-align: center; vertical-align: middle;">0,639</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">1,43</td>
<td style="text-align: center; vertical-align: middle;">1,82</td>
<td style="text-align: center; vertical-align: middle;">0,768</td>
<td style="text-align: center; vertical-align: middle;">0,722</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">26,9</td>
<td style="text-align: center; vertical-align: middle;">2,3</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">1,78</td>
<td style="text-align: center; vertical-align: middle;">1,36</td>
<td style="text-align: center; vertical-align: middle;">1,01</td>
<td style="text-align: center; vertical-align: middle;">8,74</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">1,56</td>
<td style="text-align: center; vertical-align: middle;">1,98</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">1,87</td>
<td style="text-align: center; vertical-align: middle;">2,38</td>
<td style="text-align: center; vertical-align: middle;">2,38</td>
<td style="text-align: center; vertical-align: middle;">1,27</td>
<td style="text-align: center; vertical-align: middle;">8,46</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">33,7</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">1,99</td>
<td style="text-align: center; vertical-align: middle;">2,54</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;">1,84</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">2,41</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">3,60</td>
<td style="text-align: center; vertical-align: middle;">2,14</td>
<td style="text-align: center; vertical-align: middle;">10,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">2,93</td>
<td style="text-align: center; vertical-align: middle;">3,73</td>
<td style="text-align: center; vertical-align: middle;">4,19</td>
<td style="text-align: center; vertical-align: middle;">2,49</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">42,4</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">2,55</td>
<td style="text-align: center; vertical-align: middle;">3,25</td>
<td style="text-align: center; vertical-align: middle;">6,46</td>
<td style="text-align: center; vertical-align: middle;">3,05</td>
<td style="text-align: center; vertical-align: middle;">14,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">3,09</td>
<td style="text-align: center; vertical-align: middle;">3,94</td>
<td style="text-align: center; vertical-align: middle;">7,62</td>
<td style="text-align: center; vertical-align: middle;">3,59</td>
<td style="text-align: center; vertical-align: middle;">13,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">3,79</td>
<td style="text-align: center; vertical-align: middle;">4,83</td>
<td style="text-align: center; vertical-align: middle;">8,99</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">48,3</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">2,93</td>
<td style="text-align: center; vertical-align: middle;">3,73</td>
<td style="text-align: center; vertical-align: middle;">9,8</td>
<td style="text-align: center; vertical-align: middle;">4,05</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">3,56</td>
<td style="text-align: center; vertical-align: middle;">4,53</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,37</td>
<td style="text-align: center; vertical-align: middle;">5,57</td>
<td style="text-align: center; vertical-align: middle;">13,8</td>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">15,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">5,34</td>
<td style="text-align: center; vertical-align: middle;">6,8</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">6,69</td>
<td style="text-align: center; vertical-align: middle;">15,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">60,3</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">3,70</td>
<td style="text-align: center; vertical-align: middle;">4,71</td>
<td style="text-align: center; vertical-align: middle;">19,7</td>
<td style="text-align: center; vertical-align: middle;">6,52</td>
<td style="text-align: center; vertical-align: middle;">20,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">23,5</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">20,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">5,55</td>
<td style="text-align: center; vertical-align: middle;">7,07</td>
<td style="text-align: center; vertical-align: middle;">28,2</td>
<td style="text-align: center; vertical-align: middle;">9,34</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,82</td>
<td style="text-align: center; vertical-align: middle;">8,69</td>
<td style="text-align: center; vertical-align: middle;">33,5</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">19,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">76,1</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">47,1</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">40,6</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
<td style="text-align: center; vertical-align: middle;">26,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">5,75</td>
<td style="text-align: center; vertical-align: middle;">7,33</td>
<td style="text-align: center; vertical-align: middle;">48,8</td>
<td style="text-align: center; vertical-align: middle;">12,8</td>
<td style="text-align: center; vertical-align: middle;">25,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">7,11</td>
<td style="text-align: center; vertical-align: middle;">9,06</td>
<td style="text-align: center; vertical-align: middle;">59,1</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">25,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">8,77</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">70,9</td>
<td style="text-align: center; vertical-align: middle;">18,6</td>
<td style="text-align: center; vertical-align: middle;">25,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">88,9</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">8,62</td>
<td style="text-align: center; vertical-align: middle;">79,2</td>
<td style="text-align: center; vertical-align: middle;">17,8</td>
<td style="text-align: center; vertical-align: middle;">30,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">116</td>
<td style="text-align: center; vertical-align: middle;">26,2</td>
<td style="text-align: center; vertical-align: middle;">29,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">116</td>
<td style="text-align: center; vertical-align: middle;">26,2</td>
<td style="text-align: center; vertical-align: middle;">29,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">12,8</td>
<td style="text-align: center; vertical-align: middle;">16,3</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">31,5</td>
<td style="text-align: center; vertical-align: middle;">29,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">101,6</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">7,77</td>
<td style="text-align: center; vertical-align: middle;">9,89</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">23,6</td>
<td style="text-align: center; vertical-align: middle;">3,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">9,63</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">28,8</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">11,9</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
<td style="text-align: center; vertical-align: middle;">177</td>
<td style="text-align: center; vertical-align: middle;">34,9</td>
<td style="text-align: center; vertical-align: middle;">3,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">14,8</td>
<td style="text-align: center; vertical-align: middle;">18,9</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">42,3</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">23,5</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">51,1</td>
<td style="text-align: center; vertical-align: middle;">3,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">28,8</td>
<td style="text-align: center; vertical-align: middle;">305</td>
<td style="text-align: center; vertical-align: middle;">60,1</td>
<td style="text-align: center; vertical-align: middle;">3,26</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">114,3</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">8,77</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">172</td>
<td style="text-align: center; vertical-align: middle;">30,2</td>
<td style="text-align: center; vertical-align: middle;">39,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">10,9</td>
<td style="text-align: center; vertical-align: middle;">13,9</td>
<td style="text-align: center; vertical-align: middle;">211</td>
<td style="text-align: center; vertical-align: middle;">36,9</td>
<td style="text-align: center; vertical-align: middle;">39,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">13,5</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">257</td>
<td style="text-align: center; vertical-align: middle;">45,0</td>
<td style="text-align: center; vertical-align: middle;">38,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">16,8</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
<td style="text-align: center; vertical-align: middle;">313</td>
<td style="text-align: center; vertical-align: middle;">54,7</td>
<td style="text-align: center; vertical-align: middle;">38,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">21,0</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
<td style="text-align: center; vertical-align: middle;">379</td>
<td style="text-align: center; vertical-align: middle;">66,4</td>
<td style="text-align: center; vertical-align: middle;">37,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">25,7</td>
<td style="text-align: center; vertical-align: middle;">32,8</td>
<td style="text-align: center; vertical-align: middle;">450</td>
<td style="text-align: center; vertical-align: middle;">78,7</td>
<td style="text-align: center; vertical-align: middle;">37,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">139,7</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">17,1</td>
<td style="text-align: center; vertical-align: middle;">393</td>
<td style="text-align: center; vertical-align: middle;">56,2</td>
<td style="text-align: center; vertical-align: middle;">48,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">16,6</td>
<td style="text-align: center; vertical-align: middle;">21,2</td>
<td style="text-align: center; vertical-align: middle;">481</td>
<td style="text-align: center; vertical-align: middle;">68,8</td>
<td style="text-align: center; vertical-align: middle;">47,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
<td style="text-align: center; vertical-align: middle;">26,4</td>
<td style="text-align: center; vertical-align: middle;">589</td>
<td style="text-align: center; vertical-align: middle;">84,3</td>
<td style="text-align: center; vertical-align: middle;">47,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">26,0</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
<td style="text-align: center; vertical-align: middle;">720</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">46,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">32,0</td>
<td style="text-align: center; vertical-align: middle;">40,7</td>
<td style="text-align: center; vertical-align: middle;">862</td>
<td style="text-align: center; vertical-align: middle;">123</td>
<td style="text-align: center; vertical-align: middle;">46,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">39,2</td>
<td style="text-align: center; vertical-align: middle;">50,0</td>
<td style="text-align: center; vertical-align: middle;">1020</td>
<td style="text-align: center; vertical-align: middle;">146</td>
<td style="text-align: center; vertical-align: middle;">45,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">168,3</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">20,6</td>
<td style="text-align: center; vertical-align: middle;">697</td>
<td style="text-align: center; vertical-align: middle;">83</td>
<td style="text-align: center; vertical-align: middle;">58,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
<td style="text-align: center; vertical-align: middle;">25,7</td>
<td style="text-align: center; vertical-align: middle;">856</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">57,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">25,2</td>
<td style="text-align: center; vertical-align: middle;">32,1</td>
<td style="text-align: center; vertical-align: middle;">1053</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">57,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">31,6</td>
<td style="text-align: center; vertical-align: middle;">40,3</td>
<td style="text-align: center; vertical-align: middle;">1297</td>
<td style="text-align: center; vertical-align: middle;">154</td>
<td style="text-align: center; vertical-align: middle;">56,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">39,0</td>
<td style="text-align: center; vertical-align: middle;">49,7</td>
<td style="text-align: center; vertical-align: middle;">1564</td>
<td style="text-align: center; vertical-align: middle;">186</td>
<td style="text-align: center; vertical-align: middle;">56,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">48,0</td>
<td style="text-align: center; vertical-align: middle;">61,2</td>
<td style="text-align: center; vertical-align: middle;">1868</td>
<td style="text-align: center; vertical-align: middle;">222</td>
<td style="text-align: center; vertical-align: middle;">55,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">177,8</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">21,3</td>
<td style="text-align: center; vertical-align: middle;">27,1</td>
<td style="text-align: center; vertical-align: middle;">1014</td>
<td style="text-align: center; vertical-align: middle;">114</td>
<td style="text-align: center; vertical-align: middle;">61,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">26,6</td>
<td style="text-align: center; vertical-align: middle;">33,9</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">60,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">33,5</td>
<td style="text-align: center; vertical-align: middle;">42,7</td>
<td style="text-align: center; vertical-align: middle;">1541</td>
<td style="text-align: center; vertical-align: middle;">173</td>
<td style="text-align: center; vertical-align: middle;">60,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">41,4</td>
<td style="text-align: center; vertical-align: middle;">52,7</td>
<td style="text-align: center; vertical-align: middle;">1862</td>
<td style="text-align: center; vertical-align: middle;">209</td>
<td style="text-align: center; vertical-align: middle;">59,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">51,0</td>
<td style="text-align: center; vertical-align: middle;">64,9</td>
<td style="text-align: center; vertical-align: middle;">2230</td>
<td style="text-align: center; vertical-align: middle;">251</td>
<td style="text-align: center; vertical-align: middle;">58,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">193,7</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">23,3</td>
<td style="text-align: center; vertical-align: middle;">29,6</td>
<td style="text-align: center; vertical-align: middle;">1320</td>
<td style="text-align: center; vertical-align: middle;">136</td>
<td style="text-align: center; vertical-align: middle;">66,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">29,1</td>
<td style="text-align: center; vertical-align: middle;">37,1</td>
<td style="text-align: center; vertical-align: middle;">1630</td>
<td style="text-align: center; vertical-align: middle;">168</td>
<td style="text-align: center; vertical-align: middle;">66,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
<td style="text-align: center; vertical-align: middle;">46,7</td>
<td style="text-align: center; vertical-align: middle;">2016</td>
<td style="text-align: center; vertical-align: middle;">208</td>
<td style="text-align: center; vertical-align: middle;">65,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">45,3</td>
<td style="text-align: center; vertical-align: middle;">57,7</td>
<td style="text-align: center; vertical-align: middle;">2442</td>
<td style="text-align: center; vertical-align: middle;">252</td>
<td style="text-align: center; vertical-align: middle;">65,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">55,9</td>
<td style="text-align: center; vertical-align: middle;">71,2</td>
<td style="text-align: center; vertical-align: middle;">2934</td>
<td style="text-align: center; vertical-align: middle;">303</td>
<td style="text-align: center; vertical-align: middle;">64,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">62,9</td>
<td style="text-align: center; vertical-align: middle;">80,1</td>
<td style="text-align: center; vertical-align: middle;">3245</td>
<td style="text-align: center; vertical-align: middle;">335</td>
<td style="text-align: center; vertical-align: middle;">63,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">70,1</td>
<td style="text-align: center; vertical-align: middle;">89,3</td>
<td style="text-align: center; vertical-align: middle;">3554</td>
<td style="text-align: center; vertical-align: middle;">367</td>
<td style="text-align: center; vertical-align: middle;">63,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">219,1</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">26,4</td>
<td style="text-align: center; vertical-align: middle;">33,6</td>
<td style="text-align: center; vertical-align: middle;">1928</td>
<td style="text-align: center; vertical-align: middle;">176</td>
<td style="text-align: center; vertical-align: middle;">75,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
<td style="text-align: center; vertical-align: middle;">42,1</td>
<td style="text-align: center; vertical-align: middle;">2386</td>
<td style="text-align: center; vertical-align: middle;">218</td>
<td style="text-align: center; vertical-align: middle;">75,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">41,6</td>
<td style="text-align: center; vertical-align: middle;">53,1</td>
<td style="text-align: center; vertical-align: middle;">2960</td>
<td style="text-align: center; vertical-align: middle;">270</td>
<td style="text-align: center; vertical-align: middle;">74,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">51,6</td>
<td style="text-align: center; vertical-align: middle;">65,7</td>
<td style="text-align: center; vertical-align: middle;">3598</td>
<td style="text-align: center; vertical-align: middle;">328</td>
<td style="text-align: center; vertical-align: middle;">74,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">63,7</td>
<td style="text-align: center; vertical-align: middle;">81,1</td>
<td style="text-align: center; vertical-align: middle;">4345</td>
<td style="text-align: center; vertical-align: middle;">397</td>
<td style="text-align: center; vertical-align: middle;">73,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">71,8</td>
<td style="text-align: center; vertical-align: middle;">91,4</td>
<td style="text-align: center; vertical-align: middle;">4820</td>
<td style="text-align: center; vertical-align: middle;">440</td>
<td style="text-align: center; vertical-align: middle;">72,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">80,1</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">5297</td>
<td style="text-align: center; vertical-align: middle;">483</td>
<td style="text-align: center; vertical-align: middle;">72,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">98,2</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">6261</td>
<td style="text-align: center; vertical-align: middle;">572</td>
<td style="text-align: center; vertical-align: middle;">70,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="9">244,5</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">29,5</td>
<td style="text-align: center; vertical-align: middle;">37,6</td>
<td style="text-align: center; vertical-align: middle;">2699</td>
<td style="text-align: center; vertical-align: middle;">221</td>
<td style="text-align: center; vertical-align: middle;">84,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">37,0</td>
<td style="text-align: center; vertical-align: middle;">47,1</td>
<td style="text-align: center; vertical-align: middle;">3346</td>
<td style="text-align: center; vertical-align: middle;">274</td>
<td style="text-align: center; vertical-align: middle;">84,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">46,7</td>
<td style="text-align: center; vertical-align: middle;">59,4</td>
<td style="text-align: center; vertical-align: middle;">4160</td>
<td style="text-align: center; vertical-align: middle;">340</td>
<td style="text-align: center; vertical-align: middle;">83,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">57,8</td>
<td style="text-align: center; vertical-align: middle;">73,7</td>
<td style="text-align: center; vertical-align: middle;">5073</td>
<td style="text-align: center; vertical-align: middle;">415</td>
<td style="text-align: center; vertical-align: middle;">83,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">71,5</td>
<td style="text-align: center; vertical-align: middle;">91,1</td>
<td style="text-align: center; vertical-align: middle;">6147</td>
<td style="text-align: center; vertical-align: middle;">503</td>
<td style="text-align: center; vertical-align: middle;">82,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">80,6</td>
<td style="text-align: center; vertical-align: middle;">102,7</td>
<td style="text-align: center; vertical-align: middle;">6837</td>
<td style="text-align: center; vertical-align: middle;">559</td>
<td style="text-align: center; vertical-align: middle;">81,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">90,2</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">7533</td>
<td style="text-align: center; vertical-align: middle;">616</td>
<td style="text-align: center; vertical-align: middle;">81,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">110,7</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">8957</td>
<td style="text-align: center; vertical-align: middle;">733</td>
<td style="text-align: center; vertical-align: middle;">79,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">172</td>
<td style="text-align: center; vertical-align: middle;">10520</td>
<td style="text-align: center; vertical-align: middle;">860</td>
<td style="text-align: center; vertical-align: middle;">78,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="9">273,0</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">33,0</td>
<td style="text-align: center; vertical-align: middle;">42,1</td>
<td style="text-align: center; vertical-align: middle;">3781</td>
<td style="text-align: center; vertical-align: middle;">277</td>
<td style="text-align: center; vertical-align: middle;">94,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">41,4</td>
<td style="text-align: center; vertical-align: middle;">52,8</td>
<td style="text-align: center; vertical-align: middle;">4696</td>
<td style="text-align: center; vertical-align: middle;">344</td>
<td style="text-align: center; vertical-align: middle;">94,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">52,3</td>
<td style="text-align: center; vertical-align: middle;">66,6</td>
<td style="text-align: center; vertical-align: middle;">5852</td>
<td style="text-align: center; vertical-align: middle;">429</td>
<td style="text-align: center; vertical-align: middle;">93,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">64,9</td>
<td style="text-align: center; vertical-align: middle;">82,6</td>
<td style="text-align: center; vertical-align: middle;">7154</td>
<td style="text-align: center; vertical-align: middle;">524</td>
<td style="text-align: center; vertical-align: middle;">93,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">80,3</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">8697</td>
<td style="text-align: center; vertical-align: middle;">637</td>
<td style="text-align: center; vertical-align: middle;">92,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">90,6</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">9695</td>
<td style="text-align: center; vertical-align: middle;">710</td>
<td style="text-align: center; vertical-align: middle;">91,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">101</td>
<td style="text-align: center; vertical-align: middle;">129</td>
<td style="text-align: center; vertical-align: middle;">10710</td>
<td style="text-align: center; vertical-align: middle;">784</td>
<td style="text-align: center; vertical-align: middle;">91,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">159</td>
<td style="text-align: center; vertical-align: middle;">12800</td>
<td style="text-align: center; vertical-align: middle;">938</td>
<td style="text-align: center; vertical-align: middle;">89,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">153</td>
<td style="text-align: center; vertical-align: middle;">195</td>
<td style="text-align: center; vertical-align: middle;">15130</td>
<td style="text-align: center; vertical-align: middle;">1108</td>
<td style="text-align: center; vertical-align: middle;">88,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="9">323,9</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">39,3</td>
<td style="text-align: center; vertical-align: middle;">50,1</td>
<td style="text-align: center; vertical-align: middle;">6369</td>
<td style="text-align: center; vertical-align: middle;">393</td>
<td style="text-align: center; vertical-align: middle;">113</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">49,3</td>
<td style="text-align: center; vertical-align: middle;">62,9</td>
<td style="text-align: center; vertical-align: middle;">7929</td>
<td style="text-align: center; vertical-align: middle;">490</td>
<td style="text-align: center; vertical-align: middle;">112</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">62,3</td>
<td style="text-align: center; vertical-align: middle;">79,4</td>
<td style="text-align: center; vertical-align: middle;">9910</td>
<td style="text-align: center; vertical-align: middle;">612</td>
<td style="text-align: center; vertical-align: middle;">112</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">77,4</td>
<td style="text-align: center; vertical-align: middle;">98,6</td>
<td style="text-align: center; vertical-align: middle;">12160</td>
<td style="text-align: center; vertical-align: middle;">751</td>
<td style="text-align: center; vertical-align: middle;">111</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">96,0</td>
<td style="text-align: center; vertical-align: middle;">122</td>
<td style="text-align: center; vertical-align: middle;">14850</td>
<td style="text-align: center; vertical-align: middle;">917</td>
<td style="text-align: center; vertical-align: middle;">110</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">108,5</td>
<td style="text-align: center; vertical-align: middle;">138</td>
<td style="text-align: center; vertical-align: middle;">16600</td>
<td style="text-align: center; vertical-align: middle;">1025</td>
<td style="text-align: center; vertical-align: middle;">110</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">121</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">18390</td>
<td style="text-align: center; vertical-align: middle;">1136</td>
<td style="text-align: center; vertical-align: middle;">109</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">22140</td>
<td style="text-align: center; vertical-align: middle;">1367</td>
<td style="text-align: center; vertical-align: middle;">108</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">184</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">26400</td>
<td style="text-align: center; vertical-align: middle;">1630</td>
<td style="text-align: center; vertical-align: middle;">106</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">355,6</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">54,3</td>
<td style="text-align: center; vertical-align: middle;">69,1</td>
<td style="text-align: center; vertical-align: middle;">10550</td>
<td style="text-align: center; vertical-align: middle;">593</td>
<td style="text-align: center; vertical-align: middle;">124</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">68,6</td>
<td style="text-align: center; vertical-align: middle;">87,4</td>
<td style="text-align: center; vertical-align: middle;">13200</td>
<td style="text-align: center; vertical-align: middle;">742</td>
<td style="text-align: center; vertical-align: middle;">123</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">85,2</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">16220</td>
<td style="text-align: center; vertical-align: middle;">912</td>
<td style="text-align: center; vertical-align: middle;">122</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">106</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">19850</td>
<td style="text-align: center; vertical-align: middle;">1117</td>
<td style="text-align: center; vertical-align: middle;">121</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">152</td>
<td style="text-align: center; vertical-align: middle;">22230</td>
<td style="text-align: center; vertical-align: middle;">1250</td>
<td style="text-align: center; vertical-align: middle;">121</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">171</td>
<td style="text-align: center; vertical-align: middle;">24660</td>
<td style="text-align: center; vertical-align: middle;">1387</td>
<td style="text-align: center; vertical-align: middle;">120</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">166</td>
<td style="text-align: center; vertical-align: middle;">211</td>
<td style="text-align: center; vertical-align: middle;">29790</td>
<td style="text-align: center; vertical-align: middle;">1676</td>
<td style="text-align: center; vertical-align: middle;">119</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">204</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">35680</td>
<td style="text-align: center; vertical-align: middle;">2007</td>
<td style="text-align: center; vertical-align: middle;">117</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">406,4</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">62,2</td>
<td style="text-align: center; vertical-align: middle;">79,2</td>
<td style="text-align: center; vertical-align: middle;">15850</td>
<td style="text-align: center; vertical-align: middle;">780</td>
<td style="text-align: center; vertical-align: middle;">141</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">78,6</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">19870</td>
<td style="text-align: center; vertical-align: middle;">978</td>
<td style="text-align: center; vertical-align: middle;">141</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">97,8</td>
<td style="text-align: center; vertical-align: middle;">125</td>
<td style="text-align: center; vertical-align: middle;">24480</td>
<td style="text-align: center; vertical-align: middle;">1205</td>
<td style="text-align: center; vertical-align: middle;">140</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">121</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">30030</td>
<td style="text-align: center; vertical-align: middle;">1478</td>
<td style="text-align: center; vertical-align: middle;">139</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">137</td>
<td style="text-align: center; vertical-align: middle;">175</td>
<td style="text-align: center; vertical-align: middle;">33690</td>
<td style="text-align: center; vertical-align: middle;">1658</td>
<td style="text-align: center; vertical-align: middle;">139</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">154</td>
<td style="text-align: center; vertical-align: middle;">196</td>
<td style="text-align: center; vertical-align: middle;">37450</td>
<td style="text-align: center; vertical-align: middle;">1843</td>
<td style="text-align: center; vertical-align: middle;">138</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">243</td>
<td style="text-align: center; vertical-align: middle;">45430</td>
<td style="text-align: center; vertical-align: middle;">2236</td>
<td style="text-align: center; vertical-align: middle;">137</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">54700</td>
<td style="text-align: center; vertical-align: middle;">2692</td>
<td style="text-align: center; vertical-align: middle;">135</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">278</td>
<td style="text-align: center; vertical-align: middle;">355</td>
<td style="text-align: center; vertical-align: middle;">63220</td>
<td style="text-align: center; vertical-align: middle;">3111</td>
<td style="text-align: center; vertical-align: middle;">133</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">361</td>
<td style="text-align: center; vertical-align: middle;">460</td>
<td style="text-align: center; vertical-align: middle;">78190</td>
<td style="text-align: center; vertical-align: middle;">3848</td>
<td style="text-align: center; vertical-align: middle;">130</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">457,0</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">70,0</td>
<td style="text-align: center; vertical-align: middle;">89,2</td>
<td style="text-align: center; vertical-align: middle;">22650</td>
<td style="text-align: center; vertical-align: middle;">991</td>
<td style="text-align: center; vertical-align: middle;">159</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">88,6</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">28450</td>
<td style="text-align: center; vertical-align: middle;">1245</td>
<td style="text-align: center; vertical-align: middle;">159</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">35090</td>
<td style="text-align: center; vertical-align: middle;">1536</td>
<td style="text-align: center; vertical-align: middle;">158</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">137</td>
<td style="text-align: center; vertical-align: middle;">175</td>
<td style="text-align: center; vertical-align: middle;">43140</td>
<td style="text-align: center; vertical-align: middle;">1888</td>
<td style="text-align: center; vertical-align: middle;">157</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">198</td>
<td style="text-align: center; vertical-align: middle;">48460</td>
<td style="text-align: center; vertical-align: middle;">2121</td>
<td style="text-align: center; vertical-align: middle;">157</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">174</td>
<td style="text-align: center; vertical-align: middle;">222</td>
<td style="text-align: center; vertical-align: middle;">53960</td>
<td style="text-align: center; vertical-align: middle;">2361</td>
<td style="text-align: center; vertical-align: middle;">156</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">216</td>
<td style="text-align: center; vertical-align: middle;">275</td>
<td style="text-align: center; vertical-align: middle;">65680</td>
<td style="text-align: center; vertical-align: middle;">2874</td>
<td style="text-align: center; vertical-align: middle;">155</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">266</td>
<td style="text-align: center; vertical-align: middle;">339</td>
<td style="text-align: center; vertical-align: middle;">79420</td>
<td style="text-align: center; vertical-align: middle;">3475</td>
<td style="text-align: center; vertical-align: middle;">153</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">316</td>
<td style="text-align: center; vertical-align: middle;">402</td>
<td style="text-align: center; vertical-align: middle;">92170</td>
<td style="text-align: center; vertical-align: middle;">4034</td>
<td style="text-align: center; vertical-align: middle;">151</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">411</td>
<td style="text-align: center; vertical-align: middle;">524</td>
<td style="text-align: center; vertical-align: middle;">114900</td>
<td style="text-align: center; vertical-align: middle;">5031</td>
<td style="text-align: center; vertical-align: middle;">148</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="11">508,8</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">77,9</td>
<td style="text-align: center; vertical-align: middle;">99,3</td>
<td style="text-align: center; vertical-align: middle;">31250</td>
<td style="text-align: center; vertical-align: middle;">1230</td>
<td style="text-align: center; vertical-align: middle;">177</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">98,6</td>
<td style="text-align: center; vertical-align: middle;">126</td>
<td style="text-align: center; vertical-align: middle;">39280</td>
<td style="text-align: center; vertical-align: middle;">1546</td>
<td style="text-align: center; vertical-align: middle;">177</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">123</td>
<td style="text-align: center; vertical-align: middle;">156</td>
<td style="text-align: center; vertical-align: middle;">48520</td>
<td style="text-align: center; vertical-align: middle;">1910</td>
<td style="text-align: center; vertical-align: middle;">176</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">153</td>
<td style="text-align: center; vertical-align: middle;">195</td>
<td style="text-align: center; vertical-align: middle;">59760</td>
<td style="text-align: center; vertical-align: middle;">2353</td>
<td style="text-align: center; vertical-align: middle;">175</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">173</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">67200</td>
<td style="text-align: center; vertical-align: middle;">2646</td>
<td style="text-align: center; vertical-align: middle;">175</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">194</td>
<td style="text-align: center; vertical-align: middle;">247</td>
<td style="text-align: center; vertical-align: middle;">74910</td>
<td style="text-align: center; vertical-align: middle;">2949</td>
<td style="text-align: center; vertical-align: middle;">174</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">241</td>
<td style="text-align: center; vertical-align: middle;">307</td>
<td style="text-align: center; vertical-align: middle;">91430</td>
<td style="text-align: center; vertical-align: middle;">3600</td>
<td style="text-align: center; vertical-align: middle;">173</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">298</td>
<td style="text-align: center; vertical-align: middle;">379</td>
<td style="text-align: center; vertical-align: middle;">111000</td>
<td style="text-align: center; vertical-align: middle;">4367</td>
<td style="text-align: center; vertical-align: middle;">171</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">354</td>
<td style="text-align: center; vertical-align: middle;">451</td>
<td style="text-align: center; vertical-align: middle;">129200</td>
<td style="text-align: center; vertical-align: middle;">5086</td>
<td style="text-align: center; vertical-align: middle;">169</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">462</td>
<td style="text-align: center; vertical-align: middle;">588</td>
<td style="text-align: center; vertical-align: middle;">162200</td>
<td style="text-align: center; vertical-align: middle;">6385</td>
<td style="text-align: center; vertical-align: middle;">166</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50,0</td>
<td style="text-align: center; vertical-align: middle;">565</td>
<td style="text-align: center; vertical-align: middle;">719</td>
<td style="text-align: center; vertical-align: middle;">190900</td>
<td style="text-align: center; vertical-align: middle;">7515</td>
<td style="text-align: center; vertical-align: middle;">163</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="11">610,0</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">93,8</td>
<td style="text-align: center; vertical-align: middle;">119</td>
<td style="text-align: center; vertical-align: middle;">54440</td>
<td style="text-align: center; vertical-align: middle;">1785</td>
<td style="text-align: center; vertical-align: middle;">213</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">119</td>
<td style="text-align: center; vertical-align: middle;">151</td>
<td style="text-align: center; vertical-align: middle;">68550</td>
<td style="text-align: center; vertical-align: middle;">2248</td>
<td style="text-align: center; vertical-align: middle;">213</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">188</td>
<td style="text-align: center; vertical-align: middle;">84850</td>
<td style="text-align: center; vertical-align: middle;">2782</td>
<td style="text-align: center; vertical-align: middle;">212</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">184</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">104800</td>
<td style="text-align: center; vertical-align: middle;">3435</td>
<td style="text-align: center; vertical-align: middle;">211</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">209</td>
<td style="text-align: center; vertical-align: middle;">266</td>
<td style="text-align: center; vertical-align: middle;">118000</td>
<td style="text-align: center; vertical-align: middle;">3869</td>
<td style="text-align: center; vertical-align: middle;">211</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">234</td>
<td style="text-align: center; vertical-align: middle;">299</td>
<td style="text-align: center; vertical-align: middle;">131800</td>
<td style="text-align: center; vertical-align: middle;">4321</td>
<td style="text-align: center; vertical-align: middle;">210</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">291</td>
<td style="text-align: center; vertical-align: middle;">371</td>
<td style="text-align: center; vertical-align: middle;">161500</td>
<td style="text-align: center; vertical-align: middle;">5295</td>
<td style="text-align: center; vertical-align: middle;">209</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">361</td>
<td style="text-align: center; vertical-align: middle;">459</td>
<td style="text-align: center; vertical-align: middle;">196900</td>
<td style="text-align: center; vertical-align: middle;">6456</td>
<td style="text-align: center; vertical-align: middle;">207</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">429</td>
<td style="text-align: center; vertical-align: middle;">547</td>
<td style="text-align: center; vertical-align: middle;">230500</td>
<td style="text-align: center; vertical-align: middle;">7557</td>
<td style="text-align: center; vertical-align: middle;">205</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">562</td>
<td style="text-align: center; vertical-align: middle;">716</td>
<td style="text-align: center; vertical-align: middle;">292300</td>
<td style="text-align: center; vertical-align: middle;">9585</td>
<td style="text-align: center; vertical-align: middle;">202</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50,0</td>
<td style="text-align: center; vertical-align: middle;">691</td>
<td style="text-align: center; vertical-align: middle;">880</td>
<td style="text-align: center; vertical-align: middle;">347600</td>
<td style="text-align: center; vertical-align: middle;">11400</td>
<td style="text-align: center; vertical-align: middle;">199</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="12">711,0</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">139</td>
<td style="text-align: center; vertical-align: middle;">86590</td>
<td style="text-align: center; vertical-align: middle;">2436</td>
<td style="text-align: center; vertical-align: middle;">249</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">139</td>
<td style="text-align: center; vertical-align: middle;">177</td>
<td style="text-align: center; vertical-align: middle;">109200</td>
<td style="text-align: center; vertical-align: middle;">3071</td>
<td style="text-align: center; vertical-align: middle;">249</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">173</td>
<td style="text-align: center; vertical-align: middle;">220</td>
<td style="text-align: center; vertical-align: middle;">135300</td>
<td style="text-align: center; vertical-align: middle;">3806</td>
<td style="text-align: center; vertical-align: middle;">248</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">215</td>
<td style="text-align: center; vertical-align: middle;">274</td>
<td style="text-align: center; vertical-align: middle;">167300</td>
<td style="text-align: center; vertical-align: middle;">4707</td>
<td style="text-align: center; vertical-align: middle;">247</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">244</td>
<td style="text-align: center; vertical-align: middle;">311</td>
<td style="text-align: center; vertical-align: middle;">188700</td>
<td style="text-align: center; vertical-align: middle;">5309</td>
<td style="text-align: center; vertical-align: middle;">246</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">274</td>
<td style="text-align: center; vertical-align: middle;">349</td>
<td style="text-align: center; vertical-align: middle;">211000</td>
<td style="text-align: center; vertical-align: middle;">5936</td>
<td style="text-align: center; vertical-align: middle;">246</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">341</td>
<td style="text-align: center; vertical-align: middle;">434</td>
<td style="text-align: center; vertical-align: middle;">259400</td>
<td style="text-align: center; vertical-align: middle;">7295</td>
<td style="text-align: center; vertical-align: middle;">244</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">423</td>
<td style="text-align: center; vertical-align: middle;">539</td>
<td style="text-align: center; vertical-align: middle;">317400</td>
<td style="text-align: center; vertical-align: middle;">8927</td>
<td style="text-align: center; vertical-align: middle;">243</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">504</td>
<td style="text-align: center; vertical-align: middle;">642</td>
<td style="text-align: center; vertical-align: middle;">372800</td>
<td style="text-align: center; vertical-align: middle;">10490</td>
<td style="text-align: center; vertical-align: middle;">241</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">662</td>
<td style="text-align: center; vertical-align: middle;">843</td>
<td style="text-align: center; vertical-align: middle;">476200</td>
<td style="text-align: center; vertical-align: middle;">13400</td>
<td style="text-align: center; vertical-align: middle;">238</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50,0</td>
<td style="text-align: center; vertical-align: middle;">815</td>
<td style="text-align: center; vertical-align: middle;">1038</td>
<td style="text-align: center; vertical-align: middle;">570300</td>
<td style="text-align: center; vertical-align: middle;">16040</td>
<td style="text-align: center; vertical-align: middle;">234</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">60,0</td>
<td style="text-align: center; vertical-align: middle;">963</td>
<td style="text-align: center; vertical-align: middle;">1227</td>
<td style="text-align: center; vertical-align: middle;">655600</td>
<td style="text-align: center; vertical-align: middle;">18440</td>
<td style="text-align: center; vertical-align: middle;">231</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="11">762,0</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">106800</td>
<td style="text-align: center; vertical-align: middle;">2803</td>
<td style="text-align: center; vertical-align: middle;">267</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">149</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">134700</td>
<td style="text-align: center; vertical-align: middle;">3535</td>
<td style="text-align: center; vertical-align: middle;">267</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">236</td>
<td style="text-align: center; vertical-align: middle;">167000</td>
<td style="text-align: center; vertical-align: middle;">4384</td>
<td style="text-align: center; vertical-align: middle;">266</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">231</td>
<td style="text-align: center; vertical-align: middle;">294</td>
<td style="text-align: center; vertical-align: middle;">206700</td>
<td style="text-align: center; vertical-align: middle;">5426</td>
<td style="text-align: center; vertical-align: middle;">265</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">262</td>
<td style="text-align: center; vertical-align: middle;">334</td>
<td style="text-align: center; vertical-align: middle;">233000</td>
<td style="text-align: center; vertical-align: middle;">6120</td>
<td style="text-align: center; vertical-align: middle;">264</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">294</td>
<td style="text-align: center; vertical-align: middle;">375</td>
<td style="text-align: center; vertical-align: middle;">261000</td>
<td style="text-align: center; vertical-align: middle;">6850</td>
<td style="text-align: center; vertical-align: middle;">264</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">366</td>
<td style="text-align: center; vertical-align: middle;">466</td>
<td style="text-align: center; vertical-align: middle;">321100</td>
<td style="text-align: center; vertical-align: middle;">8427</td>
<td style="text-align: center; vertical-align: middle;">262</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;">579</td>
<td style="text-align: center; vertical-align: middle;">393500</td>
<td style="text-align: center; vertical-align: middle;">10330</td>
<td style="text-align: center; vertical-align: middle;">261</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">542</td>
<td style="text-align: center; vertical-align: middle;">690</td>
<td style="text-align: center; vertical-align: middle;">462900</td>
<td style="text-align: center; vertical-align: middle;">12150</td>
<td style="text-align: center; vertical-align: middle;">259</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">712</td>
<td style="text-align: center; vertical-align: middle;">907</td>
<td style="text-align: center; vertical-align: middle;">593000</td>
<td style="text-align: center; vertical-align: middle;">15570</td>
<td style="text-align: center; vertical-align: middle;">257</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">50,0</td>
<td style="text-align: center; vertical-align: middle;">878</td>
<td style="text-align: center; vertical-align: middle;">1118</td>
<td style="text-align: center; vertical-align: middle;">712200</td>
<td style="text-align: center; vertical-align: middle;">18690</td>
<td style="text-align: center; vertical-align: middle;">252</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">813,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">159</td>
<td style="text-align: center; vertical-align: middle;">202</td>
<td style="text-align: center; vertical-align: middle;">163900</td>
<td style="text-align: center; vertical-align: middle;">4032</td>
<td style="text-align: center; vertical-align: middle;">285</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">198</td>
<td style="text-align: center; vertical-align: middle;">252</td>
<td style="text-align: center; vertical-align: middle;">203400</td>
<td style="text-align: center; vertical-align: middle;">5003</td>
<td style="text-align: center; vertical-align: middle;">284</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">247</td>
<td style="text-align: center; vertical-align: middle;">314</td>
<td style="text-align: center; vertical-align: middle;">251900</td>
<td style="text-align: center; vertical-align: middle;">6196</td>
<td style="text-align: center; vertical-align: middle;">283</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">280</td>
<td style="text-align: center; vertical-align: middle;">356</td>
<td style="text-align: center; vertical-align: middle;">284000</td>
<td style="text-align: center; vertical-align: middle;">6990</td>
<td style="text-align: center; vertical-align: middle;">282</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">314</td>
<td style="text-align: center; vertical-align: middle;">401</td>
<td style="text-align: center; vertical-align: middle;">318200</td>
<td style="text-align: center; vertical-align: middle;">7828</td>
<td style="text-align: center; vertical-align: middle;">282</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">391</td>
<td style="text-align: center; vertical-align: middle;">498</td>
<td style="text-align: center; vertical-align: middle;">391900</td>
<td style="text-align: center; vertical-align: middle;">9641</td>
<td style="text-align: center; vertical-align: middle;">280</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">486</td>
<td style="text-align: center; vertical-align: middle;">619</td>
<td style="text-align: center; vertical-align: middle;">480900</td>
<td style="text-align: center; vertical-align: middle;">11830</td>
<td style="text-align: center; vertical-align: middle;">279</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">579</td>
<td style="text-align: center; vertical-align: middle;">738</td>
<td style="text-align: center; vertical-align: middle;">566400</td>
<td style="text-align: center; vertical-align: middle;">13930</td>
<td style="text-align: center; vertical-align: middle;">277</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">914,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">179</td>
<td style="text-align: center; vertical-align: middle;">228</td>
<td style="text-align: center; vertical-align: middle;">233700</td>
<td style="text-align: center; vertical-align: middle;">5113</td>
<td style="text-align: center; vertical-align: middle;">320</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">223</td>
<td style="text-align: center; vertical-align: middle;">284</td>
<td style="text-align: center; vertical-align: middle;">290500</td>
<td style="text-align: center; vertical-align: middle;">6349</td>
<td style="text-align: center; vertical-align: middle;">320</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">278</td>
<td style="text-align: center; vertical-align: middle;">354</td>
<td style="text-align: center; vertical-align: middle;">359700</td>
<td style="text-align: center; vertical-align: middle;">7871</td>
<td style="text-align: center; vertical-align: middle;">319</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">315</td>
<td style="text-align: center; vertical-align: middle;">401</td>
<td style="text-align: center; vertical-align: middle;">406300</td>
<td style="text-align: center; vertical-align: middle;">8890</td>
<td style="text-align: center; vertical-align: middle;">318</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">354</td>
<td style="text-align: center; vertical-align: middle;">451</td>
<td style="text-align: center; vertical-align: middle;">455100</td>
<td style="text-align: center; vertical-align: middle;">9959</td>
<td style="text-align: center; vertical-align: middle;">318</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">441</td>
<td style="text-align: center; vertical-align: middle;">562</td>
<td style="text-align: center; vertical-align: middle;">561500</td>
<td style="text-align: center; vertical-align: middle;">12290</td>
<td style="text-align: center; vertical-align: middle;">316</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">548</td>
<td style="text-align: center; vertical-align: middle;">698</td>
<td style="text-align: center; vertical-align: middle;">690320</td>
<td style="text-align: center; vertical-align: middle;">15100</td>
<td style="text-align: center; vertical-align: middle;">314</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">654</td>
<td style="text-align: center; vertical-align: middle;">833</td>
<td style="text-align: center; vertical-align: middle;">814800</td>
<td style="text-align: center; vertical-align: middle;">17830</td>
<td style="text-align: center; vertical-align: middle;">313</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="8">1016,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">199</td>
<td style="text-align: center; vertical-align: middle;">253</td>
<td style="text-align: center; vertical-align: middle;">321800</td>
<td style="text-align: center; vertical-align: middle;">6334</td>
<td style="text-align: center; vertical-align: middle;">356</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">248</td>
<td style="text-align: center; vertical-align: middle;">316</td>
<td style="text-align: center; vertical-align: middle;">399900</td>
<td style="text-align: center; vertical-align: middle;">7871</td>
<td style="text-align: center; vertical-align: middle;">356</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">309</td>
<td style="text-align: center; vertical-align: middle;">394</td>
<td style="text-align: center; vertical-align: middle;">496100</td>
<td style="text-align: center; vertical-align: middle;">9766</td>
<td style="text-align: center; vertical-align: middle;">355</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">351</td>
<td style="text-align: center; vertical-align: middle;">447</td>
<td style="text-align: center; vertical-align: middle;">561000</td>
<td style="text-align: center; vertical-align: middle;">11000</td>
<td style="text-align: center; vertical-align: middle;">354</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">395</td>
<td style="text-align: center; vertical-align: middle;">503</td>
<td style="text-align: center; vertical-align: middle;">628480</td>
<td style="text-align: center; vertical-align: middle;">12370</td>
<td style="text-align: center; vertical-align: middle;">354</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">491</td>
<td style="text-align: center; vertical-align: middle;">626</td>
<td style="text-align: center; vertical-align: middle;">776300</td>
<td style="text-align: center; vertical-align: middle;">15280</td>
<td style="text-align: center; vertical-align: middle;">352</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">611</td>
<td style="text-align: center; vertical-align: middle;">778</td>
<td style="text-align: center; vertical-align: middle;">956100</td>
<td style="text-align: center; vertical-align: middle;">18820</td>
<td style="text-align: center; vertical-align: middle;">350</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">729</td>
<td style="text-align: center; vertical-align: middle;">929</td>
<td style="text-align: center; vertical-align: middle;">1130000</td>
<td style="text-align: center; vertical-align: middle;">22250</td>
<td style="text-align: center; vertical-align: middle;">349</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">1067,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">261</td>
<td style="text-align: center; vertical-align: middle;">332</td>
<td style="text-align: center; vertical-align: middle;">463800</td>
<td style="text-align: center; vertical-align: middle;">8693</td>
<td style="text-align: center; vertical-align: middle;">374</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">325</td>
<td style="text-align: center; vertical-align: middle;">414</td>
<td style="text-align: center; vertical-align: middle;">575670</td>
<td style="text-align: center; vertical-align: middle;">10790</td>
<td style="text-align: center; vertical-align: middle;">373</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">369</td>
<td style="text-align: center; vertical-align: middle;">470</td>
<td style="text-align: center; vertical-align: middle;">650800</td>
<td style="text-align: center; vertical-align: middle;">12200</td>
<td style="text-align: center; vertical-align: middle;">372</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">415</td>
<td style="text-align: center; vertical-align: middle;">528</td>
<td style="text-align: center; vertical-align: middle;">729610</td>
<td style="text-align: center; vertical-align: middle;">13680</td>
<td style="text-align: center; vertical-align: middle;">372</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">516</td>
<td style="text-align: center; vertical-align: middle;">658</td>
<td style="text-align: center; vertical-align: middle;">901800</td>
<td style="text-align: center; vertical-align: middle;">16900</td>
<td style="text-align: center; vertical-align: middle;">370</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">642</td>
<td style="text-align: center; vertical-align: middle;">818</td>
<td style="text-align: center; vertical-align: middle;">1111000</td>
<td style="text-align: center; vertical-align: middle;">20830</td>
<td style="text-align: center; vertical-align: middle;">369</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">767</td>
<td style="text-align: center; vertical-align: middle;">977</td>
<td style="text-align: center; vertical-align: middle;">1315000</td>
<td style="text-align: center; vertical-align: middle;">24650</td>
<td style="text-align: center; vertical-align: middle;">367</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">1168,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">286</td>
<td style="text-align: center; vertical-align: middle;">364</td>
<td style="text-align: center; vertical-align: middle;">609800</td>
<td style="text-align: center; vertical-align: middle;">10440</td>
<td style="text-align: center; vertical-align: middle;">409</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">356</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;">757400</td>
<td style="text-align: center; vertical-align: middle;">12970</td>
<td style="text-align: center; vertical-align: middle;">409</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">404</td>
<td style="text-align: center; vertical-align: middle;">515</td>
<td style="text-align: center; vertical-align: middle;">856700</td>
<td style="text-align: center; vertical-align: middle;">14670</td>
<td style="text-align: center; vertical-align: middle;">408</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">455</td>
<td style="text-align: center; vertical-align: middle;">579</td>
<td style="text-align: center; vertical-align: middle;">960800</td>
<td style="text-align: center; vertical-align: middle;">16450</td>
<td style="text-align: center; vertical-align: middle;">407</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">566</td>
<td style="text-align: center; vertical-align: middle;">721</td>
<td style="text-align: center; vertical-align: middle;">1189000</td>
<td style="text-align: center; vertical-align: middle;">20350</td>
<td style="text-align: center; vertical-align: middle;">406</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">705</td>
<td style="text-align: center; vertical-align: middle;">898</td>
<td style="text-align: center; vertical-align: middle;">1467000</td>
<td style="text-align: center; vertical-align: middle;">25110</td>
<td style="text-align: center; vertical-align: middle;">404</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">1219,0</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">298</td>
<td style="text-align: center; vertical-align: middle;">380</td>
<td style="text-align: center; vertical-align: middle;">694000</td>
<td style="text-align: center; vertical-align: middle;">11390</td>
<td style="text-align: center; vertical-align: middle;">427</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">372</td>
<td style="text-align: center; vertical-align: middle;">474</td>
<td style="text-align: center; vertical-align: middle;">862200</td>
<td style="text-align: center; vertical-align: middle;">14150</td>
<td style="text-align: center; vertical-align: middle;">427</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">422</td>
<td style="text-align: center; vertical-align: middle;">537</td>
<td style="text-align: center; vertical-align: middle;">975300</td>
<td style="text-align: center; vertical-align: middle;">16000</td>
<td style="text-align: center; vertical-align: middle;">426</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">475</td>
<td style="text-align: center; vertical-align: middle;">605</td>
<td style="text-align: center; vertical-align: middle;">1094000</td>
<td style="text-align: center; vertical-align: middle;">17950</td>
<td style="text-align: center; vertical-align: middle;">425</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">591</td>
<td style="text-align: center; vertical-align: middle;">753</td>
<td style="text-align: center; vertical-align: middle;">1354000</td>
<td style="text-align: center; vertical-align: middle;">22220</td>
<td style="text-align: center; vertical-align: middle;">424</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25,0</td>
<td style="text-align: center; vertical-align: middle;">736</td>
<td style="text-align: center; vertical-align: middle;">938</td>
<td style="text-align: center; vertical-align: middle;">1672000</td>
<td style="text-align: center; vertical-align: middle;">27430</td>
<td style="text-align: center; vertical-align: middle;">422</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-10"><em>Tab. 14.10</em> Válcované duté profily čtvercové <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509374&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 10210-2</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>D</em> – vnější průměr</p>



<p class="wp-block-paragraph"><em>A</em> – plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="167" height="173" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-222.jpg" alt="" class="wp-image-9415" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-222.jpg 167w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-222-145x150.jpg 145w" sizes="(max-width: 167px) 100vw, 167px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m<br></em>[kg/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A<br></em>10<sup>2</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I<br></em>10<sup>4</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W<br></em>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i<br></em>[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>d<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>t<br></em>[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">40</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">8,80</td>
<td style="text-align: center; vertical-align: middle;">8,80</td>
<td style="text-align: center; vertical-align: middle;">4,40</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">10,2</td>
<td style="text-align: center; vertical-align: middle;">5,11</td>
<td style="text-align: center; vertical-align: middle;">14,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">11,8</td>
<td style="text-align: center; vertical-align: middle;">5,91</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">5,28</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">6,68</td>
<td style="text-align: center; vertical-align: middle;">14,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">50</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">18,00</td>
<td style="text-align: center; vertical-align: middle;">7,21</td>
<td style="text-align: center; vertical-align: middle;">19,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">21,20</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
<td style="text-align: center; vertical-align: middle;">7,19</td>
<td style="text-align: center; vertical-align: middle;">25,00</td>
<td style="text-align: center; vertical-align: middle;">9,99</td>
<td style="text-align: center; vertical-align: middle;">18,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">8,72</td>
<td style="text-align: center; vertical-align: middle;">28,90</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">8,31</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">32,80</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">17,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">60</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">32,2</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">23,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">7,16</td>
<td style="text-align: center; vertical-align: middle;">38,2</td>
<td style="text-align: center; vertical-align: middle;">12,70</td>
<td style="text-align: center; vertical-align: middle;">23,10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">8,79</td>
<td style="text-align: center; vertical-align: middle;">45,4</td>
<td style="text-align: center; vertical-align: middle;">15,10</td>
<td style="text-align: center; vertical-align: middle;">22,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">8,42</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">53,30</td>
<td style="text-align: center; vertical-align: middle;">17,80</td>
<td style="text-align: center; vertical-align: middle;">22,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">10,30</td>
<td style="text-align: center; vertical-align: middle;">13,10</td>
<td style="text-align: center; vertical-align: middle;">61,60</td>
<td style="text-align: center; vertical-align: middle;">20,50</td>
<td style="text-align: center; vertical-align: middle;">21,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">12,50</td>
<td style="text-align: center; vertical-align: middle;">16,00</td>
<td style="text-align: center; vertical-align: middle;">69,70</td>
<td style="text-align: center; vertical-align: middle;">23,20</td>
<td style="text-align: center; vertical-align: middle;">20,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">70</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">6,63</td>
<td style="text-align: center; vertical-align: middle;">8,40</td>
<td style="text-align: center; vertical-align: middle;">62,30</td>
<td style="text-align: center; vertical-align: middle;">17,80</td>
<td style="text-align: center; vertical-align: middle;">27,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">10,40</td>
<td style="text-align: center; vertical-align: middle;">74,70</td>
<td style="text-align: center; vertical-align: middle;">21,30</td>
<td style="text-align: center; vertical-align: middle;">26,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">9,99</td>
<td style="text-align: center; vertical-align: middle;">12,70</td>
<td style="text-align: center; vertical-align: middle;">88,50</td>
<td style="text-align: center; vertical-align: middle;">25,30</td>
<td style="text-align: center; vertical-align: middle;">26,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">12,30</td>
<td style="text-align: center; vertical-align: middle;">15,60</td>
<td style="text-align: center; vertical-align: middle;">104,00</td>
<td style="text-align: center; vertical-align: middle;">29,70</td>
<td style="text-align: center; vertical-align: middle;">25,80</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">19,20</td>
<td style="text-align: center; vertical-align: middle;">120,00</td>
<td style="text-align: center; vertical-align: middle;">34,20</td>
<td style="text-align: center; vertical-align: middle;">25,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">7,63</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">95</td>
<td style="text-align: center; vertical-align: middle;">23,7</td>
<td style="text-align: center; vertical-align: middle;">31,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">9,41</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
<td style="text-align: center; vertical-align: middle;">114</td>
<td style="text-align: center; vertical-align: middle;">28,6</td>
<td style="text-align: center; vertical-align: middle;">30,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">11,60</td>
<td style="text-align: center; vertical-align: middle;">14,70</td>
<td style="text-align: center; vertical-align: middle;">137</td>
<td style="text-align: center; vertical-align: middle;">34,2</td>
<td style="text-align: center; vertical-align: middle;">30,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">14,20</td>
<td style="text-align: center; vertical-align: middle;">18,10</td>
<td style="text-align: center; vertical-align: middle;">162</td>
<td style="text-align: center; vertical-align: middle;">40,5</td>
<td style="text-align: center; vertical-align: middle;">29,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">17,50</td>
<td style="text-align: center; vertical-align: middle;">22,40</td>
<td style="text-align: center; vertical-align: middle;">189</td>
<td style="text-align: center; vertical-align: middle;">47,3</td>
<td style="text-align: center; vertical-align: middle;">29,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">90</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
<td style="text-align: center; vertical-align: middle;">166</td>
<td style="text-align: center; vertical-align: middle;">37,0</td>
<td style="text-align: center; vertical-align: middle;">35,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">200</td>
<td style="text-align: center; vertical-align: middle;">44,4</td>
<td style="text-align: center; vertical-align: middle;">34,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">116,2</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
<td style="text-align: center; vertical-align: middle;">238</td>
<td style="text-align: center; vertical-align: middle;">53,0</td>
<td style="text-align: center; vertical-align: middle;">34,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
<td style="text-align: center; vertical-align: middle;">25,6</td>
<td style="text-align: center; vertical-align: middle;">281</td>
<td style="text-align: center; vertical-align: middle;">62,6</td>
<td style="text-align: center; vertical-align: middle;">33,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">100</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">11,9</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
<td style="text-align: center; vertical-align: middle;">232</td>
<td style="text-align: center; vertical-align: middle;">46,4</td>
<td style="text-align: center; vertical-align: middle;">39,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">18,7</td>
<td style="text-align: center; vertical-align: middle;">279</td>
<td style="text-align: center; vertical-align: middle;">55,9</td>
<td style="text-align: center; vertical-align: middle;">39,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">23,2</td>
<td style="text-align: center; vertical-align: middle;">336</td>
<td style="text-align: center; vertical-align: middle;">67,1</td>
<td style="text-align: center; vertical-align: middle;">38,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">28,8</td>
<td style="text-align: center; vertical-align: middle;">400</td>
<td style="text-align: center; vertical-align: middle;">79,9</td>
<td style="text-align: center; vertical-align: middle;">37,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">27,4</td>
<td style="text-align: center; vertical-align: middle;">34,9</td>
<td style="text-align: center; vertical-align: middle;">462</td>
<td style="text-align: center; vertical-align: middle;">92,4</td>
<td style="text-align: center; vertical-align: middle;">36,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">120</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">17,8</td>
<td style="text-align: center; vertical-align: middle;">22,7</td>
<td style="text-align: center; vertical-align: middle;">498</td>
<td style="text-align: center; vertical-align: middle;">83,0</td>
<td style="text-align: center; vertical-align: middle;">46,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">22,2</td>
<td style="text-align: center; vertical-align: middle;">28,2</td>
<td style="text-align: center; vertical-align: middle;">603</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">46,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">27,6</td>
<td style="text-align: center; vertical-align: middle;">35,2</td>
<td style="text-align: center; vertical-align: middle;">726</td>
<td style="text-align: center; vertical-align: middle;">121</td>
<td style="text-align: center; vertical-align: middle;">45,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">33,7</td>
<td style="text-align: center; vertical-align: middle;">42,9</td>
<td style="text-align: center; vertical-align: middle;">852</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">44,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">40,9</td>
<td style="text-align: center; vertical-align: middle;">52,1</td>
<td style="text-align: center; vertical-align: middle;">982</td>
<td style="text-align: center; vertical-align: middle;">164</td>
<td style="text-align: center; vertical-align: middle;">43,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">140</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">21,0</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
<td style="text-align: center; vertical-align: middle;">807</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">55,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">26,1</td>
<td style="text-align: center; vertical-align: middle;">33,3</td>
<td style="text-align: center; vertical-align: middle;">984</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">54,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">32,6</td>
<td style="text-align: center; vertical-align: middle;">41,6</td>
<td style="text-align: center; vertical-align: middle;">1195</td>
<td style="text-align: center; vertical-align: middle;">171</td>
<td style="text-align: center; vertical-align: middle;">53,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">50,9</td>
<td style="text-align: center; vertical-align: middle;">1416</td>
<td style="text-align: center; vertical-align: middle;">202</td>
<td style="text-align: center; vertical-align: middle;">52,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">48,7</td>
<td style="text-align: center; vertical-align: middle;">62,1</td>
<td style="text-align: center; vertical-align: middle;">1653</td>
<td style="text-align: center; vertical-align: middle;">236</td>
<td style="text-align: center; vertical-align: middle;">51,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">150</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">28,7</td>
<td style="text-align: center; vertical-align: middle;">1002</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">59,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">28,1</td>
<td style="text-align: center; vertical-align: middle;">35,8</td>
<td style="text-align: center; vertical-align: middle;">1223</td>
<td style="text-align: center; vertical-align: middle;">163</td>
<td style="text-align: center; vertical-align: middle;">58,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">35,1</td>
<td style="text-align: center; vertical-align: middle;">44,8</td>
<td style="text-align: center; vertical-align: middle;">1491</td>
<td style="text-align: center; vertical-align: middle;">199</td>
<td style="text-align: center; vertical-align: middle;">57,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">43,1</td>
<td style="text-align: center; vertical-align: middle;">54,9</td>
<td style="text-align: center; vertical-align: middle;">1773</td>
<td style="text-align: center; vertical-align: middle;">236</td>
<td style="text-align: center; vertical-align: middle;">56,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">52,7</td>
<td style="text-align: center; vertical-align: middle;">67,1</td>
<td style="text-align: center; vertical-align: middle;">2080</td>
<td style="text-align: center; vertical-align: middle;">277</td>
<td style="text-align: center; vertical-align: middle;">55,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">58,9</td>
<td style="text-align: center; vertical-align: middle;">75,0</td>
<td style="text-align: center; vertical-align: middle;">2262</td>
<td style="text-align: center; vertical-align: middle;">302</td>
<td style="text-align: center; vertical-align: middle;">54,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">65,2</td>
<td style="text-align: center; vertical-align: middle;">83,0</td>
<td style="text-align: center; vertical-align: middle;">2430</td>
<td style="text-align: center; vertical-align: middle;">324</td>
<td style="text-align: center; vertical-align: middle;">54,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">160</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">24,1</td>
<td style="text-align: center; vertical-align: middle;">30,7</td>
<td style="text-align: center; vertical-align: middle;">1225</td>
<td style="text-align: center; vertical-align: middle;">153</td>
<td style="text-align: center; vertical-align: middle;">63,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">30,1</td>
<td style="text-align: center; vertical-align: middle;">38,3</td>
<td style="text-align: center; vertical-align: middle;">1499</td>
<td style="text-align: center; vertical-align: middle;">187</td>
<td style="text-align: center; vertical-align: middle;">62,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">37,6</td>
<td style="text-align: center; vertical-align: middle;">48,0</td>
<td style="text-align: center; vertical-align: middle;">1831</td>
<td style="text-align: center; vertical-align: middle;">229</td>
<td style="text-align: center; vertical-align: middle;">61,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">46,3</td>
<td style="text-align: center; vertical-align: middle;">58,9</td>
<td style="text-align: center; vertical-align: middle;">2186</td>
<td style="text-align: center; vertical-align: middle;">273</td>
<td style="text-align: center; vertical-align: middle;">60,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">56,6</td>
<td style="text-align: center; vertical-align: middle;">72,1</td>
<td style="text-align: center; vertical-align: middle;">2576</td>
<td style="text-align: center; vertical-align: middle;">322</td>
<td style="text-align: center; vertical-align: middle;">59,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">63,3</td>
<td style="text-align: center; vertical-align: middle;">80,7</td>
<td style="text-align: center; vertical-align: middle;">2809</td>
<td style="text-align: center; vertical-align: middle;">351</td>
<td style="text-align: center; vertical-align: middle;">59,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">70,2</td>
<td style="text-align: center; vertical-align: middle;">89,4</td>
<td style="text-align: center; vertical-align: middle;">3028</td>
<td style="text-align: center; vertical-align: middle;">379</td>
<td style="text-align: center; vertical-align: middle;">58,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">180</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">27,3</td>
<td style="text-align: center; vertical-align: middle;">34,7</td>
<td style="text-align: center; vertical-align: middle;">1765</td>
<td style="text-align: center; vertical-align: middle;">196</td>
<td style="text-align: center; vertical-align: middle;">71,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">34,0</td>
<td style="text-align: center; vertical-align: middle;">43,3</td>
<td style="text-align: center; vertical-align: middle;">2168</td>
<td style="text-align: center; vertical-align: middle;">241</td>
<td style="text-align: center; vertical-align: middle;">70,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">42,7</td>
<td style="text-align: center; vertical-align: middle;">54,4</td>
<td style="text-align: center; vertical-align: middle;">2661</td>
<td style="text-align: center; vertical-align: middle;">296</td>
<td style="text-align: center; vertical-align: middle;">70,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">52,5</td>
<td style="text-align: center; vertical-align: middle;">66,9</td>
<td style="text-align: center; vertical-align: middle;">3193</td>
<td style="text-align: center; vertical-align: middle;">355</td>
<td style="text-align: center; vertical-align: middle;">69,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">64,4</td>
<td style="text-align: center; vertical-align: middle;">82,1</td>
<td style="text-align: center; vertical-align: middle;">3790</td>
<td style="text-align: center; vertical-align: middle;">421</td>
<td style="text-align: center; vertical-align: middle;">68,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">72,2</td>
<td style="text-align: center; vertical-align: middle;">92,0</td>
<td style="text-align: center; vertical-align: middle;">4154</td>
<td style="text-align: center; vertical-align: middle;">462</td>
<td style="text-align: center; vertical-align: middle;">67,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">80,2</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">4504</td>
<td style="text-align: center; vertical-align: middle;">500</td>
<td style="text-align: center; vertical-align: middle;">66,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">200</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">30,4</td>
<td style="text-align: center; vertical-align: middle;">38,7</td>
<td style="text-align: center; vertical-align: middle;">2445</td>
<td style="text-align: center; vertical-align: middle;">245</td>
<td style="text-align: center; vertical-align: middle;">79,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">38,0</td>
<td style="text-align: center; vertical-align: middle;">48,4</td>
<td style="text-align: center; vertical-align: middle;">3011</td>
<td style="text-align: center; vertical-align: middle;">301</td>
<td style="text-align: center; vertical-align: middle;">78,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">47,7</td>
<td style="text-align: center; vertical-align: middle;">60,8</td>
<td style="text-align: center; vertical-align: middle;">3709</td>
<td style="text-align: center; vertical-align: middle;">371</td>
<td style="text-align: center; vertical-align: middle;">78,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">58,8</td>
<td style="text-align: center; vertical-align: middle;">74,9</td>
<td style="text-align: center; vertical-align: middle;">4471</td>
<td style="text-align: center; vertical-align: middle;">447</td>
<td style="text-align: center; vertical-align: middle;">77,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">72,3</td>
<td style="text-align: center; vertical-align: middle;">92,1</td>
<td style="text-align: center; vertical-align: middle;">5336</td>
<td style="text-align: center; vertical-align: middle;">534</td>
<td style="text-align: center; vertical-align: middle;">76,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">81,1</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">5872</td>
<td style="text-align: center; vertical-align: middle;">587</td>
<td style="text-align: center; vertical-align: middle;">75,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">90,3</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">6394</td>
<td style="text-align: center; vertical-align: middle;">639</td>
<td style="text-align: center; vertical-align: middle;">74,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">220</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">53,4</td>
<td style="text-align: center; vertical-align: middle;">4049</td>
<td style="text-align: center; vertical-align: middle;">368</td>
<td style="text-align: center; vertical-align: middle;">87,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">52,7</td>
<td style="text-align: center; vertical-align: middle;">67,2</td>
<td style="text-align: center; vertical-align: middle;">5002</td>
<td style="text-align: center; vertical-align: middle;">455</td>
<td style="text-align: center; vertical-align: middle;">86,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">65,1</td>
<td style="text-align: center; vertical-align: middle;">82,9</td>
<td style="text-align: center; vertical-align: middle;">6050</td>
<td style="text-align: center; vertical-align: middle;">550</td>
<td style="text-align: center; vertical-align: middle;">85,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">80,1</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">7254</td>
<td style="text-align: center; vertical-align: middle;">659</td>
<td style="text-align: center; vertical-align: middle;">84,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">90,1</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">8007</td>
<td style="text-align: center; vertical-align: middle;">728</td>
<td style="text-align: center; vertical-align: middle;">83,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">128</td>
<td style="text-align: center; vertical-align: middle;">8749</td>
<td style="text-align: center; vertical-align: middle;">795</td>
<td style="text-align: center; vertical-align: middle;">82,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">250</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">47,9</td>
<td style="text-align: center; vertical-align: middle;">61,0</td>
<td style="text-align: center; vertical-align: middle;">6014</td>
<td style="text-align: center; vertical-align: middle;">481</td>
<td style="text-align: center; vertical-align: middle;">99,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">60,3</td>
<td style="text-align: center; vertical-align: middle;">76,8</td>
<td style="text-align: center; vertical-align: middle;">7455</td>
<td style="text-align: center; vertical-align: middle;">596</td>
<td style="text-align: center; vertical-align: middle;">98,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">74,5</td>
<td style="text-align: center; vertical-align: middle;">94,9</td>
<td style="text-align: center; vertical-align: middle;">9055</td>
<td style="text-align: center; vertical-align: middle;">724</td>
<td style="text-align: center; vertical-align: middle;">97,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">91,9</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">10920</td>
<td style="text-align: center; vertical-align: middle;">873</td>
<td style="text-align: center; vertical-align: middle;">96,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">132</td>
<td style="text-align: center; vertical-align: middle;">12090</td>
<td style="text-align: center; vertical-align: middle;">967</td>
<td style="text-align: center; vertical-align: middle;">95,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">147</td>
<td style="text-align: center; vertical-align: middle;">13270</td>
<td style="text-align: center; vertical-align: middle;">1061</td>
<td style="text-align: center; vertical-align: middle;">95,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">260</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">49,9</td>
<td style="text-align: center; vertical-align: middle;">63,5</td>
<td style="text-align: center; vertical-align: middle;">6788</td>
<td style="text-align: center; vertical-align: middle;">522</td>
<td style="text-align: center; vertical-align: middle;">103</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">62,8</td>
<td style="text-align: center; vertical-align: middle;">80,0</td>
<td style="text-align: center; vertical-align: middle;">8423</td>
<td style="text-align: center; vertical-align: middle;">648</td>
<td style="text-align: center; vertical-align: middle;">103</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">77,7</td>
<td style="text-align: center; vertical-align: middle;">98,9</td>
<td style="text-align: center; vertical-align: middle;">10240</td>
<td style="text-align: center; vertical-align: middle;">788</td>
<td style="text-align: center; vertical-align: middle;">102</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">95,8</td>
<td style="text-align: center; vertical-align: middle;">122</td>
<td style="text-align: center; vertical-align: middle;">12370</td>
<td style="text-align: center; vertical-align: middle;">951</td>
<td style="text-align: center; vertical-align: middle;">101</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">108</td>
<td style="text-align: center; vertical-align: middle;">137</td>
<td style="text-align: center; vertical-align: middle;">13710</td>
<td style="text-align: center; vertical-align: middle;">1055</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">153</td>
<td style="text-align: center; vertical-align: middle;">15060</td>
<td style="text-align: center; vertical-align: middle;">1159</td>
<td style="text-align: center; vertical-align: middle;">99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">300</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">57,8</td>
<td style="text-align: center; vertical-align: middle;">74</td>
<td style="text-align: center; vertical-align: middle;">10550</td>
<td style="text-align: center; vertical-align: middle;">703</td>
<td style="text-align: center; vertical-align: middle;">120</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">72,8</td>
<td style="text-align: center; vertical-align: middle;">93</td>
<td style="text-align: center; vertical-align: middle;">13130</td>
<td style="text-align: center; vertical-align: middle;">875</td>
<td style="text-align: center; vertical-align: middle;">119</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">90,2</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">16030</td>
<td style="text-align: center; vertical-align: middle;">1068</td>
<td style="text-align: center; vertical-align: middle;">118</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">19440</td>
<td style="text-align: center; vertical-align: middle;">1296</td>
<td style="text-align: center; vertical-align: middle;">117</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">126</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">21640</td>
<td style="text-align: center; vertical-align: middle;">1442</td>
<td style="text-align: center; vertical-align: middle;">116</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">179</td>
<td style="text-align: center; vertical-align: middle;">23850</td>
<td style="text-align: center; vertical-align: middle;">1590</td>
<td style="text-align: center; vertical-align: middle;">115</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">350</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">85,4</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">21130</td>
<td style="text-align: center; vertical-align: middle;">1207</td>
<td style="text-align: center; vertical-align: middle;">139</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">106</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">25880</td>
<td style="text-align: center; vertical-align: middle;">1479</td>
<td style="text-align: center; vertical-align: middle;">139</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">167</td>
<td style="text-align: center; vertical-align: middle;">31540</td>
<td style="text-align: center; vertical-align: middle;">1802</td>
<td style="text-align: center; vertical-align: middle;">137</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">189</td>
<td style="text-align: center; vertical-align: middle;">35210</td>
<td style="text-align: center; vertical-align: middle;">2012</td>
<td style="text-align: center; vertical-align: middle;">137</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">166</td>
<td style="text-align: center; vertical-align: middle;">211</td>
<td style="text-align: center; vertical-align: middle;">38940</td>
<td style="text-align: center; vertical-align: middle;">2225</td>
<td style="text-align: center; vertical-align: middle;">136</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">400</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">122</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">39130</td>
<td style="text-align: center; vertical-align: middle;">1956</td>
<td style="text-align: center; vertical-align: middle;">159</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">151</td>
<td style="text-align: center; vertical-align: middle;">192</td>
<td style="text-align: center; vertical-align: middle;">47840</td>
<td style="text-align: center; vertical-align: middle;">2392</td>
<td style="text-align: center; vertical-align: middle;">158</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">217</td>
<td style="text-align: center; vertical-align: middle;">53530</td>
<td style="text-align: center; vertical-align: middle;">2676</td>
<td style="text-align: center; vertical-align: middle;">157</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">243</td>
<td style="text-align: center; vertical-align: middle;">59340</td>
<td style="text-align: center; vertical-align: middle;">2967</td>
<td style="text-align: center; vertical-align: middle;">156</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">71540</td>
<td style="text-align: center; vertical-align: middle;">3577</td>
<td style="text-align: center; vertical-align: middle;">154</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-11"><em>Tab. 14.11</em> Válcované duté profily obdélníkové <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509374&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 10210-2</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>D</em> – vnější průměr</p>



<p class="wp-block-paragraph"><em>A</em> – plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="189" height="170" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-223.jpg" alt="" class="wp-image-9416" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-223.jpg 189w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-223-150x135.jpg 150w" sizes="(max-width: 189px) 100vw, 189px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m<br></em>[kg/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A<br></em>10<sup>3</sup> [mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y<br></sub>10<sup>4</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y<br></sub>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y<br></sub>[mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z<br></sub>10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z<br></sub>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z<br></sub>[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>a<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>b<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>t<br></em>[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">30</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,82</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">4,87</td>
<td style="text-align: center; vertical-align: middle;">17,9</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">3,58</td>
<td style="text-align: center; vertical-align: middle;">11,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">3,61</td>
<td style="text-align: center; vertical-align: middle;">4,60</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">5,68</td>
<td style="text-align: center; vertical-align: middle;">17,6</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">4,39</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">16,5</td>
<td style="text-align: center; vertical-align: middle;">6,60</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">7,08</td>
<td style="text-align: center; vertical-align: middle;">4,72</td>
<td style="text-align: center; vertical-align: middle;">11,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">5,28</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
<td style="text-align: center; vertical-align: middle;">18,7</td>
<td style="text-align: center; vertical-align: middle;">7,49</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
<td style="text-align: center; vertical-align: middle;">5,26</td>
<td style="text-align: center; vertical-align: middle;">10,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">60</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">40</td>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">23,6</td>
<td style="text-align: center; vertical-align: middle;">7,86</td>
<td style="text-align: center; vertical-align: middle;">22,0</td>
<td style="text-align: center; vertical-align: middle;">12,4</td>
<td style="text-align: center; vertical-align: middle;">6,22</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">27,8</td>
<td style="text-align: center; vertical-align: middle;">9,27</td>
<td style="text-align: center; vertical-align: middle;">21,8</td>
<td style="text-align: center; vertical-align: middle;">14,6</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
<td style="text-align: center; vertical-align: middle;">15,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
<td style="text-align: center; vertical-align: middle;">7,19</td>
<td style="text-align: center; vertical-align: middle;">32,8</td>
<td style="text-align: center; vertical-align: middle;">10,9</td>
<td style="text-align: center; vertical-align: middle;">21,4</td>
<td style="text-align: center; vertical-align: middle;">17,0</td>
<td style="text-align: center; vertical-align: middle;">8,52</td>
<td style="text-align: center; vertical-align: middle;">15,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,85</td>
<td style="text-align: center; vertical-align: middle;">8,73</td>
<td style="text-align: center; vertical-align: middle;">38,1</td>
<td style="text-align: center; vertical-align: middle;">12,7</td>
<td style="text-align: center; vertical-align: middle;">20,9</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">8,31</td>
<td style="text-align: center; vertical-align: middle;">10,6</td>
<td style="text-align: center; vertical-align: middle;">43,4</td>
<td style="text-align: center; vertical-align: middle;">14,5</td>
<td style="text-align: center; vertical-align: middle;">20,2</td>
<td style="text-align: center; vertical-align: middle;">21,9</td>
<td style="text-align: center; vertical-align: middle;">11,0</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">40</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">7,16</td>
<td style="text-align: center; vertical-align: middle;">57,2</td>
<td style="text-align: center; vertical-align: middle;">14,3</td>
<td style="text-align: center; vertical-align: middle;">28,3</td>
<td style="text-align: center; vertical-align: middle;">18,9</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">16,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">8,79</td>
<td style="text-align: center; vertical-align: middle;">68,2</td>
<td style="text-align: center; vertical-align: middle;">17,1</td>
<td style="text-align: center; vertical-align: middle;">27,9</td>
<td style="text-align: center; vertical-align: middle;">22,2</td>
<td style="text-align: center; vertical-align: middle;">11,1</td>
<td style="text-align: center; vertical-align: middle;">15,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">8,42</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
<td style="text-align: center; vertical-align: middle;">80,3</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
<td style="text-align: center; vertical-align: middle;">27,4</td>
<td style="text-align: center; vertical-align: middle;">25,7</td>
<td style="text-align: center; vertical-align: middle;">12,9</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">10,3</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">93,3</td>
<td style="text-align: center; vertical-align: middle;">23,3</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
<td style="text-align: center; vertical-align: middle;">29,2</td>
<td style="text-align: center; vertical-align: middle;">14,6</td>
<td style="text-align: center; vertical-align: middle;">14,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">106</td>
<td style="text-align: center; vertical-align: middle;">26,5</td>
<td style="text-align: center; vertical-align: middle;">25,8</td>
<td style="text-align: center; vertical-align: middle;">32,1</td>
<td style="text-align: center; vertical-align: middle;">16,1</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">90</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">50</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">6,63</td>
<td style="text-align: center; vertical-align: middle;">8,44</td>
<td style="text-align: center; vertical-align: middle;">89,1</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">32,5</td>
<td style="text-align: center; vertical-align: middle;">35,3</td>
<td style="text-align: center; vertical-align: middle;">14,1</td>
<td style="text-align: center; vertical-align: middle;">20,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">10,4</td>
<td style="text-align: center; vertical-align: middle;">107</td>
<td style="text-align: center; vertical-align: middle;">23,8</td>
<td style="text-align: center; vertical-align: middle;">32,1</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">16,8</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">9,99</td>
<td style="text-align: center; vertical-align: middle;">12,7</td>
<td style="text-align: center; vertical-align: middle;">127</td>
<td style="text-align: center; vertical-align: middle;">28,3</td>
<td style="text-align: center; vertical-align: middle;">31,6</td>
<td style="text-align: center; vertical-align: middle;">49,2</td>
<td style="text-align: center; vertical-align: middle;">19,7</td>
<td style="text-align: center; vertical-align: middle;">19,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">15,6</td>
<td style="text-align: center; vertical-align: middle;">150</td>
<td style="text-align: center; vertical-align: middle;">33,3</td>
<td style="text-align: center; vertical-align: middle;">31,0</td>
<td style="text-align: center; vertical-align: middle;">57,0</td>
<td style="text-align: center; vertical-align: middle;">22,8</td>
<td style="text-align: center; vertical-align: middle;">19,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">19,2</td>
<td style="text-align: center; vertical-align: middle;">174</td>
<td style="text-align: center; vertical-align: middle;">38,6</td>
<td style="text-align: center; vertical-align: middle;">30,1</td>
<td style="text-align: center; vertical-align: middle;">64,6</td>
<td style="text-align: center; vertical-align: middle;">25,8</td>
<td style="text-align: center; vertical-align: middle;">18,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">100</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">50</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">7,13</td>
<td style="text-align: center; vertical-align: middle;">9,08</td>
<td style="text-align: center; vertical-align: middle;">116</td>
<td style="text-align: center; vertical-align: middle;">23,2</td>
<td style="text-align: center; vertical-align: middle;">35,7</td>
<td style="text-align: center; vertical-align: middle;">38,8</td>
<td style="text-align: center; vertical-align: middle;">15,5</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">8,78</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">140</td>
<td style="text-align: center; vertical-align: middle;">27,9</td>
<td style="text-align: center; vertical-align: middle;">35,3</td>
<td style="text-align: center; vertical-align: middle;">46,2</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">10,8</td>
<td style="text-align: center; vertical-align: middle;">13,7</td>
<td style="text-align: center; vertical-align: middle;">167</td>
<td style="text-align: center; vertical-align: middle;">33,3</td>
<td style="text-align: center; vertical-align: middle;">34,8</td>
<td style="text-align: center; vertical-align: middle;">54,3</td>
<td style="text-align: center; vertical-align: middle;">21,7</td>
<td style="text-align: center; vertical-align: middle;">19,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">13,3</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">197</td>
<td style="text-align: center; vertical-align: middle;">39,4</td>
<td style="text-align: center; vertical-align: middle;">34,2</td>
<td style="text-align: center; vertical-align: middle;">63,0</td>
<td style="text-align: center; vertical-align: middle;">25,2</td>
<td style="text-align: center; vertical-align: middle;">19,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">16,3</td>
<td style="text-align: center; vertical-align: middle;">20,8</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">46,0</td>
<td style="text-align: center; vertical-align: middle;">33,3</td>
<td style="text-align: center; vertical-align: middle;">71,7</td>
<td style="text-align: center; vertical-align: middle;">28,7</td>
<td style="text-align: center; vertical-align: middle;">18,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">60</td>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">7,63</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">26,2</td>
<td style="text-align: center; vertical-align: middle;">36,7</td>
<td style="text-align: center; vertical-align: middle;">58,8</td>
<td style="text-align: center; vertical-align: middle;">19,6</td>
<td style="text-align: center; vertical-align: middle;">24,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">9,41</td>
<td style="text-align: center; vertical-align: middle;">12,0</td>
<td style="text-align: center; vertical-align: middle;">158</td>
<td style="text-align: center; vertical-align: middle;">31,6</td>
<td style="text-align: center; vertical-align: middle;">36,3</td>
<td style="text-align: center; vertical-align: middle;">70,5</td>
<td style="text-align: center; vertical-align: middle;">23,5</td>
<td style="text-align: center; vertical-align: middle;">24,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">189</td>
<td style="text-align: center; vertical-align: middle;">37,8</td>
<td style="text-align: center; vertical-align: middle;">35,8</td>
<td style="text-align: center; vertical-align: middle;">83,6</td>
<td style="text-align: center; vertical-align: middle;">27,9</td>
<td style="text-align: center; vertical-align: middle;">23,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">18,1</td>
<td style="text-align: center; vertical-align: middle;">225</td>
<td style="text-align: center; vertical-align: middle;">45,0</td>
<td style="text-align: center; vertical-align: middle;">35,2</td>
<td style="text-align: center; vertical-align: middle;">98,1</td>
<td style="text-align: center; vertical-align: middle;">32,7</td>
<td style="text-align: center; vertical-align: middle;">23,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">264</td>
<td style="text-align: center; vertical-align: middle;">52,8</td>
<td style="text-align: center; vertical-align: middle;">34,4</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">37,8</td>
<td style="text-align: center; vertical-align: middle;">22,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="10">120</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">60</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">10,7</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
<td style="text-align: center; vertical-align: middle;">249</td>
<td style="text-align: center; vertical-align: middle;">41,5</td>
<td style="text-align: center; vertical-align: middle;">42,8</td>
<td style="text-align: center; vertical-align: middle;">83,1</td>
<td style="text-align: center; vertical-align: middle;">27,7</td>
<td style="text-align: center; vertical-align: middle;">24,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">13,1</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">299</td>
<td style="text-align: center; vertical-align: middle;">49,9</td>
<td style="text-align: center; vertical-align: middle;">42,3</td>
<td style="text-align: center; vertical-align: middle;">98,8</td>
<td style="text-align: center; vertical-align: middle;">32,9</td>
<td style="text-align: center; vertical-align: middle;">24,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
<td style="text-align: center; vertical-align: middle;">358</td>
<td style="text-align: center; vertical-align: middle;">59,7</td>
<td style="text-align: center; vertical-align: middle;">41,6</td>
<td style="text-align: center; vertical-align: middle;">116</td>
<td style="text-align: center; vertical-align: middle;">38,8</td>
<td style="text-align: center; vertical-align: middle;">23,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">20,1</td>
<td style="text-align: center; vertical-align: middle;">25,6</td>
<td style="text-align: center; vertical-align: middle;">425</td>
<td style="text-align: center; vertical-align: middle;">70,8</td>
<td style="text-align: center; vertical-align: middle;">40,8</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">45,0</td>
<td style="text-align: center; vertical-align: middle;">23,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">24,3</td>
<td style="text-align: center; vertical-align: middle;">30,9</td>
<td style="text-align: center; vertical-align: middle;">488</td>
<td style="text-align: center; vertical-align: middle;">81,4</td>
<td style="text-align: center; vertical-align: middle;">39,7</td>
<td style="text-align: center; vertical-align: middle;">152</td>
<td style="text-align: center; vertical-align: middle;">50,5</td>
<td style="text-align: center; vertical-align: middle;">22,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">11,9</td>
<td style="text-align: center; vertical-align: middle;">15,2</td>
<td style="text-align: center; vertical-align: middle;">303</td>
<td style="text-align: center; vertical-align: middle;">50,4</td>
<td style="text-align: center; vertical-align: middle;">44,6</td>
<td style="text-align: center; vertical-align: middle;">161</td>
<td style="text-align: center; vertical-align: middle;">40,2</td>
<td style="text-align: center; vertical-align: middle;">32,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">18,7</td>
<td style="text-align: center; vertical-align: middle;">365</td>
<td style="text-align: center; vertical-align: middle;">60,9</td>
<td style="text-align: center; vertical-align: middle;">44,2</td>
<td style="text-align: center; vertical-align: middle;">193</td>
<td style="text-align: center; vertical-align: middle;">48,2</td>
<td style="text-align: center; vertical-align: middle;">32,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">23,2</td>
<td style="text-align: center; vertical-align: middle;">440</td>
<td style="text-align: center; vertical-align: middle;">73,3</td>
<td style="text-align: center; vertical-align: middle;">43,6</td>
<td style="text-align: center; vertical-align: middle;">230</td>
<td style="text-align: center; vertical-align: middle;">57,6</td>
<td style="text-align: center; vertical-align: middle;">31,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">28,8</td>
<td style="text-align: center; vertical-align: middle;">525</td>
<td style="text-align: center; vertical-align: middle;">87,5</td>
<td style="text-align: center; vertical-align: middle;">42,7</td>
<td style="text-align: center; vertical-align: middle;">273</td>
<td style="text-align: center; vertical-align: middle;">68,1</td>
<td style="text-align: center; vertical-align: middle;">30,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">27,4</td>
<td style="text-align: center; vertical-align: middle;">34,9</td>
<td style="text-align: center; vertical-align: middle;">609</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">41,8</td>
<td style="text-align: center; vertical-align: middle;">313</td>
<td style="text-align: center; vertical-align: middle;">78,1</td>
<td style="text-align: center; vertical-align: middle;">29,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">140</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">16,8</td>
<td style="text-align: center; vertical-align: middle;">441</td>
<td style="text-align: center; vertical-align: middle;">62,9</td>
<td style="text-align: center; vertical-align: middle;">51,2</td>
<td style="text-align: center; vertical-align: middle;">184</td>
<td style="text-align: center; vertical-align: middle;">46,0</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">16,3</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
<td style="text-align: center; vertical-align: middle;">534</td>
<td style="text-align: center; vertical-align: middle;">76,3</td>
<td style="text-align: center; vertical-align: middle;">50,8</td>
<td style="text-align: center; vertical-align: middle;">221</td>
<td style="text-align: center; vertical-align: middle;">55,3</td>
<td style="text-align: center; vertical-align: middle;">32,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">20,2</td>
<td style="text-align: center; vertical-align: middle;">25,7</td>
<td style="text-align: center; vertical-align: middle;">646</td>
<td style="text-align: center; vertical-align: middle;">92,3</td>
<td style="text-align: center; vertical-align: middle;">50,1</td>
<td style="text-align: center; vertical-align: middle;">265</td>
<td style="text-align: center; vertical-align: middle;">66,2</td>
<td style="text-align: center; vertical-align: middle;">32,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">25,1</td>
<td style="text-align: center; vertical-align: middle;">32,0</td>
<td style="text-align: center; vertical-align: middle;">776</td>
<td style="text-align: center; vertical-align: middle;">111</td>
<td style="text-align: center; vertical-align: middle;">49,3</td>
<td style="text-align: center; vertical-align: middle;">314</td>
<td style="text-align: center; vertical-align: middle;">78,5</td>
<td style="text-align: center; vertical-align: middle;">31,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">30,6</td>
<td style="text-align: center; vertical-align: middle;">38,9</td>
<td style="text-align: center; vertical-align: middle;">908</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">48,3</td>
<td style="text-align: center; vertical-align: middle;">362</td>
<td style="text-align: center; vertical-align: middle;">90,5</td>
<td style="text-align: center; vertical-align: middle;">30,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">150</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">100</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
<td style="text-align: center; vertical-align: middle;">19,2</td>
<td style="text-align: center; vertical-align: middle;">607</td>
<td style="text-align: center; vertical-align: middle;">81,0</td>
<td style="text-align: center; vertical-align: middle;">56,3</td>
<td style="text-align: center; vertical-align: middle;">324</td>
<td style="text-align: center; vertical-align: middle;">64,8</td>
<td style="text-align: center; vertical-align: middle;">41,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">18,6</td>
<td style="text-align: center; vertical-align: middle;">23,7</td>
<td style="text-align: center; vertical-align: middle;">739</td>
<td style="text-align: center; vertical-align: middle;">98,5</td>
<td style="text-align: center; vertical-align: middle;">55,8</td>
<td style="text-align: center; vertical-align: middle;">392</td>
<td style="text-align: center; vertical-align: middle;">78,5</td>
<td style="text-align: center; vertical-align: middle;">40,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">23,1</td>
<td style="text-align: center; vertical-align: middle;">29,5</td>
<td style="text-align: center; vertical-align: middle;">898</td>
<td style="text-align: center; vertical-align: middle;">120</td>
<td style="text-align: center; vertical-align: middle;">55,2</td>
<td style="text-align: center; vertical-align: middle;">474</td>
<td style="text-align: center; vertical-align: middle;">94,8</td>
<td style="text-align: center; vertical-align: middle;">40,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">28,9</td>
<td style="text-align: center; vertical-align: middle;">36,8</td>
<td style="text-align: center; vertical-align: middle;">1087</td>
<td style="text-align: center; vertical-align: middle;">145</td>
<td style="text-align: center; vertical-align: middle;">54,4</td>
<td style="text-align: center; vertical-align: middle;">569</td>
<td style="text-align: center; vertical-align: middle;">113,9</td>
<td style="text-align: center; vertical-align: middle;">39,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">35,3</td>
<td style="text-align: center; vertical-align: middle;">44,9</td>
<td style="text-align: center; vertical-align: middle;">1282</td>
<td style="text-align: center; vertical-align: middle;">171</td>
<td style="text-align: center; vertical-align: middle;">53,4</td>
<td style="text-align: center; vertical-align: middle;">665</td>
<td style="text-align: center; vertical-align: middle;">133,1</td>
<td style="text-align: center; vertical-align: middle;">38,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">42,8</td>
<td style="text-align: center; vertical-align: middle;">54,6</td>
<td style="text-align: center; vertical-align: middle;">1488</td>
<td style="text-align: center; vertical-align: middle;">198</td>
<td style="text-align: center; vertical-align: middle;">52,2</td>
<td style="text-align: center; vertical-align: middle;">763</td>
<td style="text-align: center; vertical-align: middle;">152,6</td>
<td style="text-align: center; vertical-align: middle;">37,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">160</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">80</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
<td style="text-align: center; vertical-align: middle;">18,4</td>
<td style="text-align: center; vertical-align: middle;">612</td>
<td style="text-align: center; vertical-align: middle;">76,5</td>
<td style="text-align: center; vertical-align: middle;">57,7</td>
<td style="text-align: center; vertical-align: middle;">207</td>
<td style="text-align: center; vertical-align: middle;">51,7</td>
<td style="text-align: center; vertical-align: middle;">33,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">17,8</td>
<td style="text-align: center; vertical-align: middle;">22,7</td>
<td style="text-align: center; vertical-align: middle;">744</td>
<td style="text-align: center; vertical-align: middle;">93,0</td>
<td style="text-align: center; vertical-align: middle;">57,2</td>
<td style="text-align: center; vertical-align: middle;">249</td>
<td style="text-align: center; vertical-align: middle;">62,3</td>
<td style="text-align: center; vertical-align: middle;">33,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">22,2</td>
<td style="text-align: center; vertical-align: middle;">28,2</td>
<td style="text-align: center; vertical-align: middle;">903</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">56,6</td>
<td style="text-align: center; vertical-align: middle;">299</td>
<td style="text-align: center; vertical-align: middle;">74,8</td>
<td style="text-align: center; vertical-align: middle;">32,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">27,6</td>
<td style="text-align: center; vertical-align: middle;">35,2</td>
<td style="text-align: center; vertical-align: middle;">1091</td>
<td style="text-align: center; vertical-align: middle;">136</td>
<td style="text-align: center; vertical-align: middle;">55,7</td>
<td style="text-align: center; vertical-align: middle;">356</td>
<td style="text-align: center; vertical-align: middle;">89,0</td>
<td style="text-align: center; vertical-align: middle;">31,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">33,7</td>
<td style="text-align: center; vertical-align: middle;">42,9</td>
<td style="text-align: center; vertical-align: middle;">1284</td>
<td style="text-align: center; vertical-align: middle;">161</td>
<td style="text-align: center; vertical-align: middle;">54,7</td>
<td style="text-align: center; vertical-align: middle;">411</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">31,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">40,9</td>
<td style="text-align: center; vertical-align: middle;">52,1</td>
<td style="text-align: center; vertical-align: middle;">1485</td>
<td style="text-align: center; vertical-align: middle;">186</td>
<td style="text-align: center; vertical-align: middle;">53,4</td>
<td style="text-align: center; vertical-align: middle;">465</td>
<td style="text-align: center; vertical-align: middle;">116</td>
<td style="text-align: center; vertical-align: middle;">29,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">180</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">100</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">945</td>
<td style="text-align: center; vertical-align: middle;">105</td>
<td style="text-align: center; vertical-align: middle;">66,1</td>
<td style="text-align: center; vertical-align: middle;">379</td>
<td style="text-align: center; vertical-align: middle;">75,9</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">21,0</td>
<td style="text-align: center; vertical-align: middle;">26,7</td>
<td style="text-align: center; vertical-align: middle;">1153</td>
<td style="text-align: center; vertical-align: middle;">128</td>
<td style="text-align: center; vertical-align: middle;">65,7</td>
<td style="text-align: center; vertical-align: middle;">460</td>
<td style="text-align: center; vertical-align: middle;">92,0</td>
<td style="text-align: center; vertical-align: middle;">41,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">26,1</td>
<td style="text-align: center; vertical-align: middle;">33,3</td>
<td style="text-align: center; vertical-align: middle;">1407</td>
<td style="text-align: center; vertical-align: middle;">156</td>
<td style="text-align: center; vertical-align: middle;">65,0</td>
<td style="text-align: center; vertical-align: middle;">557</td>
<td style="text-align: center; vertical-align: middle;">111</td>
<td style="text-align: center; vertical-align: middle;">40,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">32,6</td>
<td style="text-align: center; vertical-align: middle;">41,6</td>
<td style="text-align: center; vertical-align: middle;">1713</td>
<td style="text-align: center; vertical-align: middle;">190</td>
<td style="text-align: center; vertical-align: middle;">64,2</td>
<td style="text-align: center; vertical-align: middle;">671</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">40,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">40,0</td>
<td style="text-align: center; vertical-align: middle;">50,9</td>
<td style="text-align: center; vertical-align: middle;">2036</td>
<td style="text-align: center; vertical-align: middle;">226</td>
<td style="text-align: center; vertical-align: middle;">63,2</td>
<td style="text-align: center; vertical-align: middle;">787</td>
<td style="text-align: center; vertical-align: middle;">157</td>
<td style="text-align: center; vertical-align: middle;">39,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">48,7</td>
<td style="text-align: center; vertical-align: middle;">62,1</td>
<td style="text-align: center; vertical-align: middle;">2385</td>
<td style="text-align: center; vertical-align: middle;">265</td>
<td style="text-align: center; vertical-align: middle;">62,0</td>
<td style="text-align: center; vertical-align: middle;">908</td>
<td style="text-align: center; vertical-align: middle;">182</td>
<td style="text-align: center; vertical-align: middle;">38,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="11">200</td>
<td style="text-align: center; vertical-align: middle;" rowspan="7">100</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">18,2</td>
<td style="text-align: center; vertical-align: middle;">23,2</td>
<td style="text-align: center; vertical-align: middle;">1223</td>
<td style="text-align: center; vertical-align: middle;">122</td>
<td style="text-align: center; vertical-align: middle;">72,6</td>
<td style="text-align: center; vertical-align: middle;">416</td>
<td style="text-align: center; vertical-align: middle;">83</td>
<td style="text-align: center; vertical-align: middle;">42,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">28,7</td>
<td style="text-align: center; vertical-align: middle;">1495</td>
<td style="text-align: center; vertical-align: middle;">149</td>
<td style="text-align: center; vertical-align: middle;">72,1</td>
<td style="text-align: center; vertical-align: middle;">505</td>
<td style="text-align: center; vertical-align: middle;">101</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">28,1</td>
<td style="text-align: center; vertical-align: middle;">35,8</td>
<td style="text-align: center; vertical-align: middle;">1829</td>
<td style="text-align: center; vertical-align: middle;">183</td>
<td style="text-align: center; vertical-align: middle;">71,5</td>
<td style="text-align: center; vertical-align: middle;">613</td>
<td style="text-align: center; vertical-align: middle;">123</td>
<td style="text-align: center; vertical-align: middle;">41,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">35,1</td>
<td style="text-align: center; vertical-align: middle;">44,8</td>
<td style="text-align: center; vertical-align: middle;">2234</td>
<td style="text-align: center; vertical-align: middle;">223</td>
<td style="text-align: center; vertical-align: middle;">70,6</td>
<td style="text-align: center; vertical-align: middle;">739</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">40,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">43,1</td>
<td style="text-align: center; vertical-align: middle;">54,9</td>
<td style="text-align: center; vertical-align: middle;">2664</td>
<td style="text-align: center; vertical-align: middle;">266</td>
<td style="text-align: center; vertical-align: middle;">69,6</td>
<td style="text-align: center; vertical-align: middle;">869</td>
<td style="text-align: center; vertical-align: middle;">174</td>
<td style="text-align: center; vertical-align: middle;">39,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">52,7</td>
<td style="text-align: center; vertical-align: middle;">67,1</td>
<td style="text-align: center; vertical-align: middle;">3136</td>
<td style="text-align: center; vertical-align: middle;">314</td>
<td style="text-align: center; vertical-align: middle;">68,4</td>
<td style="text-align: center; vertical-align: middle;">1004</td>
<td style="text-align: center; vertical-align: middle;">201</td>
<td style="text-align: center; vertical-align: middle;">38,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">65,2</td>
<td style="text-align: center; vertical-align: middle;">83,0</td>
<td style="text-align: center; vertical-align: middle;">3678</td>
<td style="text-align: center; vertical-align: middle;">368</td>
<td style="text-align: center; vertical-align: middle;">66,6</td>
<td style="text-align: center; vertical-align: middle;">1147</td>
<td style="text-align: center; vertical-align: middle;">229</td>
<td style="text-align: center; vertical-align: middle;">37,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">120</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">30,1</td>
<td style="text-align: center; vertical-align: middle;">38,3</td>
<td style="text-align: center; vertical-align: middle;">2065</td>
<td style="text-align: center; vertical-align: middle;">207</td>
<td style="text-align: center; vertical-align: middle;">73,4</td>
<td style="text-align: center; vertical-align: middle;">929</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">49,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">37,6</td>
<td style="text-align: center; vertical-align: middle;">48,0</td>
<td style="text-align: center; vertical-align: middle;">2529</td>
<td style="text-align: center; vertical-align: middle;">253</td>
<td style="text-align: center; vertical-align: middle;">72,6</td>
<td style="text-align: center; vertical-align: middle;">1128</td>
<td style="text-align: center; vertical-align: middle;">188</td>
<td style="text-align: center; vertical-align: middle;">48,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">46,3</td>
<td style="text-align: center; vertical-align: middle;">58,9</td>
<td style="text-align: center; vertical-align: middle;">3026</td>
<td style="text-align: center; vertical-align: middle;">303</td>
<td style="text-align: center; vertical-align: middle;">71,7</td>
<td style="text-align: center; vertical-align: middle;">1337</td>
<td style="text-align: center; vertical-align: middle;">223</td>
<td style="text-align: center; vertical-align: middle;">47,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">56,6</td>
<td style="text-align: center; vertical-align: middle;">72,1</td>
<td style="text-align: center; vertical-align: middle;">3576</td>
<td style="text-align: center; vertical-align: middle;">358</td>
<td style="text-align: center; vertical-align: middle;">70,4</td>
<td style="text-align: center; vertical-align: middle;">1562</td>
<td style="text-align: center; vertical-align: middle;">260</td>
<td style="text-align: center; vertical-align: middle;">46,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">250</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">150</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">38,0</td>
<td style="text-align: center; vertical-align: middle;">48,4</td>
<td style="text-align: center; vertical-align: middle;">4143</td>
<td style="text-align: center; vertical-align: middle;">311</td>
<td style="text-align: center; vertical-align: middle;">92,5</td>
<td style="text-align: center; vertical-align: middle;">1874</td>
<td style="text-align: center; vertical-align: middle;">250</td>
<td style="text-align: center; vertical-align: middle;">62,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">47,7</td>
<td style="text-align: center; vertical-align: middle;">60,8</td>
<td style="text-align: center; vertical-align: middle;">5111</td>
<td style="text-align: center; vertical-align: middle;">409</td>
<td style="text-align: center; vertical-align: middle;">91,7</td>
<td style="text-align: center; vertical-align: middle;">2298</td>
<td style="text-align: center; vertical-align: middle;">306</td>
<td style="text-align: center; vertical-align: middle;">61,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">58,8</td>
<td style="text-align: center; vertical-align: middle;">74,9</td>
<td style="text-align: center; vertical-align: middle;">6174</td>
<td style="text-align: center; vertical-align: middle;">494</td>
<td style="text-align: center; vertical-align: middle;">90,8</td>
<td style="text-align: center; vertical-align: middle;">2755</td>
<td style="text-align: center; vertical-align: middle;">367</td>
<td style="text-align: center; vertical-align: middle;">60,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">72,3</td>
<td style="text-align: center; vertical-align: middle;">92,1</td>
<td style="text-align: center; vertical-align: middle;">7387</td>
<td style="text-align: center; vertical-align: middle;">591</td>
<td style="text-align: center; vertical-align: middle;">89,6</td>
<td style="text-align: center; vertical-align: middle;">3265</td>
<td style="text-align: center; vertical-align: middle;">435</td>
<td style="text-align: center; vertical-align: middle;">59,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">81,1</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">8141</td>
<td style="text-align: center; vertical-align: middle;">651</td>
<td style="text-align: center; vertical-align: middle;">88,7</td>
<td style="text-align: center; vertical-align: middle;">3576</td>
<td style="text-align: center; vertical-align: middle;">477</td>
<td style="text-align: center; vertical-align: middle;">58,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">90,3</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">8879</td>
<td style="text-align: center; vertical-align: middle;">710</td>
<td style="text-align: center; vertical-align: middle;">87,9</td>
<td style="text-align: center; vertical-align: middle;">3873</td>
<td style="text-align: center; vertical-align: middle;">516</td>
<td style="text-align: center; vertical-align: middle;">58,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">260</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">180</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">53,4</td>
<td style="text-align: center; vertical-align: middle;">5166</td>
<td style="text-align: center; vertical-align: middle;">397</td>
<td style="text-align: center; vertical-align: middle;">98,3</td>
<td style="text-align: center; vertical-align: middle;">2929</td>
<td style="text-align: center; vertical-align: middle;">325</td>
<td style="text-align: center; vertical-align: middle;">74,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">52,7</td>
<td style="text-align: center; vertical-align: middle;">67,2</td>
<td style="text-align: center; vertical-align: middle;">6390</td>
<td style="text-align: center; vertical-align: middle;">492</td>
<td style="text-align: center; vertical-align: middle;">97,5</td>
<td style="text-align: center; vertical-align: middle;">3608</td>
<td style="text-align: center; vertical-align: middle;">401</td>
<td style="text-align: center; vertical-align: middle;">73,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">65,1</td>
<td style="text-align: center; vertical-align: middle;">82,9</td>
<td style="text-align: center; vertical-align: middle;">7741</td>
<td style="text-align: center; vertical-align: middle;">595</td>
<td style="text-align: center; vertical-align: middle;">96,6</td>
<td style="text-align: center; vertical-align: middle;">4351</td>
<td style="text-align: center; vertical-align: middle;">483</td>
<td style="text-align: center; vertical-align: middle;">72,4</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">80,1</td>
<td style="text-align: center; vertical-align: middle;">102</td>
<td style="text-align: center; vertical-align: middle;">9299</td>
<td style="text-align: center; vertical-align: middle;">715</td>
<td style="text-align: center; vertical-align: middle;">95,4</td>
<td style="text-align: center; vertical-align: middle;">5196</td>
<td style="text-align: center; vertical-align: middle;">577</td>
<td style="text-align: center; vertical-align: middle;">71,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">90,1</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">10280</td>
<td style="text-align: center; vertical-align: middle;">791</td>
<td style="text-align: center; vertical-align: middle;">94,6</td>
<td style="text-align: center; vertical-align: middle;">5719</td>
<td style="text-align: center; vertical-align: middle;">635</td>
<td style="text-align: center; vertical-align: middle;">70,6</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">128</td>
<td style="text-align: center; vertical-align: middle;">11250</td>
<td style="text-align: center; vertical-align: middle;">865</td>
<td style="text-align: center; vertical-align: middle;">93,8</td>
<td style="text-align: center; vertical-align: middle;">6231</td>
<td style="text-align: center; vertical-align: middle;">692</td>
<td style="text-align: center; vertical-align: middle;">69,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">300</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">200</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">47,9</td>
<td style="text-align: center; vertical-align: middle;">61,0</td>
<td style="text-align: center; vertical-align: middle;">7829</td>
<td style="text-align: center; vertical-align: middle;">522</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">4193</td>
<td style="text-align: center; vertical-align: middle;">419</td>
<td style="text-align: center; vertical-align: middle;">82,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">60,3</td>
<td style="text-align: center; vertical-align: middle;">76,8</td>
<td style="text-align: center; vertical-align: middle;">9717</td>
<td style="text-align: center; vertical-align: middle;">648</td>
<td style="text-align: center; vertical-align: middle;">113</td>
<td style="text-align: center; vertical-align: middle;">5184</td>
<td style="text-align: center; vertical-align: middle;">518</td>
<td style="text-align: center; vertical-align: middle;">82,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">74,5</td>
<td style="text-align: center; vertical-align: middle;">94,9</td>
<td style="text-align: center; vertical-align: middle;">11820</td>
<td style="text-align: center; vertical-align: middle;">788</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">6278</td>
<td style="text-align: center; vertical-align: middle;">628</td>
<td style="text-align: center; vertical-align: middle;">81,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">91,9</td>
<td style="text-align: center; vertical-align: middle;">117</td>
<td style="text-align: center; vertical-align: middle;">14270</td>
<td style="text-align: center; vertical-align: middle;">952</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">7537</td>
<td style="text-align: center; vertical-align: middle;">754</td>
<td style="text-align: center; vertical-align: middle;">80,2</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">103</td>
<td style="text-align: center; vertical-align: middle;">132</td>
<td style="text-align: center; vertical-align: middle;">15830</td>
<td style="text-align: center; vertical-align: middle;">1055</td>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">8328</td>
<td style="text-align: center; vertical-align: middle;">833</td>
<td style="text-align: center; vertical-align: middle;">79,5</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">147</td>
<td style="text-align: center; vertical-align: middle;">17390</td>
<td style="text-align: center; vertical-align: middle;">1159</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">9109</td>
<td style="text-align: center; vertical-align: middle;">911</td>
<td style="text-align: center; vertical-align: middle;">78,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">350</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">250</td>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">57,8</td>
<td style="text-align: center; vertical-align: middle;">73,6</td>
<td style="text-align: center; vertical-align: middle;">13200</td>
<td style="text-align: center; vertical-align: middle;">754</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">7885</td>
<td style="text-align: center; vertical-align: middle;">631</td>
<td style="text-align: center; vertical-align: middle;">104</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">72,8</td>
<td style="text-align: center; vertical-align: middle;">92,8</td>
<td style="text-align: center; vertical-align: middle;">16450</td>
<td style="text-align: center; vertical-align: middle;">940</td>
<td style="text-align: center; vertical-align: middle;">133</td>
<td style="text-align: center; vertical-align: middle;">9798</td>
<td style="text-align: center; vertical-align: middle;">784</td>
<td style="text-align: center; vertical-align: middle;">103</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">90,2</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">20100</td>
<td style="text-align: center; vertical-align: middle;">1149</td>
<td style="text-align: center; vertical-align: middle;">132</td>
<td style="text-align: center; vertical-align: middle;">11940</td>
<td style="text-align: center; vertical-align: middle;">955</td>
<td style="text-align: center; vertical-align: middle;">102</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">24420</td>
<td style="text-align: center; vertical-align: middle;">1395</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">14440</td>
<td style="text-align: center; vertical-align: middle;">1156</td>
<td style="text-align: center; vertical-align: middle;">101</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">126</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">27200</td>
<td style="text-align: center; vertical-align: middle;">1554</td>
<td style="text-align: center; vertical-align: middle;">130</td>
<td style="text-align: center; vertical-align: middle;">16050</td>
<td style="text-align: center; vertical-align: middle;">1284</td>
<td style="text-align: center; vertical-align: middle;">100</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">179</td>
<td style="text-align: center; vertical-align: middle;">30010</td>
<td style="text-align: center; vertical-align: middle;">1715</td>
<td style="text-align: center; vertical-align: middle;">129</td>
<td style="text-align: center; vertical-align: middle;">17650</td>
<td style="text-align: center; vertical-align: middle;">1412</td>
<td style="text-align: center; vertical-align: middle;">99,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">400</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">200</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">72,8</td>
<td style="text-align: center; vertical-align: middle;">92,8</td>
<td style="text-align: center; vertical-align: middle;">19560</td>
<td style="text-align: center; vertical-align: middle;">987</td>
<td style="text-align: center; vertical-align: middle;">145</td>
<td style="text-align: center; vertical-align: middle;">6660</td>
<td style="text-align: center; vertical-align: middle;">666</td>
<td style="text-align: center; vertical-align: middle;">84,7</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">90,2</td>
<td style="text-align: center; vertical-align: middle;">115</td>
<td style="text-align: center; vertical-align: middle;">23910</td>
<td style="text-align: center; vertical-align: middle;">1196</td>
<td style="text-align: center; vertical-align: middle;">144</td>
<td style="text-align: center; vertical-align: middle;">8084</td>
<td style="text-align: center; vertical-align: middle;">808</td>
<td style="text-align: center; vertical-align: middle;">83,9</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">112</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">29060</td>
<td style="text-align: center; vertical-align: middle;">1453</td>
<td style="text-align: center; vertical-align: middle;">143</td>
<td style="text-align: center; vertical-align: middle;">9738</td>
<td style="text-align: center; vertical-align: middle;">974</td>
<td style="text-align: center; vertical-align: middle;">82,8</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">126</td>
<td style="text-align: center; vertical-align: middle;">160</td>
<td style="text-align: center; vertical-align: middle;">32380</td>
<td style="text-align: center; vertical-align: middle;">1619</td>
<td style="text-align: center; vertical-align: middle;">142</td>
<td style="text-align: center; vertical-align: middle;">10780</td>
<td style="text-align: center; vertical-align: middle;">1078</td>
<td style="text-align: center; vertical-align: middle;">82,1</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">179</td>
<td style="text-align: center; vertical-align: middle;">35740</td>
<td style="text-align: center; vertical-align: middle;">1787</td>
<td style="text-align: center; vertical-align: middle;">141</td>
<td style="text-align: center; vertical-align: middle;">11820</td>
<td style="text-align: center; vertical-align: middle;">1182</td>
<td style="text-align: center; vertical-align: middle;">81,3</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">450</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">250</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">85,4</td>
<td style="text-align: center; vertical-align: middle;">109</td>
<td style="text-align: center; vertical-align: middle;">30080</td>
<td style="text-align: center; vertical-align: middle;">1337</td>
<td style="text-align: center; vertical-align: middle;">166</td>
<td style="text-align: center; vertical-align: middle;">12140</td>
<td style="text-align: center; vertical-align: middle;">971</td>
<td style="text-align: center; vertical-align: middle;">106</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">106</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">36900</td>
<td style="text-align: center; vertical-align: middle;">1640</td>
<td style="text-align: center; vertical-align: middle;">165</td>
<td style="text-align: center; vertical-align: middle;">14820</td>
<td style="text-align: center; vertical-align: middle;">1185</td>
<td style="text-align: center; vertical-align: middle;">105</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">131</td>
<td style="text-align: center; vertical-align: middle;">167</td>
<td style="text-align: center; vertical-align: middle;">45030</td>
<td style="text-align: center; vertical-align: middle;">2001</td>
<td style="text-align: center; vertical-align: middle;">164</td>
<td style="text-align: center; vertical-align: middle;">17970</td>
<td style="text-align: center; vertical-align: middle;">1438</td>
<td style="text-align: center; vertical-align: middle;">104</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">148</td>
<td style="text-align: center; vertical-align: middle;">189</td>
<td style="text-align: center; vertical-align: middle;">50320</td>
<td style="text-align: center; vertical-align: middle;">2236</td>
<td style="text-align: center; vertical-align: middle;">163</td>
<td style="text-align: center; vertical-align: middle;">20000</td>
<td style="text-align: center; vertical-align: middle;">1600</td>
<td style="text-align: center; vertical-align: middle;">103</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">166</td>
<td style="text-align: center; vertical-align: middle;">211</td>
<td style="text-align: center; vertical-align: middle;">55710</td>
<td style="text-align: center; vertical-align: middle;">2476</td>
<td style="text-align: center; vertical-align: middle;">162</td>
<td style="text-align: center; vertical-align: middle;">22040</td>
<td style="text-align: center; vertical-align: middle;">1763</td>
<td style="text-align: center; vertical-align: middle;">102</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">500</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">300</td>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">122</td>
<td style="text-align: center; vertical-align: middle;">155</td>
<td style="text-align: center; vertical-align: middle;">53760</td>
<td style="text-align: center; vertical-align: middle;">2150</td>
<td style="text-align: center; vertical-align: middle;">186</td>
<td style="text-align: center; vertical-align: middle;">24440</td>
<td style="text-align: center; vertical-align: middle;">1629</td>
<td style="text-align: center; vertical-align: middle;">126</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">151</td>
<td style="text-align: center; vertical-align: middle;">192</td>
<td style="text-align: center; vertical-align: middle;">65810</td>
<td style="text-align: center; vertical-align: middle;">2633</td>
<td style="text-align: center; vertical-align: middle;">185</td>
<td style="text-align: center; vertical-align: middle;">29780</td>
<td style="text-align: center; vertical-align: middle;">1985</td>
<td style="text-align: center; vertical-align: middle;">125</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">14,2</td>
<td style="text-align: center; vertical-align: middle;">170</td>
<td style="text-align: center; vertical-align: middle;">217</td>
<td style="text-align: center; vertical-align: middle;">73700</td>
<td style="text-align: center; vertical-align: middle;">2948</td>
<td style="text-align: center; vertical-align: middle;">184</td>
<td style="text-align: center; vertical-align: middle;">33250</td>
<td style="text-align: center; vertical-align: middle;">2215</td>
<td style="text-align: center; vertical-align: middle;">124</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">191</td>
<td style="text-align: center; vertical-align: middle;">243</td>
<td style="text-align: center; vertical-align: middle;">81780</td>
<td style="text-align: center; vertical-align: middle;">3271</td>
<td style="text-align: center; vertical-align: middle;">183</td>
<td style="text-align: center; vertical-align: middle;">36770</td>
<td style="text-align: center; vertical-align: middle;">2451</td>
<td style="text-align: center; vertical-align: middle;">123</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">235</td>
<td style="text-align: center; vertical-align: middle;">300</td>
<td style="text-align: center; vertical-align: middle;">98780</td>
<td style="text-align: center; vertical-align: middle;">3951</td>
<td style="text-align: center; vertical-align: middle;">182</td>
<td style="text-align: center; vertical-align: middle;">44080</td>
<td style="text-align: center; vertical-align: middle;">2939</td>
<td style="text-align: center; vertical-align: middle;">121</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-12"><em>Tab. 14.12</em> Trapézové plechy (převzato ze stránek <a href="http://www.kovprof.cz" target="_blank" rel="noreferrer noopener">kovprof.cz</a>)</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;">Profil</td>
<td style="text-align: center; vertical-align: middle;"><em>t<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>m<br></em>[kg/m<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;"><em>A</em><sub>g<br></sub>[mm<sup>2]</sup></td>
<td style="text-align: center; vertical-align: middle;"><em>I</em><sub>y,g<br></sub>10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;"><em>W</em><sub>y,eff</sub><sup>+<br></sup>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;"><em>W</em><sub>y,eff</sub><sup>&#8211;<br></sup>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;"><em>I</em><sub>y,eff</sub><sup>+<br></sup>10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;"><em>I</em><sub>y,eff</sub><sup>&#8211;<br></sup>10<sup>6</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;">podle<br>ČSN EN 10147</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 8/100</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">4,30</td>
<td style="text-align: center; vertical-align: middle;">529</td>
<td style="text-align: center; vertical-align: middle;">0,006</td>
<td style="text-align: center; vertical-align: middle;">0,95</td>
<td style="text-align: center; vertical-align: middle;">0,92</td>
<td style="text-align: center; vertical-align: middle;">0,004</td>
<td style="text-align: center; vertical-align: middle;">0,005</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9420" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-224.jpg" alt="" width="333" height="67" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-224.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-224-150x30.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,29</td>
<td style="text-align: center; vertical-align: middle;">667</td>
<td style="text-align: center; vertical-align: middle;">0,008</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">1,33</td>
<td style="text-align: center; vertical-align: middle;">0,006</td>
<td style="text-align: center; vertical-align: middle;">0,007</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,46</td>
<td style="text-align: center; vertical-align: middle;">794</td>
<td style="text-align: center; vertical-align: middle;">0,009</td>
<td style="text-align: center; vertical-align: middle;">1,87</td>
<td style="text-align: center; vertical-align: middle;">1,74</td>
<td style="text-align: center; vertical-align: middle;">0,007</td>
<td style="text-align: center; vertical-align: middle;">0,008</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 19/105</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">704</td>
<td style="text-align: center; vertical-align: middle;">0,041</td>
<td style="text-align: center; vertical-align: middle;">4,01</td>
<td style="text-align: center; vertical-align: middle;">3,96</td>
<td style="text-align: center; vertical-align: middle;">0,038</td>
<td style="text-align: center; vertical-align: middle;">0,040</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9421" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-225.jpg" alt="" width="333" height="81" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-225.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-225-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,00</td>
<td style="text-align: center; vertical-align: middle;">838</td>
<td style="text-align: center; vertical-align: middle;">0,048</td>
<td style="text-align: center; vertical-align: middle;">4,87</td>
<td style="text-align: center; vertical-align: middle;">4,89</td>
<td style="text-align: center; vertical-align: middle;">0,048</td>
<td style="text-align: center; vertical-align: middle;">0,048</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,21</td>
<td style="text-align: center; vertical-align: middle;">984</td>
<td style="text-align: center; vertical-align: middle;">0,057</td>
<td style="text-align: center; vertical-align: middle;">5,73</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">0,057</td>
<td style="text-align: center; vertical-align: middle;">0,057</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,34</td>
<td style="text-align: center; vertical-align: middle;">1118</td>
<td style="text-align: center; vertical-align: middle;">0,065</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">6,52</td>
<td style="text-align: center; vertical-align: middle;">0,065</td>
<td style="text-align: center; vertical-align: middle;">0,065</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 20/136</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9422" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-226.jpg" alt="" width="333" height="74" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-226.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-226-150x33.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,02</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,29</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">11,38</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 20/137,5</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,74</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">0,040</td>
<td style="text-align: center; vertical-align: middle;">2,97</td>
<td style="text-align: center; vertical-align: middle;">2,95</td>
<td style="text-align: center; vertical-align: middle;">0,027</td>
<td style="text-align: center; vertical-align: middle;">0,036</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9423" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-227.jpg" alt="" width="333" height="58" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-227.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-227-150x26.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">833</td>
<td style="text-align: center; vertical-align: middle;">0,047</td>
<td style="text-align: center; vertical-align: middle;">3,74</td>
<td style="text-align: center; vertical-align: middle;">3,77</td>
<td style="text-align: center; vertical-align: middle;">0,035</td>
<td style="text-align: center; vertical-align: middle;">0,045</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,02</td>
<td style="text-align: center; vertical-align: middle;">977</td>
<td style="text-align: center; vertical-align: middle;">0,055</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">4,70</td>
<td style="text-align: center; vertical-align: middle;">0,045</td>
<td style="text-align: center; vertical-align: middle;">0,055</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
<td style="text-align: center; vertical-align: middle;">1110</td>
<td style="text-align: center; vertical-align: middle;">0,063</td>
<td style="text-align: center; vertical-align: middle;">5,20</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">0,055</td>
<td style="text-align: center; vertical-align: middle;">0,063</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,29</td>
<td style="text-align: center; vertical-align: middle;">1255</td>
<td style="text-align: center; vertical-align: middle;">0,071</td>
<td style="text-align: center; vertical-align: middle;">5,96</td>
<td style="text-align: center; vertical-align: middle;">6,10</td>
<td style="text-align: center; vertical-align: middle;">0,065</td>
<td style="text-align: center; vertical-align: middle;">0,071</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">11,38</td>
<td style="text-align: center; vertical-align: middle;">1388</td>
<td style="text-align: center; vertical-align: middle;">0,079</td>
<td style="text-align: center; vertical-align: middle;">6,66</td>
<td style="text-align: center; vertical-align: middle;">6,74</td>
<td style="text-align: center; vertical-align: middle;">0,076</td>
<td style="text-align: center; vertical-align: middle;">0,079</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 25/175</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,58</td>
<td style="text-align: center; vertical-align: middle;">689</td>
<td style="text-align: center; vertical-align: middle;">0,072</td>
<td style="text-align: center; vertical-align: middle;">3,97</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">0,051</td>
<td style="text-align: center; vertical-align: middle;">0,065</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9424" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-228.jpg" alt="" width="333" height="67" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-228.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-228-150x30.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,64</td>
<td style="text-align: center; vertical-align: middle;">821</td>
<td style="text-align: center; vertical-align: middle;">0,086</td>
<td style="text-align: center; vertical-align: middle;">5,15</td>
<td style="text-align: center; vertical-align: middle;">5,17</td>
<td style="text-align: center; vertical-align: middle;">0,064</td>
<td style="text-align: center; vertical-align: middle;">0,080</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">7,80</td>
<td style="text-align: center; vertical-align: middle;">963</td>
<td style="text-align: center; vertical-align: middle;">0,101</td>
<td style="text-align: center; vertical-align: middle;">6,22</td>
<td style="text-align: center; vertical-align: middle;">6,42</td>
<td style="text-align: center; vertical-align: middle;">0,081</td>
<td style="text-align: center; vertical-align: middle;">0,098</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">8,86</td>
<td style="text-align: center; vertical-align: middle;">1094</td>
<td style="text-align: center; vertical-align: middle;">0,115</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">7,58</td>
<td style="text-align: center; vertical-align: middle;">0,098</td>
<td style="text-align: center; vertical-align: middle;">0,114</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,01</td>
<td style="text-align: center; vertical-align: middle;">1236</td>
<td style="text-align: center; vertical-align: middle;">0,129</td>
<td style="text-align: center; vertical-align: middle;">8,28</td>
<td style="text-align: center; vertical-align: middle;">8,56</td>
<td style="text-align: center; vertical-align: middle;">0,117</td>
<td style="text-align: center; vertical-align: middle;">0,129</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">11,08</td>
<td style="text-align: center; vertical-align: middle;">1368</td>
<td style="text-align: center; vertical-align: middle;">0,143</td>
<td style="text-align: center; vertical-align: middle;">9,28</td>
<td style="text-align: center; vertical-align: middle;">9,47</td>
<td style="text-align: center; vertical-align: middle;">0,135</td>
<td style="text-align: center; vertical-align: middle;">0,143</td>
<td style="text-align: center; vertical-align: middle;">S 280G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 30/220</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">687</td>
<td style="text-align: center; vertical-align: middle;">0,083</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">0,049</td>
<td style="text-align: center; vertical-align: middle;">0,068</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5&quot;"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9425" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-229.jpg" alt="" width="333" height="67" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-229.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-229-150x30.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,69</td>
<td style="text-align: center; vertical-align: middle;">817</td>
<td style="text-align: center; vertical-align: middle;">0,099</td>
<td style="text-align: center; vertical-align: middle;">4,45</td>
<td style="text-align: center; vertical-align: middle;">4,61</td>
<td style="text-align: center; vertical-align: middle;">0,062</td>
<td style="text-align: center; vertical-align: middle;">0,087</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">959</td>
<td style="text-align: center; vertical-align: middle;">0,116</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">0,077</td>
<td style="text-align: center; vertical-align: middle;">0,107</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">8,91</td>
<td style="text-align: center; vertical-align: middle;">1090</td>
<td style="text-align: center; vertical-align: middle;">0,132</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;">0,094</td>
<td style="text-align: center; vertical-align: middle;">0,125</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">1231</td>
<td style="text-align: center; vertical-align: middle;">0,149</td>
<td style="text-align: center; vertical-align: middle;">7,67</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">0,113</td>
<td style="text-align: center; vertical-align: middle;">0,146</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">11,14</td>
<td style="text-align: center; vertical-align: middle;">1362</td>
<td style="text-align: center; vertical-align: middle;">0,165</td>
<td style="text-align: center; vertical-align: middle;">8,62</td>
<td style="text-align: center; vertical-align: middle;">9,18</td>
<td style="text-align: center; vertical-align: middle;">0,132</td>
<td style="text-align: center; vertical-align: middle;">0,165</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 30/262,5</td>
<td style="text-align: center; vertical-align: middle;">0,56</td>
<td style="text-align: center; vertical-align: middle;">5,17</td>
<td style="text-align: center; vertical-align: middle;">614</td>
<td style="text-align: center; vertical-align: middle;">0,085</td>
<td style="text-align: center; vertical-align: middle;">3,65</td>
<td style="text-align: center; vertical-align: middle;">2,62</td>
<td style="text-align: center; vertical-align: middle;">0,065</td>
<td style="text-align: center; vertical-align: middle;">0,061</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9426" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-230.jpg" alt="" width="333" height="72" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-230.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-230-150x32.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,82</td>
<td style="text-align: center; vertical-align: middle;">690</td>
<td style="text-align: center; vertical-align: middle;">0,096</td>
<td style="text-align: center; vertical-align: middle;">4,12</td>
<td style="text-align: center; vertical-align: middle;">3,26</td>
<td style="text-align: center; vertical-align: middle;">0,076</td>
<td style="text-align: center; vertical-align: middle;">0,075</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">6,46</td>
<td style="text-align: center; vertical-align: middle;">767</td>
<td style="text-align: center; vertical-align: middle;">0,106</td>
<td style="text-align: center; vertical-align: middle;">4,58</td>
<td style="text-align: center; vertical-align: middle;">3,93</td>
<td style="text-align: center; vertical-align: middle;">0,088</td>
<td style="text-align: center; vertical-align: middle;">0,089</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,93</td>
<td style="text-align: center; vertical-align: middle;">822</td>
<td style="text-align: center; vertical-align: middle;">0,114</td>
<td style="text-align: center; vertical-align: middle;">4,92</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">0,096</td>
<td style="text-align: center; vertical-align: middle;">0,099</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,13</td>
<td style="text-align: center; vertical-align: middle;">964</td>
<td style="text-align: center; vertical-align: middle;">0,133</td>
<td style="text-align: center; vertical-align: middle;">5,79</td>
<td style="text-align: center; vertical-align: middle;">5,54</td>
<td style="text-align: center; vertical-align: middle;">0,117</td>
<td style="text-align: center; vertical-align: middle;">0,122</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,23</td>
<td style="text-align: center; vertical-align: middle;">1095</td>
<td style="text-align: center; vertical-align: middle;">0,152</td>
<td style="text-align: center; vertical-align: middle;">6,59</td>
<td style="text-align: center; vertical-align: middle;">6,61</td>
<td style="text-align: center; vertical-align: middle;">0,137</td>
<td style="text-align: center; vertical-align: middle;">0,144</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 32/207</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,77</td>
<td style="text-align: center; vertical-align: middle;">700</td>
<td style="text-align: center; vertical-align: middle;">0,106</td>
<td style="text-align: center; vertical-align: middle;">4,20</td>
<td style="text-align: center; vertical-align: middle;">4,22</td>
<td style="text-align: center; vertical-align: middle;">0,067</td>
<td style="text-align: center; vertical-align: middle;">0,091</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9427" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-231.jpg" alt="" width="333" height="72" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-231.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-231-150x32.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">6,87</td>
<td style="text-align: center; vertical-align: middle;">834</td>
<td style="text-align: center; vertical-align: middle;">0,126</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">5,64</td>
<td style="text-align: center; vertical-align: middle;">0,085</td>
<td style="text-align: center; vertical-align: middle;">0,118</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,06</td>
<td style="text-align: center; vertical-align: middle;">978</td>
<td style="text-align: center; vertical-align: middle;">0,148</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
<td style="text-align: center; vertical-align: middle;">7,01</td>
<td style="text-align: center; vertical-align: middle;">0,107</td>
<td style="text-align: center; vertical-align: middle;">0,144</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,16</td>
<td style="text-align: center; vertical-align: middle;">1112</td>
<td style="text-align: center; vertical-align: middle;">0,169</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;">8,25</td>
<td style="text-align: center; vertical-align: middle;">0,129</td>
<td style="text-align: center; vertical-align: middle;">0,168</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,35</td>
<td style="text-align: center; vertical-align: middle;">1256</td>
<td style="text-align: center; vertical-align: middle;">0,190</td>
<td style="text-align: center; vertical-align: middle;">8,71</td>
<td style="text-align: center; vertical-align: middle;">9,33</td>
<td style="text-align: center; vertical-align: middle;">0,155</td>
<td style="text-align: center; vertical-align: middle;">0,190</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">11,45</td>
<td style="text-align: center; vertical-align: middle;">1389</td>
<td style="text-align: center; vertical-align: middle;">0,211</td>
<td style="text-align: center; vertical-align: middle;">9,78</td>
<td style="text-align: center; vertical-align: middle;">10,32</td>
<td style="text-align: center; vertical-align: middle;">0,179</td>
<td style="text-align: center; vertical-align: middle;">0,210</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 35/207</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,08</td>
<td style="text-align: center; vertical-align: middle;">730</td>
<td style="text-align: center; vertical-align: middle;">0,138</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">4,67</td>
<td style="text-align: center; vertical-align: middle;">0,082</td>
<td style="text-align: center; vertical-align: middle;">0,113</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9428" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-232.jpg" alt="" width="333" height="75" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-232.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-232-150x34.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,24</td>
<td style="text-align: center; vertical-align: middle;">869</td>
<td style="text-align: center; vertical-align: middle;">0,165</td>
<td style="text-align: center; vertical-align: middle;">5,93</td>
<td style="text-align: center; vertical-align: middle;">6,15</td>
<td style="text-align: center; vertical-align: middle;">0,104</td>
<td style="text-align: center; vertical-align: middle;">0,145</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,49</td>
<td style="text-align: center; vertical-align: middle;">1019</td>
<td style="text-align: center; vertical-align: middle;">0,193</td>
<td style="text-align: center; vertical-align: middle;">7,52</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">0,129</td>
<td style="text-align: center; vertical-align: middle;">0,178</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,65</td>
<td style="text-align: center; vertical-align: middle;">1158</td>
<td style="text-align: center; vertical-align: middle;">0,219</td>
<td style="text-align: center; vertical-align: middle;">8,75</td>
<td style="text-align: center; vertical-align: middle;">9,15</td>
<td style="text-align: center; vertical-align: middle;">0,157</td>
<td style="text-align: center; vertical-align: middle;">0,210</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,90</td>
<td style="text-align: center; vertical-align: middle;">1308</td>
<td style="text-align: center; vertical-align: middle;">0,248</td>
<td style="text-align: center; vertical-align: middle;">10,10</td>
<td style="text-align: center; vertical-align: middle;">10,78</td>
<td style="text-align: center; vertical-align: middle;">0,190</td>
<td style="text-align: center; vertical-align: middle;">0,244</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,06</td>
<td style="text-align: center; vertical-align: middle;">1447</td>
<td style="text-align: center; vertical-align: middle;">0,274</td>
<td style="text-align: center; vertical-align: middle;">11,35</td>
<td style="text-align: center; vertical-align: middle;">12,13</td>
<td style="text-align: center; vertical-align: middle;">0,221</td>
<td style="text-align: center; vertical-align: middle;">0,274</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 39/333</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">5,97</td>
<td style="text-align: center; vertical-align: middle;">718</td>
<td style="text-align: center; vertical-align: middle;">0,109</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">2,89</td>
<td style="text-align: center; vertical-align: middle;">0,095</td>
<td style="text-align: center; vertical-align: middle;">0,093</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9429" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-233.jpg" alt="" width="333" height="75" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-233.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-233-150x34.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,11</td>
<td style="text-align: center; vertical-align: middle;">854</td>
<td style="text-align: center; vertical-align: middle;">0,129</td>
<td style="text-align: center; vertical-align: middle;">3,83</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">0,116</td>
<td style="text-align: center; vertical-align: middle;">0,121</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,34</td>
<td style="text-align: center; vertical-align: middle;">1002</td>
<td style="text-align: center; vertical-align: middle;">0,152</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">0,140</td>
<td style="text-align: center; vertical-align: middle;">0,150</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,47</td>
<td style="text-align: center; vertical-align: middle;">1138</td>
<td style="text-align: center; vertical-align: middle;">0,172</td>
<td style="text-align: center; vertical-align: middle;">5,14</td>
<td style="text-align: center; vertical-align: middle;">5,52</td>
<td style="text-align: center; vertical-align: middle;">0,162</td>
<td style="text-align: center; vertical-align: middle;">0,172</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,70</td>
<td style="text-align: center; vertical-align: middle;">1286</td>
<td style="text-align: center; vertical-align: middle;">0,194</td>
<td style="text-align: center; vertical-align: middle;">5,83</td>
<td style="text-align: center; vertical-align: middle;">6,24</td>
<td style="text-align: center; vertical-align: middle;">0,187</td>
<td style="text-align: center; vertical-align: middle;">0,194</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">Pozor, nové označení stran!</td>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">11,83</td>
<td style="text-align: center; vertical-align: middle;">1422</td>
<td style="text-align: center; vertical-align: middle;">0,215</td>
<td style="text-align: center; vertical-align: middle;">6,47</td>
<td style="text-align: center; vertical-align: middle;">6,90</td>
<td style="text-align: center; vertical-align: middle;">0,209</td>
<td style="text-align: center; vertical-align: middle;">0,215</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 40/183</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
<td style="text-align: center; vertical-align: middle;">815</td>
<td style="text-align: center; vertical-align: middle;">0,212</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">6,13</td>
<td style="text-align: center; vertical-align: middle;">0,124</td>
<td style="text-align: center; vertical-align: middle;">0,174</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9430" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-234.jpg" alt="" width="333" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-234.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-234-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
<td style="text-align: center; vertical-align: middle;">970</td>
<td style="text-align: center; vertical-align: middle;">0,252</td>
<td style="text-align: center; vertical-align: middle;">7,74</td>
<td style="text-align: center; vertical-align: middle;">8,02</td>
<td style="text-align: center; vertical-align: middle;">0,157</td>
<td style="text-align: center; vertical-align: middle;">0,222</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,38</td>
<td style="text-align: center; vertical-align: middle;">1138</td>
<td style="text-align: center; vertical-align: middle;">0,295</td>
<td style="text-align: center; vertical-align: middle;">9,63</td>
<td style="text-align: center; vertical-align: middle;">10,01</td>
<td style="text-align: center; vertical-align: middle;">0,198</td>
<td style="text-align: center; vertical-align: middle;">0,273</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,66</td>
<td style="text-align: center; vertical-align: middle;">1293</td>
<td style="text-align: center; vertical-align: middle;">0,335</td>
<td style="text-align: center; vertical-align: middle;">11,21</td>
<td style="text-align: center; vertical-align: middle;">11,92</td>
<td style="text-align: center; vertical-align: middle;">0,242</td>
<td style="text-align: center; vertical-align: middle;">0,321</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,04</td>
<td style="text-align: center; vertical-align: middle;">1461</td>
<td style="text-align: center; vertical-align: middle;">0,379</td>
<td style="text-align: center; vertical-align: middle;">12,95</td>
<td style="text-align: center; vertical-align: middle;">14,04</td>
<td style="text-align: center; vertical-align: middle;">0,291</td>
<td style="text-align: center; vertical-align: middle;">0,374</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,32</td>
<td style="text-align: center; vertical-align: middle;">1616</td>
<td style="text-align: center; vertical-align: middle;">0,419</td>
<td style="text-align: center; vertical-align: middle;">14,55</td>
<td style="text-align: center; vertical-align: middle;">15,64</td>
<td style="text-align: center; vertical-align: middle;">0,339</td>
<td style="text-align: center; vertical-align: middle;">0,415</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 40S/160</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,52</td>
<td style="text-align: center; vertical-align: middle;">782</td>
<td style="text-align: center; vertical-align: middle;">0,203</td>
<td style="text-align: center; vertical-align: middle;">7,02</td>
<td style="text-align: center; vertical-align: middle;">7,02</td>
<td style="text-align: center; vertical-align: middle;">0,159</td>
<td style="text-align: center; vertical-align: middle;">0,159</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9431" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-235.jpg" alt="" width="333" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-235.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-235-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,77</td>
<td style="text-align: center; vertical-align: middle;">931</td>
<td style="text-align: center; vertical-align: middle;">0,242</td>
<td style="text-align: center; vertical-align: middle;">9,20</td>
<td style="text-align: center; vertical-align: middle;">9,20</td>
<td style="text-align: center; vertical-align: middle;">0,201</td>
<td style="text-align: center; vertical-align: middle;">0,201</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
<td style="text-align: center; vertical-align: middle;">1092</td>
<td style="text-align: center; vertical-align: middle;">0,283</td>
<td style="text-align: center; vertical-align: middle;">11,54</td>
<td style="text-align: center; vertical-align: middle;">11,54</td>
<td style="text-align: center; vertical-align: middle;">0,246</td>
<td style="text-align: center; vertical-align: middle;">0,246</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,35</td>
<td style="text-align: center; vertical-align: middle;">1241</td>
<td style="text-align: center; vertical-align: middle;">0,322</td>
<td style="text-align: center; vertical-align: middle;">13,84</td>
<td style="text-align: center; vertical-align: middle;">13,84</td>
<td style="text-align: center; vertical-align: middle;">0,289</td>
<td style="text-align: center; vertical-align: middle;">0,289</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,70</td>
<td style="text-align: center; vertical-align: middle;">1403</td>
<td style="text-align: center; vertical-align: middle;">0,364</td>
<td style="text-align: center; vertical-align: middle;">16,44</td>
<td style="text-align: center; vertical-align: middle;">16,44</td>
<td style="text-align: center; vertical-align: middle;">0,338</td>
<td style="text-align: center; vertical-align: middle;">0,338</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,94</td>
<td style="text-align: center; vertical-align: middle;">1551</td>
<td style="text-align: center; vertical-align: middle;">0,402</td>
<td style="text-align: center; vertical-align: middle;">18,94</td>
<td style="text-align: center; vertical-align: middle;">18,94</td>
<td style="text-align: center; vertical-align: middle;">0,383</td>
<td style="text-align: center; vertical-align: middle;">0,383</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 40/160</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,47</td>
<td style="text-align: center; vertical-align: middle;">782</td>
<td style="text-align: center; vertical-align: middle;">0,179</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
<td style="text-align: center; vertical-align: middle;">0,179</td>
<td style="text-align: center; vertical-align: middle;">0,179</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9432" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-236.jpg" alt="" width="333" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-236.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-236-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,70</td>
<td style="text-align: center; vertical-align: middle;">931</td>
<td style="text-align: center; vertical-align: middle;">0,213</td>
<td style="text-align: center; vertical-align: middle;">10,69</td>
<td style="text-align: center; vertical-align: middle;">10,69</td>
<td style="text-align: center; vertical-align: middle;">0,213</td>
<td style="text-align: center; vertical-align: middle;">0,213</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,04</td>
<td style="text-align: center; vertical-align: middle;">1093</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">12,67</td>
<td style="text-align: center; vertical-align: middle;">12,67</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">0,250</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,28</td>
<td style="text-align: center; vertical-align: middle;">1242</td>
<td style="text-align: center; vertical-align: middle;">0,284</td>
<td style="text-align: center; vertical-align: middle;">14,50</td>
<td style="text-align: center; vertical-align: middle;">14,50</td>
<td style="text-align: center; vertical-align: middle;">0,284</td>
<td style="text-align: center; vertical-align: middle;">0,284</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,62</td>
<td style="text-align: center; vertical-align: middle;">1404</td>
<td style="text-align: center; vertical-align: middle;">0,321</td>
<td style="text-align: center; vertical-align: middle;">16,42</td>
<td style="text-align: center; vertical-align: middle;">16,42</td>
<td style="text-align: center; vertical-align: middle;">0,321</td>
<td style="text-align: center; vertical-align: middle;">0,321</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,86</td>
<td style="text-align: center; vertical-align: middle;">1554</td>
<td style="text-align: center; vertical-align: middle;">0,355</td>
<td style="text-align: center; vertical-align: middle;">18,19</td>
<td style="text-align: center; vertical-align: middle;">18,19</td>
<td style="text-align: center; vertical-align: middle;">0,355</td>
<td style="text-align: center; vertical-align: middle;">0,355</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 45/333</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,19</td>
<td style="text-align: center; vertical-align: middle;">743</td>
<td style="text-align: center; vertical-align: middle;">0,164</td>
<td style="text-align: center; vertical-align: middle;">4,15</td>
<td style="text-align: center; vertical-align: middle;">3,60</td>
<td style="text-align: center; vertical-align: middle;">0,151</td>
<td style="text-align: center; vertical-align: middle;">0,133</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9433" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-237.jpg" alt="" width="333" height="73" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-237.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-237-150x33.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,37</td>
<td style="text-align: center; vertical-align: middle;">885</td>
<td style="text-align: center; vertical-align: middle;">0,195</td>
<td style="text-align: center; vertical-align: middle;">4,96</td>
<td style="text-align: center; vertical-align: middle;">4,91</td>
<td style="text-align: center; vertical-align: middle;">0,183</td>
<td style="text-align: center; vertical-align: middle;">0,178</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,65</td>
<td style="text-align: center; vertical-align: middle;">1038</td>
<td style="text-align: center; vertical-align: middle;">0,228</td>
<td style="text-align: center; vertical-align: middle;">5,84</td>
<td style="text-align: center; vertical-align: middle;">6,38</td>
<td style="text-align: center; vertical-align: middle;">0,219</td>
<td style="text-align: center; vertical-align: middle;">0,227</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">1179</td>
<td style="text-align: center; vertical-align: middle;">0,260</td>
<td style="text-align: center; vertical-align: middle;">6,66</td>
<td style="text-align: center; vertical-align: middle;">7,30</td>
<td style="text-align: center; vertical-align: middle;">0,253</td>
<td style="text-align: center; vertical-align: middle;">0,260</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,10</td>
<td style="text-align: center; vertical-align: middle;">1332</td>
<td style="text-align: center; vertical-align: middle;">0,293</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;">8,24</td>
<td style="text-align: center; vertical-align: middle;">0,289</td>
<td style="text-align: center; vertical-align: middle;">0,293</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,28</td>
<td style="text-align: center; vertical-align: middle;">1473</td>
<td style="text-align: center; vertical-align: middle;">0,324</td>
<td style="text-align: center; vertical-align: middle;">8,37</td>
<td style="text-align: center; vertical-align: middle;">9,11</td>
<td style="text-align: center; vertical-align: middle;">0,324</td>
<td style="text-align: center; vertical-align: middle;">0,324</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 50/250</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">754</td>
<td style="text-align: center; vertical-align: middle;">0,295</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">5,90</td>
<td style="text-align: center; vertical-align: middle;">0,164</td>
<td style="text-align: center; vertical-align: middle;">0,208</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9434" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-238.jpg" alt="" width="333" height="76" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-238.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-238-150x34.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,55</td>
<td style="text-align: center; vertical-align: middle;">898</td>
<td style="text-align: center; vertical-align: middle;">0,352</td>
<td style="text-align: center; vertical-align: middle;">8,04</td>
<td style="text-align: center; vertical-align: middle;">8,03</td>
<td style="text-align: center; vertical-align: middle;">0,212</td>
<td style="text-align: center; vertical-align: middle;">0,272</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,86</td>
<td style="text-align: center; vertical-align: middle;">1053</td>
<td style="text-align: center; vertical-align: middle;">0,413</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;">10,57</td>
<td style="text-align: center; vertical-align: middle;">0,262</td>
<td style="text-align: center; vertical-align: middle;">0,347</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,07</td>
<td style="text-align: center; vertical-align: middle;">1197</td>
<td style="text-align: center; vertical-align: middle;">0,469</td>
<td style="text-align: center; vertical-align: middle;">12,43</td>
<td style="text-align: center; vertical-align: middle;">12,83</td>
<td style="text-align: center; vertical-align: middle;">0,311</td>
<td style="text-align: center; vertical-align: middle;">0,413</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,38</td>
<td style="text-align: center; vertical-align: middle;">1352</td>
<td style="text-align: center; vertical-align: middle;">0,530</td>
<td style="text-align: center; vertical-align: middle;">14,99</td>
<td style="text-align: center; vertical-align: middle;">15,20</td>
<td style="text-align: center; vertical-align: middle;">0,365</td>
<td style="text-align: center; vertical-align: middle;">0,484</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,59</td>
<td style="text-align: center; vertical-align: middle;">1496</td>
<td style="text-align: center; vertical-align: middle;">0,586</td>
<td style="text-align: center; vertical-align: middle;">17,05</td>
<td style="text-align: center; vertical-align: middle;">17,47</td>
<td style="text-align: center; vertical-align: middle;">0,424</td>
<td style="text-align: center; vertical-align: middle;">0,550</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 50/260</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">7,13</td>
<td style="text-align: center; vertical-align: middle;">866</td>
<td style="text-align: center; vertical-align: middle;">0,300</td>
<td style="text-align: center; vertical-align: middle;">9,45</td>
<td style="text-align: center; vertical-align: middle;">8,74</td>
<td style="text-align: center; vertical-align: middle;">0,260</td>
<td style="text-align: center; vertical-align: middle;">0,272</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9435" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-239.jpg" alt="" width="333" height="76" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-239.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-239-150x34.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,37</td>
<td style="text-align: center; vertical-align: middle;">1016</td>
<td style="text-align: center; vertical-align: middle;">0,352</td>
<td style="text-align: center; vertical-align: middle;">11,21</td>
<td style="text-align: center; vertical-align: middle;">10,75</td>
<td style="text-align: center; vertical-align: middle;">0,317</td>
<td style="text-align: center; vertical-align: middle;">0,331</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">1154</td>
<td style="text-align: center; vertical-align: middle;">0,400</td>
<td style="text-align: center; vertical-align: middle;">12,80</td>
<td style="text-align: center; vertical-align: middle;">12,67</td>
<td style="text-align: center; vertical-align: middle;">0,370</td>
<td style="text-align: center; vertical-align: middle;">0,386</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,74</td>
<td style="text-align: center; vertical-align: middle;">1304</td>
<td style="text-align: center; vertical-align: middle;">0,452</td>
<td style="text-align: center; vertical-align: middle;">14,54</td>
<td style="text-align: center; vertical-align: middle;">14,80</td>
<td style="text-align: center; vertical-align: middle;">0,429</td>
<td style="text-align: center; vertical-align: middle;">0,447</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,88</td>
<td style="text-align: center; vertical-align: middle;">1442</td>
<td style="text-align: center; vertical-align: middle;">0,500</td>
<td style="text-align: center; vertical-align: middle;">16,15</td>
<td style="text-align: center; vertical-align: middle;">16,62</td>
<td style="text-align: center; vertical-align: middle;">0,484</td>
<td style="text-align: center; vertical-align: middle;">0,500</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">14,26</td>
<td style="text-align: center; vertical-align: middle;">1730</td>
<td style="text-align: center; vertical-align: middle;">0,599</td>
<td style="text-align: center; vertical-align: middle;">19,51</td>
<td style="text-align: center; vertical-align: middle;">19,94</td>
<td style="text-align: center; vertical-align: middle;">0,599</td>
<td style="text-align: center; vertical-align: middle;">0,599</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 50/262,5</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,06</td>
<td style="text-align: center; vertical-align: middle;">723</td>
<td style="text-align: center; vertical-align: middle;">0,263</td>
<td style="text-align: center; vertical-align: middle;">5,59</td>
<td style="text-align: center; vertical-align: middle;">5,57</td>
<td style="text-align: center; vertical-align: middle;">0,150</td>
<td style="text-align: center; vertical-align: middle;">0,193</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9436" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-240.jpg" alt="" width="333" height="76" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-240.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-240-150x34.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,21</td>
<td style="text-align: center; vertical-align: middle;">861</td>
<td style="text-align: center; vertical-align: middle;">0,313</td>
<td style="text-align: center; vertical-align: middle;">7,65</td>
<td style="text-align: center; vertical-align: middle;">7,58</td>
<td style="text-align: center; vertical-align: middle;">0,195</td>
<td style="text-align: center; vertical-align: middle;">0,252</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,46</td>
<td style="text-align: center; vertical-align: middle;">1010</td>
<td style="text-align: center; vertical-align: middle;">0,367</td>
<td style="text-align: center; vertical-align: middle;">10,00</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">0,244</td>
<td style="text-align: center; vertical-align: middle;">0,321</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">9,62</td>
<td style="text-align: center; vertical-align: middle;">1147</td>
<td style="text-align: center; vertical-align: middle;">0,417</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
<td style="text-align: center; vertical-align: middle;">12,33</td>
<td style="text-align: center; vertical-align: middle;">0,290</td>
<td style="text-align: center; vertical-align: middle;">0,386</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">10,87</td>
<td style="text-align: center; vertical-align: middle;">1296</td>
<td style="text-align: center; vertical-align: middle;">0,472</td>
<td style="text-align: center; vertical-align: middle;">13,86</td>
<td style="text-align: center; vertical-align: middle;">14,75</td>
<td style="text-align: center; vertical-align: middle;">0,346</td>
<td style="text-align: center; vertical-align: middle;">0,454</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,02</td>
<td style="text-align: center; vertical-align: middle;">1434</td>
<td style="text-align: center; vertical-align: middle;">0,522</td>
<td style="text-align: center; vertical-align: middle;">15,60</td>
<td style="text-align: center; vertical-align: middle;">16,82</td>
<td style="text-align: center; vertical-align: middle;">0,400</td>
<td style="text-align: center; vertical-align: middle;">0,513</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 55/250</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,51</td>
<td style="text-align: center; vertical-align: middle;">913</td>
<td style="text-align: center; vertical-align: middle;">0,412</td>
<td style="text-align: center; vertical-align: middle;">11,39</td>
<td style="text-align: center; vertical-align: middle;">10,59</td>
<td style="text-align: center; vertical-align: middle;">0,363</td>
<td style="text-align: center; vertical-align: middle;">0,376</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9437" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-241.jpg" alt="" width="333" height="81" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-241.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-241-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">8,81</td>
<td style="text-align: center; vertical-align: middle;">1071</td>
<td style="text-align: center; vertical-align: middle;">0,483</td>
<td style="text-align: center; vertical-align: middle;">13,55</td>
<td style="text-align: center; vertical-align: middle;">13,01</td>
<td style="text-align: center; vertical-align: middle;">0,441</td>
<td style="text-align: center; vertical-align: middle;">0,456</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,01</td>
<td style="text-align: center; vertical-align: middle;">1217</td>
<td style="text-align: center; vertical-align: middle;">0,549</td>
<td style="text-align: center; vertical-align: middle;">15,50</td>
<td style="text-align: center; vertical-align: middle;">15,32</td>
<td style="text-align: center; vertical-align: middle;">0,514</td>
<td style="text-align: center; vertical-align: middle;">0,532</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,31</td>
<td style="text-align: center; vertical-align: middle;">1375</td>
<td style="text-align: center; vertical-align: middle;">0,621</td>
<td style="text-align: center; vertical-align: middle;">17,60</td>
<td style="text-align: center; vertical-align: middle;">17,87</td>
<td style="text-align: center; vertical-align: middle;">0,595</td>
<td style="text-align: center; vertical-align: middle;">0,615</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,51</td>
<td style="text-align: center; vertical-align: middle;">1520</td>
<td style="text-align: center; vertical-align: middle;">0,686</td>
<td style="text-align: center; vertical-align: middle;">19,54</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
<td style="text-align: center; vertical-align: middle;">0,671</td>
<td style="text-align: center; vertical-align: middle;">0,686</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">15,01</td>
<td style="text-align: center; vertical-align: middle;">1824</td>
<td style="text-align: center; vertical-align: middle;">0,823</td>
<td style="text-align: center; vertical-align: middle;">23,57</td>
<td style="text-align: center; vertical-align: middle;">23,98</td>
<td style="text-align: center; vertical-align: middle;">0,823</td>
<td style="text-align: center; vertical-align: middle;">0,823</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 56/222,5</td>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">7,52</td>
<td style="text-align: center; vertical-align: middle;">915</td>
<td style="text-align: center; vertical-align: middle;">0,357</td>
<td style="text-align: center; vertical-align: middle;">8,13</td>
<td style="text-align: center; vertical-align: middle;">8,81</td>
<td style="text-align: center; vertical-align: middle;">0,294</td>
<td style="text-align: center; vertical-align: middle;">0,357</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9438" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-242.jpg" alt="" width="333" height="86" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-242.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-242-150x39.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,05</td>
<td style="text-align: center; vertical-align: middle;">981</td>
<td style="text-align: center; vertical-align: middle;">0,382</td>
<td style="text-align: center; vertical-align: middle;">8,73</td>
<td style="text-align: center; vertical-align: middle;">9,44</td>
<td style="text-align: center; vertical-align: middle;">0,320</td>
<td style="text-align: center; vertical-align: middle;">0,382</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,45</td>
<td style="text-align: center; vertical-align: middle;">1150</td>
<td style="text-align: center; vertical-align: middle;">0,448</td>
<td style="text-align: center; vertical-align: middle;">10,29</td>
<td style="text-align: center; vertical-align: middle;">11,07</td>
<td style="text-align: center; vertical-align: middle;">0,388</td>
<td style="text-align: center; vertical-align: middle;">0,448</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,73</td>
<td style="text-align: center; vertical-align: middle;">1307</td>
<td style="text-align: center; vertical-align: middle;">0,509</td>
<td style="text-align: center; vertical-align: middle;">11,74</td>
<td style="text-align: center; vertical-align: middle;">12,57</td>
<td style="text-align: center; vertical-align: middle;">0,453</td>
<td style="text-align: center; vertical-align: middle;">0,509</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,13</td>
<td style="text-align: center; vertical-align: middle;">1476</td>
<td style="text-align: center; vertical-align: middle;">0,575</td>
<td style="text-align: center; vertical-align: middle;">13,32</td>
<td style="text-align: center; vertical-align: middle;">14,19</td>
<td style="text-align: center; vertical-align: middle;">0,524</td>
<td style="text-align: center; vertical-align: middle;">0,575</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,41</td>
<td style="text-align: center; vertical-align: middle;">1633</td>
<td style="text-align: center; vertical-align: middle;">0,635</td>
<td style="text-align: center; vertical-align: middle;">14,78</td>
<td style="text-align: center; vertical-align: middle;">15,69</td>
<td style="text-align: center; vertical-align: middle;">0,591</td>
<td style="text-align: center; vertical-align: middle;">0,635</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 58/315 KD</td>
<td style="text-align: center; vertical-align: middle;">0,56</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">647</td>
<td style="text-align: center; vertical-align: middle;">0,316</td>
<td style="text-align: center; vertical-align: middle;">7,71</td>
<td style="text-align: center; vertical-align: middle;">3,91</td>
<td style="text-align: center; vertical-align: middle;">0,236</td>
<td style="text-align: center; vertical-align: middle;">0,173</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9439" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-243.jpg" alt="" width="333" height="83" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-243.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-243-150x37.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
<td style="text-align: center; vertical-align: middle;">727</td>
<td style="text-align: center; vertical-align: middle;">0,356</td>
<td style="text-align: center; vertical-align: middle;">8,75</td>
<td style="text-align: center; vertical-align: middle;">5,03</td>
<td style="text-align: center; vertical-align: middle;">0,283</td>
<td style="text-align: center; vertical-align: middle;">0,217</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,70</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">808</td>
<td style="text-align: center; vertical-align: middle;">0,395</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
<td style="text-align: center; vertical-align: middle;">6,26</td>
<td style="text-align: center; vertical-align: middle;">0,324</td>
<td style="text-align: center; vertical-align: middle;">0,263</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,74</td>
<td style="text-align: center; vertical-align: middle;">866</td>
<td style="text-align: center; vertical-align: middle;">0,423</td>
<td style="text-align: center; vertical-align: middle;">10,49</td>
<td style="text-align: center; vertical-align: middle;">7,18</td>
<td style="text-align: center; vertical-align: middle;">0,355</td>
<td style="text-align: center; vertical-align: middle;">0,298</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,08</td>
<td style="text-align: center; vertical-align: middle;">1016</td>
<td style="text-align: center; vertical-align: middle;">0,497</td>
<td style="text-align: center; vertical-align: middle;">12,35</td>
<td style="text-align: center; vertical-align: middle;">9,79</td>
<td style="text-align: center; vertical-align: middle;">0,436</td>
<td style="text-align: center; vertical-align: middle;">0,392</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,32</td>
<td style="text-align: center; vertical-align: middle;">1154</td>
<td style="text-align: center; vertical-align: middle;">0,564</td>
<td style="text-align: center; vertical-align: middle;">14,09</td>
<td style="text-align: center; vertical-align: middle;">12,39</td>
<td style="text-align: center; vertical-align: middle;">0,512</td>
<td style="text-align: center; vertical-align: middle;">0,482</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 59/225</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,33</td>
<td style="text-align: center; vertical-align: middle;">1004</td>
<td style="text-align: center; vertical-align: middle;">0,504</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">0,420</td>
<td style="text-align: center; vertical-align: middle;">0,473</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9440" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-244.jpg" alt="" width="333" height="83" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-244.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-244-150x37.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,78</td>
<td style="text-align: center; vertical-align: middle;">1177</td>
<td style="text-align: center; vertical-align: middle;">0,591</td>
<td style="text-align: center; vertical-align: middle;">14,14</td>
<td style="text-align: center; vertical-align: middle;">14,34</td>
<td style="text-align: center; vertical-align: middle;">0,512</td>
<td style="text-align: center; vertical-align: middle;">0,574</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">11,11</td>
<td style="text-align: center; vertical-align: middle;">1338</td>
<td style="text-align: center; vertical-align: middle;">0,672</td>
<td style="text-align: center; vertical-align: middle;">16,13</td>
<td style="text-align: center; vertical-align: middle;">16,83</td>
<td style="text-align: center; vertical-align: middle;">0,599</td>
<td style="text-align: center; vertical-align: middle;">0,669</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,55</td>
<td style="text-align: center; vertical-align: middle;">1511</td>
<td style="text-align: center; vertical-align: middle;">0,759</td>
<td style="text-align: center; vertical-align: middle;">18,31</td>
<td style="text-align: center; vertical-align: middle;">19,12</td>
<td style="text-align: center; vertical-align: middle;">0,695</td>
<td style="text-align: center; vertical-align: middle;">0,759</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,89</td>
<td style="text-align: center; vertical-align: middle;">1671</td>
<td style="text-align: center; vertical-align: middle;">0,839</td>
<td style="text-align: center; vertical-align: middle;">20,33</td>
<td style="text-align: center; vertical-align: middle;">21,14</td>
<td style="text-align: center; vertical-align: middle;">0,785</td>
<td style="text-align: center; vertical-align: middle;">0,839</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,67</td>
<td style="text-align: center; vertical-align: middle;">2004</td>
<td style="text-align: center; vertical-align: middle;">1,006</td>
<td style="text-align: center; vertical-align: middle;">24,55</td>
<td style="text-align: center; vertical-align: middle;">25,34</td>
<td style="text-align: center; vertical-align: middle;">0,976</td>
<td style="text-align: center; vertical-align: middle;">1,006</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 60/235</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,88</td>
<td style="text-align: center; vertical-align: middle;">956</td>
<td style="text-align: center; vertical-align: middle;">0,503</td>
<td style="text-align: center; vertical-align: middle;">12,75</td>
<td style="text-align: center; vertical-align: middle;">11,86</td>
<td style="text-align: center; vertical-align: middle;">0,443</td>
<td style="text-align: center; vertical-align: middle;">0,459</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9441" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-245.jpg" alt="" width="333" height="87" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-245.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-245-150x39.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">1122</td>
<td style="text-align: center; vertical-align: middle;">0,590</td>
<td style="text-align: center; vertical-align: middle;">15,17</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">0,538</td>
<td style="text-align: center; vertical-align: middle;">0,557</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,51</td>
<td style="text-align: center; vertical-align: middle;">1275</td>
<td style="text-align: center; vertical-align: middle;">0,671</td>
<td style="text-align: center; vertical-align: middle;">17,36</td>
<td style="text-align: center; vertical-align: middle;">17,17</td>
<td style="text-align: center; vertical-align: middle;">0,627</td>
<td style="text-align: center; vertical-align: middle;">0,650</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,87</td>
<td style="text-align: center; vertical-align: middle;">1440</td>
<td style="text-align: center; vertical-align: middle;">0,757</td>
<td style="text-align: center; vertical-align: middle;">19,71</td>
<td style="text-align: center; vertical-align: middle;">20,04</td>
<td style="text-align: center; vertical-align: middle;">0,726</td>
<td style="text-align: center; vertical-align: middle;">0,752</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,13</td>
<td style="text-align: center; vertical-align: middle;">1593</td>
<td style="text-align: center; vertical-align: middle;">0,838</td>
<td style="text-align: center; vertical-align: middle;">21,88</td>
<td style="text-align: center; vertical-align: middle;">22,38</td>
<td style="text-align: center; vertical-align: middle;">0,818</td>
<td style="text-align: center; vertical-align: middle;">0,838</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">15,75</td>
<td style="text-align: center; vertical-align: middle;">1911</td>
<td style="text-align: center; vertical-align: middle;">1,005</td>
<td style="text-align: center; vertical-align: middle;">26,39</td>
<td style="text-align: center; vertical-align: middle;">26,84</td>
<td style="text-align: center; vertical-align: middle;">1,005</td>
<td style="text-align: center; vertical-align: middle;">1,005</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 70/187</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">10,00</td>
<td style="text-align: center; vertical-align: middle;">1173</td>
<td style="text-align: center; vertical-align: middle;">0,889</td>
<td style="text-align: center; vertical-align: middle;">23,43</td>
<td style="text-align: center; vertical-align: middle;">23,14</td>
<td style="text-align: center; vertical-align: middle;">0,889</td>
<td style="text-align: center; vertical-align: middle;">0,889</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9442" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-246.jpg" alt="" width="333" height="92" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-246.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-246-150x41.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">1376</td>
<td style="text-align: center; vertical-align: middle;">1,043</td>
<td style="text-align: center; vertical-align: middle;">27,57</td>
<td style="text-align: center; vertical-align: middle;">27,23</td>
<td style="text-align: center; vertical-align: middle;">1,043</td>
<td style="text-align: center; vertical-align: middle;">1,043</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">13,37</td>
<td style="text-align: center; vertical-align: middle;">1564</td>
<td style="text-align: center; vertical-align: middle;">1,185</td>
<td style="text-align: center; vertical-align: middle;">31,37</td>
<td style="text-align: center; vertical-align: middle;">30,98</td>
<td style="text-align: center; vertical-align: middle;">1,185</td>
<td style="text-align: center; vertical-align: middle;">1,185</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">15,11</td>
<td style="text-align: center; vertical-align: middle;">1768</td>
<td style="text-align: center; vertical-align: middle;">1,340</td>
<td style="text-align: center; vertical-align: middle;">35,47</td>
<td style="text-align: center; vertical-align: middle;">35,07</td>
<td style="text-align: center; vertical-align: middle;">1,340</td>
<td style="text-align: center; vertical-align: middle;">1,339</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">16,71</td>
<td style="text-align: center; vertical-align: middle;">1956</td>
<td style="text-align: center; vertical-align: middle;">1,482</td>
<td style="text-align: center; vertical-align: middle;">39,25</td>
<td style="text-align: center; vertical-align: middle;">38,84</td>
<td style="text-align: center; vertical-align: middle;">1,482</td>
<td style="text-align: center; vertical-align: middle;">1,481</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">20,01</td>
<td style="text-align: center; vertical-align: middle;">2347</td>
<td style="text-align: center; vertical-align: middle;">1,778</td>
<td style="text-align: center; vertical-align: middle;">47,16</td>
<td style="text-align: center; vertical-align: middle;">46,73</td>
<td style="text-align: center; vertical-align: middle;">1,778</td>
<td style="text-align: center; vertical-align: middle;">1,777</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 70/200</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,33</td>
<td style="text-align: center; vertical-align: middle;">1091</td>
<td style="text-align: center; vertical-align: middle;">0,779</td>
<td style="text-align: center; vertical-align: middle;">21,18</td>
<td style="text-align: center; vertical-align: middle;">20,91</td>
<td style="text-align: center; vertical-align: middle;">0,779</td>
<td style="text-align: center; vertical-align: middle;">0,778</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9443" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-247.jpg" alt="" width="333" height="92" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-247.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-247-150x41.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,95</td>
<td style="text-align: center; vertical-align: middle;">1280</td>
<td style="text-align: center; vertical-align: middle;">0,914</td>
<td style="text-align: center; vertical-align: middle;">24,92</td>
<td style="text-align: center; vertical-align: middle;">24,61</td>
<td style="text-align: center; vertical-align: middle;">0,914</td>
<td style="text-align: center; vertical-align: middle;">0,913</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,44</td>
<td style="text-align: center; vertical-align: middle;">1455</td>
<td style="text-align: center; vertical-align: middle;">1,038</td>
<td style="text-align: center; vertical-align: middle;">28,36</td>
<td style="text-align: center; vertical-align: middle;">28,00</td>
<td style="text-align: center; vertical-align: middle;">1,038</td>
<td style="text-align: center; vertical-align: middle;">1,037</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">14,09</td>
<td style="text-align: center; vertical-align: middle;">1644</td>
<td style="text-align: center; vertical-align: middle;">1,173</td>
<td style="text-align: center; vertical-align: middle;">32,06</td>
<td style="text-align: center; vertical-align: middle;">31,68</td>
<td style="text-align: center; vertical-align: middle;">1,173</td>
<td style="text-align: center; vertical-align: middle;">1,172</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,56</td>
<td style="text-align: center; vertical-align: middle;">1819</td>
<td style="text-align: center; vertical-align: middle;">1,298</td>
<td style="text-align: center; vertical-align: middle;">35,48</td>
<td style="text-align: center; vertical-align: middle;">35,09</td>
<td style="text-align: center; vertical-align: middle;">1,298</td>
<td style="text-align: center; vertical-align: middle;">1,297</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,67</td>
<td style="text-align: center; vertical-align: middle;">2183</td>
<td style="text-align: center; vertical-align: middle;">1,557</td>
<td style="text-align: center; vertical-align: middle;">42,62</td>
<td style="text-align: center; vertical-align: middle;">42,21</td>
<td style="text-align: center; vertical-align: middle;">1,557</td>
<td style="text-align: center; vertical-align: middle;">1,556</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 72/200</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
<td style="text-align: center; vertical-align: middle;">1117</td>
<td style="text-align: center; vertical-align: middle;">0,837</td>
<td style="text-align: center; vertical-align: middle;">19,90</td>
<td style="text-align: center; vertical-align: middle;">16,56</td>
<td style="text-align: center; vertical-align: middle;">0,780</td>
<td style="text-align: center; vertical-align: middle;">0,718</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="size-full wp-image-9444 aligncenter" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-248.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-248.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-248-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,93</td>
<td style="text-align: center; vertical-align: middle;">1310</td>
<td style="text-align: center; vertical-align: middle;">0,982</td>
<td style="text-align: center; vertical-align: middle;">23,64</td>
<td style="text-align: center; vertical-align: middle;">20,48</td>
<td style="text-align: center; vertical-align: middle;">0,943</td>
<td style="text-align: center; vertical-align: middle;">0,875</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,42</td>
<td style="text-align: center; vertical-align: middle;">1488</td>
<td style="text-align: center; vertical-align: middle;">1,115</td>
<td style="text-align: center; vertical-align: middle;">26,94</td>
<td style="text-align: center; vertical-align: middle;">24,27</td>
<td style="text-align: center; vertical-align: middle;">1,095</td>
<td style="text-align: center; vertical-align: middle;">1,025</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">14,02</td>
<td style="text-align: center; vertical-align: middle;">1681</td>
<td style="text-align: center; vertical-align: middle;">1,259</td>
<td style="text-align: center; vertical-align: middle;">30,50</td>
<td style="text-align: center; vertical-align: middle;">28,53</td>
<td style="text-align: center; vertical-align: middle;">1,259</td>
<td style="text-align: center; vertical-align: middle;">1,191</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,51</td>
<td style="text-align: center; vertical-align: middle;">1859</td>
<td style="text-align: center; vertical-align: middle;">1,392</td>
<td style="text-align: center; vertical-align: middle;">33,79</td>
<td style="text-align: center; vertical-align: middle;">32,56</td>
<td style="text-align: center; vertical-align: middle;">1,392</td>
<td style="text-align: center; vertical-align: middle;">1,347</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,60</td>
<td style="text-align: center; vertical-align: middle;">2230</td>
<td style="text-align: center; vertical-align: middle;">1,669</td>
<td style="text-align: center; vertical-align: middle;">40,60</td>
<td style="text-align: center; vertical-align: middle;">40,94</td>
<td style="text-align: center; vertical-align: middle;">1,669</td>
<td style="text-align: center; vertical-align: middle;">1,669</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 75/305</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">7,77</td>
<td style="text-align: center; vertical-align: middle;">941</td>
<td style="text-align: center; vertical-align: middle;">0,767</td>
<td style="text-align: center; vertical-align: middle;">9,97</td>
<td style="text-align: center; vertical-align: middle;">14,01</td>
<td style="text-align: center; vertical-align: middle;">0,308</td>
<td style="text-align: center; vertical-align: middle;">0,704</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9445" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-249.jpg" alt="" width="333" height="91" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-249.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-249-150x41.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;">1104</td>
<td style="text-align: center; vertical-align: middle;">0,900</td>
<td style="text-align: center; vertical-align: middle;">13,62</td>
<td style="text-align: center; vertical-align: middle;">17,10</td>
<td style="text-align: center; vertical-align: middle;">0,379</td>
<td style="text-align: center; vertical-align: middle;">0,851</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,36</td>
<td style="text-align: center; vertical-align: middle;">1255</td>
<td style="text-align: center; vertical-align: middle;">1,022</td>
<td style="text-align: center; vertical-align: middle;">17,28</td>
<td style="text-align: center; vertical-align: middle;">20,05</td>
<td style="text-align: center; vertical-align: middle;">0,447</td>
<td style="text-align: center; vertical-align: middle;">0,990</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">11,71</td>
<td style="text-align: center; vertical-align: middle;">1418</td>
<td style="text-align: center; vertical-align: middle;">1,155</td>
<td style="text-align: center; vertical-align: middle;">20,33</td>
<td style="text-align: center; vertical-align: middle;">23,31</td>
<td style="text-align: center; vertical-align: middle;">0,525</td>
<td style="text-align: center; vertical-align: middle;">1,143</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">12,95</td>
<td style="text-align: center; vertical-align: middle;">1568</td>
<td style="text-align: center; vertical-align: middle;">1,277</td>
<td style="text-align: center; vertical-align: middle;">22,91</td>
<td style="text-align: center; vertical-align: middle;">26,16</td>
<td style="text-align: center; vertical-align: middle;">0,599</td>
<td style="text-align: center; vertical-align: middle;">1,277</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">15,54</td>
<td style="text-align: center; vertical-align: middle;">1881</td>
<td style="text-align: center; vertical-align: middle;">1,532</td>
<td style="text-align: center; vertical-align: middle;">28,39</td>
<td style="text-align: center; vertical-align: middle;">31,38</td>
<td style="text-align: center; vertical-align: middle;">0,756</td>
<td style="text-align: center; vertical-align: middle;">1,532</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 84/273</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,21</td>
<td style="text-align: center; vertical-align: middle;">1001</td>
<td style="text-align: center; vertical-align: middle;">1,024</td>
<td style="text-align: center; vertical-align: middle;">18,60</td>
<td style="text-align: center; vertical-align: middle;">17,95</td>
<td style="text-align: center; vertical-align: middle;">1,007</td>
<td style="text-align: center; vertical-align: middle;">0,951</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9446" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-250.jpg" alt="" width="333" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-250.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-250-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,63</td>
<td style="text-align: center; vertical-align: middle;">1175</td>
<td style="text-align: center; vertical-align: middle;">1,201</td>
<td style="text-align: center; vertical-align: middle;">22,28</td>
<td style="text-align: center; vertical-align: middle;">21,86</td>
<td style="text-align: center; vertical-align: middle;">1,201</td>
<td style="text-align: center; vertical-align: middle;">1,147</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,94</td>
<td style="text-align: center; vertical-align: middle;">1335</td>
<td style="text-align: center; vertical-align: middle;">1,364</td>
<td style="text-align: center; vertical-align: middle;">25,47</td>
<td style="text-align: center; vertical-align: middle;">25,57</td>
<td style="text-align: center; vertical-align: middle;">1,364</td>
<td style="text-align: center; vertical-align: middle;">1,331</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,36</td>
<td style="text-align: center; vertical-align: middle;">1508</td>
<td style="text-align: center; vertical-align: middle;">1,541</td>
<td style="text-align: center; vertical-align: middle;">28,94</td>
<td style="text-align: center; vertical-align: middle;">29,66</td>
<td style="text-align: center; vertical-align: middle;">1,541</td>
<td style="text-align: center; vertical-align: middle;">1,533</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,67</td>
<td style="text-align: center; vertical-align: middle;">1668</td>
<td style="text-align: center; vertical-align: middle;">1,704</td>
<td style="text-align: center; vertical-align: middle;">32,16</td>
<td style="text-align: center; vertical-align: middle;">33,10</td>
<td style="text-align: center; vertical-align: middle;">1,704</td>
<td style="text-align: center; vertical-align: middle;">1,704</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,40</td>
<td style="text-align: center; vertical-align: middle;">2001</td>
<td style="text-align: center; vertical-align: middle;">2,044</td>
<td style="text-align: center; vertical-align: middle;">38,84</td>
<td style="text-align: center; vertical-align: middle;">39,70</td>
<td style="text-align: center; vertical-align: middle;">2,044</td>
<td style="text-align: center; vertical-align: middle;">2,044</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 85/280</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,04</td>
<td style="text-align: center; vertical-align: middle;">977</td>
<td style="text-align: center; vertical-align: middle;">0,940</td>
<td style="text-align: center; vertical-align: middle;">17,68</td>
<td style="text-align: center; vertical-align: middle;">17,01</td>
<td style="text-align: center; vertical-align: middle;">0,925</td>
<td style="text-align: center; vertical-align: middle;">0,872</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9447" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-251.jpg" alt="" width="333" height="80" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-251.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-251-150x36.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,44</td>
<td style="text-align: center; vertical-align: middle;">1147</td>
<td style="text-align: center; vertical-align: middle;">1,103</td>
<td style="text-align: center; vertical-align: middle;">21,19</td>
<td style="text-align: center; vertical-align: middle;">20,71</td>
<td style="text-align: center; vertical-align: middle;">1,103</td>
<td style="text-align: center; vertical-align: middle;">1,051</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,72</td>
<td style="text-align: center; vertical-align: middle;">1303</td>
<td style="text-align: center; vertical-align: middle;">1,253</td>
<td style="text-align: center; vertical-align: middle;">24,23</td>
<td style="text-align: center; vertical-align: middle;">24,24</td>
<td style="text-align: center; vertical-align: middle;">1,253</td>
<td style="text-align: center; vertical-align: middle;">1,221</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,11</td>
<td style="text-align: center; vertical-align: middle;">1472</td>
<td style="text-align: center; vertical-align: middle;">1,416</td>
<td style="text-align: center; vertical-align: middle;">27,54</td>
<td style="text-align: center; vertical-align: middle;">28,12</td>
<td style="text-align: center; vertical-align: middle;">1,416</td>
<td style="text-align: center; vertical-align: middle;">1,406</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
<td style="text-align: center; vertical-align: middle;">1628</td>
<td style="text-align: center; vertical-align: middle;">1,566</td>
<td style="text-align: center; vertical-align: middle;">30,59</td>
<td style="text-align: center; vertical-align: middle;">31,45</td>
<td style="text-align: center; vertical-align: middle;">1,566</td>
<td style="text-align: center; vertical-align: middle;">1,566</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,08</td>
<td style="text-align: center; vertical-align: middle;">1953</td>
<td style="text-align: center; vertical-align: middle;">1,878</td>
<td style="text-align: center; vertical-align: middle;">36,94</td>
<td style="text-align: center; vertical-align: middle;">37,73</td>
<td style="text-align: center; vertical-align: middle;">1,878</td>
<td style="text-align: center; vertical-align: middle;">1,878</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 85K/280</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,04</td>
<td style="text-align: center; vertical-align: middle;">977</td>
<td style="text-align: center; vertical-align: middle;">0,940</td>
<td style="text-align: center; vertical-align: middle;">17,68</td>
<td style="text-align: center; vertical-align: middle;">17,01</td>
<td style="text-align: center; vertical-align: middle;">0,925</td>
<td style="text-align: center; vertical-align: middle;">0,872</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9448" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-252.jpg" alt="" width="333" height="105" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-252.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-252-150x47.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,44</td>
<td style="text-align: center; vertical-align: middle;">1147</td>
<td style="text-align: center; vertical-align: middle;">1,103</td>
<td style="text-align: center; vertical-align: middle;">21,19</td>
<td style="text-align: center; vertical-align: middle;">20,71</td>
<td style="text-align: center; vertical-align: middle;">1,103</td>
<td style="text-align: center; vertical-align: middle;">1,051</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,72</td>
<td style="text-align: center; vertical-align: middle;">1303</td>
<td style="text-align: center; vertical-align: middle;">1,253</td>
<td style="text-align: center; vertical-align: middle;">24,23</td>
<td style="text-align: center; vertical-align: middle;">24,24</td>
<td style="text-align: center; vertical-align: middle;">1,253</td>
<td style="text-align: center; vertical-align: middle;">1,221</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,11</td>
<td style="text-align: center; vertical-align: middle;">1472</td>
<td style="text-align: center; vertical-align: middle;">1,416</td>
<td style="text-align: center; vertical-align: middle;">27,54</td>
<td style="text-align: center; vertical-align: middle;">28,12</td>
<td style="text-align: center; vertical-align: middle;">1,416</td>
<td style="text-align: center; vertical-align: middle;">1,406</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
<td style="text-align: center; vertical-align: middle;">1628</td>
<td style="text-align: center; vertical-align: middle;">1,566</td>
<td style="text-align: center; vertical-align: middle;">30,59</td>
<td style="text-align: center; vertical-align: middle;">31,45</td>
<td style="text-align: center; vertical-align: middle;">1,566</td>
<td style="text-align: center; vertical-align: middle;">1,566</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,08</td>
<td style="text-align: center; vertical-align: middle;">1953</td>
<td style="text-align: center; vertical-align: middle;">1,878</td>
<td style="text-align: center; vertical-align: middle;">36,94</td>
<td style="text-align: center; vertical-align: middle;">37,73</td>
<td style="text-align: center; vertical-align: middle;">1,878</td>
<td style="text-align: center; vertical-align: middle;">1,878</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 89/305</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,04</td>
<td style="text-align: center; vertical-align: middle;">997</td>
<td style="text-align: center; vertical-align: middle;">1,134</td>
<td style="text-align: center; vertical-align: middle;">17,75</td>
<td style="text-align: center; vertical-align: middle;">17,99</td>
<td style="text-align: center; vertical-align: middle;">1,086</td>
<td style="text-align: center; vertical-align: middle;">1,051</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9449" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-253.jpg" alt="" width="333" height="97" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-253.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-253-150x44.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,43</td>
<td style="text-align: center; vertical-align: middle;">1170</td>
<td style="text-align: center; vertical-align: middle;">1,330</td>
<td style="text-align: center; vertical-align: middle;">21,07</td>
<td style="text-align: center; vertical-align: middle;">21,88</td>
<td style="text-align: center; vertical-align: middle;">1,305</td>
<td style="text-align: center; vertical-align: middle;">1,268</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,72</td>
<td style="text-align: center; vertical-align: middle;">1330</td>
<td style="text-align: center; vertical-align: middle;">1,512</td>
<td style="text-align: center; vertical-align: middle;">24,17</td>
<td style="text-align: center; vertical-align: middle;">25,58</td>
<td style="text-align: center; vertical-align: middle;">1,496</td>
<td style="text-align: center; vertical-align: middle;">1,472</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,11</td>
<td style="text-align: center; vertical-align: middle;">1503</td>
<td style="text-align: center; vertical-align: middle;">1,708</td>
<td style="text-align: center; vertical-align: middle;">27,57</td>
<td style="text-align: center; vertical-align: middle;">29,65</td>
<td style="text-align: center; vertical-align: middle;">1,702</td>
<td style="text-align: center; vertical-align: middle;">1,695</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,40</td>
<td style="text-align: center; vertical-align: middle;">1663</td>
<td style="text-align: center; vertical-align: middle;">1,890</td>
<td style="text-align: center; vertical-align: middle;">30,74</td>
<td style="text-align: center; vertical-align: middle;">33,13</td>
<td style="text-align: center; vertical-align: middle;">1,890</td>
<td style="text-align: center; vertical-align: middle;">1,890</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,08</td>
<td style="text-align: center; vertical-align: middle;">1997</td>
<td style="text-align: center; vertical-align: middle;">2,267</td>
<td style="text-align: center; vertical-align: middle;">37,40</td>
<td style="text-align: center; vertical-align: middle;">39,75</td>
<td style="text-align: center; vertical-align: middle;">2,267</td>
<td style="text-align: center; vertical-align: middle;">2,267</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 90/305</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">986</td>
<td style="text-align: center; vertical-align: middle;">1,119</td>
<td style="text-align: center; vertical-align: middle;">18,43</td>
<td style="text-align: center; vertical-align: middle;">17,31</td>
<td style="text-align: center; vertical-align: middle;">0,931</td>
<td style="text-align: center; vertical-align: middle;">1,038</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9450" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-254.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-254.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-254-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,56</td>
<td style="text-align: center; vertical-align: middle;">1157</td>
<td style="text-align: center; vertical-align: middle;">1,313</td>
<td style="text-align: center; vertical-align: middle;">21,81</td>
<td style="text-align: center; vertical-align: middle;">21,83</td>
<td style="text-align: center; vertical-align: middle;">1,131</td>
<td style="text-align: center; vertical-align: middle;">1,251</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,87</td>
<td style="text-align: center; vertical-align: middle;">1315</td>
<td style="text-align: center; vertical-align: middle;">1,492</td>
<td style="text-align: center; vertical-align: middle;">24,91</td>
<td style="text-align: center; vertical-align: middle;">25,51</td>
<td style="text-align: center; vertical-align: middle;">1,323</td>
<td style="text-align: center; vertical-align: middle;">1,452</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,28</td>
<td style="text-align: center; vertical-align: middle;">1486</td>
<td style="text-align: center; vertical-align: middle;">1,686</td>
<td style="text-align: center; vertical-align: middle;">28,28</td>
<td style="text-align: center; vertical-align: middle;">29,57</td>
<td style="text-align: center; vertical-align: middle;">1,535</td>
<td style="text-align: center; vertical-align: middle;">1,673</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,58</td>
<td style="text-align: center; vertical-align: middle;">1643</td>
<td style="text-align: center; vertical-align: middle;">1,865</td>
<td style="text-align: center; vertical-align: middle;">31,42</td>
<td style="text-align: center; vertical-align: middle;">33,07</td>
<td style="text-align: center; vertical-align: middle;">1,734</td>
<td style="text-align: center; vertical-align: middle;">1,865</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,30</td>
<td style="text-align: center; vertical-align: middle;">1972</td>
<td style="text-align: center; vertical-align: middle;">2,238</td>
<td style="text-align: center; vertical-align: middle;">38,01</td>
<td style="text-align: center; vertical-align: middle;">39,67</td>
<td style="text-align: center; vertical-align: middle;">2,158</td>
<td style="text-align: center; vertical-align: middle;">2,238</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 92/275</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,05</td>
<td style="text-align: center; vertical-align: middle;">1099</td>
<td style="text-align: center; vertical-align: middle;">1,322</td>
<td style="text-align: center; vertical-align: middle;">19,34</td>
<td style="text-align: center; vertical-align: middle;">19,88</td>
<td style="text-align: center; vertical-align: middle;">1,322</td>
<td style="text-align: center; vertical-align: middle;">1,223</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9451" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-255.jpg" alt="" width="333" height="107" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-255.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-255-150x48.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,62</td>
<td style="text-align: center; vertical-align: middle;">1289</td>
<td style="text-align: center; vertical-align: middle;">1,550</td>
<td style="text-align: center; vertical-align: middle;">23,15</td>
<td style="text-align: center; vertical-align: middle;">24,21</td>
<td style="text-align: center; vertical-align: middle;">1,550</td>
<td style="text-align: center; vertical-align: middle;">1,477</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,07</td>
<td style="text-align: center; vertical-align: middle;">1465</td>
<td style="text-align: center; vertical-align: middle;">1,761</td>
<td style="text-align: center; vertical-align: middle;">26,59</td>
<td style="text-align: center; vertical-align: middle;">28,33</td>
<td style="text-align: center; vertical-align: middle;">1,761</td>
<td style="text-align: center; vertical-align: middle;">1,716</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,63</td>
<td style="text-align: center; vertical-align: middle;">1655</td>
<td style="text-align: center; vertical-align: middle;">1,989</td>
<td style="text-align: center; vertical-align: middle;">30,31</td>
<td style="text-align: center; vertical-align: middle;">32,86</td>
<td style="text-align: center; vertical-align: middle;">1,989</td>
<td style="text-align: center; vertical-align: middle;">1,978</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,08</td>
<td style="text-align: center; vertical-align: middle;">1830</td>
<td style="text-align: center; vertical-align: middle;">2,199</td>
<td style="text-align: center; vertical-align: middle;">33,77</td>
<td style="text-align: center; vertical-align: middle;">36,70</td>
<td style="text-align: center; vertical-align: middle;">2,199</td>
<td style="text-align: center; vertical-align: middle;">2,199</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,09</td>
<td style="text-align: center; vertical-align: middle;">2195</td>
<td style="text-align: center; vertical-align: middle;">2,637</td>
<td style="text-align: center; vertical-align: middle;">41,07</td>
<td style="text-align: center; vertical-align: middle;">44,01</td>
<td style="text-align: center; vertical-align: middle;">2,637</td>
<td style="text-align: center; vertical-align: middle;">2,637</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 94/255</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,81</td>
<td style="text-align: center; vertical-align: middle;">1075</td>
<td style="text-align: center; vertical-align: middle;">1,279</td>
<td style="text-align: center; vertical-align: middle;">21,42</td>
<td style="text-align: center; vertical-align: middle;">20,75</td>
<td style="text-align: center; vertical-align: middle;">1,259</td>
<td style="text-align: center; vertical-align: middle;">1,190</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9452" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-256.jpg" alt="" width="333" height="90" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-256.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-256-150x41.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,34</td>
<td style="text-align: center; vertical-align: middle;">1261</td>
<td style="text-align: center; vertical-align: middle;">1,500</td>
<td style="text-align: center; vertical-align: middle;">25,66</td>
<td style="text-align: center; vertical-align: middle;">25,26</td>
<td style="text-align: center; vertical-align: middle;">1,500</td>
<td style="text-align: center; vertical-align: middle;">1,435</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">11,75</td>
<td style="text-align: center; vertical-align: middle;">1433</td>
<td style="text-align: center; vertical-align: middle;">1,704</td>
<td style="text-align: center; vertical-align: middle;">29,34</td>
<td style="text-align: center; vertical-align: middle;">29,53</td>
<td style="text-align: center; vertical-align: middle;">1,704</td>
<td style="text-align: center; vertical-align: middle;">1,665</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,27</td>
<td style="text-align: center; vertical-align: middle;">1619</td>
<td style="text-align: center; vertical-align: middle;">1,925</td>
<td style="text-align: center; vertical-align: middle;">33,34</td>
<td style="text-align: center; vertical-align: middle;">34,24</td>
<td style="text-align: center; vertical-align: middle;">1,925</td>
<td style="text-align: center; vertical-align: middle;">1,918</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">14,68</td>
<td style="text-align: center; vertical-align: middle;">1791</td>
<td style="text-align: center; vertical-align: middle;">2,129</td>
<td style="text-align: center; vertical-align: middle;">37,04</td>
<td style="text-align: center; vertical-align: middle;">38,13</td>
<td style="text-align: center; vertical-align: middle;">2,129</td>
<td style="text-align: center; vertical-align: middle;">2,129</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">17,61</td>
<td style="text-align: center; vertical-align: middle;">2148</td>
<td style="text-align: center; vertical-align: middle;">2,553</td>
<td style="text-align: center; vertical-align: middle;">44,73</td>
<td style="text-align: center; vertical-align: middle;">45,73</td>
<td style="text-align: center; vertical-align: middle;">2,553</td>
<td style="text-align: center; vertical-align: middle;">2,553</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 95/305</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,20</td>
<td style="text-align: center; vertical-align: middle;">952</td>
<td style="text-align: center; vertical-align: middle;">1,170</td>
<td style="text-align: center; vertical-align: middle;">19,73</td>
<td style="text-align: center; vertical-align: middle;">19,35</td>
<td style="text-align: center; vertical-align: middle;">1,171</td>
<td style="text-align: center; vertical-align: middle;">1,146</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9453" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-257.jpg" alt="" width="333" height="95" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-257.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-257-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">9,61</td>
<td style="text-align: center; vertical-align: middle;">1127</td>
<td style="text-align: center; vertical-align: middle;">1,440</td>
<td style="text-align: center; vertical-align: middle;">23,75</td>
<td style="text-align: center; vertical-align: middle;">23,50</td>
<td style="text-align: center; vertical-align: middle;">1,417</td>
<td style="text-align: center; vertical-align: middle;">1,380</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">10,93</td>
<td style="text-align: center; vertical-align: middle;">1288</td>
<td style="text-align: center; vertical-align: middle;">1,660</td>
<td style="text-align: center; vertical-align: middle;">27,41</td>
<td style="text-align: center; vertical-align: middle;">27,44</td>
<td style="text-align: center; vertical-align: middle;">1,635</td>
<td style="text-align: center; vertical-align: middle;">1,600</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">12,35</td>
<td style="text-align: center; vertical-align: middle;">1455</td>
<td style="text-align: center; vertical-align: middle;">1,840</td>
<td style="text-align: center; vertical-align: middle;">31,20</td>
<td style="text-align: center; vertical-align: middle;">31,77</td>
<td style="text-align: center; vertical-align: middle;">1,854</td>
<td style="text-align: center; vertical-align: middle;">1,841</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">13,66</td>
<td style="text-align: center; vertical-align: middle;">1623</td>
<td style="text-align: center; vertical-align: middle;">2,020</td>
<td style="text-align: center; vertical-align: middle;">34,65</td>
<td style="text-align: center; vertical-align: middle;">35,53</td>
<td style="text-align: center; vertical-align: middle;">2,050</td>
<td style="text-align: center; vertical-align: middle;">2,050</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">16,39</td>
<td style="text-align: center; vertical-align: middle;">1958</td>
<td style="text-align: center; vertical-align: middle;">2,440</td>
<td style="text-align: center; vertical-align: middle;">41,83</td>
<td style="text-align: center; vertical-align: middle;">42,61</td>
<td style="text-align: center; vertical-align: middle;">2,460</td>
<td style="text-align: center; vertical-align: middle;">2,460</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 100/275</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">1092</td>
<td style="text-align: center; vertical-align: middle;">1,521</td>
<td style="text-align: center; vertical-align: middle;">22,39</td>
<td style="text-align: center; vertical-align: middle;">22,18</td>
<td style="text-align: center; vertical-align: middle;">1,521</td>
<td style="text-align: center; vertical-align: middle;">1,415</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9454" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-258.jpg" alt="" width="333" height="104" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-258.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-258-150x47.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,56</td>
<td style="text-align: center; vertical-align: middle;">1281</td>
<td style="text-align: center; vertical-align: middle;">1,784</td>
<td style="text-align: center; vertical-align: middle;">26,65</td>
<td style="text-align: center; vertical-align: middle;">26,96</td>
<td style="text-align: center; vertical-align: middle;">1,784</td>
<td style="text-align: center; vertical-align: middle;">1,705</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">11,99</td>
<td style="text-align: center; vertical-align: middle;">1456</td>
<td style="text-align: center; vertical-align: middle;">2,026</td>
<td style="text-align: center; vertical-align: middle;">30,52</td>
<td style="text-align: center; vertical-align: middle;">31,49</td>
<td style="text-align: center; vertical-align: middle;">2,026</td>
<td style="text-align: center; vertical-align: middle;">1,978</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,55</td>
<td style="text-align: center; vertical-align: middle;">1645</td>
<td style="text-align: center; vertical-align: middle;">2,289</td>
<td style="text-align: center; vertical-align: middle;">34,69</td>
<td style="text-align: center; vertical-align: middle;">36,48</td>
<td style="text-align: center; vertical-align: middle;">2,289</td>
<td style="text-align: center; vertical-align: middle;">2,276</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">14,99</td>
<td style="text-align: center; vertical-align: middle;">1819</td>
<td style="text-align: center; vertical-align: middle;">2,532</td>
<td style="text-align: center; vertical-align: middle;">38,55</td>
<td style="text-align: center; vertical-align: middle;">40,69</td>
<td style="text-align: center; vertical-align: middle;">2,532</td>
<td style="text-align: center; vertical-align: middle;">2,532</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">17,98</td>
<td style="text-align: center; vertical-align: middle;">2182</td>
<td style="text-align: center; vertical-align: middle;">3,036</td>
<td style="text-align: center; vertical-align: middle;">46,67</td>
<td style="text-align: center; vertical-align: middle;">48,80</td>
<td style="text-align: center; vertical-align: middle;">3,036</td>
<td style="text-align: center; vertical-align: middle;">3,036</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 105/345</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,76</td>
<td style="text-align: center; vertical-align: middle;">1063</td>
<td style="text-align: center; vertical-align: middle;">1,593</td>
<td style="text-align: center; vertical-align: middle;">19,34</td>
<td style="text-align: center; vertical-align: middle;">19,72</td>
<td style="text-align: center; vertical-align: middle;">1,423</td>
<td style="text-align: center; vertical-align: middle;">1,474</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9455" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-259.jpg" alt="" width="333" height="91" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-259.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-259-150x41.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,28</td>
<td style="text-align: center; vertical-align: middle;">1248</td>
<td style="text-align: center; vertical-align: middle;">1,869</td>
<td style="text-align: center; vertical-align: middle;">22,90</td>
<td style="text-align: center; vertical-align: middle;">24,44</td>
<td style="text-align: center; vertical-align: middle;">1,715</td>
<td style="text-align: center; vertical-align: middle;">1,776</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">1418</td>
<td style="text-align: center; vertical-align: middle;">2,123</td>
<td style="text-align: center; vertical-align: middle;">26,22</td>
<td style="text-align: center; vertical-align: middle;">28,51</td>
<td style="text-align: center; vertical-align: middle;">1,990</td>
<td style="text-align: center; vertical-align: middle;">2,060</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,21</td>
<td style="text-align: center; vertical-align: middle;">1602</td>
<td style="text-align: center; vertical-align: middle;">2,399</td>
<td style="text-align: center; vertical-align: middle;">29,86</td>
<td style="text-align: center; vertical-align: middle;">32,99</td>
<td style="text-align: center; vertical-align: middle;">2,292</td>
<td style="text-align: center; vertical-align: middle;">2,372</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">14,61</td>
<td style="text-align: center; vertical-align: middle;">1772</td>
<td style="text-align: center; vertical-align: middle;">2,653</td>
<td style="text-align: center; vertical-align: middle;">33,24</td>
<td style="text-align: center; vertical-align: middle;">37,02</td>
<td style="text-align: center; vertical-align: middle;">2,574</td>
<td style="text-align: center; vertical-align: middle;">2,653</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">17,53</td>
<td style="text-align: center; vertical-align: middle;">2127</td>
<td style="text-align: center; vertical-align: middle;">3,182</td>
<td style="text-align: center; vertical-align: middle;">40,37</td>
<td style="text-align: center; vertical-align: middle;">44,39</td>
<td style="text-align: center; vertical-align: middle;">3,158</td>
<td style="text-align: center; vertical-align: middle;">3,182</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 106/250</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,96</td>
<td style="text-align: center; vertical-align: middle;">1208</td>
<td style="text-align: center; vertical-align: middle;">1,866</td>
<td style="text-align: center; vertical-align: middle;">25,82</td>
<td style="text-align: center; vertical-align: middle;">25,63</td>
<td style="text-align: center; vertical-align: middle;">1,790</td>
<td style="text-align: center; vertical-align: middle;">1,740</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9456" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-260.jpg" alt="" width="333" height="114" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-260.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-260-150x51.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">11,68</td>
<td style="text-align: center; vertical-align: middle;">1418</td>
<td style="text-align: center; vertical-align: middle;">2,188</td>
<td style="text-align: center; vertical-align: middle;">31,02</td>
<td style="text-align: center; vertical-align: middle;">31,14</td>
<td style="text-align: center; vertical-align: middle;">2,140</td>
<td style="text-align: center; vertical-align: middle;">2,096</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">13,27</td>
<td style="text-align: center; vertical-align: middle;">1611</td>
<td style="text-align: center; vertical-align: middle;">2,486</td>
<td style="text-align: center; vertical-align: middle;">35,69</td>
<td style="text-align: center; vertical-align: middle;">36,37</td>
<td style="text-align: center; vertical-align: middle;">2,469</td>
<td style="text-align: center; vertical-align: middle;">2,432</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">14,99</td>
<td style="text-align: center; vertical-align: middle;">1819</td>
<td style="text-align: center; vertical-align: middle;">2,808</td>
<td style="text-align: center; vertical-align: middle;">40,67</td>
<td style="text-align: center; vertical-align: middle;">42,12</td>
<td style="text-align: center; vertical-align: middle;">2,808</td>
<td style="text-align: center; vertical-align: middle;">2,798</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">16,58</td>
<td style="text-align: center; vertical-align: middle;">2012</td>
<td style="text-align: center; vertical-align: middle;">3,105</td>
<td style="text-align: center; vertical-align: middle;">45,19</td>
<td style="text-align: center; vertical-align: middle;">46,86</td>
<td style="text-align: center; vertical-align: middle;">3,105</td>
<td style="text-align: center; vertical-align: middle;">3,105</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">19,88</td>
<td style="text-align: center; vertical-align: middle;">2414</td>
<td style="text-align: center; vertical-align: middle;">3,722</td>
<td style="text-align: center; vertical-align: middle;">54,63</td>
<td style="text-align: center; vertical-align: middle;">56,19</td>
<td style="text-align: center; vertical-align: middle;">3,722</td>
<td style="text-align: center; vertical-align: middle;">3,722</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 109/333</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9457" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-261.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-261.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-261-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,56</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,56</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,00</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 110/333</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,84</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9458" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-262.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-262.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-262-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,36</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">11,78</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,31</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">14,73</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">17,67</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 115/275</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,09</td>
<td style="text-align: center; vertical-align: middle;">1109</td>
<td style="text-align: center; vertical-align: middle;">1,824</td>
<td style="text-align: center; vertical-align: middle;">26,43</td>
<td style="text-align: center; vertical-align: middle;">25,72</td>
<td style="text-align: center; vertical-align: middle;">1,716</td>
<td style="text-align: center; vertical-align: middle;">1,709</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9459" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-263.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-263.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-263-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,67</td>
<td style="text-align: center; vertical-align: middle;">1301</td>
<td style="text-align: center; vertical-align: middle;">2,140</td>
<td style="text-align: center; vertical-align: middle;">31,86</td>
<td style="text-align: center; vertical-align: middle;">31,18</td>
<td style="text-align: center; vertical-align: middle;">2,113</td>
<td style="text-align: center; vertical-align: middle;">2,053</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,12</td>
<td style="text-align: center; vertical-align: middle;">1478</td>
<td style="text-align: center; vertical-align: middle;">2,431</td>
<td style="text-align: center; vertical-align: middle;">36,62</td>
<td style="text-align: center; vertical-align: middle;">36,35</td>
<td style="text-align: center; vertical-align: middle;">2,431</td>
<td style="text-align: center; vertical-align: middle;">2,378</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,70</td>
<td style="text-align: center; vertical-align: middle;">1670</td>
<td style="text-align: center; vertical-align: middle;">2,747</td>
<td style="text-align: center; vertical-align: middle;">41,63</td>
<td style="text-align: center; vertical-align: middle;">42,03</td>
<td style="text-align: center; vertical-align: middle;">2,747</td>
<td style="text-align: center; vertical-align: middle;">2,732</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,15</td>
<td style="text-align: center; vertical-align: middle;">1848</td>
<td style="text-align: center; vertical-align: middle;">3,037</td>
<td style="text-align: center; vertical-align: middle;">46,16</td>
<td style="text-align: center; vertical-align: middle;">46,91</td>
<td style="text-align: center; vertical-align: middle;">3,037</td>
<td style="text-align: center; vertical-align: middle;">3,037</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,18</td>
<td style="text-align: center; vertical-align: middle;">2216</td>
<td style="text-align: center; vertical-align: middle;">3,643</td>
<td style="text-align: center; vertical-align: middle;">55,56</td>
<td style="text-align: center; vertical-align: middle;">56,26</td>
<td style="text-align: center; vertical-align: middle;">3,643</td>
<td style="text-align: center; vertical-align: middle;">3,643</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 126/320</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,38</td>
<td style="text-align: center; vertical-align: middle;">1134</td>
<td style="text-align: center; vertical-align: middle;">2,690</td>
<td style="text-align: center; vertical-align: middle;">31,88</td>
<td style="text-align: center; vertical-align: middle;">33,72</td>
<td style="text-align: center; vertical-align: middle;">2,690</td>
<td style="text-align: center; vertical-align: middle;">2,690</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9460" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-264.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-264.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-264-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">1331</td>
<td style="text-align: center; vertical-align: middle;">3,157</td>
<td style="text-align: center; vertical-align: middle;">39,52</td>
<td style="text-align: center; vertical-align: middle;">40,87</td>
<td style="text-align: center; vertical-align: middle;">3,157</td>
<td style="text-align: center; vertical-align: middle;">3,157</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,50</td>
<td style="text-align: center; vertical-align: middle;">1512</td>
<td style="text-align: center; vertical-align: middle;">3,588</td>
<td style="text-align: center; vertical-align: middle;">46,97</td>
<td style="text-align: center; vertical-align: middle;">47,18</td>
<td style="text-align: center; vertical-align: middle;">3,588</td>
<td style="text-align: center; vertical-align: middle;">3,588</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">14,13</td>
<td style="text-align: center; vertical-align: middle;">1709</td>
<td style="text-align: center; vertical-align: middle;">4,055</td>
<td style="text-align: center; vertical-align: middle;">53,79</td>
<td style="text-align: center; vertical-align: middle;">54,06</td>
<td style="text-align: center; vertical-align: middle;">2,690</td>
<td style="text-align: center; vertical-align: middle;">2,690</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,63</td>
<td style="text-align: center; vertical-align: middle;">1891</td>
<td style="text-align: center; vertical-align: middle;">4,486</td>
<td style="text-align: center; vertical-align: middle;">60,44</td>
<td style="text-align: center; vertical-align: middle;">60,42</td>
<td style="text-align: center; vertical-align: middle;">3,157</td>
<td style="text-align: center; vertical-align: middle;">3,157</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,75</td>
<td style="text-align: center; vertical-align: middle;">2270</td>
<td style="text-align: center; vertical-align: middle;">5,384</td>
<td style="text-align: center; vertical-align: middle;">73,82</td>
<td style="text-align: center; vertical-align: middle;">73,66</td>
<td style="text-align: center; vertical-align: middle;">3,588</td>
<td style="text-align: center; vertical-align: middle;">3,588</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 130/343</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">8,72</td>
<td style="text-align: center; vertical-align: middle;">1058</td>
<td style="text-align: center; vertical-align: middle;">2,258</td>
<td style="text-align: center; vertical-align: middle;">26,91</td>
<td style="text-align: center; vertical-align: middle;">24,15</td>
<td style="text-align: center; vertical-align: middle;">1,939</td>
<td style="text-align: center; vertical-align: middle;">2,115</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9461" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-265.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-265.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-265-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;">1241</td>
<td style="text-align: center; vertical-align: middle;">2,650</td>
<td style="text-align: center; vertical-align: middle;">32,07</td>
<td style="text-align: center; vertical-align: middle;">30,99</td>
<td style="text-align: center; vertical-align: middle;">2,345</td>
<td style="text-align: center; vertical-align: middle;">2,552</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">11,63</td>
<td style="text-align: center; vertical-align: middle;">1410</td>
<td style="text-align: center; vertical-align: middle;">3,011</td>
<td style="text-align: center; vertical-align: middle;">36,73</td>
<td style="text-align: center; vertical-align: middle;">37,50</td>
<td style="text-align: center; vertical-align: middle;">2,731</td>
<td style="text-align: center; vertical-align: middle;">2,950</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,14</td>
<td style="text-align: center; vertical-align: middle;">1594</td>
<td style="text-align: center; vertical-align: middle;">3,402</td>
<td style="text-align: center; vertical-align: middle;">41,81</td>
<td style="text-align: center; vertical-align: middle;">43,89</td>
<td style="text-align: center; vertical-align: middle;">3,158</td>
<td style="text-align: center; vertical-align: middle;">3,384</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">14,54</td>
<td style="text-align: center; vertical-align: middle;">1763</td>
<td style="text-align: center; vertical-align: middle;">3,763</td>
<td style="text-align: center; vertical-align: middle;">46,53</td>
<td style="text-align: center; vertical-align: middle;">48,89</td>
<td style="text-align: center; vertical-align: middle;">3,559</td>
<td style="text-align: center; vertical-align: middle;">3,763</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">17,45</td>
<td style="text-align: center; vertical-align: middle;">2116</td>
<td style="text-align: center; vertical-align: middle;">4,514</td>
<td style="text-align: center; vertical-align: middle;">56,05</td>
<td style="text-align: center; vertical-align: middle;">58,64</td>
<td style="text-align: center; vertical-align: middle;">4,409</td>
<td style="text-align: center; vertical-align: middle;">4,514</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 135/310</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,79</td>
<td style="text-align: center; vertical-align: middle;">1184</td>
<td style="text-align: center; vertical-align: middle;">2,982</td>
<td style="text-align: center; vertical-align: middle;">28,49</td>
<td style="text-align: center; vertical-align: middle;">26,92</td>
<td style="text-align: center; vertical-align: middle;">2,834</td>
<td style="text-align: center; vertical-align: middle;">2,744</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9462" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-266.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-266.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-266-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">11,49</td>
<td style="text-align: center; vertical-align: middle;">1389</td>
<td style="text-align: center; vertical-align: middle;">3,499</td>
<td style="text-align: center; vertical-align: middle;">35,32</td>
<td style="text-align: center; vertical-align: middle;">34,89</td>
<td style="text-align: center; vertical-align: middle;">3,388</td>
<td style="text-align: center; vertical-align: middle;">3,330</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">13,06</td>
<td style="text-align: center; vertical-align: middle;">1579</td>
<td style="text-align: center; vertical-align: middle;">3,976</td>
<td style="text-align: center; vertical-align: middle;">42,07</td>
<td style="text-align: center; vertical-align: middle;">42,54</td>
<td style="text-align: center; vertical-align: middle;">3,905</td>
<td style="text-align: center; vertical-align: middle;">3,852</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">14,76</td>
<td style="text-align: center; vertical-align: middle;">1784</td>
<td style="text-align: center; vertical-align: middle;">4,492</td>
<td style="text-align: center; vertical-align: middle;">48,45</td>
<td style="text-align: center; vertical-align: middle;">51,15</td>
<td style="text-align: center; vertical-align: middle;">4,470</td>
<td style="text-align: center; vertical-align: middle;">4,426</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">16,33</td>
<td style="text-align: center; vertical-align: middle;">1974</td>
<td style="text-align: center; vertical-align: middle;">4,969</td>
<td style="text-align: center; vertical-align: middle;">54,03</td>
<td style="text-align: center; vertical-align: middle;">59,28</td>
<td style="text-align: center; vertical-align: middle;">4,969</td>
<td style="text-align: center; vertical-align: middle;">4,959</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">19,59</td>
<td style="text-align: center; vertical-align: middle;">2369</td>
<td style="text-align: center; vertical-align: middle;">5,962</td>
<td style="text-align: center; vertical-align: middle;">65,81</td>
<td style="text-align: center; vertical-align: middle;">71,83</td>
<td style="text-align: center; vertical-align: middle;">5,962</td>
<td style="text-align: center; vertical-align: middle;">5,962</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 136/326</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">9,15</td>
<td style="text-align: center; vertical-align: middle;">1112</td>
<td style="text-align: center; vertical-align: middle;">2,592</td>
<td style="text-align: center; vertical-align: middle;">29,53</td>
<td style="text-align: center; vertical-align: middle;">26,47</td>
<td style="text-align: center; vertical-align: middle;">2,226</td>
<td style="text-align: center; vertical-align: middle;">2,435</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9463" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-267.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-267.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-267-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">10,73</td>
<td style="text-align: center; vertical-align: middle;">1305</td>
<td style="text-align: center; vertical-align: middle;">3,041</td>
<td style="text-align: center; vertical-align: middle;">35,18</td>
<td style="text-align: center; vertical-align: middle;">33,94</td>
<td style="text-align: center; vertical-align: middle;">2,692</td>
<td style="text-align: center; vertical-align: middle;">2,934</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">12,20</td>
<td style="text-align: center; vertical-align: middle;">1483</td>
<td style="text-align: center; vertical-align: middle;">3,455</td>
<td style="text-align: center; vertical-align: middle;">40,28</td>
<td style="text-align: center; vertical-align: middle;">41,09</td>
<td style="text-align: center; vertical-align: middle;">3,135</td>
<td style="text-align: center; vertical-align: middle;">3,390</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">13,78</td>
<td style="text-align: center; vertical-align: middle;">1676</td>
<td style="text-align: center; vertical-align: middle;">3,904</td>
<td style="text-align: center; vertical-align: middle;">45,84</td>
<td style="text-align: center; vertical-align: middle;">48,18</td>
<td style="text-align: center; vertical-align: middle;">3,625</td>
<td style="text-align: center; vertical-align: middle;">3,888</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">15,25</td>
<td style="text-align: center; vertical-align: middle;">1854</td>
<td style="text-align: center; vertical-align: middle;">4,318</td>
<td style="text-align: center; vertical-align: middle;">51,01</td>
<td style="text-align: center; vertical-align: middle;">53,58</td>
<td style="text-align: center; vertical-align: middle;">4,086</td>
<td style="text-align: center; vertical-align: middle;">4,318</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">18,30</td>
<td style="text-align: center; vertical-align: middle;">2224</td>
<td style="text-align: center; vertical-align: middle;">5,181</td>
<td style="text-align: center; vertical-align: middle;">61,42</td>
<td style="text-align: center; vertical-align: middle;">64,27</td>
<td style="text-align: center; vertical-align: middle;">5,061</td>
<td style="text-align: center; vertical-align: middle;">5,181</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 144/287</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">10,50</td>
<td style="text-align: center; vertical-align: middle;">1282</td>
<td style="text-align: center; vertical-align: middle;">3,641</td>
<td style="text-align: center; vertical-align: middle;">41,24</td>
<td style="text-align: center; vertical-align: middle;">41,50</td>
<td style="text-align: center; vertical-align: middle;">3,641</td>
<td style="text-align: center; vertical-align: middle;">3,641</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9464" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-268.jpg" alt="" width="333" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-268.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-268-150x43.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">12,20</td>
<td style="text-align: center; vertical-align: middle;">1505</td>
<td style="text-align: center; vertical-align: middle;">4,274</td>
<td style="text-align: center; vertical-align: middle;">49,00</td>
<td style="text-align: center; vertical-align: middle;">49,51</td>
<td style="text-align: center; vertical-align: middle;">4,274</td>
<td style="text-align: center; vertical-align: middle;">4,274</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">113,90</td>
<td style="text-align: center; vertical-align: middle;">1710</td>
<td style="text-align: center; vertical-align: middle;">4,858</td>
<td style="text-align: center; vertical-align: middle;">56,24</td>
<td style="text-align: center; vertical-align: middle;">56,89</td>
<td style="text-align: center; vertical-align: middle;">4,858</td>
<td style="text-align: center; vertical-align: middle;">4,858</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">15,70</td>
<td style="text-align: center; vertical-align: middle;">1933</td>
<td style="text-align: center; vertical-align: middle;">5,491</td>
<td style="text-align: center; vertical-align: middle;">64,14</td>
<td style="text-align: center; vertical-align: middle;">64,85</td>
<td style="text-align: center; vertical-align: middle;">3,641</td>
<td style="text-align: center; vertical-align: middle;">3,641</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">17,40</td>
<td style="text-align: center; vertical-align: middle;">2139</td>
<td style="text-align: center; vertical-align: middle;">6,076</td>
<td style="text-align: center; vertical-align: middle;">71,47</td>
<td style="text-align: center; vertical-align: middle;">72,17</td>
<td style="text-align: center; vertical-align: middle;">4,274</td>
<td style="text-align: center; vertical-align: middle;">4,274</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">20,90</td>
<td style="text-align: center; vertical-align: middle;">2568</td>
<td style="text-align: center; vertical-align: middle;">7,295</td>
<td style="text-align: center; vertical-align: middle;">86,77</td>
<td style="text-align: center; vertical-align: middle;">87,35</td>
<td style="text-align: center; vertical-align: middle;">4,858</td>
<td style="text-align: center; vertical-align: middle;">4,858</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 150/280</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">11,00</td>
<td style="text-align: center; vertical-align: middle;">1338</td>
<td style="text-align: center; vertical-align: middle;">4,000</td>
<td style="text-align: center; vertical-align: middle;">42,36</td>
<td style="text-align: center; vertical-align: middle;">35,59</td>
<td style="text-align: center; vertical-align: middle;">3,612</td>
<td style="text-align: center; vertical-align: middle;">3,760</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9465" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-269.jpg" alt="" width="333" height="108" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-269.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-269-150x49.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">12,90</td>
<td style="text-align: center; vertical-align: middle;">1570</td>
<td style="text-align: center; vertical-align: middle;">4,692</td>
<td style="text-align: center; vertical-align: middle;">50,23</td>
<td style="text-align: center; vertical-align: middle;">45,56</td>
<td style="text-align: center; vertical-align: middle;">4,354</td>
<td style="text-align: center; vertical-align: middle;">4,520</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">14,66</td>
<td style="text-align: center; vertical-align: middle;">1784</td>
<td style="text-align: center; vertical-align: middle;">5,331</td>
<td style="text-align: center; vertical-align: middle;">57,27</td>
<td style="text-align: center; vertical-align: middle;">55,24</td>
<td style="text-align: center; vertical-align: middle;">5,055</td>
<td style="text-align: center; vertical-align: middle;">5,218</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">16,57</td>
<td style="text-align: center; vertical-align: middle;">2016</td>
<td style="text-align: center; vertical-align: middle;">6,024</td>
<td style="text-align: center; vertical-align: middle;">64,89</td>
<td style="text-align: center; vertical-align: middle;">66,22</td>
<td style="text-align: center; vertical-align: middle;">5,826</td>
<td style="text-align: center; vertical-align: middle;">5,982</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">18,33</td>
<td style="text-align: center; vertical-align: middle;">2230</td>
<td style="text-align: center; vertical-align: middle;">6,663</td>
<td style="text-align: center; vertical-align: middle;">71,98</td>
<td style="text-align: center; vertical-align: middle;">75,13</td>
<td style="text-align: center; vertical-align: middle;">6,546</td>
<td style="text-align: center; vertical-align: middle;">6,663</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">21,99</td>
<td style="text-align: center; vertical-align: middle;">2676</td>
<td style="text-align: center; vertical-align: middle;">7,993</td>
<td style="text-align: center; vertical-align: middle;">86,89</td>
<td style="text-align: center; vertical-align: middle;">90,12</td>
<td style="text-align: center; vertical-align: middle;">7,993</td>
<td style="text-align: center; vertical-align: middle;">7,993</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 160/250</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">12,10</td>
<td style="text-align: center; vertical-align: middle;">1472</td>
<td style="text-align: center; vertical-align: middle;">4,708</td>
<td style="text-align: center; vertical-align: middle;">48,12</td>
<td style="text-align: center; vertical-align: middle;">41,20</td>
<td style="text-align: center; vertical-align: middle;">4,245</td>
<td style="text-align: center; vertical-align: middle;">4,421</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9466" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-270.jpg" alt="" width="333" height="117" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-270.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-270-150x53.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">14,19</td>
<td style="text-align: center; vertical-align: middle;">1727</td>
<td style="text-align: center; vertical-align: middle;">5,522</td>
<td style="text-align: center; vertical-align: middle;">57,06</td>
<td style="text-align: center; vertical-align: middle;">52,75</td>
<td style="text-align: center; vertical-align: middle;">5,119</td>
<td style="text-align: center; vertical-align: middle;">5,324</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">16,13</td>
<td style="text-align: center; vertical-align: middle;">1962</td>
<td style="text-align: center; vertical-align: middle;">6,274</td>
<td style="text-align: center; vertical-align: middle;">65,09</td>
<td style="text-align: center; vertical-align: middle;">63,88</td>
<td style="text-align: center; vertical-align: middle;">5,943</td>
<td style="text-align: center; vertical-align: middle;">6,146</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">15,22</td>
<td style="text-align: center; vertical-align: middle;">2217</td>
<td style="text-align: center; vertical-align: middle;">7,088</td>
<td style="text-align: center; vertical-align: middle;">73,73</td>
<td style="text-align: center; vertical-align: middle;">76,44</td>
<td style="text-align: center; vertical-align: middle;">6,851</td>
<td style="text-align: center; vertical-align: middle;">7,046</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">20,16</td>
<td style="text-align: center; vertical-align: middle;">2452</td>
<td style="text-align: center; vertical-align: middle;">7,838</td>
<td style="text-align: center; vertical-align: middle;">81,76</td>
<td style="text-align: center; vertical-align: middle;">85,33</td>
<td style="text-align: center; vertical-align: middle;">7,698</td>
<td style="text-align: center; vertical-align: middle;">7,838</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">24,19</td>
<td style="text-align: center; vertical-align: middle;">2942</td>
<td style="text-align: center; vertical-align: middle;">9,402</td>
<td style="text-align: center; vertical-align: middle;">98,65</td>
<td style="text-align: center; vertical-align: middle;">102,33</td>
<td style="text-align: center; vertical-align: middle;">9,402</td>
<td style="text-align: center; vertical-align: middle;">9,402</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 165/250</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">11,83</td>
<td style="text-align: center; vertical-align: middle;">1444</td>
<td style="text-align: center; vertical-align: middle;">4,588</td>
<td style="text-align: center; vertical-align: middle;">45,61</td>
<td style="text-align: center; vertical-align: middle;">38,34</td>
<td style="text-align: center; vertical-align: middle;">4,570</td>
<td style="text-align: center; vertical-align: middle;">4,315</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9467" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-271.jpg" alt="" width="333" height="117" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-271.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-271-150x53.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">13,88</td>
<td style="text-align: center; vertical-align: middle;">1695</td>
<td style="text-align: center; vertical-align: middle;">5,383</td>
<td style="text-align: center; vertical-align: middle;">54,36</td>
<td style="text-align: center; vertical-align: middle;">49,29</td>
<td style="text-align: center; vertical-align: middle;">5,383</td>
<td style="text-align: center; vertical-align: middle;">5,239</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">15,77</td>
<td style="text-align: center; vertical-align: middle;">1926</td>
<td style="text-align: center; vertical-align: middle;">6,117</td>
<td style="text-align: center; vertical-align: middle;">62,51</td>
<td style="text-align: center; vertical-align: middle;">60,03</td>
<td style="text-align: center; vertical-align: middle;">6,117</td>
<td style="text-align: center; vertical-align: middle;">6,059</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">17,82</td>
<td style="text-align: center; vertical-align: middle;">2177</td>
<td style="text-align: center; vertical-align: middle;">6,912</td>
<td style="text-align: center; vertical-align: middle;">71,36</td>
<td style="text-align: center; vertical-align: middle;">71,38</td>
<td style="text-align: center; vertical-align: middle;">6,912</td>
<td style="text-align: center; vertical-align: middle;">6,912</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">19,72</td>
<td style="text-align: center; vertical-align: middle;">2408</td>
<td style="text-align: center; vertical-align: middle;">7,646</td>
<td style="text-align: center; vertical-align: middle;">79,46</td>
<td style="text-align: center; vertical-align: middle;">81,20</td>
<td style="text-align: center; vertical-align: middle;">7,646</td>
<td style="text-align: center; vertical-align: middle;">7,646</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">23,66</td>
<td style="text-align: center; vertical-align: middle;">2890</td>
<td style="text-align: center; vertical-align: middle;">9,174</td>
<td style="text-align: center; vertical-align: middle;">95,89</td>
<td style="text-align: center; vertical-align: middle;">99,93</td>
<td style="text-align: center; vertical-align: middle;">9,174</td>
<td style="text-align: center; vertical-align: middle;">9,174</td>
<td style="text-align: center; vertical-align: middle;">S 320G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 170/250</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
<td style="text-align: center; vertical-align: middle;">1486</td>
<td style="text-align: center; vertical-align: middle;">5,129</td>
<td style="text-align: center; vertical-align: middle;">52,09</td>
<td style="text-align: center; vertical-align: middle;">39,60</td>
<td style="text-align: center; vertical-align: middle;">4,808</td>
<td style="text-align: center; vertical-align: middle;">4,633</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9468" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-272.jpg" alt="" width="333" height="117" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-272.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-272-150x53.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">14,08</td>
<td style="text-align: center; vertical-align: middle;">1743</td>
<td style="text-align: center; vertical-align: middle;">6,016</td>
<td style="text-align: center; vertical-align: middle;">61,68</td>
<td style="text-align: center; vertical-align: middle;">51,17</td>
<td style="text-align: center; vertical-align: middle;">5,772</td>
<td style="text-align: center; vertical-align: middle;">5,646</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">16,00</td>
<td style="text-align: center; vertical-align: middle;">1981</td>
<td style="text-align: center; vertical-align: middle;">6,835</td>
<td style="text-align: center; vertical-align: middle;">70,50</td>
<td style="text-align: center; vertical-align: middle;">62,80</td>
<td style="text-align: center; vertical-align: middle;">6,676</td>
<td style="text-align: center; vertical-align: middle;">6,615</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">18,08</td>
<td style="text-align: center; vertical-align: middle;">2238</td>
<td style="text-align: center; vertical-align: middle;">7,722</td>
<td style="text-align: center; vertical-align: middle;">80,09</td>
<td style="text-align: center; vertical-align: middle;">76,13</td>
<td style="text-align: center; vertical-align: middle;">7,664</td>
<td style="text-align: center; vertical-align: middle;">7,639</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">20,00</td>
<td style="text-align: center; vertical-align: middle;">2476</td>
<td style="text-align: center; vertical-align: middle;">8,540</td>
<td style="text-align: center; vertical-align: middle;">88,87</td>
<td style="text-align: center; vertical-align: middle;">88,02</td>
<td style="text-align: center; vertical-align: middle;">8,540</td>
<td style="text-align: center; vertical-align: middle;">8,540</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">24,00</td>
<td style="text-align: center; vertical-align: middle;">2970</td>
<td style="text-align: center; vertical-align: middle;">10,243</td>
<td style="text-align: center; vertical-align: middle;">107,23</td>
<td style="text-align: center; vertical-align: middle;">109,77</td>
<td style="text-align: center; vertical-align: middle;">10,243</td>
<td style="text-align: center; vertical-align: middle;">10,243</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 200/375</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">11,78</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9469" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-273.jpg" alt="" width="333" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-273.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-273-150x56.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">13,82</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">15,70</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">17,74</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">19,63</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">23,55</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">–</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;">TR 200/420</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">10,74</td>
<td style="text-align: center; vertical-align: middle;">1294</td>
<td style="text-align: center; vertical-align: middle;">7,344</td>
<td style="text-align: center; vertical-align: middle;">33,34</td>
<td style="text-align: center; vertical-align: middle;">48,07</td>
<td style="text-align: center; vertical-align: middle;">6,579</td>
<td style="text-align: center; vertical-align: middle;">7,190</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9470" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-274.jpg" alt="" width="333" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-274.jpg 333w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-274-150x56.jpg 150w" sizes="(max-width: 333px) 100vw, 333px" /></td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">12,60</td>
<td style="text-align: center; vertical-align: middle;">1518</td>
<td style="text-align: center; vertical-align: middle;">8,617</td>
<td style="text-align: center; vertical-align: middle;">41,23</td>
<td style="text-align: center; vertical-align: middle;">59,83</td>
<td style="text-align: center; vertical-align: middle;">7,913</td>
<td style="text-align: center; vertical-align: middle;">8,589</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">14,32</td>
<td style="text-align: center; vertical-align: middle;">1725</td>
<td style="text-align: center; vertical-align: middle;">9,792</td>
<td style="text-align: center; vertical-align: middle;">49,21</td>
<td style="text-align: center; vertical-align: middle;">70,69</td>
<td style="text-align: center; vertical-align: middle;">9,172</td>
<td style="text-align: center; vertical-align: middle;">9,792</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,13</td>
<td style="text-align: center; vertical-align: middle;">16,18</td>
<td style="text-align: center; vertical-align: middle;">1950</td>
<td style="text-align: center; vertical-align: middle;">11,066</td>
<td style="text-align: center; vertical-align: middle;">58,65</td>
<td style="text-align: center; vertical-align: middle;">82,81</td>
<td style="text-align: center; vertical-align: middle;">10,561</td>
<td style="text-align: center; vertical-align: middle;">11,066</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">17,90</td>
<td style="text-align: center; vertical-align: middle;">2157</td>
<td style="text-align: center; vertical-align: middle;">12,241</td>
<td style="text-align: center; vertical-align: middle;">68,19</td>
<td style="text-align: center; vertical-align: middle;">94,17</td>
<td style="text-align: center; vertical-align: middle;">11,860</td>
<td style="text-align: center; vertical-align: middle;">12,241</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">21,49</td>
<td style="text-align: center; vertical-align: middle;">2588</td>
<td style="text-align: center; vertical-align: middle;">14,690</td>
<td style="text-align: center; vertical-align: middle;">86,74</td>
<td style="text-align: center; vertical-align: middle;">116,32</td>
<td style="text-align: center; vertical-align: middle;">14,596</td>
<td style="text-align: center; vertical-align: middle;">14,690</td>
<td style="text-align: center; vertical-align: middle;">S 350G</td>
</tr>
<tr>
<td colspan="10"><em>A</em><sub>g</sub> plocha plného průřezu (na 1m šířky)<br><em>I</em><sub>y,g</sub> moment setrvačnosti plného průřezu (na 1m šířky)<br><em>W</em><sub>y,eff</sub> průřezový modul efektivního průřezu pro únosnost (na 1m šířky, vliv smykového ochabnutí není uvažován)<br><em>I</em><sub>y,eff</sub> moment setrvačnosti efektivního průřezu pro deformaci (na 1m šířky, vliv smykového ochabnutí není uvažován)</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-13"><em>Tab. 14.13</em> Tenkostěnné profily čtvercové svařované (Jäckel) – výběr <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509825&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 10219-2</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>D</em> – vnější průměr</p>



<p class="wp-block-paragraph"><em>A</em> – plocha průřezu</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>W</em> – průřezový modul</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="156" height="170" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-275.jpg" alt="" class="wp-image-9471" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-275.jpg 156w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-275-138x150.jpg 138w" sizes="(max-width: 156px) 100vw, 156px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="2">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A<br></em>[mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m<br></em>[kg/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y<br></sub>10<sup>4</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y<br></sub>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y<br></sub>[mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>d<br></sub>10<sup>4</sup> [mm<sup>4</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>b<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>t<br></em>[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">134</td>
<td style="text-align: center; vertical-align: middle;">1,02</td>
<td style="text-align: center; vertical-align: middle;">0,69</td>
<td style="text-align: center; vertical-align: middle;">0,69</td>
<td style="text-align: center; vertical-align: middle;">7,2</td>
<td style="text-align: center; vertical-align: middle;">1,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">25</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">135</td>
<td style="text-align: center; vertical-align: middle;">1,03</td>
<td style="text-align: center; vertical-align: middle;">1,22</td>
<td style="text-align: center; vertical-align: middle;">0,97</td>
<td style="text-align: center; vertical-align: middle;">9,5</td>
<td style="text-align: center; vertical-align: middle;">2,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">174</td>
<td style="text-align: center; vertical-align: middle;">1,32</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;">1,19</td>
<td style="text-align: center; vertical-align: middle;">9,2</td>
<td style="text-align: center; vertical-align: middle;">2,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">241</td>
<td style="text-align: center; vertical-align: middle;">1,83</td>
<td style="text-align: center; vertical-align: middle;">1,84</td>
<td style="text-align: center; vertical-align: middle;">1,47</td>
<td style="text-align: center; vertical-align: middle;">8,7</td>
<td style="text-align: center; vertical-align: middle;">3,33</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">30</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">165</td>
<td style="text-align: center; vertical-align: middle;">1,26</td>
<td style="text-align: center; vertical-align: middle;">2,20</td>
<td style="text-align: center; vertical-align: middle;">1,46</td>
<td style="text-align: center; vertical-align: middle;">11,5</td>
<td style="text-align: center; vertical-align: middle;">3,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">214</td>
<td style="text-align: center; vertical-align: middle;">1,63</td>
<td style="text-align: center; vertical-align: middle;">2,72</td>
<td style="text-align: center; vertical-align: middle;">1,81</td>
<td style="text-align: center; vertical-align: middle;">11,3</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">301</td>
<td style="text-align: center; vertical-align: middle;">2,29</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">2,34</td>
<td style="text-align: center; vertical-align: middle;">10,8</td>
<td style="text-align: center; vertical-align: middle;">6,15</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">35</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">195</td>
<td style="text-align: center; vertical-align: middle;">1,49</td>
<td style="text-align: center; vertical-align: middle;">3,60</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">254</td>
<td style="text-align: center; vertical-align: middle;">1,93</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
<td style="text-align: center; vertical-align: middle;">2,58</td>
<td style="text-align: center; vertical-align: middle;">13,3</td>
<td style="text-align: center; vertical-align: middle;">7,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">361</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">5,95</td>
<td style="text-align: center; vertical-align: middle;">3,40</td>
<td style="text-align: center; vertical-align: middle;">12,8</td>
<td style="text-align: center; vertical-align: middle;">10,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">40</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">294</td>
<td style="text-align: center; vertical-align: middle;">2,24</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">3,47</td>
<td style="text-align: center; vertical-align: middle;">15,4</td>
<td style="text-align: center; vertical-align: middle;">11,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">421</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">9,32</td>
<td style="text-align: center; vertical-align: middle;">4,66</td>
<td style="text-align: center; vertical-align: middle;">14,9</td>
<td style="text-align: center; vertical-align: middle;">15,75</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">535</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">11,07</td>
<td style="text-align: center; vertical-align: middle;">5,54</td>
<td style="text-align: center; vertical-align: middle;">14,4</td>
<td style="text-align: center; vertical-align: middle;">19,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">636</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">12,26</td>
<td style="text-align: center; vertical-align: middle;">6,13</td>
<td style="text-align: center; vertical-align: middle;">13,9</td>
<td style="text-align: center; vertical-align: middle;">22,31</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">45</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">334</td>
<td style="text-align: center; vertical-align: middle;">2,54</td>
<td style="text-align: center; vertical-align: middle;">10,12</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">17,4</td>
<td style="text-align: center; vertical-align: middle;">16,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">481</td>
<td style="text-align: center; vertical-align: middle;">3,65</td>
<td style="text-align: center; vertical-align: middle;">13,78</td>
<td style="text-align: center; vertical-align: middle;">6,12</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">22,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">615</td>
<td style="text-align: center; vertical-align: middle;">4,68</td>
<td style="text-align: center; vertical-align: middle;">16,61</td>
<td style="text-align: center; vertical-align: middle;">7,38</td>
<td style="text-align: center; vertical-align: middle;">16,4</td>
<td style="text-align: center; vertical-align: middle;">28,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">50</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">374</td>
<td style="text-align: center; vertical-align: middle;">2,84</td>
<td style="text-align: center; vertical-align: middle;">14,15</td>
<td style="text-align: center; vertical-align: middle;">5,66</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">22,63</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">541</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">19,47</td>
<td style="text-align: center; vertical-align: middle;">7,79</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
<td style="text-align: center; vertical-align: middle;">32,13</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">695</td>
<td style="text-align: center; vertical-align: middle;">52,9</td>
<td style="text-align: center; vertical-align: middle;">23,74</td>
<td style="text-align: center; vertical-align: middle;">9,49</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">40,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">836</td>
<td style="text-align: center; vertical-align: middle;">6,37</td>
<td style="text-align: center; vertical-align: middle;">27,04</td>
<td style="text-align: center; vertical-align: middle;">10,82</td>
<td style="text-align: center; vertical-align: middle;">18</td>
<td style="text-align: center; vertical-align: middle;">47,46</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">60</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">454</td>
<td style="text-align: center; vertical-align: middle;">3,46</td>
<td style="text-align: center; vertical-align: middle;">25,14</td>
<td style="text-align: center; vertical-align: middle;">8,38</td>
<td style="text-align: center; vertical-align: middle;">23,5</td>
<td style="text-align: center; vertical-align: middle;">39,79</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">661</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">35,13</td>
<td style="text-align: center; vertical-align: middle;">11,71</td>
<td style="text-align: center; vertical-align: middle;">23,1</td>
<td style="text-align: center; vertical-align: middle;">57,09</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">855</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">43,55</td>
<td style="text-align: center; vertical-align: middle;">14,52</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">72,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1040</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
<td style="text-align: center; vertical-align: middle;">50,49</td>
<td style="text-align: center; vertical-align: middle;">16,83</td>
<td style="text-align: center; vertical-align: middle;">22,1</td>
<td style="text-align: center; vertical-align: middle;">86,42</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1203</td>
<td style="text-align: center; vertical-align: middle;">9,17</td>
<td style="text-align: center; vertical-align: middle;">56,07</td>
<td style="text-align: center; vertical-align: middle;">18,69</td>
<td style="text-align: center; vertical-align: middle;">21,6</td>
<td style="text-align: center; vertical-align: middle;">98,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">80</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">614</td>
<td style="text-align: center; vertical-align: middle;">4,67</td>
<td style="text-align: center; vertical-align: middle;">61,7</td>
<td style="text-align: center; vertical-align: middle;">15,42</td>
<td style="text-align: center; vertical-align: middle;">31,7</td>
<td style="text-align: center; vertical-align: middle;">96,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">901</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">87,84</td>
<td style="text-align: center; vertical-align: middle;">21,96</td>
<td style="text-align: center; vertical-align: middle;">31,2</td>
<td style="text-align: center; vertical-align: middle;">139,93</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1175</td>
<td style="text-align: center; vertical-align: middle;">8,95</td>
<td style="text-align: center; vertical-align: middle;">111,04</td>
<td style="text-align: center; vertical-align: middle;">27,76</td>
<td style="text-align: center; vertical-align: middle;">30,7</td>
<td style="text-align: center; vertical-align: middle;">180,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1436</td>
<td style="text-align: center; vertical-align: middle;">10,96</td>
<td style="text-align: center; vertical-align: middle;">131,44</td>
<td style="text-align: center; vertical-align: middle;">32,86</td>
<td style="text-align: center; vertical-align: middle;">30,3</td>
<td style="text-align: center; vertical-align: middle;">217,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1683</td>
<td style="text-align: center; vertical-align: middle;">12,81</td>
<td style="text-align: center; vertical-align: middle;">149,00</td>
<td style="text-align: center; vertical-align: middle;">37,29</td>
<td style="text-align: center; vertical-align: middle;">29,8</td>
<td style="text-align: center; vertical-align: middle;">252,07</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">2084</td>
<td style="text-align: center; vertical-align: middle;">15,91</td>
<td style="text-align: center; vertical-align: middle;">168,38</td>
<td style="text-align: center; vertical-align: middle;">42,09</td>
<td style="text-align: center; vertical-align: middle;">28,4</td>
<td style="text-align: center; vertical-align: middle;">307,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">100</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">774</td>
<td style="text-align: center; vertical-align: middle;">5,89</td>
<td style="text-align: center; vertical-align: middle;">123,01</td>
<td style="text-align: center; vertical-align: middle;">24,60</td>
<td style="text-align: center; vertical-align: middle;">39,9</td>
<td style="text-align: center; vertical-align: middle;">190,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">1141</td>
<td style="text-align: center; vertical-align: middle;">8,69</td>
<td style="text-align: center; vertical-align: middle;">177,05</td>
<td style="text-align: center; vertical-align: middle;">35,41</td>
<td style="text-align: center; vertical-align: middle;">39,4</td>
<td style="text-align: center; vertical-align: middle;">278,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1495</td>
<td style="text-align: center; vertical-align: middle;">11,36</td>
<td style="text-align: center; vertical-align: middle;">226,35</td>
<td style="text-align: center; vertical-align: middle;">45,27</td>
<td style="text-align: center; vertical-align: middle;">38,9</td>
<td style="text-align: center; vertical-align: middle;">362,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1840</td>
<td style="text-align: center; vertical-align: middle;">13,97</td>
<td style="text-align: center; vertical-align: middle;">271,10</td>
<td style="text-align: center; vertical-align: middle;">54,22</td>
<td style="text-align: center; vertical-align: middle;">38,4</td>
<td style="text-align: center; vertical-align: middle;">440,52</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">2163</td>
<td style="text-align: center; vertical-align: middle;">16,49</td>
<td style="text-align: center; vertical-align: middle;">311,47</td>
<td style="text-align: center; vertical-align: middle;">62,29</td>
<td style="text-align: center; vertical-align: middle;">37,9</td>
<td style="text-align: center; vertical-align: middle;">514,16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">2724</td>
<td style="text-align: center; vertical-align: middle;">20,76</td>
<td style="text-align: center; vertical-align: middle;">366,00</td>
<td style="text-align: center; vertical-align: middle;">73,19</td>
<td style="text-align: center; vertical-align: middle;">36,7</td>
<td style="text-align: center; vertical-align: middle;">644,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">3257</td>
<td style="text-align: center; vertical-align: middle;">24,84</td>
<td style="text-align: center; vertical-align: middle;">411,08</td>
<td style="text-align: center; vertical-align: middle;">82,22</td>
<td style="text-align: center; vertical-align: middle;">35,5</td>
<td style="text-align: center; vertical-align: middle;">749,84</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">110</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1655</td>
<td style="text-align: center; vertical-align: middle;">12,60</td>
<td style="text-align: center; vertical-align: middle;">305,94</td>
<td style="text-align: center; vertical-align: middle;">55,62</td>
<td style="text-align: center; vertical-align: middle;">43,0</td>
<td style="text-align: center; vertical-align: middle;">486,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">2036</td>
<td style="text-align: center; vertical-align: middle;">15,50</td>
<td style="text-align: center; vertical-align: middle;">367,95</td>
<td style="text-align: center; vertical-align: middle;">66,90</td>
<td style="text-align: center; vertical-align: middle;">42,5</td>
<td style="text-align: center; vertical-align: middle;">593,60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="7">120</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">1381</td>
<td style="text-align: center; vertical-align: middle;">10,47</td>
<td style="text-align: center; vertical-align: middle;">312,35</td>
<td style="text-align: center; vertical-align: middle;">52,06</td>
<td style="text-align: center; vertical-align: middle;">47,6</td>
<td style="text-align: center; vertical-align: middle;">487,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1815</td>
<td style="text-align: center; vertical-align: middle;">13,78</td>
<td style="text-align: center; vertical-align: middle;">402,28</td>
<td style="text-align: center; vertical-align: middle;">67,05</td>
<td style="text-align: center; vertical-align: middle;">47,1</td>
<td style="text-align: center; vertical-align: middle;">636,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">2236</td>
<td style="text-align: center; vertical-align: middle;">16,98</td>
<td style="text-align: center; vertical-align: middle;">485,47</td>
<td style="text-align: center; vertical-align: middle;">80,91</td>
<td style="text-align: center; vertical-align: middle;">46,6</td>
<td style="text-align: center; vertical-align: middle;">778,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">2643</td>
<td style="text-align: center; vertical-align: middle;">20,09</td>
<td style="text-align: center; vertical-align: middle;">562,16</td>
<td style="text-align: center; vertical-align: middle;">93,67</td>
<td style="text-align: center; vertical-align: middle;">46,1</td>
<td style="text-align: center; vertical-align: middle;">913,46</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">3364</td>
<td style="text-align: center; vertical-align: middle;">25,61</td>
<td style="text-align: center; vertical-align: middle;">676,88</td>
<td style="text-align: center; vertical-align: middle;">112,81</td>
<td style="text-align: center; vertical-align: middle;">44,9</td>
<td style="text-align: center; vertical-align: middle;">1162,95</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">10,0</td>
<td style="text-align: center; vertical-align: middle;">4057</td>
<td style="text-align: center; vertical-align: middle;">30,85</td>
<td style="text-align: center; vertical-align: middle;">776,81</td>
<td style="text-align: center; vertical-align: middle;">129,47</td>
<td style="text-align: center; vertical-align: middle;">4,38</td>
<td style="text-align: center; vertical-align: middle;">1376,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">4704</td>
<td style="text-align: center; vertical-align: middle;">35,80</td>
<td style="text-align: center; vertical-align: middle;">817,01</td>
<td style="text-align: center; vertical-align: middle;">136,17</td>
<td style="text-align: center; vertical-align: middle;">41,7</td>
<td style="text-align: center; vertical-align: middle;">1550,67</td>
</tr>
<tr>
<td colspan="8">
<p class="is-style-odstavec-poznamka"><strong>Poznámka:<br></strong>Další průřezy pokračují až do šířky 300 mm a tloušťky 10 mm, viz např. <a href="http://www.ferona.cz" target="_blank" rel="noreferrer noopener">www.ferona.cz</a></p>
</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-14"><em>Tab. 14.14</em> Tenkostěnné profily obdélníkové svařované (Jäckel) – výběr <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509825&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 10219-2</a></p>



<div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex">
<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow">
<p class="wp-block-paragraph"><em>a, b</em> – vnější průměr</p>



<p class="wp-block-paragraph"><em>A</em> – plocha průřezu</p>



<p class="wp-block-paragraph"><em>t</em> – tloušťka stěny</p>



<p class="wp-block-paragraph"><em>I</em> – moment setrvačnosti</p>



<p class="wp-block-paragraph"><em>m</em> – hmotnost</p>



<p class="wp-block-paragraph"><em>i</em> – poloměr setrvačnosti</p>
</div>



<div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"><div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="138" height="170" src="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-276.jpg" alt="" class="wp-image-9474" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-276.jpg 138w, https://profesis.ckait.cz/wp-content/uploads/2021/05/tp-1-11-1-obr-276-122x150.jpg 122w" sizes="(max-width: 138px) 100vw, 138px" /></figure>
</div></div>
</div>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="3">Jmenovité rozměry</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>A<br></em>[mm<sup>2</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>m<br></em>[kg/m]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>y<br></sub>10<sup>4</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>y<br></sub>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>y<br></sub>[mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>z<br></sub>10<sup>4</sup> [mm<sup>4</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>W</em><sub>z<br></sub>10<sup>3</sup> [mm<sup>3</sup>]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>i</em><sub>z<br></sub>[mm]</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2"><em>I</em><sub>d<br></sub>10<sup>4</sup> [mm<sup>4</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;"><em>h<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>b<br></em>[mm]</td>
<td style="text-align: center; vertical-align: middle;"><em>t<br></em>[mm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">105,0</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,64</td>
<td style="text-align: center; vertical-align: middle;">8,70</td>
<td style="text-align: center; vertical-align: middle;">0,36</td>
<td style="text-align: center; vertical-align: middle;">0,48</td>
<td style="text-align: center; vertical-align: middle;">5,8</td>
<td style="text-align: center; vertical-align: middle;">0,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">15</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">154,0</td>
<td style="text-align: center; vertical-align: middle;">1,18</td>
<td style="text-align: center; vertical-align: middle;">1,54</td>
<td style="text-align: center; vertical-align: middle;">1,03</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">0,57</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">1,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">35</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">20</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">150,0</td>
<td style="text-align: center; vertical-align: middle;">1,15</td>
<td style="text-align: center; vertical-align: middle;">2,33</td>
<td style="text-align: center; vertical-align: middle;">1,33</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">0,80</td>
<td style="text-align: center; vertical-align: middle;">0,97</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">194,0</td>
<td style="text-align: center; vertical-align: middle;">1,48</td>
<td style="text-align: center; vertical-align: middle;">2,87</td>
<td style="text-align: center; vertical-align: middle;">1,64</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">1,18</td>
<td style="text-align: center; vertical-align: middle;">1,18</td>
<td style="text-align: center; vertical-align: middle;">7,8</td>
<td style="text-align: center; vertical-align: middle;">2,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">40</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">174,0</td>
<td style="text-align: center; vertical-align: middle;">1,32</td>
<td style="text-align: center; vertical-align: middle;">2,60</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
<td style="text-align: center; vertical-align: middle;">0,49</td>
<td style="text-align: center; vertical-align: middle;">3,8</td>
<td style="text-align: center; vertical-align: middle;">0,83</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">165,0</td>
<td style="text-align: center; vertical-align: middle;">1,26</td>
<td style="text-align: center; vertical-align: middle;">3,27</td>
<td style="text-align: center; vertical-align: middle;">1,63</td>
<td style="text-align: center; vertical-align: middle;">14,1</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">1,10</td>
<td style="text-align: center; vertical-align: middle;">8,2</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">214,0</td>
<td style="text-align: center; vertical-align: middle;">1,63</td>
<td style="text-align: center; vertical-align: middle;">4,05</td>
<td style="text-align: center; vertical-align: middle;">2,02</td>
<td style="text-align: center; vertical-align: middle;">13,8</td>
<td style="text-align: center; vertical-align: middle;">1,34</td>
<td style="text-align: center; vertical-align: middle;">1,34</td>
<td style="text-align: center; vertical-align: middle;">7,9</td>
<td style="text-align: center; vertical-align: middle;">3,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">301,0</td>
<td style="text-align: center; vertical-align: middle;">2,29</td>
<td style="text-align: center; vertical-align: middle;">5,21</td>
<td style="text-align: center; vertical-align: middle;">2,60</td>
<td style="text-align: center; vertical-align: middle;">13,2</td>
<td style="text-align: center; vertical-align: middle;">1,69</td>
<td style="text-align: center; vertical-align: middle;">1,69</td>
<td style="text-align: center; vertical-align: middle;">7,5</td>
<td style="text-align: center; vertical-align: middle;">4,57</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">25</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">234,0</td>
<td style="text-align: center; vertical-align: middle;">1,77</td>
<td style="text-align: center; vertical-align: middle;">4,77</td>
<td style="text-align: center; vertical-align: middle;">2,39</td>
<td style="text-align: center; vertical-align: middle;">14,3</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
<td style="text-align: center; vertical-align: middle;">1,82</td>
<td style="text-align: center; vertical-align: middle;">9,9</td>
<td style="text-align: center; vertical-align: middle;">5,17</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">40</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">35</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">274,0</td>
<td style="text-align: center; vertical-align: middle;">2,09</td>
<td style="text-align: center; vertical-align: middle;">6,22</td>
<td style="text-align: center; vertical-align: middle;">3,11</td>
<td style="text-align: center; vertical-align: middle;">15,1</td>
<td style="text-align: center; vertical-align: middle;">5,06</td>
<td style="text-align: center; vertical-align: middle;">2,89</td>
<td style="text-align: center; vertical-align: middle;">13,6</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">334,0</td>
<td style="text-align: center; vertical-align: middle;">2,54</td>
<td style="text-align: center; vertical-align: middle;">7,33</td>
<td style="text-align: center; vertical-align: middle;">3,67</td>
<td style="text-align: center; vertical-align: middle;">14,8</td>
<td style="text-align: center; vertical-align: middle;">5,96</td>
<td style="text-align: center; vertical-align: middle;">3,40</td>
<td style="text-align: center; vertical-align: middle;">13,4</td>
<td style="text-align: center; vertical-align: middle;">10,97</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">20</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">195,0</td>
<td style="text-align: center; vertical-align: middle;">1,49</td>
<td style="text-align: center; vertical-align: middle;">5,77</td>
<td style="text-align: center; vertical-align: middle;">2,31</td>
<td style="text-align: center; vertical-align: middle;">17,2</td>
<td style="text-align: center; vertical-align: middle;">1,35</td>
<td style="text-align: center; vertical-align: middle;">1,35</td>
<td style="text-align: center; vertical-align: middle;">8,3</td>
<td style="text-align: center; vertical-align: middle;">3,69</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">254,0</td>
<td style="text-align: center; vertical-align: middle;">1,93</td>
<td style="text-align: center; vertical-align: middle;">7,23</td>
<td style="text-align: center; vertical-align: middle;">2,89</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">1,67</td>
<td style="text-align: center; vertical-align: middle;">1,67</td>
<td style="text-align: center; vertical-align: middle;">8,1</td>
<td style="text-align: center; vertical-align: middle;">4,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">361,0</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">7,7</td>
<td style="text-align: center; vertical-align: middle;">6,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">30</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">225,0</td>
<td style="text-align: center; vertical-align: middle;">1,71</td>
<td style="text-align: center; vertical-align: middle;">7,54</td>
<td style="text-align: center; vertical-align: middle;">3,01</td>
<td style="text-align: center; vertical-align: middle;">18,3</td>
<td style="text-align: center; vertical-align: middle;">3,42</td>
<td style="text-align: center; vertical-align: middle;">2,28</td>
<td style="text-align: center; vertical-align: middle;">12,3</td>
<td style="text-align: center; vertical-align: middle;">7,60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">294,0</td>
<td style="text-align: center; vertical-align: middle;">2,24</td>
<td style="text-align: center; vertical-align: middle;">9,54</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">18,0</td>
<td style="text-align: center; vertical-align: middle;">4,29</td>
<td style="text-align: center; vertical-align: middle;">2,86</td>
<td style="text-align: center; vertical-align: middle;">12,1</td>
<td style="text-align: center; vertical-align: middle;">9,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">359,0</td>
<td style="text-align: center; vertical-align: middle;">2,73</td>
<td style="text-align: center; vertical-align: middle;">11,30</td>
<td style="text-align: center; vertical-align: middle;">4,52</td>
<td style="text-align: center; vertical-align: middle;">17,7</td>
<td style="text-align: center; vertical-align: middle;">5,06</td>
<td style="text-align: center; vertical-align: middle;">3,37</td>
<td style="text-align: center; vertical-align: middle;">11,9</td>
<td style="text-align: center; vertical-align: middle;">11,74</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">421,0</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">12,83</td>
<td style="text-align: center; vertical-align: middle;">5,13</td>
<td style="text-align: center; vertical-align: middle;">17,5</td>
<td style="text-align: center; vertical-align: middle;">5,71</td>
<td style="text-align: center; vertical-align: middle;">3,81</td>
<td style="text-align: center; vertical-align: middle;">11,6</td>
<td style="text-align: center; vertical-align: middle;">13,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">535,0</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">15,25</td>
<td style="text-align: center; vertical-align: middle;">6,10</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">6,71</td>
<td style="text-align: center; vertical-align: middle;">4,47</td>
<td style="text-align: center; vertical-align: middle;">11,2</td>
<td style="text-align: center; vertical-align: middle;">16,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">50</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">35</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">314,0</td>
<td style="text-align: center; vertical-align: middle;">2,37</td>
<td style="text-align: center; vertical-align: middle;">10,69</td>
<td style="text-align: center; vertical-align: middle;">4,28</td>
<td style="text-align: center; vertical-align: middle;">18,5</td>
<td style="text-align: center; vertical-align: middle;">6,15</td>
<td style="text-align: center; vertical-align: middle;">3,51</td>
<td style="text-align: center; vertical-align: middle;">14,0</td>
<td style="text-align: center; vertical-align: middle;">12,71</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">451,0</td>
<td style="text-align: center; vertical-align: middle;">3,44</td>
<td style="text-align: center; vertical-align: middle;">14,49</td>
<td style="text-align: center; vertical-align: middle;">5,80</td>
<td style="text-align: center; vertical-align: middle;">17,9</td>
<td style="text-align: center; vertical-align: middle;">8,27</td>
<td style="text-align: center; vertical-align: middle;">4,73</td>
<td style="text-align: center; vertical-align: middle;">17,8</td>
<td style="text-align: center; vertical-align: middle;">12,673<br>17,648</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">60</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">20</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">225,0</td>
<td style="text-align: center; vertical-align: middle;">1,71</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">3,08</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
<td style="text-align: center; vertical-align: middle;">1,61</td>
<td style="text-align: center; vertical-align: middle;">1,61</td>
<td style="text-align: center; vertical-align: middle;">8,5</td>
<td style="text-align: center; vertical-align: middle;">4,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">294,0</td>
<td style="text-align: center; vertical-align: middle;">2,24</td>
<td style="text-align: center; vertical-align: middle;">11,68</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">19,9</td>
<td style="text-align: center; vertical-align: middle;">1,99</td>
<td style="text-align: center; vertical-align: middle;">1,99</td>
<td style="text-align: center; vertical-align: middle;">8,2</td>
<td style="text-align: center; vertical-align: middle;">4,643</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">421,0</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">15,62</td>
<td style="text-align: center; vertical-align: middle;">5,21</td>
<td style="text-align: center; vertical-align: middle;">19,3</td>
<td style="text-align: center; vertical-align: middle;">2,57</td>
<td style="text-align: center; vertical-align: middle;">2,57</td>
<td style="text-align: center; vertical-align: middle;">7,8</td>
<td style="text-align: center; vertical-align: middle;">7,87</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">60</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">40</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">285,0</td>
<td style="text-align: center; vertical-align: middle;">2,18</td>
<td style="text-align: center; vertical-align: middle;">14,39</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">22,5</td>
<td style="text-align: center; vertical-align: middle;">7,72</td>
<td style="text-align: center; vertical-align: middle;">3,86</td>
<td style="text-align: center; vertical-align: middle;">16,4</td>
<td style="text-align: center; vertical-align: middle;">15,97</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">374,0</td>
<td style="text-align: center; vertical-align: middle;">2,84</td>
<td style="text-align: center; vertical-align: middle;">18,40</td>
<td style="text-align: center; vertical-align: middle;">6,14</td>
<td style="text-align: center; vertical-align: middle;">22,2</td>
<td style="text-align: center; vertical-align: middle;">9,83</td>
<td style="text-align: center; vertical-align: middle;">4,92</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">20,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,5</td>
<td style="text-align: center; vertical-align: middle;">459,0</td>
<td style="text-align: center; vertical-align: middle;">3,49</td>
<td style="text-align: center; vertical-align: middle;">22,07</td>
<td style="text-align: center; vertical-align: middle;">7,36</td>
<td style="text-align: center; vertical-align: middle;">21,9</td>
<td style="text-align: center; vertical-align: middle;">11,74</td>
<td style="text-align: center; vertical-align: middle;">5,87</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">25,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">541,0</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">25,38</td>
<td style="text-align: center; vertical-align: middle;">8,46</td>
<td style="text-align: center; vertical-align: middle;">21,7</td>
<td style="text-align: center; vertical-align: middle;">13,45</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
<td style="text-align: center; vertical-align: middle;">15,8</td>
<td style="text-align: center; vertical-align: middle;">29,28</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">695,0</td>
<td style="text-align: center; vertical-align: middle;">5,29</td>
<td style="text-align: center; vertical-align: middle;">30,99</td>
<td style="text-align: center; vertical-align: middle;">10,33</td>
<td style="text-align: center; vertical-align: middle;">21,1</td>
<td style="text-align: center; vertical-align: middle;">16,31</td>
<td style="text-align: center; vertical-align: middle;">8,15</td>
<td style="text-align: center; vertical-align: middle;">15,3</td>
<td style="text-align: center; vertical-align: middle;">36,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">836,0</td>
<td style="text-align: center; vertical-align: middle;">6,37</td>
<td style="text-align: center; vertical-align: middle;">35,33</td>
<td style="text-align: center; vertical-align: middle;">11,78</td>
<td style="text-align: center; vertical-align: middle;">20,6</td>
<td style="text-align: center; vertical-align: middle;">18,48</td>
<td style="text-align: center; vertical-align: middle;">9,24</td>
<td style="text-align: center; vertical-align: middle;">14,9</td>
<td style="text-align: center; vertical-align: middle;">42,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">50</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">601,0</td>
<td style="text-align: center; vertical-align: middle;">4,58</td>
<td style="text-align: center; vertical-align: middle;">30,26</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">22,4</td>
<td style="text-align: center; vertical-align: middle;">22,80</td>
<td style="text-align: center; vertical-align: middle;">9,12</td>
<td style="text-align: center; vertical-align: middle;">19,5</td>
<td style="text-align: center; vertical-align: middle;">42,63</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">70</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">30</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">374,0</td>
<td style="text-align: center; vertical-align: middle;">2,84</td>
<td style="text-align: center; vertical-align: middle;">22,22</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">24,4</td>
<td style="text-align: center; vertical-align: middle;">5,87</td>
<td style="text-align: center; vertical-align: middle;">3,91</td>
<td style="text-align: center; vertical-align: middle;">12,5</td>
<td style="text-align: center; vertical-align: middle;">15,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">541,0</td>
<td style="text-align: center; vertical-align: middle;">4,13</td>
<td style="text-align: center; vertical-align: middle;">30,57</td>
<td style="text-align: center; vertical-align: middle;">8,74</td>
<td style="text-align: center; vertical-align: middle;">23,8</td>
<td style="text-align: center; vertical-align: middle;">7,90</td>
<td style="text-align: center; vertical-align: middle;">5,27</td>
<td style="text-align: center; vertical-align: middle;">12,1</td>
<td style="text-align: center; vertical-align: middle;">21,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">70</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">50</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">454,0</td>
<td style="text-align: center; vertical-align: middle;">3,46</td>
<td style="text-align: center; vertical-align: middle;">31,48</td>
<td style="text-align: center; vertical-align: middle;">8,99</td>
<td style="text-align: center; vertical-align: middle;">26,3</td>
<td style="text-align: center; vertical-align: middle;">18,76</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
<td style="text-align: center; vertical-align: middle;">37,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">855,0</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">54,67</td>
<td style="text-align: center; vertical-align: middle;">15,62</td>
<td style="text-align: center; vertical-align: middle;">25,3</td>
<td style="text-align: center; vertical-align: middle;">32,26</td>
<td style="text-align: center; vertical-align: middle;">12,90</td>
<td style="text-align: center; vertical-align: middle;">19,4</td>
<td style="text-align: center; vertical-align: middle;">68,07</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1040,0</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
<td style="text-align: center; vertical-align: middle;">63,46</td>
<td style="text-align: center; vertical-align: middle;">18,13</td>
<td style="text-align: center; vertical-align: middle;">24,8</td>
<td style="text-align: center; vertical-align: middle;">37,28</td>
<td style="text-align: center; vertical-align: middle;">14,91</td>
<td style="text-align: center; vertical-align: middle;">19,0</td>
<td style="text-align: center; vertical-align: middle;">80,77</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">70</td>
<td style="text-align: center; vertical-align: middle;">60</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">721,0</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">50,79</td>
<td style="text-align: center; vertical-align: middle;">14,51</td>
<td style="text-align: center; vertical-align: middle;">26,5</td>
<td style="text-align: center; vertical-align: middle;">40,03</td>
<td style="text-align: center; vertical-align: middle;">13,34</td>
<td style="text-align: center; vertical-align: middle;">23,6</td>
<td style="text-align: center; vertical-align: middle;">72,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">20</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">374,0</td>
<td style="text-align: center; vertical-align: middle;">2,84</td>
<td style="text-align: center; vertical-align: middle;">25,19</td>
<td style="text-align: center; vertical-align: middle;">6,30</td>
<td style="text-align: center; vertical-align: middle;">26,0</td>
<td style="text-align: center; vertical-align: middle;">2,65</td>
<td style="text-align: center; vertical-align: middle;">2,65</td>
<td style="text-align: center; vertical-align: middle;">8,4</td>
<td style="text-align: center; vertical-align: middle;">8,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">30</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">414,0</td>
<td style="text-align: center; vertical-align: middle;">3,16</td>
<td style="text-align: center; vertical-align: middle;">31,27</td>
<td style="text-align: center; vertical-align: middle;">7,82</td>
<td style="text-align: center; vertical-align: middle;">27,5</td>
<td style="text-align: center; vertical-align: middle;">6,65</td>
<td style="text-align: center; vertical-align: middle;">4,43</td>
<td style="text-align: center; vertical-align: middle;">12,7</td>
<td style="text-align: center; vertical-align: middle;">18,37</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">601,0</td>
<td style="text-align: center; vertical-align: middle;">4,58</td>
<td style="text-align: center; vertical-align: middle;">43,35</td>
<td style="text-align: center; vertical-align: middle;">10,84</td>
<td style="text-align: center; vertical-align: middle;">26,9</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">12,2</td>
<td style="text-align: center; vertical-align: middle;">25,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">35</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">434,0</td>
<td style="text-align: center; vertical-align: middle;">3,30</td>
<td style="text-align: center; vertical-align: middle;">34,31</td>
<td style="text-align: center; vertical-align: middle;">8,58</td>
<td style="text-align: center; vertical-align: middle;">28,1</td>
<td style="text-align: center; vertical-align: middle;">9,41</td>
<td style="text-align: center; vertical-align: middle;">5,38</td>
<td style="text-align: center; vertical-align: middle;">14,7</td>
<td style="text-align: center; vertical-align: middle;">24,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">631,0</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">47,80</td>
<td style="text-align: center; vertical-align: middle;">11,95</td>
<td style="text-align: center; vertical-align: middle;">27,5</td>
<td style="text-align: center; vertical-align: middle;">12,89</td>
<td style="text-align: center; vertical-align: middle;">7,37</td>
<td style="text-align: center; vertical-align: middle;">14,3</td>
<td style="text-align: center; vertical-align: middle;">34,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">40</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">454,0</td>
<td style="text-align: center; vertical-align: middle;">3,46</td>
<td style="text-align: center; vertical-align: middle;">37,36</td>
<td style="text-align: center; vertical-align: middle;">9,34</td>
<td style="text-align: center; vertical-align: middle;">28,7</td>
<td style="text-align: center; vertical-align: middle;">12,72</td>
<td style="text-align: center; vertical-align: middle;">6,36</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">30,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">661,0</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">52,25</td>
<td style="text-align: center; vertical-align: middle;">13,06</td>
<td style="text-align: center; vertical-align: middle;">28,1</td>
<td style="text-align: center; vertical-align: middle;">17,57</td>
<td style="text-align: center; vertical-align: middle;">8,78</td>
<td style="text-align: center; vertical-align: middle;">16,3</td>
<td style="text-align: center; vertical-align: middle;">43,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">855,0</td>
<td style="text-align: center; vertical-align: middle;">6,51</td>
<td style="text-align: center; vertical-align: middle;">64,79</td>
<td style="text-align: center; vertical-align: middle;">16,20</td>
<td style="text-align: center; vertical-align: middle;">27,5</td>
<td style="text-align: center; vertical-align: middle;">21,49</td>
<td style="text-align: center; vertical-align: middle;">10,74</td>
<td style="text-align: center; vertical-align: middle;">15,9</td>
<td style="text-align: center; vertical-align: middle;">55,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1040,0</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
<td style="text-align: center; vertical-align: middle;">75,11</td>
<td style="text-align: center; vertical-align: middle;">18,78</td>
<td style="text-align: center; vertical-align: middle;">26,9</td>
<td style="text-align: center; vertical-align: middle;">24,65</td>
<td style="text-align: center; vertical-align: middle;">12,32</td>
<td style="text-align: center; vertical-align: middle;">15,4</td>
<td style="text-align: center; vertical-align: middle;">64,97</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1203,0</td>
<td style="text-align: center; vertical-align: middle;">9,17</td>
<td style="text-align: center; vertical-align: middle;">83,32</td>
<td style="text-align: center; vertical-align: middle;">20,83</td>
<td style="text-align: center; vertical-align: middle;">26,3</td>
<td style="text-align: center; vertical-align: middle;">27,05</td>
<td style="text-align: center; vertical-align: middle;">13,52</td>
<td style="text-align: center; vertical-align: middle;">15,0</td>
<td style="text-align: center; vertical-align: middle;">73,07</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">60</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">534,0</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">49,53</td>
<td style="text-align: center; vertical-align: middle;">12,38</td>
<td style="text-align: center; vertical-align: middle;">30,5</td>
<td style="text-align: center; vertical-align: middle;">31,88</td>
<td style="text-align: center; vertical-align: middle;">10,63</td>
<td style="text-align: center; vertical-align: middle;">24,4</td>
<td style="text-align: center; vertical-align: middle;">61,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">781,0</td>
<td style="text-align: center; vertical-align: middle;">5,95</td>
<td style="text-align: center; vertical-align: middle;">70,05</td>
<td style="text-align: center; vertical-align: middle;">17,51</td>
<td style="text-align: center; vertical-align: middle;">30,0</td>
<td style="text-align: center; vertical-align: middle;">44,91</td>
<td style="text-align: center; vertical-align: middle;">14,97</td>
<td style="text-align: center; vertical-align: middle;">24,0</td>
<td style="text-align: center; vertical-align: middle;">88,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1010,0</td>
<td style="text-align: center; vertical-align: middle;">7,73</td>
<td style="text-align: center; vertical-align: middle;">87,92</td>
<td style="text-align: center; vertical-align: middle;">21,98</td>
<td style="text-align: center; vertical-align: middle;">29,4</td>
<td style="text-align: center; vertical-align: middle;">56,16</td>
<td style="text-align: center; vertical-align: middle;">18,72</td>
<td style="text-align: center; vertical-align: middle;">23,5</td>
<td style="text-align: center; vertical-align: middle;">113,13</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1236,0</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;">103,28</td>
<td style="text-align: center; vertical-align: middle;">25,83</td>
<td style="text-align: center; vertical-align: middle;">28,9</td>
<td style="text-align: center; vertical-align: middle;">65,75</td>
<td style="text-align: center; vertical-align: middle;">21,92</td>
<td style="text-align: center; vertical-align: middle;">23,1</td>
<td style="text-align: center; vertical-align: middle;">135,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1443,0</td>
<td style="text-align: center; vertical-align: middle;">10,99</td>
<td style="text-align: center; vertical-align: middle;">116,25</td>
<td style="text-align: center; vertical-align: middle;">29,06</td>
<td style="text-align: center; vertical-align: middle;">28,4</td>
<td style="text-align: center; vertical-align: middle;">73,63</td>
<td style="text-align: center; vertical-align: middle;">24,54</td>
<td style="text-align: center; vertical-align: middle;">22,6</td>
<td style="text-align: center; vertical-align: middle;">155,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">661,0</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">59,13</td>
<td style="text-align: center; vertical-align: middle;">13,14</td>
<td style="text-align: center; vertical-align: middle;">29,9</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">6,73</td>
<td style="text-align: center; vertical-align: middle;">10,9</td>
<td style="text-align: center; vertical-align: middle;">29,81</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">90</td>
<td style="text-align: center; vertical-align: middle;">40</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">721,0</td>
<td style="text-align: center; vertical-align: middle;">5,50</td>
<td style="text-align: center; vertical-align: middle;">70,49</td>
<td style="text-align: center; vertical-align: middle;">15,67</td>
<td style="text-align: center; vertical-align: middle;">31,3</td>
<td style="text-align: center; vertical-align: middle;">19,62</td>
<td style="text-align: center; vertical-align: middle;">9,81</td>
<td style="text-align: center; vertical-align: middle;">16,5</td>
<td style="text-align: center; vertical-align: middle;">51,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">90</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">50</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">781,0</td>
<td style="text-align: center; vertical-align: middle;">5,95</td>
<td style="text-align: center; vertical-align: middle;">81,85</td>
<td style="text-align: center; vertical-align: middle;">18,19</td>
<td style="text-align: center; vertical-align: middle;">32,4</td>
<td style="text-align: center; vertical-align: middle;">32,75</td>
<td style="text-align: center; vertical-align: middle;">13,10</td>
<td style="text-align: center; vertical-align: middle;">20,5</td>
<td style="text-align: center; vertical-align: middle;">76,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1015,0</td>
<td style="text-align: center; vertical-align: middle;">7,73</td>
<td style="text-align: center; vertical-align: middle;">102,71</td>
<td style="text-align: center; vertical-align: middle;">22,82</td>
<td style="text-align: center; vertical-align: middle;">31,8</td>
<td style="text-align: center; vertical-align: middle;">40,74</td>
<td style="text-align: center; vertical-align: middle;">16,30</td>
<td style="text-align: center; vertical-align: middle;">20,0</td>
<td style="text-align: center; vertical-align: middle;">97,70</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1236,0</td>
<td style="text-align: center; vertical-align: middle;">9,42</td>
<td style="text-align: center; vertical-align: middle;">120,60</td>
<td style="text-align: center; vertical-align: middle;">26,80</td>
<td style="text-align: center; vertical-align: middle;">31,2</td>
<td style="text-align: center; vertical-align: middle;">47,45</td>
<td style="text-align: center; vertical-align: middle;">18,98</td>
<td style="text-align: center; vertical-align: middle;">19,6</td>
<td style="text-align: center; vertical-align: middle;">116,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">494,0</td>
<td style="text-align: center; vertical-align: middle;">3,76</td>
<td style="text-align: center; vertical-align: middle;">55,77</td>
<td style="text-align: center; vertical-align: middle;">11,15</td>
<td style="text-align: center; vertical-align: middle;">33,6</td>
<td style="text-align: center; vertical-align: middle;">8,22</td>
<td style="text-align: center; vertical-align: middle;">5,48</td>
<td style="text-align: center; vertical-align: middle;">12,9</td>
<td style="text-align: center; vertical-align: middle;">24,33</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">100</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">40</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">781,0</td>
<td style="text-align: center; vertical-align: middle;">5,95</td>
<td style="text-align: center; vertical-align: middle;">92,34</td>
<td style="text-align: center; vertical-align: middle;">18,47</td>
<td style="text-align: center; vertical-align: middle;">34,4</td>
<td style="text-align: center; vertical-align: middle;">21,68</td>
<td style="text-align: center; vertical-align: middle;">10,84</td>
<td style="text-align: center; vertical-align: middle;">16,7</td>
<td style="text-align: center; vertical-align: middle;">59,06</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1015,0</td>
<td style="text-align: center; vertical-align: middle;">7,73</td>
<td style="text-align: center; vertical-align: middle;">115,7</td>
<td style="text-align: center; vertical-align: middle;">23,14</td>
<td style="text-align: center; vertical-align: middle;">33,8</td>
<td style="text-align: center; vertical-align: middle;">26,72</td>
<td style="text-align: center; vertical-align: middle;">13,36</td>
<td style="text-align: center; vertical-align: middle;">16,2</td>
<td style="text-align: center; vertical-align: middle;">74,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="6">100</td>
<td style="text-align: center; vertical-align: middle;" rowspan="6">50</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">574,0</td>
<td style="text-align: center; vertical-align: middle;">4,37</td>
<td style="text-align: center; vertical-align: middle;">74,98</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">36,2</td>
<td style="text-align: center; vertical-align: middle;">25,68</td>
<td style="text-align: center; vertical-align: middle;">10,27</td>
<td style="text-align: center; vertical-align: middle;">21,2</td>
<td style="text-align: center; vertical-align: middle;">61,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">841,0</td>
<td style="text-align: center; vertical-align: middle;">6,41</td>
<td style="text-align: center; vertical-align: middle;">106,46</td>
<td style="text-align: center; vertical-align: middle;">21,29</td>
<td style="text-align: center; vertical-align: middle;">35,6</td>
<td style="text-align: center; vertical-align: middle;">36,06</td>
<td style="text-align: center; vertical-align: middle;">14,42</td>
<td style="text-align: center; vertical-align: middle;">20,7</td>
<td style="text-align: center; vertical-align: middle;">88,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1095,0</td>
<td style="text-align: center; vertical-align: middle;">8,34</td>
<td style="text-align: center; vertical-align: middle;">134,14</td>
<td style="text-align: center; vertical-align: middle;">26,83</td>
<td style="text-align: center; vertical-align: middle;">35,0</td>
<td style="text-align: center; vertical-align: middle;">44,95</td>
<td style="text-align: center; vertical-align: middle;">17,98</td>
<td style="text-align: center; vertical-align: middle;">20,3</td>
<td style="text-align: center; vertical-align: middle;">112,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1336,0</td>
<td style="text-align: center; vertical-align: middle;">10,19</td>
<td style="text-align: center; vertical-align: middle;">158,19</td>
<td style="text-align: center; vertical-align: middle;">31,64</td>
<td style="text-align: center; vertical-align: middle;">34,4</td>
<td style="text-align: center; vertical-align: middle;">52,53</td>
<td style="text-align: center; vertical-align: middle;">21,01</td>
<td style="text-align: center; vertical-align: middle;">19,8</td>
<td style="text-align: center; vertical-align: middle;">134,58</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1560,0</td>
<td style="text-align: center; vertical-align: middle;">11,93</td>
<td style="text-align: center; vertical-align: middle;">178,75</td>
<td style="text-align: center; vertical-align: middle;">35,75</td>
<td style="text-align: center; vertical-align: middle;">33,8</td>
<td style="text-align: center; vertical-align: middle;">58,67</td>
<td style="text-align: center; vertical-align: middle;">23,47</td>
<td style="text-align: center; vertical-align: middle;">19,4</td>
<td style="text-align: center; vertical-align: middle;">154,20</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">1924,0</td>
<td style="text-align: center; vertical-align: middle;">14,66</td>
<td style="text-align: center; vertical-align: middle;">196,24</td>
<td style="text-align: center; vertical-align: middle;">39,25</td>
<td style="text-align: center; vertical-align: middle;">31,9</td>
<td style="text-align: center; vertical-align: middle;">64,29</td>
<td style="text-align: center; vertical-align: middle;">25,72</td>
<td style="text-align: center; vertical-align: middle;">18,3</td>
<td style="text-align: center; vertical-align: middle;">180,79</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="4">100</td>
<td style="text-align: center; vertical-align: middle;" rowspan="4">60</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">901,0</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">120,57</td>
<td style="text-align: center; vertical-align: middle;">24,11</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
<td style="text-align: center; vertical-align: middle;">54,65</td>
<td style="text-align: center; vertical-align: middle;">18,22</td>
<td style="text-align: center; vertical-align: middle;">24,6</td>
<td style="text-align: center; vertical-align: middle;">121,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1175,0</td>
<td style="text-align: center; vertical-align: middle;">8,95</td>
<td style="text-align: center; vertical-align: middle;">152,28</td>
<td style="text-align: center; vertical-align: middle;">30,52</td>
<td style="text-align: center; vertical-align: middle;">36,0</td>
<td style="text-align: center; vertical-align: middle;">68,68</td>
<td style="text-align: center; vertical-align: middle;">22,89</td>
<td style="text-align: center; vertical-align: middle;">24,2</td>
<td style="text-align: center; vertical-align: middle;">156,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1440,0</td>
<td style="text-align: center; vertical-align: middle;">10,96</td>
<td style="text-align: center; vertical-align: middle;">180,77</td>
<td style="text-align: center; vertical-align: middle;">36,15</td>
<td style="text-align: center; vertical-align: middle;">35,5</td>
<td style="text-align: center; vertical-align: middle;">80,83</td>
<td style="text-align: center; vertical-align: middle;">26,94</td>
<td style="text-align: center; vertical-align: middle;">23,7</td>
<td style="text-align: center; vertical-align: middle;">187,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1680,0</td>
<td style="text-align: center; vertical-align: middle;">12,81</td>
<td style="text-align: center; vertical-align: middle;">205,30</td>
<td style="text-align: center; vertical-align: middle;">41,06</td>
<td style="text-align: center; vertical-align: middle;">34,9</td>
<td style="text-align: center; vertical-align: middle;">91,20</td>
<td style="text-align: center; vertical-align: middle;">30,40</td>
<td style="text-align: center; vertical-align: middle;">23,3</td>
<td style="text-align: center; vertical-align: middle;">216,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">100</td>
<td style="text-align: center; vertical-align: middle;">80</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1640,0</td>
<td style="text-align: center; vertical-align: middle;">12,42</td>
<td style="text-align: center; vertical-align: middle;">225,94</td>
<td style="text-align: center; vertical-align: middle;">45,19</td>
<td style="text-align: center; vertical-align: middle;">37,2</td>
<td style="text-align: center; vertical-align: middle;">159,61</td>
<td style="text-align: center; vertical-align: middle;">39,90</td>
<td style="text-align: center; vertical-align: middle;">31,2</td>
<td style="text-align: center; vertical-align: middle;">307,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">110</td>
<td style="text-align: center; vertical-align: middle;">30</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">527,0</td>
<td style="text-align: center; vertical-align: middle;">4,07</td>
<td style="text-align: center; vertical-align: middle;">71,62</td>
<td style="text-align: center; vertical-align: middle;">13,02</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">36,6</td>
<td style="text-align: center; vertical-align: middle;">27,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">120</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">40</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">901,0</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">148,04</td>
<td style="text-align: center; vertical-align: middle;">24,67</td>
<td style="text-align: center; vertical-align: middle;">40,5</td>
<td style="text-align: center; vertical-align: middle;">25,80</td>
<td style="text-align: center; vertical-align: middle;">12,90</td>
<td style="text-align: center; vertical-align: middle;">16,9</td>
<td style="text-align: center; vertical-align: middle;">74,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1175,0</td>
<td style="text-align: center; vertical-align: middle;">8,96</td>
<td style="text-align: center; vertical-align: middle;">186,89</td>
<td style="text-align: center; vertical-align: middle;">31,15</td>
<td style="text-align: center; vertical-align: middle;">39,9</td>
<td style="text-align: center; vertical-align: middle;">31,92</td>
<td style="text-align: center; vertical-align: middle;">15,96</td>
<td style="text-align: center; vertical-align: middle;">16,5</td>
<td style="text-align: center; vertical-align: middle;">94,23</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1436,0</td>
<td style="text-align: center; vertical-align: middle;">10,93</td>
<td style="text-align: center; vertical-align: middle;">220,81</td>
<td style="text-align: center; vertical-align: middle;">36,80</td>
<td style="text-align: center; vertical-align: middle;">32,9</td>
<td style="text-align: center; vertical-align: middle;">36,98</td>
<td style="text-align: center; vertical-align: middle;">18,49</td>
<td style="text-align: center; vertical-align: middle;">16,0</td>
<td style="text-align: center; vertical-align: middle;">111,35</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="2">120</td>
<td style="text-align: center; vertical-align: middle;" rowspan="2">50</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1255,0</td>
<td style="text-align: center; vertical-align: middle;">9,55</td>
<td style="text-align: center; vertical-align: middle;">213,82</td>
<td style="text-align: center; vertical-align: middle;">35,64</td>
<td style="text-align: center; vertical-align: middle;">41,3</td>
<td style="text-align: center; vertical-align: middle;">53,47</td>
<td style="text-align: center; vertical-align: middle;">21,39</td>
<td style="text-align: center; vertical-align: middle;">20,6</td>
<td style="text-align: center; vertical-align: middle;">144,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1536,0</td>
<td style="text-align: center; vertical-align: middle;">11,69</td>
<td style="text-align: center; vertical-align: middle;">253,89</td>
<td style="text-align: center; vertical-align: middle;">42,32</td>
<td style="text-align: center; vertical-align: middle;">40,7</td>
<td style="text-align: center; vertical-align: middle;">62,70</td>
<td style="text-align: center; vertical-align: middle;">25,08</td>
<td style="text-align: center; vertical-align: middle;">20,2</td>
<td style="text-align: center; vertical-align: middle;">172,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">120</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">60</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">1020,0</td>
<td style="text-align: center; vertical-align: middle;">7,77</td>
<td style="text-align: center; vertical-align: middle;">189,12</td>
<td style="text-align: center; vertical-align: middle;">31,52</td>
<td style="text-align: center; vertical-align: middle;">43,0</td>
<td style="text-align: center; vertical-align: middle;">64,40</td>
<td style="text-align: center; vertical-align: middle;">21,47</td>
<td style="text-align: center; vertical-align: middle;">25,1</td>
<td style="text-align: center; vertical-align: middle;">156,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1335,0</td>
<td style="text-align: center; vertical-align: middle;">10,19</td>
<td style="text-align: center; vertical-align: middle;">240,74</td>
<td style="text-align: center; vertical-align: middle;">40,12</td>
<td style="text-align: center; vertical-align: middle;">42,5</td>
<td style="text-align: center; vertical-align: middle;">81,25</td>
<td style="text-align: center; vertical-align: middle;">27,08</td>
<td style="text-align: center; vertical-align: middle;">24,7</td>
<td style="text-align: center; vertical-align: middle;">201,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1636,0</td>
<td style="text-align: center; vertical-align: middle;">12,42</td>
<td style="text-align: center; vertical-align: middle;">286,97</td>
<td style="text-align: center; vertical-align: middle;">47,83</td>
<td style="text-align: center; vertical-align: middle;">41,9</td>
<td style="text-align: center; vertical-align: middle;">95,99</td>
<td style="text-align: center; vertical-align: middle;">32,00</td>
<td style="text-align: center; vertical-align: middle;">24,2</td>
<td style="text-align: center; vertical-align: middle;">242,23</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">1920,0</td>
<td style="text-align: center; vertical-align: middle;">14,65</td>
<td style="text-align: center; vertical-align: middle;">328,01</td>
<td style="text-align: center; vertical-align: middle;">54,67</td>
<td style="text-align: center; vertical-align: middle;">41,3</td>
<td style="text-align: center; vertical-align: middle;">108,77</td>
<td style="text-align: center; vertical-align: middle;">36,26</td>
<td style="text-align: center; vertical-align: middle;">23,8</td>
<td style="text-align: center; vertical-align: middle;">279,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">2404,0</td>
<td style="text-align: center; vertical-align: middle;">18,34</td>
<td style="text-align: center; vertical-align: middle;">375,31</td>
<td style="text-align: center; vertical-align: middle;">62,55</td>
<td style="text-align: center; vertical-align: middle;">39,5</td>
<td style="text-align: center; vertical-align: middle;">123,98</td>
<td style="text-align: center; vertical-align: middle;">41,33</td>
<td style="text-align: center; vertical-align: middle;">22,7</td>
<td style="text-align: center; vertical-align: middle;">339,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="5">120</td>
<td style="text-align: center; vertical-align: middle;" rowspan="5">80</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">1140,0</td>
<td style="text-align: center; vertical-align: middle;">8,69</td>
<td style="text-align: center; vertical-align: middle;">230,20</td>
<td style="text-align: center; vertical-align: middle;">38,37</td>
<td style="text-align: center; vertical-align: middle;">44,9</td>
<td style="text-align: center; vertical-align: middle;">123,43</td>
<td style="text-align: center; vertical-align: middle;">30,86</td>
<td style="text-align: center; vertical-align: middle;">32,9</td>
<td style="text-align: center; vertical-align: middle;">255,47</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">1495,0</td>
<td style="text-align: center; vertical-align: middle;">11,39</td>
<td style="text-align: center; vertical-align: middle;">194,59</td>
<td style="text-align: center; vertical-align: middle;">49,10</td>
<td style="text-align: center; vertical-align: middle;">44,4</td>
<td style="text-align: center; vertical-align: middle;">157,29</td>
<td style="text-align: center; vertical-align: middle;">39,32</td>
<td style="text-align: center; vertical-align: middle;">32,4</td>
<td style="text-align: center; vertical-align: middle;">331,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">1840,0</td>
<td style="text-align: center; vertical-align: middle;">13,98</td>
<td style="text-align: center; vertical-align: middle;">353,14</td>
<td style="text-align: center; vertical-align: middle;">58,86</td>
<td style="text-align: center; vertical-align: middle;">43,9</td>
<td style="text-align: center; vertical-align: middle;">187,78</td>
<td style="text-align: center; vertical-align: middle;">46,94</td>
<td style="text-align: center; vertical-align: middle;">32,0</td>
<td style="text-align: center; vertical-align: middle;">402,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">2160,0</td>
<td style="text-align: center; vertical-align: middle;">16,49</td>
<td style="text-align: center; vertical-align: middle;">406,00</td>
<td style="text-align: center; vertical-align: middle;">67,68</td>
<td style="text-align: center; vertical-align: middle;">43,3</td>
<td style="text-align: center; vertical-align: middle;">215,00</td>
<td style="text-align: center; vertical-align: middle;">53,82</td>
<td style="text-align: center; vertical-align: middle;">31,5</td>
<td style="text-align: center; vertical-align: middle;">468,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">2724,0</td>
<td style="text-align: center; vertical-align: middle;">20,76</td>
<td style="text-align: center; vertical-align: middle;">475,83</td>
<td style="text-align: center; vertical-align: middle;">79,31</td>
<td style="text-align: center; vertical-align: middle;">41,8</td>
<td style="text-align: center; vertical-align: middle;">251,66</td>
<td style="text-align: center; vertical-align: middle;">62,92</td>
<td style="text-align: center; vertical-align: middle;">30,4</td>
<td style="text-align: center; vertical-align: middle;">584,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="3">120</td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">100</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">2036,0</td>
<td style="text-align: center; vertical-align: middle;">15,50</td>
<td style="text-align: center; vertical-align: middle;">419,31</td>
<td style="text-align: center; vertical-align: middle;">69,88</td>
<td style="text-align: center; vertical-align: middle;">45,4</td>
<td style="text-align: center; vertical-align: middle;">316,27</td>
<td style="text-align: center; vertical-align: middle;">63,25</td>
<td style="text-align: center; vertical-align: middle;">39,4</td>
<td style="text-align: center; vertical-align: middle;">582,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">2403,0</td>
<td style="text-align: center; vertical-align: middle;">18,31</td>
<td style="text-align: center; vertical-align: middle;">484,11</td>
<td style="text-align: center; vertical-align: middle;">80,68</td>
<td style="text-align: center; vertical-align: middle;">44,9</td>
<td style="text-align: center; vertical-align: middle;">364,86</td>
<td style="text-align: center; vertical-align: middle;">72,97</td>
<td style="text-align: center; vertical-align: middle;">39,0</td>
<td style="text-align: center; vertical-align: middle;">682,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">8,0</td>
<td style="text-align: center; vertical-align: middle;">3044,0</td>
<td style="text-align: center; vertical-align: middle;">23,19</td>
<td style="text-align: center; vertical-align: middle;">576,35</td>
<td style="text-align: center; vertical-align: middle;">96,06</td>
<td style="text-align: center; vertical-align: middle;">43,5</td>
<td style="text-align: center; vertical-align: middle;">433,83</td>
<td style="text-align: center; vertical-align: middle;">86,77</td>
<td style="text-align: center; vertical-align: middle;">37,8</td>
<td style="text-align: center; vertical-align: middle;">861,65</td>
</tr>
<tr>
<td style="vertical-align: middle; text-align: left;" colspan="12">
<p class="is-style-odstavec-poznamka"><strong>Poznámka:<br></strong>Další průřezy pokračují až do šířky rozměru 500x200x8 mm, viz např. <a href="http://www.ferona.cz" target="_blank" rel="noreferrer noopener">www.ferona.cz</a></p>
</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15"><em>Tab. 14.15</em> Tabulky železobetonových desek</p>



<p class="wp-block-paragraph">Návod k používání tabulek:</p>



<p class="wp-block-paragraph">podle typu (jednosměrně pnutá deska nebo deska působící ve více směrech) vyhledáme v odpovídající tabulce ohybový moment v závislosti na zatížení a rozpětí desky. V <em><a href="#tab-3-9">tab. 3.9</a></em> v závislosti na ohybovém momentu a kvalitě materiálu vyhledáme odpovídající tloušťku desky.</p>



<p class="wp-block-paragraph" id="tab-14-15-1"><em>Tab. 14.15.1</em> Jednosměrně pnuté desky <span class="katex-eq" data-katex-display="false">M=1/8q_\text{d}\cdot\ell^2</span></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="17"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9475" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-277.jpg" alt="" width="191" height="178" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-277.jpg 191w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-277-150x140.jpg 150w" sizes="(max-width: 191px) 100vw, 191px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">do 1,0</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">1,0</td>
<td style="text-align: center; vertical-align: middle;">1,25</td>
<td style="text-align: center; vertical-align: middle;">1,5</td>
<td style="text-align: center; vertical-align: middle;">1,75</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,2</td>
<td style="text-align: center; vertical-align: middle;">0,72</td>
<td style="text-align: center; vertical-align: middle;">1,08</td>
<td style="text-align: center; vertical-align: middle;">1,44</td>
<td style="text-align: center; vertical-align: middle;">1,80</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;">2,52</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,4</td>
<td style="text-align: center; vertical-align: middle;">0,98</td>
<td style="text-align: center; vertical-align: middle;">1,47</td>
<td style="text-align: center; vertical-align: middle;">1,96</td>
<td style="text-align: center; vertical-align: middle;">2,45</td>
<td style="text-align: center; vertical-align: middle;">2,94</td>
<td style="text-align: center; vertical-align: middle;">3,43</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,6</td>
<td style="text-align: center; vertical-align: middle;">1,28</td>
<td style="text-align: center; vertical-align: middle;">1,92</td>
<td style="text-align: center; vertical-align: middle;">2,56</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">4,48</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,8</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;">2,43</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">4,05</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">5,67</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">4,0</td>
<td style="text-align: center; vertical-align: middle;">5,0</td>
<td style="text-align: center; vertical-align: middle;">6,7</td>
<td style="text-align: center; vertical-align: middle;">7,0</td>
<td style="text-align: center; vertical-align: middle;">8,0</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,2</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">6,05</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">8,47</td>
<td style="text-align: center; vertical-align: middle;">9,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,4</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">7,02</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">10,08</td>
<td style="text-align: center; vertical-align: middle;">11,52</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">5,07</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,14</td>
<td style="text-align: center; vertical-align: middle;">11,83</td>
<td style="text-align: center; vertical-align: middle;">13,52</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,8</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">9,80</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">13,72</td>
<td style="text-align: center; vertical-align: middle;">15,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">11,25</td>
<td style="text-align: center; vertical-align: middle;">13,50</td>
<td style="text-align: center; vertical-align: middle;">15,75</td>
<td style="text-align: center; vertical-align: middle;">18,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">13,24</td>
<td style="text-align: center; vertical-align: middle;">12,80</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
<td style="text-align: center; vertical-align: middle;">17,92</td>
<td style="text-align: center; vertical-align: middle;">20,48</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,4</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">11,56</td>
<td style="text-align: center; vertical-align: middle;">14,45</td>
<td style="text-align: center; vertical-align: middle;">17,34</td>
<td style="text-align: center; vertical-align: middle;">20,23</td>
<td style="text-align: center; vertical-align: middle;">23,12</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">12,96</td>
<td style="text-align: center; vertical-align: middle;">16,20</td>
<td style="text-align: center; vertical-align: middle;">19,44</td>
<td style="text-align: center; vertical-align: middle;">22,68</td>
<td style="text-align: center; vertical-align: middle;">25,92</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-2"><em>Tab. 14.15.2</em> Jednosměrně pnuté desky <span class="katex-eq" data-katex-display="false">M=1/10q_\text{d}\cdot\ell^2</span></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="17"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9476" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-278.jpg" alt="" width="259" height="358" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-278.jpg 259w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-278-109x150.jpg 109w" sizes="(max-width: 259px) 100vw, 259px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">do 1,0</td>
<td style="text-align: center; vertical-align: middle;">0,40</td>
<td style="text-align: center; vertical-align: middle;">0,60</td>
<td style="text-align: center; vertical-align: middle;">1,80</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
<td style="text-align: center; vertical-align: middle;">1,40</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,2</td>
<td style="text-align: center; vertical-align: middle;">0,58</td>
<td style="text-align: center; vertical-align: middle;">0,86</td>
<td style="text-align: center; vertical-align: middle;">1,15</td>
<td style="text-align: center; vertical-align: middle;">1,44</td>
<td style="text-align: center; vertical-align: middle;">1,73</td>
<td style="text-align: center; vertical-align: middle;">2,02</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,4</td>
<td style="text-align: center; vertical-align: middle;">0,78</td>
<td style="text-align: center; vertical-align: middle;">1,18</td>
<td style="text-align: center; vertical-align: middle;">1,57</td>
<td style="text-align: center; vertical-align: middle;">1,96</td>
<td style="text-align: center; vertical-align: middle;">2,35</td>
<td style="text-align: center; vertical-align: middle;">2,74</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,6</td>
<td style="text-align: center; vertical-align: middle;">1,02</td>
<td style="text-align: center; vertical-align: middle;">1,54</td>
<td style="text-align: center; vertical-align: middle;">2,05</td>
<td style="text-align: center; vertical-align: middle;">2,56</td>
<td style="text-align: center; vertical-align: middle;">3,07</td>
<td style="text-align: center; vertical-align: middle;">3,58</td>
<td style="text-align: center; vertical-align: middle;">4,10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,8</td>
<td style="text-align: center; vertical-align: middle;">1,30</td>
<td style="text-align: center; vertical-align: middle;">1,94</td>
<td style="text-align: center; vertical-align: middle;">2,59</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">5,18</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">2,40</td>
<td style="text-align: center; vertical-align: middle;">3,20</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">5,60</td>
<td style="text-align: center; vertical-align: middle;">6,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,2</td>
<td style="text-align: center; vertical-align: middle;">1,94</td>
<td style="text-align: center; vertical-align: middle;">2,90</td>
<td style="text-align: center; vertical-align: middle;">3,87</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">5,81</td>
<td style="text-align: center; vertical-align: middle;">6,78</td>
<td style="text-align: center; vertical-align: middle;">7,74</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,4</td>
<td style="text-align: center; vertical-align: middle;">2,30</td>
<td style="text-align: center; vertical-align: middle;">3,46</td>
<td style="text-align: center; vertical-align: middle;">4,61</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">6,91</td>
<td style="text-align: center; vertical-align: middle;">8,06</td>
<td style="text-align: center; vertical-align: middle;">9,22</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">2,70</td>
<td style="text-align: center; vertical-align: middle;">4,06</td>
<td style="text-align: center; vertical-align: middle;">5,41</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">8,11</td>
<td style="text-align: center; vertical-align: middle;">9,46</td>
<td style="text-align: center; vertical-align: middle;">10,82</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,8</td>
<td style="text-align: center; vertical-align: middle;">3,14</td>
<td style="text-align: center; vertical-align: middle;">4,70</td>
<td style="text-align: center; vertical-align: middle;">6,27</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">9,41</td>
<td style="text-align: center; vertical-align: middle;">10,98</td>
<td style="text-align: center; vertical-align: middle;">12,54</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">12,60</td>
<td style="text-align: center; vertical-align: middle;">14,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">4,1</td>
<td style="text-align: center; vertical-align: middle;">6,14</td>
<td style="text-align: center; vertical-align: middle;">8,19</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;">12,29</td>
<td style="text-align: center; vertical-align: middle;">14,34</td>
<td style="text-align: center; vertical-align: middle;">16,38</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,4</td>
<td style="text-align: center; vertical-align: middle;">4,62</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">11,56</td>
<td style="text-align: center; vertical-align: middle;">13,87</td>
<td style="text-align: center; vertical-align: middle;">16,18</td>
<td style="text-align: center; vertical-align: middle;">18,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">5,18</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">10,37</td>
<td style="text-align: center; vertical-align: middle;">12,96</td>
<td style="text-align: center; vertical-align: middle;">15,55</td>
<td style="text-align: center; vertical-align: middle;">18,14</td>
<td style="text-align: center; vertical-align: middle;">20,74</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-3"><em>Tab. 14.15.3</em> Jednosměrně pnuté desky <span class="katex-eq" data-katex-display="false">M=1/12q_\text{d}\cdot\ell^2</span></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="17"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9477" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-279.jpg" alt="" width="205" height="259" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-279.jpg 205w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-279-119x150.jpg 119w" sizes="(max-width: 205px) 100vw, 205px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">do 1,0</td>
<td style="text-align: center; vertical-align: middle;">0,33</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,67</td>
<td style="text-align: center; vertical-align: middle;">0,83</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">1,17</td>
<td style="text-align: center; vertical-align: middle;">1,33</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,2</td>
<td style="text-align: center; vertical-align: middle;">0,48</td>
<td style="text-align: center; vertical-align: middle;">0,72</td>
<td style="text-align: center; vertical-align: middle;">0,96</td>
<td style="text-align: center; vertical-align: middle;">1,20</td>
<td style="text-align: center; vertical-align: middle;">1,44</td>
<td style="text-align: center; vertical-align: middle;">1,68</td>
<td style="text-align: center; vertical-align: middle;">1,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,4</td>
<td style="text-align: center; vertical-align: middle;">0,65</td>
<td style="text-align: center; vertical-align: middle;">0,98</td>
<td style="text-align: center; vertical-align: middle;">1,31</td>
<td style="text-align: center; vertical-align: middle;">1,63</td>
<td style="text-align: center; vertical-align: middle;">1,96</td>
<td style="text-align: center; vertical-align: middle;">2,29</td>
<td style="text-align: center; vertical-align: middle;">2,61</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,6</td>
<td style="text-align: center; vertical-align: middle;">0,85</td>
<td style="text-align: center; vertical-align: middle;">1,28</td>
<td style="text-align: center; vertical-align: middle;">1,71</td>
<td style="text-align: center; vertical-align: middle;">2,13</td>
<td style="text-align: center; vertical-align: middle;">2,56</td>
<td style="text-align: center; vertical-align: middle;">2,99</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,8</td>
<td style="text-align: center; vertical-align: middle;">1,08</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;">2,70</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">3,78</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">1,33</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">2,67</td>
<td style="text-align: center; vertical-align: middle;">3,33</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">4,67</td>
<td style="text-align: center; vertical-align: middle;">5,33</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,2</td>
<td style="text-align: center; vertical-align: middle;">1,61</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">3,23</td>
<td style="text-align: center; vertical-align: middle;">4,03</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">5,65</td>
<td style="text-align: center; vertical-align: middle;">6,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,4</td>
<td style="text-align: center; vertical-align: middle;">1,92</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">4,80</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">6,72</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">4,51</td>
<td style="text-align: center; vertical-align: middle;">5,63</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">7,89</td>
<td style="text-align: center; vertical-align: middle;">9,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,8</td>
<td style="text-align: center; vertical-align: middle;">2,61</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
<td style="text-align: center; vertical-align: middle;">5,23</td>
<td style="text-align: center; vertical-align: middle;">6,53</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">9,15</td>
<td style="text-align: center; vertical-align: middle;">10,45</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">10,50</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">3,41</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">6,83</td>
<td style="text-align: center; vertical-align: middle;">8,53</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
<td style="text-align: center; vertical-align: middle;">11,95</td>
<td style="text-align: center; vertical-align: middle;">13,65</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,4</td>
<td style="text-align: center; vertical-align: middle;">3,85</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">7,71</td>
<td style="text-align: center; vertical-align: middle;">9,63</td>
<td style="text-align: center; vertical-align: middle;">11,56</td>
<td style="text-align: center; vertical-align: middle;">13,49</td>
<td style="text-align: center; vertical-align: middle;">15,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">12,96</td>
<td style="text-align: center; vertical-align: middle;">15,12</td>
<td style="text-align: center; vertical-align: middle;">17,28</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-4"><em>Tab. 14.15.4</em> Jednosměrně pnuté desky <span class="katex-eq" data-katex-display="false">M=1/16q_\text{d}\cdot\ell^2</span></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="17"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9478" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-280.jpg" alt="" width="252" height="335" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-280.jpg 252w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-280-113x150.jpg 113w" sizes="(max-width: 252px) 100vw, 252px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">do 1,0</td>
<td style="text-align: center; vertical-align: middle;">0,25</td>
<td style="text-align: center; vertical-align: middle;">0,38</td>
<td style="text-align: center; vertical-align: middle;">0,50</td>
<td style="text-align: center; vertical-align: middle;">0,63</td>
<td style="text-align: center; vertical-align: middle;">0,75</td>
<td style="text-align: center; vertical-align: middle;">0,88</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,2</td>
<td style="text-align: center; vertical-align: middle;">0,36</td>
<td style="text-align: center; vertical-align: middle;">0,54</td>
<td style="text-align: center; vertical-align: middle;">0,72</td>
<td style="text-align: center; vertical-align: middle;">0,90</td>
<td style="text-align: center; vertical-align: middle;">1,08</td>
<td style="text-align: center; vertical-align: middle;">1,26</td>
<td style="text-align: center; vertical-align: middle;">1,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,4</td>
<td style="text-align: center; vertical-align: middle;">0,49</td>
<td style="text-align: center; vertical-align: middle;">0,74</td>
<td style="text-align: center; vertical-align: middle;">0,98</td>
<td style="text-align: center; vertical-align: middle;">1,23</td>
<td style="text-align: center; vertical-align: middle;">1,47</td>
<td style="text-align: center; vertical-align: middle;">1,72</td>
<td style="text-align: center; vertical-align: middle;">1,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,6</td>
<td style="text-align: center; vertical-align: middle;">0,64</td>
<td style="text-align: center; vertical-align: middle;">0,96</td>
<td style="text-align: center; vertical-align: middle;">1,28</td>
<td style="text-align: center; vertical-align: middle;">1,60</td>
<td style="text-align: center; vertical-align: middle;">1,92</td>
<td style="text-align: center; vertical-align: middle;">2,24</td>
<td style="text-align: center; vertical-align: middle;">2,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">1,8</td>
<td style="text-align: center; vertical-align: middle;">0,81</td>
<td style="text-align: center; vertical-align: middle;">1,22</td>
<td style="text-align: center; vertical-align: middle;">1,62</td>
<td style="text-align: center; vertical-align: middle;">2,03</td>
<td style="text-align: center; vertical-align: middle;">2,43</td>
<td style="text-align: center; vertical-align: middle;">2,84</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,0</td>
<td style="text-align: center; vertical-align: middle;">1,00</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">2,50</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,50</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,2</td>
<td style="text-align: center; vertical-align: middle;">1,21</td>
<td style="text-align: center; vertical-align: middle;">1,82</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">3,03</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">4,24</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,4</td>
<td style="text-align: center; vertical-align: middle;">1,44</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">3,60</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">5,04</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,6</td>
<td style="text-align: center; vertical-align: middle;">1,69</td>
<td style="text-align: center; vertical-align: middle;">2,54</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">4,23</td>
<td style="text-align: center; vertical-align: middle;">5,07</td>
<td style="text-align: center; vertical-align: middle;">5,92</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">2,8</td>
<td style="text-align: center; vertical-align: middle;">1,96</td>
<td style="text-align: center; vertical-align: middle;">2,94</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
<td style="text-align: center; vertical-align: middle;">4,90</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">6,86</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">5,63</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">7,88</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,2</td>
<td style="text-align: center; vertical-align: middle;">2,56</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">6,40</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">8,96</td>
<td style="text-align: center; vertical-align: middle;">10,24</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,4</td>
<td style="text-align: center; vertical-align: middle;">2,89</td>
<td style="text-align: center; vertical-align: middle;">4,34</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">7,23</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">10,12</td>
<td style="text-align: center; vertical-align: middle;">11,56</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">8,10</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">11,34</td>
<td style="text-align: center; vertical-align: middle;">12,96</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-5"><em>Tab. 14.15.5</em> Obousměrně pnuté desky, poměr stran 1 : 1</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="16"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9479" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-281.jpg" alt="" width="147" height="294" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-281.jpg 147w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-281-75x150.jpg 75w" sizes="(max-width: 147px) 100vw, 147px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">5,63</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">7,88</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">2,72</td>
<td style="text-align: center; vertical-align: middle;">4,08</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
<td style="text-align: center; vertical-align: middle;">6,81</td>
<td style="text-align: center; vertical-align: middle;">8,17</td>
<td style="text-align: center; vertical-align: middle;">9,53</td>
<td style="text-align: center; vertical-align: middle;">10,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">8,10</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">11,34</td>
<td style="text-align: center; vertical-align: middle;">12,96</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">3,80</td>
<td style="text-align: center; vertical-align: middle;">5,70</td>
<td style="text-align: center; vertical-align: middle;">7,60</td>
<td style="text-align: center; vertical-align: middle;">9,51</td>
<td style="text-align: center; vertical-align: middle;">11,41</td>
<td style="text-align: center; vertical-align: middle;">13,31</td>
<td style="text-align: center; vertical-align: middle;">15,21</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">4,41</td>
<td style="text-align: center; vertical-align: middle;">6,61</td>
<td style="text-align: center; vertical-align: middle;">8,82</td>
<td style="text-align: center; vertical-align: middle;">11,02</td>
<td style="text-align: center; vertical-align: middle;">13,23</td>
<td style="text-align: center; vertical-align: middle;">15,43</td>
<td style="text-align: center; vertical-align: middle;">17,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,06</td>
<td style="text-align: center; vertical-align: middle;">7,59</td>
<td style="text-align: center; vertical-align: middle;">10,13</td>
<td style="text-align: center; vertical-align: middle;">12,66</td>
<td style="text-align: center; vertical-align: middle;">15,19</td>
<td style="text-align: center; vertical-align: middle;">17,72</td>
<td style="text-align: center; vertical-align: middle;">20,25</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">11,52</td>
<td style="text-align: center; vertical-align: middle;">14,40</td>
<td style="text-align: center; vertical-align: middle;">17,28</td>
<td style="text-align: center; vertical-align: middle;">20,16</td>
<td style="text-align: center; vertical-align: middle;">23,04</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
<td style="text-align: center; vertical-align: middle;">9,75</td>
<td style="text-align: center; vertical-align: middle;">13,01</td>
<td style="text-align: center; vertical-align: middle;">16,26</td>
<td style="text-align: center; vertical-align: middle;">19,51</td>
<td style="text-align: center; vertical-align: middle;">22,76</td>
<td style="text-align: center; vertical-align: middle;">26,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,4</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
<td style="text-align: center; vertical-align: middle;">10,94</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">18,23</td>
<td style="text-align: center; vertical-align: middle;">21,87</td>
<td style="text-align: center; vertical-align: middle;">25,52</td>
<td style="text-align: center; vertical-align: middle;">29,16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">8,12</td>
<td style="text-align: center; vertical-align: middle;">12,18</td>
<td style="text-align: center; vertical-align: middle;">16,25</td>
<td style="text-align: center; vertical-align: middle;">20,31</td>
<td style="text-align: center; vertical-align: middle;">24,37</td>
<td style="text-align: center; vertical-align: middle;">28,43</td>
<td style="text-align: center; vertical-align: middle;">32,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">13,50</td>
<td style="text-align: center; vertical-align: middle;">18,00</td>
<td style="text-align: center; vertical-align: middle;">22,50</td>
<td style="text-align: center; vertical-align: middle;">27,00</td>
<td style="text-align: center; vertical-align: middle;">31,50</td>
<td style="text-align: center; vertical-align: middle;">36,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">9,92</td>
<td style="text-align: center; vertical-align: middle;">14,88</td>
<td style="text-align: center; vertical-align: middle;">19,85</td>
<td style="text-align: center; vertical-align: middle;">24,81</td>
<td style="text-align: center; vertical-align: middle;">29,77</td>
<td style="text-align: center; vertical-align: middle;">34,73</td>
<td style="text-align: center; vertical-align: middle;">39,69</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">10,89</td>
<td style="text-align: center; vertical-align: middle;">16,34</td>
<td style="text-align: center; vertical-align: middle;">21,23</td>
<td style="text-align: center; vertical-align: middle;">27,23</td>
<td style="text-align: center; vertical-align: middle;">32,67</td>
<td style="text-align: center; vertical-align: middle;">38,12</td>
<td style="text-align: center; vertical-align: middle;">43,56</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-6"><em>Tab. 14.15.6</em> Obousměrně pnuté desky, poměr stran 1:1</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="16"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9481" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-282.jpg" alt="" width="246" height="313" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-282.jpg 246w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-282-118x150.jpg 118w" sizes="(max-width: 246px) 100vw, 246px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,21</td>
<td style="text-align: center; vertical-align: middle;">4,82</td>
<td style="text-align: center; vertical-align: middle;">6,43</td>
<td style="text-align: center; vertical-align: middle;">8,03</td>
<td style="text-align: center; vertical-align: middle;">9,64</td>
<td style="text-align: center; vertical-align: middle;">11,25</td>
<td style="text-align: center; vertical-align: middle;">12,85</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">3,89</td>
<td style="text-align: center; vertical-align: middle;">5,83</td>
<td style="text-align: center; vertical-align: middle;">7,78</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">11,66</td>
<td style="text-align: center; vertical-align: middle;">13,61</td>
<td style="text-align: center; vertical-align: middle;">15,55</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">4,63</td>
<td style="text-align: center; vertical-align: middle;">6,94</td>
<td style="text-align: center; vertical-align: middle;">9,25</td>
<td style="text-align: center; vertical-align: middle;">11,57</td>
<td style="text-align: center; vertical-align: middle;">13,88</td>
<td style="text-align: center; vertical-align: middle;">16,19</td>
<td style="text-align: center; vertical-align: middle;">18,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">5,43</td>
<td style="text-align: center; vertical-align: middle;">8,14</td>
<td style="text-align: center; vertical-align: middle;">10,86</td>
<td style="text-align: center; vertical-align: middle;">13,57</td>
<td style="text-align: center; vertical-align: middle;">16,29</td>
<td style="text-align: center; vertical-align: middle;">19,00</td>
<td style="text-align: center; vertical-align: middle;">21,72</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">6,30</td>
<td style="text-align: center; vertical-align: middle;">9,45</td>
<td style="text-align: center; vertical-align: middle;">12,59</td>
<td style="text-align: center; vertical-align: middle;">15,74</td>
<td style="text-align: center; vertical-align: middle;">18,89</td>
<td style="text-align: center; vertical-align: middle;">22,04</td>
<td style="text-align: center; vertical-align: middle;">25,19</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">7,23</td>
<td style="text-align: center; vertical-align: middle;">10,84</td>
<td style="text-align: center; vertical-align: middle;">14,46</td>
<td style="text-align: center; vertical-align: middle;">18,07</td>
<td style="text-align: center; vertical-align: middle;">21,69</td>
<td style="text-align: center; vertical-align: middle;">25,30</td>
<td style="text-align: center; vertical-align: middle;">28,92</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">8,23</td>
<td style="text-align: center; vertical-align: middle;">12,34</td>
<td style="text-align: center; vertical-align: middle;">16,45</td>
<td style="text-align: center; vertical-align: middle;">20,56</td>
<td style="text-align: center; vertical-align: middle;">24,68</td>
<td style="text-align: center; vertical-align: middle;">28,79</td>
<td style="text-align: center; vertical-align: middle;">32,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">9,29</td>
<td style="text-align: center; vertical-align: middle;">13,93</td>
<td style="text-align: center; vertical-align: middle;">18,57</td>
<td style="text-align: center; vertical-align: middle;">23,21</td>
<td style="text-align: center; vertical-align: middle;">27,86</td>
<td style="text-align: center; vertical-align: middle;">32,50</td>
<td style="text-align: center; vertical-align: middle;">37,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,4</td>
<td style="text-align: center; vertical-align: middle;">10,41</td>
<td style="text-align: center; vertical-align: middle;">15,62</td>
<td style="text-align: center; vertical-align: middle;">20,82</td>
<td style="text-align: center; vertical-align: middle;">26,03</td>
<td style="text-align: center; vertical-align: middle;">31,23</td>
<td style="text-align: center; vertical-align: middle;">36,44</td>
<td style="text-align: center; vertical-align: middle;">41,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">11,60</td>
<td style="text-align: center; vertical-align: middle;">17,40</td>
<td style="text-align: center; vertical-align: middle;">23,20</td>
<td style="text-align: center; vertical-align: middle;">29,00</td>
<td style="text-align: center; vertical-align: middle;">34,80</td>
<td style="text-align: center; vertical-align: middle;">40,60</td>
<td style="text-align: center; vertical-align: middle;">46,40</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">12,85</td>
<td style="text-align: center; vertical-align: middle;">19,28</td>
<td style="text-align: center; vertical-align: middle;">25,70</td>
<td style="text-align: center; vertical-align: middle;">32,13</td>
<td style="text-align: center; vertical-align: middle;">38,56</td>
<td style="text-align: center; vertical-align: middle;">44,98</td>
<td style="text-align: center; vertical-align: middle;">51,41</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">14,17</td>
<td style="text-align: center; vertical-align: middle;">21,25</td>
<td style="text-align: center; vertical-align: middle;">28,34</td>
<td style="text-align: center; vertical-align: middle;">35,42</td>
<td style="text-align: center; vertical-align: middle;">42,51</td>
<td style="text-align: center; vertical-align: middle;">49,59</td>
<td style="text-align: center; vertical-align: middle;">56,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">15,55</td>
<td style="text-align: center; vertical-align: middle;">23,33</td>
<td style="text-align: center; vertical-align: middle;">31,10</td>
<td style="text-align: center; vertical-align: middle;">38,88</td>
<td style="text-align: center; vertical-align: middle;">46,65</td>
<td style="text-align: center; vertical-align: middle;">54,43</td>
<td style="text-align: center; vertical-align: middle;">62,20</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-7"><em>Tab. 14.15.7</em> Obousměrně pnuté desky, poměr stran 1 : 1</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="16"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9483" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-283.jpg" alt="" width="197" height="145" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-283.jpg 197w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-283-150x110.jpg 150w" sizes="(max-width: 197px) 100vw, 197px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">2,50</td>
<td style="text-align: center; vertical-align: middle;">3,75</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">6,25</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
<td style="text-align: center; vertical-align: middle;">8,75</td>
<td style="text-align: center; vertical-align: middle;">10,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">3,02</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">6,05</td>
<td style="text-align: center; vertical-align: middle;">7,56</td>
<td style="text-align: center; vertical-align: middle;">9,07</td>
<td style="text-align: center; vertical-align: middle;">10,58</td>
<td style="text-align: center; vertical-align: middle;">12,10</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">3,60</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">12,59</td>
<td style="text-align: center; vertical-align: middle;">14,39</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">4,22</td>
<td style="text-align: center; vertical-align: middle;">6,33</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,56</td>
<td style="text-align: center; vertical-align: middle;">12,67</td>
<td style="text-align: center; vertical-align: middle;">14,78</td>
<td style="text-align: center; vertical-align: middle;">16,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">4,90</td>
<td style="text-align: center; vertical-align: middle;">7,35</td>
<td style="text-align: center; vertical-align: middle;">9,80</td>
<td style="text-align: center; vertical-align: middle;">12,25</td>
<td style="text-align: center; vertical-align: middle;">14,69</td>
<td style="text-align: center; vertical-align: middle;">17,14</td>
<td style="text-align: center; vertical-align: middle;">19,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">5,62</td>
<td style="text-align: center; vertical-align: middle;">8,43</td>
<td style="text-align: center; vertical-align: middle;">11,25</td>
<td style="text-align: center; vertical-align: middle;">14,06</td>
<td style="text-align: center; vertical-align: middle;">16,87</td>
<td style="text-align: center; vertical-align: middle;">19,25</td>
<td style="text-align: center; vertical-align: middle;">22,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">6,40</td>
<td style="text-align: center; vertical-align: middle;">9,60</td>
<td style="text-align: center; vertical-align: middle;">12,79</td>
<td style="text-align: center; vertical-align: middle;">15,99</td>
<td style="text-align: center; vertical-align: middle;">19,19</td>
<td style="text-align: center; vertical-align: middle;">22,39</td>
<td style="text-align: center; vertical-align: middle;">25,59</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">10,83</td>
<td style="text-align: center; vertical-align: middle;">14,44</td>
<td style="text-align: center; vertical-align: middle;">18,06</td>
<td style="text-align: center; vertical-align: middle;">21,67</td>
<td style="text-align: center; vertical-align: middle;">25,28</td>
<td style="text-align: center; vertical-align: middle;">28,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,4</td>
<td style="text-align: center; vertical-align: middle;">8,10</td>
<td style="text-align: center; vertical-align: middle;">12,15</td>
<td style="text-align: center; vertical-align: middle;">16,19</td>
<td style="text-align: center; vertical-align: middle;">20,24</td>
<td style="text-align: center; vertical-align: middle;">24,29</td>
<td style="text-align: center; vertical-align: middle;">28,34</td>
<td style="text-align: center; vertical-align: middle;">32,39</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">9,02</td>
<td style="text-align: center; vertical-align: middle;">13,53</td>
<td style="text-align: center; vertical-align: middle;">18,04</td>
<td style="text-align: center; vertical-align: middle;">22,55</td>
<td style="text-align: center; vertical-align: middle;">27,06</td>
<td style="text-align: center; vertical-align: middle;">31,57</td>
<td style="text-align: center; vertical-align: middle;">36,09</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">10,00</td>
<td style="text-align: center; vertical-align: middle;">14,99</td>
<td style="text-align: center; vertical-align: middle;">19,99</td>
<td style="text-align: center; vertical-align: middle;">24,99</td>
<td style="text-align: center; vertical-align: middle;">29,99</td>
<td style="text-align: center; vertical-align: middle;">34,99</td>
<td style="text-align: center; vertical-align: middle;">39,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">11,02</td>
<td style="text-align: center; vertical-align: middle;">16,53</td>
<td style="text-align: center; vertical-align: middle;">22,04</td>
<td style="text-align: center; vertical-align: middle;">27,55</td>
<td style="text-align: center; vertical-align: middle;">33,06</td>
<td style="text-align: center; vertical-align: middle;">38,57</td>
<td style="text-align: center; vertical-align: middle;">44,08</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">12,10</td>
<td style="text-align: center; vertical-align: middle;">18,14</td>
<td style="text-align: center; vertical-align: middle;">24,19</td>
<td style="text-align: center; vertical-align: middle;">30,24</td>
<td style="text-align: center; vertical-align: middle;">36,29</td>
<td style="text-align: center; vertical-align: middle;">43,33</td>
<td style="text-align: center; vertical-align: middle;">48,38</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-8"><em>Tab. 14.15.8</em> Obousměrně pnuté desky, poměr stran 1 : 1</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="16"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9484" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-284.jpg" alt="" width="202" height="176" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-284.jpg 202w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-284-150x131.jpg 150w" sizes="(max-width: 202px) 100vw, 202px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">2,00</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,00</td>
<td style="text-align: center; vertical-align: middle;">5,00</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">7,00</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">2,42</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">4,84</td>
<td style="text-align: center; vertical-align: middle;">6,05</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">8,47</td>
<td style="text-align: center; vertical-align: middle;">9,68</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">2,88</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">7,20</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">10,09</td>
<td style="text-align: center; vertical-align: middle;">11,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">5,07</td>
<td style="text-align: center; vertical-align: middle;">6,76</td>
<td style="text-align: center; vertical-align: middle;">8,45</td>
<td style="text-align: center; vertical-align: middle;">10,15</td>
<td style="text-align: center; vertical-align: middle;">11,84</td>
<td style="text-align: center; vertical-align: middle;">13,53</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">3,92</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">7,84</td>
<td style="text-align: center; vertical-align: middle;">9,80</td>
<td style="text-align: center; vertical-align: middle;">11,77</td>
<td style="text-align: center; vertical-align: middle;">13,73</td>
<td style="text-align: center; vertical-align: middle;">15,69</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">11,26</td>
<td style="text-align: center; vertical-align: middle;">13,51</td>
<td style="text-align: center; vertical-align: middle;">15,76</td>
<td style="text-align: center; vertical-align: middle;">18,01</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">5,12</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">10,35</td>
<td style="text-align: center; vertical-align: middle;">12,81</td>
<td style="text-align: center; vertical-align: middle;">15,37</td>
<td style="text-align: center; vertical-align: middle;">17,93</td>
<td style="text-align: center; vertical-align: middle;">20,49</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">5,78</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">11,57</td>
<td style="text-align: center; vertical-align: middle;">14,46</td>
<td style="text-align: center; vertical-align: middle;">17,35</td>
<td style="text-align: center; vertical-align: middle;">20,24</td>
<td style="text-align: center; vertical-align: middle;">23,13</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,4</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">12,97</td>
<td style="text-align: center; vertical-align: middle;">16,21</td>
<td style="text-align: center; vertical-align: middle;">19,45</td>
<td style="text-align: center; vertical-align: middle;">22,69</td>
<td style="text-align: center; vertical-align: middle;">25,93</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">7,22</td>
<td style="text-align: center; vertical-align: middle;">10,84</td>
<td style="text-align: center; vertical-align: middle;">14,45</td>
<td style="text-align: center; vertical-align: middle;">18,06</td>
<td style="text-align: center; vertical-align: middle;">21,67</td>
<td style="text-align: center; vertical-align: middle;">25,28</td>
<td style="text-align: center; vertical-align: middle;">28,89</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">8,00</td>
<td style="text-align: center; vertical-align: middle;">12,01</td>
<td style="text-align: center; vertical-align: middle;">16,01</td>
<td style="text-align: center; vertical-align: middle;">20,01</td>
<td style="text-align: center; vertical-align: middle;">24,01</td>
<td style="text-align: center; vertical-align: middle;">28,01</td>
<td style="text-align: center; vertical-align: middle;">32,02</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">8,82</td>
<td style="text-align: center; vertical-align: middle;">13,24</td>
<td style="text-align: center; vertical-align: middle;">17,65</td>
<td style="text-align: center; vertical-align: middle;">22,06</td>
<td style="text-align: center; vertical-align: middle;">26,47</td>
<td style="text-align: center; vertical-align: middle;">30,89</td>
<td style="text-align: center; vertical-align: middle;">35,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">9,68</td>
<td style="text-align: center; vertical-align: middle;">14,53</td>
<td style="text-align: center; vertical-align: middle;">19,37</td>
<td style="text-align: center; vertical-align: middle;">24,21</td>
<td style="text-align: center; vertical-align: middle;">29,05</td>
<td style="text-align: center; vertical-align: middle;">33,90</td>
<td style="text-align: center; vertical-align: middle;">38,74</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-9"><em>Tab. 14.15.9</em> Obousměrně pnuté desky, poměr stran 1 : 1</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="16"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9485" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-285.jpg" alt="" width="209" height="203" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-285.jpg 209w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-285-150x146.jpg 150w" sizes="(max-width: 209px) 100vw, 209px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">1,50</td>
<td style="text-align: center; vertical-align: middle;">2,25</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">3,75</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">5,25</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">1,81</td>
<td style="text-align: center; vertical-align: middle;">2,72</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">4,54</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
<td style="text-align: center; vertical-align: middle;">6,35</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">2,16</td>
<td style="text-align: center; vertical-align: middle;">3,24</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">5,40</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">7,56</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">2,53</td>
<td style="text-align: center; vertical-align: middle;">3,80</td>
<td style="text-align: center; vertical-align: middle;">5,07</td>
<td style="text-align: center; vertical-align: middle;">6,34</td>
<td style="text-align: center; vertical-align: middle;">7,60</td>
<td style="text-align: center; vertical-align: middle;">8,87</td>
<td style="text-align: center; vertical-align: middle;">10,14</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">2,94</td>
<td style="text-align: center; vertical-align: middle;">4,41</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">7,35</td>
<td style="text-align: center; vertical-align: middle;">8,82</td>
<td style="text-align: center; vertical-align: middle;">10,29</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">3,38</td>
<td style="text-align: center; vertical-align: middle;">5,06</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">8,44</td>
<td style="text-align: center; vertical-align: middle;">10,13</td>
<td style="text-align: center; vertical-align: middle;">11,81</td>
<td style="text-align: center; vertical-align: middle;">13,50</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">3,84</td>
<td style="text-align: center; vertical-align: middle;">5,76</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">9,60</td>
<td style="text-align: center; vertical-align: middle;">11,52</td>
<td style="text-align: center; vertical-align: middle;">13,44</td>
<td style="text-align: center; vertical-align: middle;">15,36</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">4,34</td>
<td style="text-align: center; vertical-align: middle;">6,50</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">10,84</td>
<td style="text-align: center; vertical-align: middle;">13,01</td>
<td style="text-align: center; vertical-align: middle;">15,17</td>
<td style="text-align: center; vertical-align: middle;">17,34</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,4</td>
<td style="text-align: center; vertical-align: middle;">4,86</td>
<td style="text-align: center; vertical-align: middle;">7,29</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">12,15</td>
<td style="text-align: center; vertical-align: middle;">14,58</td>
<td style="text-align: center; vertical-align: middle;">17,01</td>
<td style="text-align: center; vertical-align: middle;">19,44</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">5,42</td>
<td style="text-align: center; vertical-align: middle;">8,12</td>
<td style="text-align: center; vertical-align: middle;">10,83</td>
<td style="text-align: center; vertical-align: middle;">13,54</td>
<td style="text-align: center; vertical-align: middle;">16,25</td>
<td style="text-align: center; vertical-align: middle;">18,95</td>
<td style="text-align: center; vertical-align: middle;">21,66</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
<td style="text-align: center; vertical-align: middle;">15,00</td>
<td style="text-align: center; vertical-align: middle;">18,00</td>
<td style="text-align: center; vertical-align: middle;">21,00</td>
<td style="text-align: center; vertical-align: middle;">24,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">6,62</td>
<td style="text-align: center; vertical-align: middle;">9,92</td>
<td style="text-align: center; vertical-align: middle;">13,23</td>
<td style="text-align: center; vertical-align: middle;">16,54</td>
<td style="text-align: center; vertical-align: middle;">19,85</td>
<td style="text-align: center; vertical-align: middle;">23,15</td>
<td style="text-align: center; vertical-align: middle;">26,46</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">10,89</td>
<td style="text-align: center; vertical-align: middle;">14,52</td>
<td style="text-align: center; vertical-align: middle;">21,78</td>
<td style="text-align: center; vertical-align: middle;">21,78</td>
<td style="text-align: center; vertical-align: middle;">25,41</td>
<td style="text-align: center; vertical-align: middle;">29,04</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph"><br></p>



<p class="wp-block-paragraph" id="tab-14-15-10"><em>Tab. 14.15.10</em> Obousměrně pnuté desky, poměr stran 1:1</p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td style="text-align: center; vertical-align: middle;" rowspan="16"><img loading="lazy" decoding="async" class="aligncenter size-full wp-image-9486" src="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-286.jpg" alt="" width="246" height="317" srcset="https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-286.jpg 246w, https://profesis.ckait.cz/wp-content/uploads/2021/03/tp-1-11-1-obr-286-116x150.jpg 116w" sizes="(max-width: 246px) 100vw, 246px" /></td>
<td style="text-align: center; vertical-align: middle;" rowspan="3">Rozpětí <span style="font-size: 19px;"><em>ℓ</em></span> [m]</td>
<td style="text-align: center; vertical-align: middle;" colspan="7">Hodnoty ohybových momentů <em>M</em> [kNm]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;" colspan="7">Návrhové zatížení <em>q</em><sub>d</sub> [kN/m<sup>2</sup>]</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">≤ 4</td>
<td style="text-align: center; vertical-align: middle;">6</td>
<td style="text-align: center; vertical-align: middle;">8</td>
<td style="text-align: center; vertical-align: middle;">10</td>
<td style="text-align: center; vertical-align: middle;">12</td>
<td style="text-align: center; vertical-align: middle;">14</td>
<td style="text-align: center; vertical-align: middle;">16</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,0</td>
<td style="text-align: center; vertical-align: middle;">3,00</td>
<td style="text-align: center; vertical-align: middle;">4,50</td>
<td style="text-align: center; vertical-align: middle;">6,00</td>
<td style="text-align: center; vertical-align: middle;">7,50</td>
<td style="text-align: center; vertical-align: middle;">9,00</td>
<td style="text-align: center; vertical-align: middle;">10,50</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,3</td>
<td style="text-align: center; vertical-align: middle;">3,63</td>
<td style="text-align: center; vertical-align: middle;">5,44</td>
<td style="text-align: center; vertical-align: middle;">7,26</td>
<td style="text-align: center; vertical-align: middle;">9,07</td>
<td style="text-align: center; vertical-align: middle;">10,89</td>
<td style="text-align: center; vertical-align: middle;">12,77</td>
<td style="text-align: center; vertical-align: middle;">14,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,6</td>
<td style="text-align: center; vertical-align: middle;">4,32</td>
<td style="text-align: center; vertical-align: middle;">6,48</td>
<td style="text-align: center; vertical-align: middle;">8,64</td>
<td style="text-align: center; vertical-align: middle;">10,80</td>
<td style="text-align: center; vertical-align: middle;">12,95</td>
<td style="text-align: center; vertical-align: middle;">15,11</td>
<td style="text-align: center; vertical-align: middle;">17,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">3,9</td>
<td style="text-align: center; vertical-align: middle;">5,07</td>
<td style="text-align: center; vertical-align: middle;">7,60</td>
<td style="text-align: center; vertical-align: middle;">10,14</td>
<td style="text-align: center; vertical-align: middle;">12,67</td>
<td style="text-align: center; vertical-align: middle;">15,20</td>
<td style="text-align: center; vertical-align: middle;">17,74</td>
<td style="text-align: center; vertical-align: middle;">20,27</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,2</td>
<td style="text-align: center; vertical-align: middle;">5,88</td>
<td style="text-align: center; vertical-align: middle;">8,82</td>
<td style="text-align: center; vertical-align: middle;">11,76</td>
<td style="text-align: center; vertical-align: middle;">14,69</td>
<td style="text-align: center; vertical-align: middle;">17,63</td>
<td style="text-align: center; vertical-align: middle;">20,57</td>
<td style="text-align: center; vertical-align: middle;">23,51</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,5</td>
<td style="text-align: center; vertical-align: middle;">6,75</td>
<td style="text-align: center; vertical-align: middle;">10,12</td>
<td style="text-align: center; vertical-align: middle;">13,49</td>
<td style="text-align: center; vertical-align: middle;">16,87</td>
<td style="text-align: center; vertical-align: middle;">20,24</td>
<td style="text-align: center; vertical-align: middle;">23,62</td>
<td style="text-align: center; vertical-align: middle;">26,99</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">4,8</td>
<td style="text-align: center; vertical-align: middle;">7,68</td>
<td style="text-align: center; vertical-align: middle;">11,52</td>
<td style="text-align: center; vertical-align: middle;">15,35</td>
<td style="text-align: center; vertical-align: middle;">19,19</td>
<td style="text-align: center; vertical-align: middle;">15,20</td>
<td style="text-align: center; vertical-align: middle;">26,87</td>
<td style="text-align: center; vertical-align: middle;">30,71</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,1</td>
<td style="text-align: center; vertical-align: middle;">8,67</td>
<td style="text-align: center; vertical-align: middle;">13,00</td>
<td style="text-align: center; vertical-align: middle;">17,33</td>
<td style="text-align: center; vertical-align: middle;">21,67</td>
<td style="text-align: center; vertical-align: middle;">17,63</td>
<td style="text-align: center; vertical-align: middle;">30,33</td>
<td style="text-align: center; vertical-align: middle;">34,67</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,4</td>
<td style="text-align: center; vertical-align: middle;">9,72</td>
<td style="text-align: center; vertical-align: middle;">14,57</td>
<td style="text-align: center; vertical-align: middle;">19,43</td>
<td style="text-align: center; vertical-align: middle;">24,29</td>
<td style="text-align: center; vertical-align: middle;">20,24</td>
<td style="text-align: center; vertical-align: middle;">34,01</td>
<td style="text-align: center; vertical-align: middle;">38,86</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">5,7</td>
<td style="text-align: center; vertical-align: middle;">10,83</td>
<td style="text-align: center; vertical-align: middle;">16,24</td>
<td style="text-align: center; vertical-align: middle;">21,65</td>
<td style="text-align: center; vertical-align: middle;">27,06</td>
<td style="text-align: center; vertical-align: middle;">23,03</td>
<td style="text-align: center; vertical-align: middle;">37,89</td>
<td style="text-align: center; vertical-align: middle;">43,30</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,0</td>
<td style="text-align: center; vertical-align: middle;">12,00</td>
<td style="text-align: center; vertical-align: middle;">17,99</td>
<td style="text-align: center; vertical-align: middle;">23,99</td>
<td style="text-align: center; vertical-align: middle;">29,99</td>
<td style="text-align: center; vertical-align: middle;">35,99</td>
<td style="text-align: center; vertical-align: middle;">41,98</td>
<td style="text-align: center; vertical-align: middle;">47,98</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,3</td>
<td style="text-align: center; vertical-align: middle;">13,22</td>
<td style="text-align: center; vertical-align: middle;">19,84</td>
<td style="text-align: center; vertical-align: middle;">26,45</td>
<td style="text-align: center; vertical-align: middle;">33,06</td>
<td style="text-align: center; vertical-align: middle;">39,67</td>
<td style="text-align: center; vertical-align: middle;">46,29</td>
<td style="text-align: center; vertical-align: middle;">52,90</td>
</tr>
<tr>
<td style="text-align: center; vertical-align: middle;">6,6</td>
<td style="text-align: center; vertical-align: middle;">14,51</td>
<td style="text-align: center; vertical-align: middle;">21,77</td>
<td style="text-align: center; vertical-align: middle;">29,03</td>
<td style="text-align: center; vertical-align: middle;">36,29</td>
<td style="text-align: center; vertical-align: middle;">43,54</td>
<td style="text-align: center; vertical-align: middle;">50,80</td>
<td style="text-align: center; vertical-align: middle;">58,06</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="literatura">LITERATURA</h3>



<p class="wp-block-paragraph" id="literatura-1">[1] Rybicky, R. <em>Faustformeln und Faustwerte für Konstruktionen in Hochbau</em>. Werner-Verlag GmBH. Düsseldorf, 1997.</p>



<p class="wp-block-paragraph" id="literatura-2">[2] Otron, A. <em>The Way We Built Now, Form, Scale and Technique</em>. Van Nostrand Reinhold (UK), 1988.</p>



<p class="wp-block-paragraph" id="literatura-3">[3] Majdúch, D., Aringer, K. <em>Oporné múry a pozemní steny</em>. Alfa, Bratislava, 1982.</p>



<p class="wp-block-paragraph" id="literatura-4">[4] Jeřábek, J. <em>Dřevěné konstrukce</em>. (skripta) SNTL, Praha, 1987.</p>



<p class="wp-block-paragraph" id="literatura-5">[5] Kotyk, J. <em>Střešní krytiny</em>. SNTL, Praha, 1987.</p>



<p class="wp-block-paragraph" id="literatura-6">[6] Voldřich, F., Volák, J., Kalousek, J.: <em>Schodiště. Konstrukčně-architektonický detail</em>. ČSVA, Praha, 1972.</p>



<p class="wp-block-paragraph" id="literatura-7">[7] Hájek, V., Pavlis, J. <em>Schodiště</em>. SNTL, Praha,1988.</p>



<p class="wp-block-paragraph" id="literatura-8">[8] Kalousek, J. <em>Stavební konstrukce</em>. ES ČVUT, Praha, 1989.</p>



<p class="wp-block-paragraph" id="literatura-9">[9] Lorenz, K. <em>Kovové a dřevěné konstrukce</em>. ES ČVUT, Praha.</p>



<p class="wp-block-paragraph" id="literatura-10">[10] Hořejší, J., Šafka, J. a kol. <em>Statické tabulky</em>. TP51 SNTL/ALFA, Praha, 1987.</p>



<p class="wp-block-paragraph" id="literatura-11">[11] Lorenz, K., Kalousek, J., Vítová, M. <em>Navrhování nosných konstrukcí Pomůcka pro architekty</em>. Vydavatelství ČVUT, Praha, 1993.</p>



<p class="wp-block-paragraph" id="literatura-12">[12] Juranka, T. <em>Zakládání staveb</em>. ES ČVUT, Praha, 1991.</p>



<p class="wp-block-paragraph"><strong>Normy:</strong></p>



<p class="wp-block-paragraph" id="literatura-13">[13] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69473&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1990</a> (730002) Eurokód: Zásady navrhování konstrukcí, <em>Eurocode: Basis of structural design</em>, 2004.</p>



<p class="wp-block-paragraph" id="literatura-14">[14] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69328&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1-1</a> (730035) Eurokód 1: Zatížení konstrukcí – Část 1-1: Obecné zatížení – Objemové tíhy, vlastní tíha a užitná zatížení pozemních staveb, <em>Eurocode 1: Actions on structures – Part 1-1: General actions – Densities, self-weight, imposed loads for buildings</em>, 2004.</p>



<p class="wp-block-paragraph" id="literatura-15">[15] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=507748&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1992-1-1 ed. 2</a> (731201) Eurokód 2: Navrhování betonových konstrukcí – Část 1-1: Obecná pravidla a pravidla pro pozemní stavby, <em>Eurocode 2: Design of concrete structures – Part 1-1: General reles and rules for buildings</em>, 2011.</p>



<p class="wp-block-paragraph" id="literatura-16">[16] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77439&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1993-1-1</a> (731401) Eurokód 3: Navrhování ocelových konstrukcí – Část 1-1: Obec- ná pravidla a pravidla pro pozemní stavby, <em>Eurocode 3: Design of steel structures – Part 1-1: General rules and rules for buildings</em>, 2006.</p>



<p class="wp-block-paragraph" id="literatura-17">[17] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77228&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1995-1-1</a> (731701) Eurokód 5: Navrhování dřevěných konstrukcí – Část 1-1: Obec- ná pravidla – Společná pravidla a pravidla pro pozemní stavby, <em>Eurocode 5: Design of timber structures – Part 1-1: General – Common rules and rules for buildings</em>, 2006.</p>



<p class="wp-block-paragraph" id="literatura-18">[18] ČSN EN 1996-1-1 (731101) Eurokód 6: Navrhování zděných konstrukcí – Část 1-1: Obecná pravidla pro vyztužené a nevyztužené konstrukce, <em>Eurocode 6: Design of masonry structures</em> – <em>Part 1-1: General rules for reinforced and unreinforced masonry structures</em>, 2013.</p>



<p class="wp-block-paragraph" id="literatura-19">[19] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77706&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1996-2</a> (731101) Eurokód: 6 Navrhování zděných konstrukcí – Část 2: Volba ma- teriálů, konstruování a provádění zdiva, <em>Eurocode 6: Design of masonry structures – Part 2: Design considerations, selection of materials and execution of masonry</em>, 2007.</p>



<p class="wp-block-paragraph" id="literatura-20">[20] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86363&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 1201</a> Navrhování betonových konstrukcí pozemních staveb, <em>Design of concrete structures of buildings</em>, 2010.</p>



<p class="wp-block-paragraph" id="literatura-21">[21] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3970&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5930</a> Štětovnice z konstrukčních ocelí válcovaných za tepla. Rozměry, <em>Hot rolled sheet piles of structural steels. Dimensions</em>, 1988.</p>



<p class="wp-block-paragraph" id="literatura-22">[22] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3957&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5550</a> Tyče průřezu I z ocelí tříd 10 a 11 válcované za tepla. Rozměry, <em>Hot-rolled i-sections of steel grades 10 and 11. Dimensions</em>, (DIN 1025-1), 1970.</p>



<p class="wp-block-paragraph" id="literatura-23">[23] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=28068&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5553</a> Tyče průřezu IPE z konstrukčních ocelí válcované za tepla. Rozměry, (<em>Hot rolled structural steel sections of ipe shape. Dimensions</em>, DIN 1025-5) 1986.</p>



<p class="wp-block-paragraph" id="literatura-24">[24] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3958&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5570</a> Tyče z ocelí tříd 10 a 11 válcované za tepla. Rozměry (DIN 1026-1), <em>Hot-rolled U-sections of steel grades 10 and 11. Dimensions</em>, 1970.</p>



<p class="wp-block-paragraph" id="literatura-25">[25] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=28069&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5572</a> Tyče průřezu UPE z konstrukčních ocelí válcované za tepla. Rozměry (DIN 1026-2), 1987.</p>



<p class="wp-block-paragraph" id="literatura-26">[26] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=3955&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 42 5541</a> Tyče průřezu rovnoramenného L z konstrukčních ocelí válcované za tepla. Rozměry, <em>Hot rolled equal armed L-section made of structural steels. Dimensions</em>, 1976.</p>



<p class="wp-block-paragraph" id="literatura-27">[27] <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509374&amp;cid=5" target="_blank">ČSN EN 10210-2</a> Duté profily tvářené za tepla z nelegovaných a jemnozrnných konstrukčních ocelí – Část 2: Rozměry, úchylky a statické hodnoty, <em>Hot finished structural hollow section of non-alloy and fine grain steels – Part 2: Tolerances, dimensions and sectional propertiesn</em>, 2006.</p>



<p class="wp-block-paragraph" id="literatura-28">[28] <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=509825&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 10219-2</a> Svařované duté profily z konstrukčních nelegovaných a jemnozrnných ocelí, tvářené za studena – Část 2: Rozměry, úchylky a statické hodnoty, <em>Cold formed welded structural hollow sections of non-alloy and fine grain steels – Part 2: Tolerances, dimensions and sectional properties</em>, 2006.</p>



<p class="wp-block-paragraph" id="literatura-29">[29] DIN 1025-2 Deutsche Institut für Normung – <em>Warmgewalzte I – Träger – Teil 2: I – Träger, IPB – Reihe; Maße, Masse, statische Werte</em>.</p>



<p class="wp-block-paragraph" id="literatura-30">[30] DIN 1025-3 Deutsche Institut für Normung – <em>Warmgewalzte I – Träger; Breite I – Träger, leichte Ausführung, IPBl – Reihe; Maße, Masse, statische Werte</em>.</p>



<p class="wp-block-paragraph"><strong>Internetové odkazy:</strong></p>



<p class="wp-block-paragraph" id="literatura-31">[31] <a href="http://www.betonstavby.cz/" target="_blank" rel="noreferrer noopener">www.betonstavby.cz</a> (Betonové stavby group s.r.o. Klatovy)</p>



<p class="wp-block-paragraph" id="literatura-32">[32] <a href="http://www.ytong.cz/" target="_blank" rel="noreferrer noopener">www.ytong.cz</a></p>



<p class="wp-block-paragraph" id="literatura-33">[33] <a href="http://www.cznord.cz" target="_blank" rel="noreferrer noopener">www.cznord.cz</a></p>



<p class="wp-block-paragraph" id="literatura-34">[34] <a href="http://www.ferona.cz/" target="_blank" rel="noreferrer noopener">www.ferona.cz</a></p>



<p class="wp-block-paragraph" id="literatura-35">[35] <a href="http://www.kondor.cz/" target="_blank" rel="noreferrer noopener">www.kondor.cz</a></p>



<p class="wp-block-paragraph" id="literatura-36">[36] <a href="http://www.kovprof.cz/" target="_blank" rel="noreferrer noopener">www.kovprof.cz</a></p>



<p class="wp-block-paragraph" id="literatura-37">[37] <a href="http://www.wienerberger.cz/" target="_blank" rel="noreferrer noopener">www.wienerberger.cz</a></p>



<p class="wp-block-paragraph" id="literatura-38">[38] <a rel="noreferrer noopener" href="http://www.heluz.cz/" target="_blank">www.heluz.cz</a></p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Zadržovací a zachycovací systémy proti pádu osob. Základní principy navrhování (TP 1.21)</title>
		<link>https://profesis.ckait.cz/dokumenty-ckait/tp-1-21/</link>
		
		<dc:creator><![CDATA[CKAIT Profesis Admin]]></dc:creator>
		<pubDate>Tue, 07 Jul 2020 11:50:17 +0000</pubDate>
				<guid isPermaLink="false">https://profesis.ckait.cz/?post_type=dokumenty&#038;p=1371</guid>

					<description><![CDATA[Některé činnosti při zajišťování provozu a údržby nelze bezpečně provádět, bez vybavení stavby vhodným zařízením určeným k ochraně proti pádu. Tato technická pomůcka je zaměřena především na navrhování systémů zadržení pádu a systémů zachycení pádu pro práce na střechách a jiných plochách s rizikem pádu z výšky nebo do hloubky a na navrhování systémů určených k údržbě fasády při práci formou lanového přístupu - pracovním polohováním za využití míst kotvení případně kotvícího zařízení. Jednotlivé kapitoly obsahují základní pojmy z oblasti bezpečnosti práce, popisují bezpečnost a přístupnost při užívání stavby, zejména bezpečnost udržovacích prací v příslušných právních předpisech a technických normách. Dále je zde popsána ochrana proti pádu z výšky, využití prefabrikovaného příslušenství pro střešní krytiny, bezpečnostních střešních háků podle ČSN EN 517 - Prefabrikované příslušenství pro střešní krytiny - bezpečnostní střešní háky, principy a způsoby navrhování systémů zadržení a zachycení pádu, příklady řešení plochých, pultových střech a dalších ploch s rizikem pádu za použití míst kotvení, pravidla instalace kotvícího zařízení, povinnosti projektanta ve vztahu k budoucí údržbě stavby a zhotovitele stavby.]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph"><strong>Autor:</strong> <a href="/autori/klas-mojmir/">Ing. Mojmír Klas, CSc.</a></p>



<p class="wp-block-paragraph"><strong>Autor Aktualizace 2022:</strong> <a href="/autori/pater-jindrich/">Ing. Jindřich Pater</a></p>



<p class="wp-block-paragraph"><strong>Stav:</strong> aktualizace 2022, vydání 2010</p>



<p class="wp-block-paragraph"><strong>Anotace</strong>:<br>Některé činnosti při zajišťování provozu a údržby nelze bezpečně provádět, bez vybavení stavby vhodným zařízením určeným k ochraně proti pádu. Tato technická pomůcka je zaměřena především na navrhování systémů zadržení pádu a systémů zachycení pádu pro práce na střechách a jiných plochách s rizikem pádu z výšky nebo do hloubky a na navrhování systémů určených k údržbě fasády při práci formou lanového přístupu &#8211; pracovním polohováním za využití míst kotvení případně kotvícího zařízení. Jednotlivé kapitoly obsahují základní pojmy z oblasti bezpečnosti práce, popisují bezpečnost a přístupnost při užívání stavby, zejména bezpečnost udržovacích prací v příslušných právních předpisech a technických normách. Dále je zde popsána ochrana proti pádu z výšky, využití prefabrikovaného příslušenství pro střešní krytiny, bezpečnostních střešních háků podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;&#8211; Prefabrikované příslušenství pro střešní krytiny &#8211; bezpečnostní střešní háky, principy a způsoby navrhování systémů zadržení a zachycení pádu, příklady řešení plochých, pultových střech a dalších ploch s rizikem pádu za použití míst kotvení, pravidla instalace kotvícího zařízení, povinnosti projektanta ve vztahu k budoucí údržbě stavby a zhotovitele stavby.</p>



<p class="wp-block-paragraph"><strong><a href="/upozorneni-k-textum">Upozornění k textu</a></strong></p>



<p class="wp-block-paragraph">K 30. 6. 2022 byly ve sbírce zákonů ČR vydány (a tudíž platné) k problematice stavebního zákona následující právní předpisy:</p>



<ul class="wp-block-list">
<li><strong>zákon</strong> <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">č. 183/2006 Sb.</a>, o územním plánování a stavebním řádu (stavební zákon)<br>Zrušen k 1. 7. 2023 novým stavebním zákonem <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a>; podle novely <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2022/195?zalozka=text" target="_blank">č. 195/2022 Sb.</a> zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a> se za den nabytí nové komplexní účinnosti zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a> ale považuje až 1. 7. 2024, kdy tedy dojde k definitivnímu zrušení zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">č. 183/2006 Sb.</a></li>



<li><strong>zákon</strong> <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a>, stavební zákon<br>Účinnost od 1. 7. 2023; podle „malé novely“ zákona <a href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank" rel="noreferrer noopener">č. 283/2021 Sb.</a>, tj. podle zákona <a href="https://e-sbirka.gov.cz/sb/2022/195?zalozka=text" target="_blank" rel="noreferrer noopener">č. 195/2022 Sb.</a> se za den nabytí účinnosti některých paragrafů zákona <a href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank" rel="noreferrer noopener">č. 283/2021 Sb.</a> považuje 1. 7. 2024; připravována je ještě „velká novela“ zákona č. 283/2021 Sb. s účinností od 2024.</li>



<li><strong>zákon</strong> <a href="https://e-sbirka.gov.cz/sb/2021/284?zalozka=text" target="_blank" rel="noreferrer noopener">č. 284/2021 Sb.</a>, kterým se mění některé zákony v souvislosti s přijetím stavebního zákona<br>Účinnost od 1. 7. 2023; v rámci „velké novely“ zákona <a href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank" rel="noreferrer noopener">č. 283/2021 Sb.</a> připravována je i novela tohoto změnového zákona s účinností od 2024.</li>



<li><strong>zákon</strong> <a href="https://e-sbirka.gov.cz/sb/2022/197?zalozka=text" target="_blank" rel="noreferrer noopener">č. 197/2022 Sb.</a>, o zvláštních postupech v oblasti územního plánování a Stavebního řádu v souvislosti s ozbrojeným konfliktem na území Ukrajiny vyvolaných invazí vojsk Ruské federace<br>Účinnost od 1. 7. 2022; upravuje zákon <a href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank" rel="noreferrer noopener">č. 183/2006 Sb.</a> a zavádí pojem nezbytná stavba, tj. stavba dočasná, jejíž doba trvání nesmí přesáhnout 3 roky ode dne nabytí právních účinků společného územního souhlasu a souhlasu s provedením ohlášeného stavebního záměru.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Další text je stále vázán pouze na zákon </strong><a href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank" rel="noreferrer noopener">č. 183/2006 Sb.</a><strong>, o územním plánování a stavebním řádu (stavební zákon) a k němu vydané prováděcí předpisy, neboť vývoj v oblasti změn stavebního zákona k dnešnímu datu 30. 6. 2022 není ukončen.</strong></p>



<p class="wp-block-paragraph"><strong>OBSAH</strong></p>


<figure class="wp-block-table">
<table style="border-style: hidden;" border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td style="border-style: hidden; width: 15px; text-align: right;"> </td>
<td style="border-style: hidden;"><a href="#uvod"><strong>Úvod</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>1</strong></td>
<td style="border-style: hidden;"><a href="#1"><strong>Základní pojmy</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>2</strong></td>
<td style="border-style: hidden;"><a href="#2"><strong>Bezpečnost a přístupnost při provádění udržovacích prací na střechách</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>3</strong></td>
<td style="border-style: hidden;"><a href="#3"><strong>Bezpečnost a přístupnost stavby při užívání prací v právních předpisech</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.1</td>
<td style="border-style: hidden;"><a href="#3-1">Zákon č. 183/2006 Sb., o územním plánování a stavebním řádu (stavební zákon), ve znění pozdějších předpisů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.2</td>
<td style="border-style: hidden;"><a href="#3-2">Vyhláška č. 499/2006 Sb., o dokumentaci staveb, ve znění pozdějších předpisů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.3</td>
<td style="border-style: hidden;"><a href="#3-3">Vyhláška č. 268/2009 Sb., o technických požadavcích na stavby, ve znění pozdějších předpisů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.4</td>
<td style="border-style: hidden;"><a href="#3-4">Zákony a nařízení vlády se vztahem k bezpečnosti provádění udržovacích prací</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.4.1</td>
<td style="border-style: hidden;"><a href="#3-4-1">Nařízení vlády č. 362/2005 Sb., o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>4</strong></td>
<td style="border-style: hidden;"><a href="#4"><strong>Prostředky ochrany osob proti pádu &#8211; kotvicí zařízení podle ČSN EN 795 a ČSN P CEN/TS 16415 Prostředky ochrany osob proti pádu &#8211; Kotvicí zařízení &#8211; Doporučení pro kotvicí zařízení v případě použití více než jednou osobou současně</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>5</strong></td>
<td style="border-style: hidden;"><a href="#5"><strong>Prefabrikované příslušenství pro střešní krytiny &#8211; bezpečnostní střešní háky podle ČSN EN 517</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>6</strong></td>
<td style="border-style: hidden;"><a href="#6"><strong>Principy navrhování zadržovacích systémů a systémů zachycení pádu</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.1</td>
<td style="border-style: hidden;"><a href="#6-1">Plochy se sklonem do 10° (bez kluzkého povrchu)</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.2</td>
<td style="border-style: hidden;"><a href="#6-2">Plochy se sklonem nad 25° a nad 45°</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.3</td>
<td style="border-style: hidden;"><a href="#6-3">Plochy se zvláštními tvary se sklonem do 10°</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>7</strong></td>
<td style="border-style: hidden;"><a href="#7"><strong>Příklady řešení plochých a pultových střech a ploch s rizikem pádu za použití kotvicích bodů</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">7.1</td>
<td style="border-style: hidden;"><a href="#7-1">Systém tvořený kotvicím zařízením složeným pouze ze samostatných kotvicích prvků/bodů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">7.2</td>
<td style="border-style: hidden;"><a href="#7-2">Horizontální kotvicí zařízení s poddajným kotvicím vedením, případně pevným kotvicím vedením (ocelovým nebo textilním lanem)</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">7.3</td>
<td style="border-style: hidden;"><a href="#7-3">Kombinovaný systém (kombinace systému s poddajným kotvicím vedením a samostatných kotvicích prvků/bodů)</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>8</strong></td>
<td style="border-style: hidden;"><a href="#8"><strong>Způsoby navrhování zadržovacích systémů a systémů zachycení pádu</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.1</td>
<td style="border-style: hidden;"><a href="#8-1">Nejčastější chyby v umístění kotvicích zařízení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.2</td>
<td style="border-style: hidden;"><a href="#8-2">Určení délky spojovacího prostředku OOPP bez pomocného kotvicího zařízení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.3</td>
<td style="border-style: hidden;"><a href="#8-3">Určení délky spojovacího prostředku s pomocným kotvicím zařízením</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.4</td>
<td style="border-style: hidden;"><a href="#8-4">Příklady řešení ploch se sklonem do 10° za pomoci samostatných kotvicích prvků/bodů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.5</td>
<td style="border-style: hidden;"><a href="#8-5">Příklady řešení ploch se sklonem do 10° za pomoci kotvicích zařízení propojených poddajným/pevným kotvicím vedením</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.6</td>
<td style="border-style: hidden;"><a href="#8-6">Příklady řešení ploch se sklonem do 10° za pomoci kombinace kotvicích zařízení propojených poddajným/pevným kotvicím vedením a samostatných kotvicích prvků/bodů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.7</td>
<td style="border-style: hidden;"><a href="#8-7">Plochy s nedostatečnou výškou pro bezpečné zachycení pádu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.8</td>
<td style="border-style: hidden;"><a href="#8-8">Příklad řešení plochých střech se zvláštními tvary s použitím jednotlivých kotvicích zařízení a systémů s poddajným/pevným kotvicím vedením</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.9</td>
<td style="border-style: hidden;"><a href="#8-9">Příklad řešení sedlové střechy pomocí kombinace systému s poddajným/pevným kotvicím vedením a samostatných kotvicích prvků</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.10</td>
<td style="border-style: hidden;"><a href="#8-10">Příklady řešení šikmých střech za použití kotvicích zařízení s poddajným/pevným vedením</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.11</td>
<td style="border-style: hidden;"><a href="#8-11">Příklady řešení sedlové střechy pomocí horizontálního systému s poddajným/pevným kotvicím vedením</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.12</td>
<td style="border-style: hidden;"><a href="#8-12">Příklady řešení pochozích žlabů a okapů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.13</td>
<td style="border-style: hidden;"><a href="#8-13">Příklady řešení střech se sklonem nad 25° za použití kotvicích zařízení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.14</td>
<td style="border-style: hidden;"><a href="#8-14">Příklady řešení střech se sklonem do 25° za použití bezpečnostních střešních háků podle ČSN EN 517</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.15</td>
<td style="border-style: hidden;"><a href="#8-15">Příklady řešení sedlových střech se sklonem nad 25° s použitím bezpečnostních střešních háků podle ČSN EN 517</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">8.16</td>
<td style="border-style: hidden;"><a href="#8-16">Příklady řešení valbových střech se sklonem nad 25° s použitím bezpečnostních střešních háků podle ČSN EN 517</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>9</strong></td>
<td style="border-style: hidden;"><a href="#9"><strong>Pravidla instalace kotvicích zařízení a bezpečnostních střešních háků</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>10</strong></td>
<td style="border-style: hidden;"><a href="#10"><strong>Zásady pro navrhování zařízení určených pro práci formou lanového přístupu a pro pracovní polohování</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.1</td>
<td style="border-style: hidden;"><a href="#10-1">Pracovní polohovací systém</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.2</td>
<td style="border-style: hidden;"><a href="#10-2">Systém lanového přístupu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.3</td>
<td style="border-style: hidden;"><a href="#10-3">Pravidla pro navrhování kotvicích zařízení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.4</td>
<td style="border-style: hidden;"><a href="#10-4">Navrhování systémových kotvicích zařízení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">10.5</td>
<td style="border-style: hidden;"><a href="#10-5">Navrhování kotvicích zařízení formou zámečnických výrobků</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>11</strong></td>
<td style="border-style: hidden;"><a href="#11"><strong>Závěr</strong></a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>12</strong></td>
<td style="border-style: hidden;"><a href="#12"><strong>Obrazová příloha</strong></a></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<hr class="wp-block-separator has-css-opacity is-style-wide"/>



<h3 class="wp-block-heading" id="uvod">ÚVOD</h3>



<p class="wp-block-paragraph">Zajištění bezpečnosti a přístupnosti stavby při užívání&nbsp;je základním požadavkem na stavby a je jednou ze základních podmínek uchování stavby v dobrém provozuschopném stavu. Řada zařízení umístěných na stavbě, ale i některé její součásti vyžadují kromě péče o jejich funkčnost také provádění pravidelných kontrol, prohlídek a revizí. Rizika, která hrozí pracovníkům, kteří tyto činnosti vykonávají, jsou mnohé; jedním z nejvážnějších je riziko pádu z výšky nebo do hloubky, které může mít i fatální následky. Zatímco bezpečná péče o fasádu je v naprosté většině projektových dokumentací vyřešena, na možnost bezpečného provádění udržovacích, kontrolních a revizních prací, prováděných zejména na střeše stavby, naopak většina projektantů&nbsp;a zhotovitelů staveb zapomíná. Přitom je nezbytné si uvědomit, že některé udržovací práce, bez toho, aby stavba byla vybavena příslušnými zařízeními, nelze bezpečně provádět. Proto je tato pomůcka zaměřena především na navrhování zadržovacích systémů a systémů zachycení pádu při pracích na střechách a dalších plochách s&nbsp;rizikem pádu.</p>



<p class="wp-block-paragraph">Povinnost vyřešit i bezpečnost a přístupnost stavby při užívání (myšleno i kontrolních a revizních činností apod.) je zakotvena v řadě právních předpisů. Jsou-li naplněny podmínky pro to, aby již projektová dokumentace se tímto problémem zabývala, není na vůli projektanta, zda tuto oblast bude řešit. V oblasti bezpečnosti a ochrany zdraví při práci jsou pravidla stanovena právními předpisy, a to zpravidla jednoznačně a taxativně. Právní předpisy v&nbsp;oblasti bezpečnosti ochrany zdraví při práci jsou národní. Základní požadavky na stavby, tedy včetně bezpečnosti a přístupnosti při užívání, jsou stanoveny v&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305&amp;qid=1602075764218&amp;from=CS#d1e32-33-1" target="_blank">Příloze č. I</a>&nbsp;Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>.</p>



<p class="wp-block-paragraph">Tato pomůcka má pomoci zejména projektantům a zhotovitelům v orientaci, kdy jsou povinni v rámci zpracovaných projektových podkladů a při realizaci stavby vyřešit bezpečnost při provádění udržovacích prací zejména ve vztahu k riziku pádu z výšky nebo do hloubky navržením zařízení určených k&nbsp;ochraně proti pádu.</p>



<p class="wp-block-paragraph">Pro posuzování nutnosti řešit bezpečnost udržovacích prací&nbsp;(také přístupnost) na střechách a plochách s&nbsp;rizikem pádu/na střechy &#8211;&nbsp;plochy s&nbsp;rizikem pádu nelze vždy používat pouze technické normy. Zejména při posuzování&nbsp;rizika pádu podle sklonů pracovních ploch nelze vycházet z&nbsp;&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a>&nbsp;Navrhování střech – Základní ustanovení. Oblast bezpečnosti a ochrany zdraví při práci se řídí zejména nařízením vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky. Řada technických norem již obsahuje také samostatnou kapitolu „bezpečnost při užívání“.</p>



<p class="wp-block-paragraph">Zásady pro navrhování zadržovacích systémů a systémů zachycení pádu lze vztáhnout i na jiné plochy než střechy, pokud při pohybu po těchto plochách hrozí riziko pádu z výšky nebo do hloubky. Pozornost je nutné věnovat i riziku uklouznutí při práci na žebříku položeném na střeše u sklonů střech nad 45° &#8211; viz&nbsp;<a href="https://e-sbirka.gov.cz/sb/2005/362#f2945328" target="_blank" rel="noreferrer noopener">Příloha&nbsp;VI.</a> Práce na střeše nařízení vlády č. 362/2005 Sb., o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky.</p>



<p class="wp-block-paragraph">Žádná, ani tato pomůcka nemůže zahrnout všechny případy, které ve stavebnictví mohou nastat, autor si však klade za cíl poskytnout základní pravidla a principy pro navrhování zadržovacích systémů a systémů zachycení pádu. Rovněž rád poskytne i případné konzultace i poradenství.</p>



<p class="wp-block-paragraph">Tato metodika vychází z použití kotvicích zařízení, odpovídajících normě&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;Prostředky ochrany osob proti pádu – Kotvicí zařízení,&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>&nbsp;Prostředky ochrany osob proti pádu – Kotvicí zařízení – Doporučení pro kotvicí zařízení v případě použití více než jednou osobou současněa&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;Prefabrikované příslušenství pro střešní krytiny – Bezpečnostní střešní háky.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1">1 ZÁKLADNÍ POJMY</h3>



<p class="wp-block-paragraph"><strong>Zachycení pádu</strong>&nbsp;&#8211; zabránění uživateli (ochrana uživatele) systému ochrany osob proti pádu před kolizí se zemí, konstrukcí nebo jakoukoliv jinou překážkou při volném pádu. Případný pád je bezpečně zachycen.</p>



<p class="wp-block-paragraph"><strong>Zamezení pádu</strong>&nbsp;&#8211; zabránění uživateli (ochrana uživatele) systému ochrany osob proti pádu, aby se nedostal do volného pádu.</p>



<p class="wp-block-paragraph"><strong>Systém ochrany osob proti pádu</strong>&nbsp;&#8211; sestava součástí určených k ochraně uživatele proti pádům z výšky &#8211; do hloubky, včetně zařízení držícího tělo a připojovacího systému, který může být připojen ke spolehlivému kotvicímu bodu (kotvicímu zařízení, místu kotvení).</p>



<p class="wp-block-paragraph"><strong>Zadržovací systém ochrany proti pádu</strong>&nbsp;&#8211; systém ochrany osob proti pádu, který zabrání dosažení zón, kde existuje riziko pádu z výšky nebo do hloubky.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="266" height="269" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-01.jpg" alt="" class="wp-image-15311" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-01.jpg 266w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-01-148x150.jpg 148w" sizes="(max-width: 266px) 100vw, 266px" /></figure>
</div>


<p class="wp-block-paragraph"><strong>Systém zachycení pádu</strong>&nbsp;&#8211; systém ochrany osob proti pádu, který omezuje rázovou sílu působící na tělo uživatele v průběhu zachycení pádu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="260" height="254" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-02.jpg" alt="" class="wp-image-15312" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-02.jpg 260w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-02-150x147.jpg 150w" sizes="(max-width: 260px) 100vw, 260px" /></figure>
</div>


<p class="wp-block-paragraph"><strong>Systém lanového přístupu</strong>&nbsp;&#8211; systém ochrany osob proti pádu, který umožňuje uživateli dostat se na pracovní místo a z pracovního místa takovým způsobem, že je zabráněno volnému pádu nebo je&nbsp;případný pád zachycen, použitím pracovního vedení a bezpečnostního vedení, odděleně připojenými ke vhodným kotvicím bodům (kotvicímu zařízení, místu kotvení).</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="261" height="312" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-03.jpg" alt="" class="wp-image-15314" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-03.jpg 261w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-03-125x150.jpg 125w" sizes="(max-width: 261px) 100vw, 261px" /></figure>
</div>


<p class="wp-block-paragraph"><strong>Pracovní polohovací systém</strong>&nbsp;&#8211; systém ochrany osob proti pádu, který umožňuje, aby uživatel pracoval. V&nbsp;podepření nebo v&nbsp;zavěšení takovým způsobem, že je zabráněno volnému pádu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-04.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-04.jpg" alt="" class="wp-image-15315" width="313" height="155" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-04.jpg 626w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-04-150x74.jpg 150w" sizes="(max-width: 313px) 100vw, 313px" /></a></figure>
</div>


<p class="wp-block-paragraph"><strong>Vhodným prostředkem pro držení těla</strong>&nbsp;by byl pás pro pracovní polohování odpovídající EN 358, sedací postroj odpovídající EN 813 nebo pás pro pracovní polohování odpovídající EN 358 začleněný do zachycovacího postroje odpovídajícího EN 361. Sedací postroj nebo pás pro pracovní polohování začleněný do zachycovacího postroje by byly vhodnější než samostatně používaný pás pro pracovní polohování, např. z ergonomických důvodů a zajištění připojovacích prvků pro záchranuꓼ</p>



<p class="wp-block-paragraph"><strong>Vhodným spojovacím prostředkem</strong>&nbsp;by byl pracovní polohovací spojovací prostředek odpovídající EN 358 nebo nastavitelný spojovací prostředek odpovídající EN 354ꓼ</p>



<p class="wp-block-paragraph"><strong>V systému pracovního polohování uživatel obvykle spoléhá na podpůrné vybavení.</strong>&nbsp;Proto by mělo existovat záložní zajištění, např. zabezpečení hran, systém zachycení pádu.</p>



<p class="wp-block-paragraph"><strong>Osobní ochranné pracovní</strong>&nbsp;prostředky proti pádu (dále jen OOPP) &#8211; podle závislosti na míře možného nebezpečí spojeného s používáním výrobku jsou rozděleny do tří skupin (kategorií). Nařízení vlády vyjmenovává dvě skupiny, nevyjmenované jsou zařazeny do třetí skupiny.</p>



<ul class="wp-block-list">
<li>Osobní ochranné pomůcky jednoduché konstrukce, jejichž návrh vychází z toho, že uživatel může sám zhodnotit úroveň ochrany proti nízkým a rozpoznatelným rizikům. Tato skupinu výrobků je označována jako&nbsp;<strong>první kategori</strong>e. Patří sem například OOPP chránící proti povrchovému mechanickému působení (zahradnické rukavice), slabě agresivním čisticím prostředkům, proti teplotám do 50 °C, klimatickým vlivům, které však nejsou extrémní, drobnějším nárazům nebo slunečnímu záření (sluneční brýle).</li>



<li>Do&nbsp;<strong>třetí kategorie</strong>&nbsp;patří osobní ochranné pomůcky, které jsou určeny k ochraně proti smrtelnému nebezpečí nebo proti nebezpečím, která mohou vážně a nevratně poškodit zdraví a kde návrh vychází z toho, že jejich bezprostřední účinky uživatel nemůže včas rozpoznat. Do této kategorie patří OOPP k ochraně dýchacích orgánů, ochrana proti teplotám nad 100 °C nebo nižší než -50 °C, všechny OOPP na ochranu proti pádu apod.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zbývající osobní ochranné pomůcky, které svým charakterem nevyhovují definici první ani třetí kategorie, se řadí do&nbsp;<strong>kategorie druhé</strong>.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Vybavení pracovníků OOPP zajišťuje podle zákoníku práce zaměstnavatel, není povinnou součástí dodávky systému k&nbsp;ochraně proti pádu.</p>



<p class="wp-block-paragraph"><strong>Pád z výšky nebo do hloubky</strong>&nbsp;&#8211; (pro účely této pomůcky) pád z výšky nebo do hloubky, pokud je pracoviště 1,5 m nad okolní úrovní, případně pokud pod ním volná hloubka přesahuje 1,5 m.</p>



<p class="wp-block-paragraph"><strong>Tlumiče pádu</strong>&nbsp;&#8211; jednoúčelové bezpečnostní prvky, které umožňují utlumit pád pracovníka z výšky nebo do volné hloubky a které zajistí, aby při zachycení pádu nepřesáhla síla působící na tělo 6 kN.</p>



<p class="wp-block-paragraph"><strong>Kotvicí zařízení</strong>&nbsp;&#8211; sestava prvků, které zahrnují jeden nebo více kotvicích bodů nebo pohyblivé kotvicí body, které mohou obsahovat upevňovací prvek, je určena pro použití jako část systému ochrany osob proti pádu, je určena, aby byla odstranitelná z konstrukce a aby byla částí kotvicího systému. Kotvicí zařízení se dělí na typy A, B, C, D a E.</p>



<p class="wp-block-paragraph"><strong>Kotvicí bod</strong>&nbsp;&#8211; bod na kotvicím systému, který je určen pro připojení prostředku ochrany osob proti pádu.</p>



<p class="wp-block-paragraph"><strong>Konstrukční kotvení</strong>&nbsp;&#8211; prvek nebo prvky, které jsou navrženy pro použití ve spojení se systémem ochrany osob proti pádu a byly trvale začleněny do konstrukce.</p>



<p class="wp-block-paragraph"><strong>Koncové a střední kotvení</strong>&nbsp;&#8211; prvek, který připojuje konec poddajného kotvicího vedení nebo pevného kotvicího vedení ke konstrukci, nebo prvek (střední kotvení) umístěný mezi koncová kotvení.</p>



<p class="wp-block-paragraph"><strong>Poddajné kotvicí vedení</strong>&nbsp;– poddajné kotvicí vedení mezi koncovým kotvením, ke kterému může být prostředek ochrany osob proti pádu připojen, buď přímo spojkou, nebo pohyblivým kotvicím bodem. Může být tvořeno drátěným kabelem nebo textilním lanem.</p>



<p class="wp-block-paragraph"><strong>Pevné kotvicí vedení</strong>&nbsp;– pevné kotvicí vedení mezi koncovým kotvením, ke kterému může být prostředek ochrany osob proti pádu připojen, buď přímo spojkou, nebo pohyblivým kotvicím bodem.</p>



<p class="wp-block-paragraph"><strong>Místo kotvení &#8211;&nbsp;</strong>místo kotvení osobního ochranného pracovního prostředku proti&nbsp; pádu, které musí být ve směru pádu dostatečně odolné. </p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>pevnostní požadavky na místo kotvení lze dovodit z&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>, pro 1 osobu je stanovena statická pevnost 12 kN. Tato hodnota vychází z&nbsp;minimálního koeficientu bezpečnosti dva.</p>



<p class="wp-block-paragraph"><strong>Bezpečnost a přístupnost při užívání</strong> –&nbsp;stavba musí být navržena a provedena takovým způsobem, aby při jejím užívání nebo provozu nevznikalo nepřijatelné nebezpečí nehod nebo poškození, např. uklouznutím, pádem, nárazem, popálením, zásahem elektrickým proudem, zraněním a vloupáním. Stavba musí být navržena tak, aby byla zohledněna přístupnost pro osoby se zdravotním postižením a použití těmito osobami.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2">2 BEZPEČNOST&nbsp;A PŘÍSTUPNOST PŘI PROVÁDĚNÍ&nbsp;UDRŽOVACÍCH PRACÍ NA STŘECHÁCH</h3>



<p class="wp-block-paragraph">Práce prováděné na střechách nesou téměř vždy výrazné riziko pádu z výšky. Udržovací práce je nutné často provádět v každém ročním období a za nepříznivých povětrnostních podmínek. Například odstranění nadměrného množství sněhu&nbsp;nebo odstranění vzniklých rampouchů nesnese odkladu.</p>



<p class="wp-block-paragraph">Způsob údržby střešního pláště a zařízení na něm umístěných,&nbsp;včetně možnosti bezpečného odstranění nadměrného množství sněhu, je nutné vyřešit již ve stadiu projektových prací.&nbsp;Ve smyslu&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a>&nbsp;autor návrhu střechy stanoví režim prohlídek, kontrol, údržby a obnovy. Dodatečné řešení bezpečnosti práce na střechách po dokončení stavby je často problematické a také bývá výrazně dražší, než když jsou příslušná opatření&nbsp;navržena v&nbsp;projektové dokumentaci a provedena při vlastní výstavbě. Návrh stavby, který neřeší bezpečnost a přístupnost při užívání, lze považovat za chybný.</p>



<p class="wp-block-paragraph">Vhodně navržené kotvicí zařízení&nbsp;nebo bezpečnostní střešní háky určené pro provoz, údržbu a správu budovy je možné použít jako bezpečnostní prvky i při organizaci výstavby a tím snížit náklady i zvýšit bezpečnost stavebních prací.</p>



<p class="wp-block-paragraph">Pro pohyb na střeše, který vyžaduje použití OOPP je nutné vyřešit možnost uchycení osobního ochranného prostředku k staticky odpovídajícímu kotvicímu bodu/prvku/místu kotvení. Pokud není řešením systém kolektivní ochrany bezpečnosti a ochrany zdraví při práci (např. zábradlí), je nutné zajistit možnost individuální ochrany osob proti pádu, které se budou na střeše pohybovat.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong>&nbsp;<br>Nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky&nbsp;a zákoník práce&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262?zalozka=text" target="_blank">č. 262/2006 Sb.</a>, ve znění pozdějších předpisů,&nbsp;upřednostňuje kolektivní ochranu proti pádu.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Atiku&nbsp;lze považovat za kolektivní ochranu pouze tehdy, pokud svou výškou odpovídá požadavkům&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=503279&amp;cid=5" target="_blank">ČSN 74&nbsp;3305</a>&nbsp;Ochranná zábradlí.</p>



<p class="wp-block-paragraph">Mezi nejčastější důvody, proč vstupovat na střechu pro zajištění údržby, patří:</p>



<ul class="wp-block-list">
<li>kontrola střechy;</li>



<li>kontrola, revize a obsluha zařízení umístěných na střeše (např. klimatizační jednotky, vzduchotechnika apod.);</li>



<li>kontrola a údržba zařízení na ochranu proti blesku;</li>



<li>kontrola, revize a čištění spalinových cest/komínů;</li>



<li>údržba fotovoltaických a solárních systémů;</li>



<li>péče o světlíky a RWA klapky (otvory nechráněné proti propadnutí);</li>



<li>čištění střešních vpustí;</li>



<li>čistění okapových žlabů;</li>



<li>odstranění nadměrného množství sněhu a rampouchů;</li>



<li>péče a údržba střešní zeleně;</li>



<li>provádění oprav a údržbové práce obecně atd.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Evropská agentura pro bezpečnost a ochranu zdraví při práci zahrnuje do oblasti údržby zejména tyto oblasti:&nbsp;<strong>prohlídky, zkoušky, měření, výměny, úpravy, opravy a zjišťování poruch.</strong></p>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>&nbsp;Navrhování střech &#8211; Část 1: Základní ustanovení stanovuje požadavky na&nbsp;bezpečnost a přístupnost při užívání v oddílu 5.6. V příloze &#8222;H&#8220; této normy jsou dále uvedeny doporučené a orientační cykly údržby a obnovy vybraných konstrukcí střechy.</p>



<p class="wp-block-paragraph">Při posuzování, zda a jak řešit v již v projektové dokumentaci bezpečnost a přístupnost při užívání střechy, je nutné brát úvahu, zejména že:</p>



<ul class="wp-block-list">
<li>pracovník vykonává různorodé pracovní činnosti;</li>



<li>pracovník může přenášet břemena nebo rozměrné předměty;</li>



<li>při práci může nastat náhlá změna povětrnostních podmínek (poryv větru, déšť, námraza apod.);</li>



<li>vznik rizika uklouznutí, zejména na fóliových povlakových krytinách;</li>



<li>nerespektování vyznačených tras;</li>



<li>a další.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Přístupnost střechy: podle čl. 6.6.1&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a>&nbsp;na střechu musí být zajištěn bezpečný přístup přednostně ze společných prostorů budovy. Podle čl. 6.6.6 <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 1901</a> přístup na střechu včetně opatření se vymezí v&nbsp;provozním řádu střechy.</p>



<p class="wp-block-paragraph">Ukázka možného vhodného způsobu zabezpečení přístupu na střechu proti nepovolaným osobám</p>



<p class="wp-block-paragraph"><strong>Řešení bezpečného udržování střechy musí pamatovat na všechny předvídatelné případy</strong>! V&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_8" target="_blank">§8</a>&nbsp;odst. 2) se požaduje, aby bylo zajištěno bezpečné užívání při běžné údržbě a působení běžně předvídatelných vlivů po dobu plánované životnosti. Například odstraňování nadměrného množství sněhu lze zařadit mezi předvídatelné skutečnosti.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>&nbsp;nově specifikuje základní požadavky na stavby. Novela stavebního zákona z&nbsp;roku 2018 ukládá dodržovat požadavky tohoto nařízení. Novela stavebního zákona již nedává výčet základních požadavků na stavby. K seznámení se s těmito povinnostmi je potřebné použít&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305&amp;qid=1602075764218&amp;from=CS" target="_blank">Přílohu č. I</a>&nbsp;Základní požadavky a stavby Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>.</p>



<p class="wp-block-paragraph">Obecně je nutné se držet pravidla, že pokud pracovník musí při výkonu pracovní činnosti při udržovacích prací použít OOPP k ochraně proti pádu, musí být zpravidla již v projektové dokumentaci vyřešeno, k jakým kotvicím zařízením/prvků, místům kotvení, případně bezpečnostním střešním hákům bude možné připojit spojovací prostředek OOPP.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3">3 BEZPEČNOST&nbsp;A PŘÍSTUPNOST STAVBY PŘI UŽÍVÁNÍ&nbsp;V PRÁVNÍCH PŘEDPISECH</h3>



<h3 class="wp-block-heading" id="3-1">3.1 ZÁKON&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">Č. 183/2006 SB.</a>&nbsp;O ÚZEMNÍM PLÁNOVÁNÍ A STAVEBNÍM ŘÁDU (STAVEBNÍ ZÁKON), VE ZNĚNÍ POZDĚJŠÍCH PŘEDPISŮ</h3>



<p class="wp-block-paragraph">Údržbou stavby (v jiných předpisech je používán termín „udržovací práce“, bezpečnost a přístupnost při užívání) se&nbsp;podle stavebního zákona rozumějí práce, jimiž se zabezpečuje její dobrý stavební stav tak, aby nedocházelo ke znehodnocení stavby a co nejvíce se prodloužila její uživatelnost.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Technické požadavky na stavby podle vyhlášky&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o&nbsp;technických požadavcích na stavby, ve znění pozdějších předpisů,&nbsp;náleží mezi obecné požadavky podle stavebního zákona.</p>



<p class="wp-block-paragraph">V požadavcích na stavby stavební zákon ukládá, aby pro stavbu byly navrženy a použity jen takové výrobky, materiály a konstrukce, jejichž vlastnosti z hlediska způsobilosti stavby pro daný účel zaručují, že stavba při správném provedení a běžné údržbě po dobu předpokládané životnosti plní požadavky na bezpečnost při udržování. Nařízením Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>&nbsp;tuto oblast rozšiřuje a požaduje splnit požadavek na bezpečnost a přístupnost při užívání.</p>



<p class="wp-block-paragraph">Projektant odpovídá zejména za respektování požadavků z hlediska ochrany veřejných zájmů, je povinen dbát právních předpisů. Projektant dále odpovídá za správnost, celistvost, úplnost a bezpečnost stavby. Dále je povinen dbát právních předpisů a obecných požadavků na výstavbu (tedy i základních technických požadavků podle vyhlášky&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o&nbsp;technických požadavcích na stavby, ve znění pozdějších předpisů), vztahujících se ke konkrétnímu stavebnímu záměru. Obecné požadavky na výstavbu jsou pak upraveny v příslušné vyhlášce – viz dále.</p>



<p class="wp-block-paragraph">Zhotovitel stavby je povinen provádět stavbu v souladu s ověřenou projektovou dokumentací, zajistit dodržování povinností k ochraně života a bezpečnosti práce vyplývajících ze zvláštních právních předpisů, včetně Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>.</p>



<p class="wp-block-paragraph">Je pochopitelné, že stavební zákon používá obecnější formulace a že konkrétní zásady a povinnosti jsou stanoveny v prováděcích předpisech, jejichž vydání tento zákon předpokládá, nebo přímo ukládá.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-2">3.2 VYHLÁŠKA&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/499?zalozka=text" target="_blank">Č. 499/2006 SB.</a>,&nbsp;O DOKUMENTACI STAVEB, VE ZNĚNÍ POZDĚJŠÍCH PŘEDPISŮ</h3>



<p class="wp-block-paragraph">I přesto, že tato vyhláška není v některých částech detailní a jednoznačná, oblast bezpečnosti a ochrany zdraví je uvedena zcela jednoznačně. Jednotlivá pravidla, povinnosti a zásady řeší také její přílohy.</p>



<p class="wp-block-paragraph">Souhrnná technická zpráva musí obsahovat bod pátý, který je nazván „bezpečnost při užívání“. V této kapitole je potřebné také uvést, jaká stavebně technická opatření pro bezpečnost udržovacích&nbsp;prací &#8211;&nbsp;nově podle novely stavebního zákona &#8211; bezpečnost a přístupnost při užívání bude nutné provést. Rozsah a charakter výkresové části není pro tento účel z vyhlášky jednoznačně čitelný. Autor se však domnívá, že podrobnost výkresové části by měla vycházet kromě zásad stanovených v této vyhlášce i z dohody mezi objednavatelem projektové dokumentace a projektantem. Projektant je pro zadavatele projektové dokumentace odborným garantem, že stavbu bude možné také bezpečně užívat, a že bude naplněn základní požadavek na stavby – bezpečnost a přístupnost při užívání. Od zhotovitele se očekává, že nemožnost bezpečnosti a přístupnosti při užívání stavby rozpozná a na tuto vadu upozorní.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-3">3.3 VYHLÁŠKA&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">Č. 268/2009 SB.</a>,&nbsp;O TECHNICKÝCH POŽADAVCÍCH NA STAVBY, VE ZNĚNÍ POZDĚJŠÍCH PŘEDPISŮ</h3>



<p class="wp-block-paragraph">Tato vyhláška stanoví základní technické požadavky na stavby, které náleží do působnosti obecných stavebních úřadů. Vyhlášku&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o&nbsp;technických požadavcích na stavby,&nbsp;ve znění pozdějších předpisů je potřeba rozšířit nejméně v&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_8" target="_blank">§8</a>&nbsp;o základní požadavky na stavby podle&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305&amp;qid=1602075764218&amp;from=CS" target="_blank">Přílohy č. I</a>&nbsp;Základní požadavky na stavby Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank">č. 305/2011</a>.</p>



<p class="wp-block-paragraph">Ustanovení vyhlášky se uplatní též u zařízení, změn dokončených staveb, udržovacích pracích, změn v užívání staveb, u dočasných staveb zařízení staveniště, jakož i u staveb, které jsou kulturními památkami, nebo jsou v památkových rezervacích nebo památkových zónách, pokud to závažné územně technické nebo stavebně technické důvody nevylučují. Požadavky obsažené v části druhé až páté vyhlášky platí pro všechny druhy staveb a zařízení, které náleží do působnosti obecných stavebních úřadů, není-li v části šesté uvedeno jinak. Tyto části se vztahují také na bezpečnost a přístupnost při užívání staveb, podle Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>&nbsp;na bezpečnost a přístupnost při užívání.</p>



<p class="wp-block-paragraph">Ve třetí části vyhlášky&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o&nbsp;technických požadavcích na stavby,&nbsp;ve znění pozdějších předpisů, ve znění pozdějších předpisů,&nbsp;jsou uvedeny požadavky na bezpečnost a vlastnosti staveb. Jeden z hlavních požadavků podle vyhlášky, je&nbsp;<strong>bezpečnost při užívání (nově bezpečnost a přístupnost při užívání)</strong>. &#8222;<strong>Stavba musí splňovat požadavky uvedené v odstavci 1&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_8" target="_blank">§&nbsp;8</a>&nbsp;vyhlášky č. 268/2009 Sb., <strong>o&nbsp;technických požadavcích na stavby,&nbsp;ve znění pozdějších předpisů</strong> při běžné údržbě a působení běžně předvídatelných vlivů po dobu plánované životnosti stavby.&#8220;</strong>&nbsp;Výrobky, materiály a konstrukce navržené a použité pro stavbu musí tyto požadavky zaručit. Současně je nutné naplnit základní požadavky na stavby podle Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank">č. 305/2011</a>.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>1<strong>.&nbsp;</strong>Základní požadavky na stavby jsou nově určeny a rozšířeny v&nbsp;nařízení Evropského parlamentu a Rady (EU)&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank">č. 305/2011</a>. V&nbsp;tomto nařízení byl pojem „bezpečnost při užívání“,&nbsp;který je uveden ve vyhlášce&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o&nbsp;technických požadavcích na stavby, ve znění pozdějších předpisů,nahrazen termínem „bezpečnost a přístupnost při užívání“.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">2. Pro výstavbu v&nbsp;hl. m. Prahy platí nařízení&nbsp;<strong><a rel="noreferrer noopener" href="https://www.praha.eu/jnp/cz/o_meste/vyhlasky_a_narizeni/vyhledavani_v_pravnich_predpisech/narizeni_c_10_2016_sb_hl_m_prahy.html" target="_blank">č. 10/2016 Sb. hl. m. Prahy</a></strong>, kterým se stanovují obecné požadavky na využívání území a technické požadavky na stavby v hlavním městě Praze (Pražské stavební předpisy), ve znění nařízení <a rel="noreferrer noopener" href="https://www.praha.eu/jnp/cz/o_meste/vyhlasky_a_narizeni/vyhledavani_v_pravnich_predpisech/narizeni_c_14_2018_sb_hl_m_prahy_1.html" target="_blank">č. 14/2018 Sb. hl. m. Prahy</a>. I pro území hlavního města Prahy však platí Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank">č. 305/2011</a>.</p>



<p class="wp-block-paragraph">Velmi důležité je také znění&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_55-odst_2" target="_blank">§ 55&nbsp;odst. 2)</a>&nbsp;vyhlášky č. 268/2009 Sb., o&nbsp;technických požadavcích na stavby,&nbsp;ve znění pozdějších předpisů, kde je uvedeno, že odchylky od norem jsou přípustné pouze tehdy, pokud se prokáže, že navržené řešení odpovídá nejméně základním požadavkům na stavby uvedeným v&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_8" target="_blank">§ 8</a>. Mezi základní požadavky na stavby patří také bezpečnost při užívání (nyní bezpečnost a přístupnost při užívání). Bezpečnost&nbsp;a přístupnost při užívání představuje rovněž možnost provádět bezpečně údržbu budovy/střechy a zařízení na n umístěných.</p>



<p class="wp-block-paragraph">Pochůzné střechy a terasy musí mít zajištěn bezpečný přístup a musí být na nich provedena opatření zajišťující bezpečnost provozu.</p>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>&nbsp;Navrhování střech – Část 1: Základní ustanovení používá jiné dělení střech z hlediska pohybu osob po střeše a to:</p>



<p class="wp-block-paragraph"><strong>Střechy bez provozu</strong>&nbsp;plní především základní funkci. U střech bez provozu se počítá jen s pohybem poučených osob po střešní ploše, zajišťujících kontrolu a běžnou údržbu samotné střechy a souvisejících prvků, konstrukcí a zařízení.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>střechy bez provozu se také nazývají střechy nepochůzné.<br></p>



<p class="wp-block-paragraph"><strong>Střechy s provozem</strong>&nbsp;plní kromě základní funkce i další funkce. Na střechách s&nbsp;provozem je třeba uvažovat také pohyb osob nepoučených.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Střechy s&nbsp;provozem se také nazývají pochůzné nebo pojížděné.</p>



<p class="wp-block-paragraph">Střecha musí být přiměřeně plánovanému provozu vybavena zábradlím nebo systémem pro možnost jištění pracovníků údržby a pro upevnění jejich pomůcek při provádění kontroly, údržby i oprav střechy nebo zařízení a konstrukcí přístupných ze střešní plochy. Projektant je tedy povinen posoudit rozsah těchto prací a vyhodnotit rizika, která budou hrozit a tomu přizpůsobit řešení střechy, včetně navržený potřebných opatření k&nbsp;ochraně proti pádu.</p>



<p class="wp-block-paragraph">Podle čl. 6.6.2 <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a> ochrana proti pádu z&nbsp;výšky je stanovena nařízením vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky. Požadavky na systémy zachycení pádu jsou uvedeny v&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=508267&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 363</a>.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a> uvádí pouze odkaz na systémy zachycení pádu podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=508267&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 363</a>. Na střechách je však možné navrhovat také jiné systémy ochrany proti pádu, např. zadržení pádu, pracovního polohování a další podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=508267&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 363</a>.</p>



<p class="wp-block-paragraph">Čl. 7.2.12 <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a> Zajištění bezpečnosti při užívání požaduje, že na střechách musí být zajištěn bezpečný pohyb osob v&nbsp;trasách jejich pohybu a ochrana proti pádu osob z&nbsp;výšky. V&nbsp;případě nebezpečí pádu z&nbsp;výšky se řeší ochrana podle zvláštního právního předpisu (nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky) s&nbsp;využitím výrobků podle <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75716&amp;cid=5" target="_blank">ČSN EN 516</a> a <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>, nebo ochranným zábradlím.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka autora</strong>:<br>zpracovatelé <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73 1901</a> neuvedli ve výčtu možných výrobků, výrobky podle <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>, tedy navrhování kotvicího zařízení jako prostředku určeného k&nbsp;ochraně proti pádu. Autor je přesvědčený, že vynechání této normy je neúmyslné a že navrhování kotvicího zařízení podle <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a> je plně v&nbsp;souladu s&nbsp;požadavky zajištění ochrany proti pádu a je plně v&nbsp;souladu s&nbsp;nařízením vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky, na které se norma odkazuje.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-4">3.4 ZÁKONY A NAŘÍZENÍ VLÁDY SE VZTAHEM K BEZPEČNOSTI PROVÁDĚNÍ UDRŽOVACÍCH PRACÍ</h3>



<p class="wp-block-paragraph">Jednotlivé zákony a nařízení vlády ČR k bezpečnosti a ochraně zdraví při práci nevycházejí pouze ze stavebního zákona, jde o obecně závazná právní ustanovení. Projektová dokumentace stavby, resp. organizace údržbových prací musí dodržovat zásady pro bezpečné vykonávání těchto prací. Projektant se tak bez jejich znalosti neobejde. Je nezbytné mít na zřeteli, že tyto předpisy jsou národní a mohou se v&nbsp;jednotlivých zemích EU lišit. Často tak nelze převzít návrhy a řešení podle zahraničních zvyklostí.</p>



<p class="wp-block-paragraph" id="3-4-1"><strong>3.4.1 Nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>,&nbsp;o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky</strong></p>



<p class="wp-block-paragraph">Základní požadavek je, že zaměstnavatel přijímá technická a organizační opatření k zabránění pádu zaměstnanců z výšky nebo do hloubky, propadnutí nebo sklouznutí nebo k jejich bezpečnému zachycení (dále jen &#8222;ochrana proti pádu&#8220;) a zajistí jejich provádění, a to i na všech ostatních pracovištích a přístupových komunikacích, pokud leží ve výšce nad 1,5 m nad okolní úrovní, případně pokud pod nimi volná hloubka přesahuje 1,5 m. Aby však mohl zaměstnavatel tomuto úkolu dostát, je nutné v řadě případů již ve stadiu projekce stavby navrhnout stavebně technická opatření, která to umožní, např. navrhnout systém zachycení pádu, nebo určit místa kotvení pro provádění budoucí údržby apod.</p>



<p class="wp-block-paragraph">Ochranu proti pádu zajišťuje zaměstnavatel přednostně pomocí prostředků kolektivní ochrany, kterými jsou zejména technické konstrukce, například ochranná zábradlí a ohrazení, poklopy, záchytná lešení, ohrazení nebo sítě a dočasné stavební konstrukce, například lešení nebo pracovní plošiny. Kolektivní ochranu proti pádu – zábradlí, je nutné navrhnout vždy tam, kde bude umožněn vstup jiných osob, než osob povolaných, osob řádně vyškolených a vybavených OOPP.</p>



<p class="wp-block-paragraph">Prostředky osobní ochrany, kterými jsou osobní ochranné pracovní prostředky proti pádu, se použijí v případě, kdy povaha práce vylučuje použití prostředků kolektivní ochrany nebo není-li použití prostředků kolektivní ochrany s ohledem na povahu, předpokládaný rozsah a dobu trvání práce a počet dotčených zaměstnanců účelné nebo s ohledem na bezpečnost zaměstnance dostatečné. Zde projektant vychází také z&nbsp;doporučených cyklů kontroly přístupných a kontrolovaných částí střech a odhadu cyklů obnovy – viz Příloha B <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 1901</a>.</p>



<p class="wp-block-paragraph">Náklady na individuální opatření proti pádu bývají zpravidla nižší, než náklady na kolektivní ochranu. Je tedy nutné velmi přesně v jednotlivých případech určit, kdy lze navrhnout &#8222;pouze&#8220; řešení&nbsp;bezpečné práce ve výšce za použití osobních ochranných prostředků proti pádu. Osobní ochranu proti pádu lze použít&nbsp;při dodržení požadavků nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o&nbsp;technických požadavcích na stavby, ve znění pozdějších předpisů,&nbsp;pouze na plochách, kam mají přístup vyslaní, proškolení a náležitě ochrannými prostředky vybavení pracovníci. Na všech ostatních plochách je nutné použít kolektivní opatření, zpravidla odpovídající ochranné zábradlí &#8211; viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=503279&amp;cid=5" target="_blank">ČSN 74&nbsp;3305</a>&nbsp;Ochranná zábradlí.</p>



<p class="wp-block-paragraph">Zaměstnavatel zajistí, aby na všech plochách, které nezaručují, že jsou při zatížení osobami, včetně nářadí, pracovních pomůcek a materiálu bezpečné proti prolomení, případně, na nichž toto zatížení není vhodně rozloženo technickou konstrukcí (pracovní, popř. přístupová podlaha apod.), bylo provedeno zajištění proti propadnutí. U dokončených staveb lze odůvodněně předpokládat, že toto riziko nebude časté. Pozornost je potřebné věnovat zatížení při odstraňování nadměrného množství sněhu ze střešního pláště a možnosti bezpečného odstranění&nbsp;nadměrného množství sněhu ze střešního pláště. Při posuzování opatření pro bezpečné odstranění nadměrného množství sněhu je nutné vzít v&nbsp;úvahu, že pracovníci se budou pohybovat po kluzké ploše. Je tedy nutné eliminovat i riziko uklouznutí s&nbsp;možným následkem pádu.</p>



<p class="wp-block-paragraph">Ochranu proti pádu není nutné provádět:</p>



<ul class="wp-block-list">
<li>na souvislé ploše, jejíž sklon od vodorovné roviny nepřesahuje 10°, pokud pracoviště, popř. přístupová komunikace, jsou vymezena vhodnou ochranou proti pádu, například zábranou umístěnou ve vzdálenosti nejméně 1,5 m od okraje, na němž hrozí nebezpečí pádu (termín „zábrana“ není blíže definován, je tedy možné volit různé druhy zábran).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Pokud se jedná o kluzkou plochu nelze toto pravidlo aplikovat a je nutné se zabývat i zbývající plochou s ohledem na charakter a rozsah předpokládaných činností.</p>



<ul class="wp-block-list">
<li>podél volných okrajů otvorů, jejichž půdorysné rozměry alespoň vjednom směru nepřesahují 0,25 m.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Práce na střeše mají některé upřesňující požadavky:</p>



<p class="wp-block-paragraph">Zaměstnance vykonávající práci na střeše je nutné chránit také proti:</p>



<ul class="wp-block-list">
<li>pádu ze střešních plášťů na volných okrajích;</li>



<li>sklouznutí z plochy střechy při jejím sklonu nad 25°, (lze odvodit, že plocha se sklonem nad 25° je považována vždy za kluzkou);</li>



<li>propadnutí střešní konstrukcí;</li>



<li>propadnutí otvorem nechráněným proti propadnutí – zpravidla střešním světlíkem (za otvor nechráněný proti propadnutí se považuje každý otvor, jehož jedna strana přesahuje 25 cm).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Pro zajištění proti sklouznutí u střech se sklonem nad 45° od vodorovné roviny je nutno použít při práci na žebříku položeném na střeše osobní ochranné pracovní prostředky proti pádu. Lze dovodit, že u této střechy i pracovník stojící na lávce, která nemá zábradlí ve všech směrech možného pádu, musí být zajištěn osobním ochranným prostředkem proti pádu. Na tuto skutečnost nelze opomenout u navrhování např. lávek pro přístup ke spalinovým cestám.</p>



<p class="wp-block-paragraph">Pro přístup ke spalinovým cestám lze použít také vhodné nášlapné lávky.&nbsp;<strong>Nášlapné lávky, plošiny ani nášlapné stupně, které jsou toho času na trhu, nejsou certifikovány jako kotvicí zařízení a nelze se k nim připevnit. Neplní funkci bodu kotvicího zařízení ve smyslu&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>, ani bezpečnostního střešního háku podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>. Nášlapné lávky, plošiny a stupně jsou posuzovány podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75716&amp;cid=5" target="_blank">ČSN EN 516</a>.</strong></p>



<p class="wp-block-paragraph"><strong>Doporučený postup při rozhodování, v&nbsp;rámci zpracování projektové dokumentace zda je kotvicí zařízení potřebné navrhnout:</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-05.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-05.jpg" alt="" class="wp-image-15316" width="343" height="322" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-05.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-05-150x141.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4">4 PROSTŘEDKY OCHRANY OSOB PROTI PÁDU &#8211; KOTVICÍ ZAŘÍZENÍ PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>&nbsp;PROSTŘEDKY OCHRANY OSOB PROTI PÁDU &#8211; KOTVICÍ ZAŘÍZENÍ &#8211; DOPORUČENÍ PRO KOTVICÍ ZAŘÍZENÍ V PŘÍPADĚ POUŽITÍ VÍCE NEŽ JEDNOU OSOBOU SOUČASNĚ</h3>



<p class="wp-block-paragraph">Tyto harmonizované normy (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>) specifikují požadavky, zkušební metody a návody k používání a značení pro kotvicí zařízení navržená výlučně pro používání s osobním ochranným prostředkem proti pádu z výšky.&nbsp;Dále stanovují požadavky na instalaci kotvicího zařízení a určují obsah instalační dokumentace dodávané ke kotvicímu zařízení. Normy se nevztahují ani na bezpečnostní střešní háky (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>) nebo obslužné lávky, plošiny a stupně (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75716&amp;cid=5" target="_blank">ČSN EN 516</a>).</p>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;je určena pro použití jednou osobou, ale tyto definice jsou shodné s&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a><strong>,</strong>&nbsp;která platí pro kotvicí zařízení určené pro více osob). Norma člení kotvicí zařízení do několika typů:</p>



<ul class="wp-block-list">
<li>Typ A: Kotvicí zařízení a systémy s jedním nebo vice stabilními kotvicími body, pokud jsou používány, a s potřebou konstrukčního kotvení (konstrukčních kotvení) nebo upevňovacího prvku (upevňovacích prvků) k připevnění ke konstrukci, viz obrázky 3 a 4 normy.</li>



<li>Typ B: Kotvicí zařízení a systémy s jedním nebo vice stabilními kotvicími body bez potřeby konstrukčního kotvení (konstrukčních kotvení) nebo upevňovacího prvku (upevňovacích prvků) k připevnění ke konstrukci, viz obrázek 5 normy.</li>



<li>Typ C: Kotvicí zařízení a systémy využívající poddajné vedení s odchylkou od horizontály ne víc než 15° (pokud se měří mezi vnějšími a středními kotveními v jakémkoliv bodě po jeho délce), viz obrázek 6 normy.</li>



<li>Typ D: Kotvicí zařízení a systémy využívající pevné kotvicí vedení s odchylkou od horizontály ne víc než 15° (pokud se měří mezi vnějšími a středními kotveními v jakémkoliv bodě po jeho délce), viz obrázek 7 normy.</li>



<li>Typ E: Kotvicí zařízení a systémy pro použití na površích do 5°od horizontály, kde provedení spočívá výhradně na hmotnosti a tření mezi ním samotným a povrchem, viz obrázek 8 normy.</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5">5 PREFABRIKOVANÉ PŘÍSLUŠENSTVÍ PRO STŘEŠNÍ KRYTINY &#8211; BEZPEČNOSTNÍ STŘEŠNÍ HÁKY PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></h3>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a> platí pro bezpečnostní střešní háky (stavební výrobky) umístěné na povrchu šikmých střech a trvale připevněné k nosné konstrukci střechy. Háky jsou určeny pro připevnění žebříků pro pracovníka, pro podepření pracovních plošin a jako kotevní body, ke kterým se připevňují osobní ochranné prostředky proti pádu nebo slouží pro přidržení.</p>



<p class="wp-block-paragraph">Norma stanovuje základní rozměry, použité materiály, požadavky s ohledem na únosnost bezpečnostních střešních háků připevněných ke střešní konstrukci včetně jejich upevňovacího systému a rozsah zkoušek.</p>



<p class="wp-block-paragraph">Bezpečnostní střešní háky se dělí do dvou kategorií:</p>



<ul class="wp-block-list">
<li>Typ A: Háky umožňující zatížení pouze jedním směrem. Tyto háky nelze osadit tam, kde by mohlo dojít k zatížení jiným směrem, než pro který je hák konstruován.</li>



<li>Typ B: Háky umožňující zatížení všemi směry. Umožňují všestrannější využití.</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6">6 PRINCIPY NAVRHOVÁNÍ ZADRŽOVACÍCH A ZÁCHYTNÝCH SYSTÉMŮ PROTI PÁDU OSOB</h3>



<p class="wp-block-paragraph">Základním kritériem pro rozhodování projektanta&nbsp;při volbě systému určeného k&nbsp;ochraně proti pádu je charakter, četnost, náročnost jednotlivých aktivit na posuzované ploše. Pokud projektant dospěje k závěru, že daná plocha bude určena pouze pro pohyb pracovníků (pověřených výkonem práce, vybavených a řádně poučených), může navrhnou systém zadržení nebo zachycení pádu, resp. kotvicích zařízení,&nbsp;případně na šikmí střeše navržením bezpečnostních střešních háků. Dále je nutné definovat případná rizika, ke kterým může při práci na střechách/plochách s&nbsp;rizikem pádu docházet. Práce lze charakterizovat jako běžné, plánované a nahodilé, či okamžité vynucené. Je nutné také zvážit, zda pravidelnou práci, nebo nahodilou či okamžitou, je nutné provádět i&nbsp;<strong>v extrémních podmínkách</strong>, za deště, sněžení, mrazu,&nbsp;v&nbsp;situaci, kdy bude plocha s&nbsp;rizikem pádu kluzká apod. Tyto nepříznivé podmínky jsou vždy náročné na zajištění bezpečnosti práce. Současně je nezbytné respektovat požadavky nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky v nutnosti navrhnout kolektivní ochranu proti pádu.</p>



<p class="wp-block-paragraph">Rozdílný bude přístup k řešení „pouze“&nbsp;ochrany proti pádu při kontrolních činností a jiná řešení vyžadují aktivity, při nichž pracovník vykonává některé náročnější úkony, nebo dochází k přenášení břemen. Není možné zapomínat i na bezpečnou možnost dostat se na místo výkonu konkrétní práce. Po určení pracovních aktivit se zjistí, na kterých plochách (na celé ploše nebo pouze některých jejích částech) se budou pracovníci pohybovat a pracovat a zda pracovníkům bude hrozit riziko pádu. Tyto plochy je pak nutné odpovídajícím způsobem vybavit zařízením určeným pro ochranu proti pádu. Jedním z možných řešení je i kombinace kolektivní ochrany (např. ochranné zábradlí) na určité části plochy a na zbývající části zadržovací systémy a systémy zachycení pádu jako prostředek osobní ochrany proti pádu. V žádném případě nelze zapomínat i na péči o světlíky, pokud nejsou chráněny proti propadnutí, například vloženou záchytnou sítí/mříží podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=99239&amp;cid=5" target="_blank">ČSN EN 1263-1</a>&nbsp;Dočasné stavební konstrukce – Záchytné sítě &#8211; Část 1: Bezpečnostní požadavky, zkušební postupy.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77465&amp;cid=5" target="_blank">ČSN EN 14963</a>&nbsp;Prvky střešního pláště – Pásové plastové střešní světlíky s&nbsp;podstavcem nebo bez podstavce – Klasifikace, požadavky a zkušební metody, nejsou tyto světlíky pochozí. Nejsou tedy odolné proti propadnutí.</p>



<p class="wp-block-paragraph">Určení vhodného typu kotvicích zařízení / bezpečnostních střešních háků</p>



<p class="wp-block-paragraph">Rozhodující roli hraje doba, náročnost i způsob používání při:</p>



<ul class="wp-block-list">
<li>krátkodobé činnosti;</li>



<li>dlouhodobé činnosti;</li>



<li>pravidelné činnosti;</li>



<li>činnosti, které vykonává více osob současně;</li>



<li>nahodilé činnosti;</li>



<li>akutní a neodkladné činnosti;</li>



<li>pracích vyžadujících velký rádius pohybu;</li>



<li>práci s břemeny;</li>



<li>zvláště rizikových pracích apod.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Pro pravidelné práce volíme zejména zařízení s&nbsp;permanentním kotvicím poddajným/pevným vedením (viz typ C podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>), pro práce vyžadující velký rozsah pohybu pak poddajné kotvicí vedení průjezdné, tedy takové, které nevyžaduje převazování mezi jednotlivými poli poddajného/pevného kotvicího vedení.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Poddajné kotvicí vedení může být ocelové i textilní lano. Textilní lano je přenosné a umožňuje osazení v&nbsp;místě práce. Nevyhovuje však pokud není možné bezpečné osazení tohoto lana (např. pracovník je trvale na ploše, kde mu hrozí trvalé riziko pádu a nemůže tak bezpečně propojovat samostatné kotvicí body, v&nbsp;situaci, kdy plocha je kluzká a při uklouznutí hrozí riziko pádu z&nbsp;výšky.</p>



<p class="wp-block-paragraph">Obdobně postupujeme, když opatření pro práce neodkladné, prováděné často v mimořádných situacích (např. kluzkých plochách), pro práce, které je nutné provádět za nepříznivých povětrnostních podmínek, a také těch, které nesnesou odkladu, např. odstraňování nadměrného množství sněhu ze střešního pláště.</p>



<p class="wp-block-paragraph">Důležitou, i když obtížně řešitelnou skutečností je, že pracovník se nemusí chovat tak, jak projektant předpokládá. Je nutné zvážit všechny eventuality, které mohou nastat a s jejich řešením se vypořádat. Např. pouze barevně označené cesty pro pohyb pracovníka nemusí znamenat, že se pracovník nebude pohybovat mimo tuto plochu v&nbsp;období, kdy bude sněhová pokrývka. Rovněž způsob navržení zadržovacího systému musí eliminovat všechna případná rizika, spočívající v nesprávném použití (systém zadržení pádu musí znemožnit dostat se na místa, kde by pád mohl nastat). Návrh systému zachycení pádu musí brát v úvahu výšku&nbsp;pro bezpečné zachycení pádu, možnost v&nbsp;případě zachycení pádu kontaktu s fasádou, s prosklenou částí fasády, různými výstupky na fasádě apod. S ohledem na riziko síly působící na tělo pracovníka při zachycení pádu je nutné považovat za maximální délku přesahu spojovacího prostředku s tlumičem 1500 mm. Potřebnou výšku pro bezpečné zachycení pádu je potřebné odvodit podle těchto pravidel:</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="369" height="345" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-06.jpg" alt="" class="wp-image-15317" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-06.jpg 369w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-06-150x140.jpg 150w" sizes="(max-width: 369px) 100vw, 369px" /></figure>
</div>


<p class="wp-block-paragraph">U ploch s&nbsp;výškou cca 5 metrů a méně je nutné s&nbsp;ohledem na bezpečné zachycení pádu postupovat mimořádně pozorně. Pro určení potřebné výšky pro bezpečné zachycení pádu je nutné zahrnout přesah spojovacího prostředku, případný průvěs poddajného kotvícího vedení (u přenosného poddajného kotvicího vedení může být až 3 500 mm), délku rozvinutého tlumiče pádu, výšku osoby i rezervu 1 m.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Maximální délka přesahu spojovacího prostředku vychází z&nbsp;vymezení „nebezpečné plochy“ u ploch se sklonem do 10° v&nbsp;šíři 1&nbsp;500 mm.</p>



<p class="wp-block-paragraph">Systémy ochrany proti pádu je nutné navrhovat tak, aby byly uživatelsky &#8222;pochopitelné&#8220;:</p>



<ul class="wp-block-list">
<li>je-li to možné, je vhodné navrhnout jednu maximální délku spojovacího prostředku pro celou střechu;</li>



<li>pokud to není možné, pak volit délky spojovacího prostředku s ohledem na možnost vysvětlení a používání, např. jednu délku při práci u volného okraje střechy a druhou při práci u nezabezpečených otvorů, např. světlíků.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Projektant si potřebuje osvojit i znalosti o navrhování a používání certifikovaných výrobků. Výrobci použití svých výrobků vždy omezují jen na předem definované účely a způsoby instalace. Bez této znalosti lze systémy&nbsp;ochrany proti pádu navrhovat jen obtížně. V&nbsp;případě, že výrobce nedokládá zkoušky o upevnění na konstrukci, nese projektant odpovědnost za propojení kotvicího zařízení – prvků s konstrukcí.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong>&nbsp;<br>Na trhu jsou kotvicí zařízení, která byla odzkoušena oprávněnou laboratoří na upevnění daného kotvicího zařízení a určitý druh nosné konstrukce, u ostatních je odpovědností projektanta za upevnění na nosnou konstrukci.</p>



<p class="wp-block-paragraph">Ve smyslu&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>&nbsp;musí být dokumentace střechy zpracována v&nbsp;souladu s&nbsp;příslušným právním předpisem (vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2008/23?zalozka=text" target="_blank">č. 23/2008 Sb.</a>, o&nbsp;technických podmínkách požární ochrany staveb, ve znění pozdějších předpisů, ve znění vyhlášky <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2011/268?zalozka=text" target="_blank">č. 268/2011 Sb.</a>) a nejméně v&nbsp;rozsahu stanoveném příslušným prováděcím předpisem (nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky).</p>



<p class="wp-block-paragraph">V&nbsp;dokumentaci pro stavební povolení se doporučuje z&nbsp;hlediska požadavků na střechy uvést (mimo jiné), zejména:</p>



<ul class="wp-block-list">
<li>zatížení střechy a jejich částí zohledňující zatížení prováděním údržbyꓼ</li>



<li>požadované technické vlastnosti navržených výrobků, podle možností uvedené referenčním typem výrobků, a další.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">V&nbsp;dokumentaci pro provedení stavby se dále doporučuje z&nbsp;hlediska požadavků na střechy uvést (mimo jiné), zejména:</p>



<ul class="wp-block-list">
<li>zásady kontrolního a zkušebního plánuꓼ</li>



<li>zásady kontrol a podmínky běžné údržby a další.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Pro stavební úpravy se tyto požadavky uplatní přiměřeně.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-1">6.1 PLOCHY SE SKLONEM DO 10° (BEZ KLUZKÉHO POVRCHU)</h3>



<p class="wp-block-paragraph">U těchto ploch se předpokládá povinnost řešit ochranu proti pádu v zóně nejméně 1&nbsp;500 mm od volného okraje střechy &#8211; plochy, nebo od hrany otvoru nezabezpečeného proti propadnutí.</p>



<p class="wp-block-paragraph">Toto vymezení&nbsp;(vzdálenosti 1&nbsp;500 mm) nelze vztahovat na plochy, které jsou kluzké (viz nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky). Na těchto plochách lze navrhovat kotvicí zařízení s poddajným/pevným kotvicím vedením. V případě, že na těchto plochách jsou vykonávány činnosti, při kterých by se mohlo i nedopatřením vstoupit do „rizikové“ zóny 1 500 mm od volného kraje nebo nezabezpečené hrany otvoru, musí být tato riziková zóna odpovídajícím způsobem vymezena zábranou. Za zábranu lze v&nbsp;dané konkrétní situace (vždy podle vyhodnocení rozsahu, četnosti, období provádění prací apod.) považovat také viditelnou linii kotvícího zařízení. Obecně pouhé barevné označení na povlakové krytině nelze vždy považovat za dostatečné (například při sněhové pokrývce).</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Nařízením vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky se&nbsp;vyžaduje vymezení zóny 1&nbsp;500 mm vhodnou zábranou. Termín zábrana není v&nbsp;tomto nařízení vlády blíže definován.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-07.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-07.gif" alt="" class="wp-image-15318" width="356" height="151"/></a></figure>
</div>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-2">6.2 PLOCHY SE SKLONEM NAD 25º A PLOCHY NAD 45º (NUTNÉ ZAJIŠTĚNÍ I PROTI UKLOUZNUTÍ, RESP. V CELÉ PLOŠE)</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-08.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-08.gif" alt="" class="wp-image-15319" width="311" height="182"/></a></figure>
</div>


<p class="wp-block-paragraph">Plochy nad 25° se považují vždy za kluzké (viz nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky), bez ohledu na to, jaký mají povrch. Plochy se sklonem na 45° vyžadují, pokud není pracovník ve všech směrech možného pádu chráněn&nbsp;ochranným zábradlím, použití OOPP proti pádu. Pracovníka je nutné jistit i v případě, že stojí na lávce, která není opatřena&nbsp;ochranným zábradlím ve všech směrech možného pádu a ve všech směrech, kde by hrozilo riziko pádu.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-3">6.3 PLOCHY SE ZVLÁŠTNÍMI TVARY SE SKLONEM DO 10°</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="379" height="212" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-09.gif" alt="" class="wp-image-15320"/></figure>
</div>


<p class="wp-block-paragraph">Tyto plochy&nbsp;nepravidelných tvarů je nutné řešit vždy s ohledem na způsob výkonu pracovních aktivit a místa výskytu pracovníků na ploše.</p>



<p class="wp-block-paragraph"><strong>Shrnutí:</strong></p>



<p class="wp-block-paragraph"><strong>U ploch se sklonem do 10°, bez rizika uklouznutí, je nutné počítat s použitím OOPP na definovaných rizikových plochách &#8211; viz nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky.&nbsp;U ploch s rizikem uklouznutí (tedy také u ploch se sklonem do 10°), u ploch s plastovým hydroizolačním povrchem (za vlhka), nebo nutností vstupovat na plochu i v zimním období, je nutné individuální posouzení možných rizik i v jiných případech, tedy i mimo&nbsp;plochu ve vzdálenosti 1&nbsp;500 mm od volného okraje. U ploch se sklonem nad 25º je nutné navíc uvažovat vždy i s ochranou proti uklouznutí v celé ploše bez ohledu na charakter povrchu, vždy s ochranou proti pádu za použití OOPP, u ploch se sklonem nad 45° pak v celé ploše mimo plochy zabezpečené zábradlím osazeným ve všech směrech možného pádu.</strong></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7">7 PŘÍKLADY ŘEŠENÍ PLOCHÝCH A PULTOVÝCH STŘECH A STŘECH S RIZIKEM PÁDU ZA POUŽITÍ KOTVICÍCH ZAŘÍZENÍ</h3>



<p class="wp-block-paragraph">Řešení systémů ochrany osob proti pádu podle způsobu řešení lze rozdělit na tři typy:</p>



<ul class="wp-block-list">
<li>systém tvořený samostatnými kotvicími zařízeními/prvky;</li>



<li>systém s poddajným/pevným kotvicím vedením tvořený kotvicím zařízení typu C, kdy je použito jako poddajné kotvicí vedení drátěný kabel nebo textilní lano;</li>



<li>kombinovaný systém (kombinace kotvicího zařízení s poddajným/pevným kotvicím vedením a samostatných kotvicích zařízení/prvků).</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7-1">7.1 SYSTÉM TVOŘENÝ KOTVICÍM ZAŘÍZENÍM SLOŽENÝM ZE SAMOSTATNÝCH KOTVICÍCH ZAŘÍZENÍ<strong>/PRVKŮ</strong></h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-10.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-10.jpg" alt="" class="wp-image-15321" width="277" height="215" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-10.jpg 554w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-10-150x116.jpg 150w" sizes="(max-width: 277px) 100vw, 277px" /></a></figure>
</div>


<p class="wp-block-paragraph">Toto řešení vykazuje převážně nevýhody, je použitelné na malých plochách, kde by jiný způsob nebyl efektivní.</p>



<p class="wp-block-paragraph">Mezi nevýhody patří zejména:</p>



<ul class="wp-block-list">
<li>velké množství prostupů střešním pláštěm;</li>



<li>při větším rozsahu pohybu &#8211; nastává nutnost častého „překládání“ karabiny spojovacího prostředku z&nbsp;jednoho bodu na druhý pro dodržení povolené délky pádu na spojovacím prostředku;</li>



<li>riziko nesprávné délky spojovacího prostředku;</li>



<li>u větších ploch určených k ochraně proti pádu také vyšší cena.</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7-2">7.2 HORIZONTÁLNÍ KOTVICÍ ZAŘÍZENÍ S PODDAJNÝM KOTVICÍM VEDENÍM,&nbsp;PŘÍPADNĚ PEVNÝM KOTVICÍM VEDENÍM</h3>



<p class="wp-block-paragraph">Systém tvořený kotvicím zařízením, je složený ze samostatných kotvicích prvků s&nbsp;možností propojení poddajným kotvicím vedením (textilním lanem):</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-11.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-11.jpg" alt="" class="wp-image-15322" width="386" height="289" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-11.jpg 515w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-11-150x112.jpg 150w" sizes="(max-width: 386px) 100vw, 386px" /></a></figure>
</div>


<p class="wp-block-paragraph">Mezi výhody patří:</p>



<ul class="wp-block-list">
<li>větší pracovní komfort;</li>



<li>nižší riziko nesprávné délky spojovacího prostředku.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Mezi nevýhody patří:</p>



<ul class="wp-block-list">
<li>obtížné řešení rohových (vzdálených) ploch;</li>



<li>obtížné řešení nepravidelných tvarů střechy;</li>



<li>nutnost přemísťování poddajného kotvícího vedení – v provedení textilní lano.</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="7-3">7.3 KOMBINOVANÝ SYSTÉM (KOMBINACE PODDAJNÉHO/PEVNÉHO KOTVICÍHO VEDENÍ A SAMOSTATNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ)</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-12.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-12.jpg" alt="" class="wp-image-15323" width="300" height="168" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-12.jpg 599w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-12-150x84.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></a></figure>
</div>


<p class="wp-block-paragraph">Výhody tohoto řešení:</p>



<ul class="wp-block-list">
<li>optimální počet kotvicích zařízení &#8211; prvků;</li>



<li>dobrý pracovní komfort;</li>



<li>možnost řešení i složitých a nepravidelných tvarů zabezpečované plochy.</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8">8 ZPŮSOBY NAVRHOVÁNÍ ZADRŽOVACÍCH SYSTÉMŮ A SYSTÉMŮ ZACHYCENÍ PÁDU</h3>



<p class="wp-block-paragraph">Při navrhování kotvicích zařízení/prvků je nutno dodržovat některé zásady, které v maximální míře vyloučí chybu při nesprávném nastavení délky spojovacího prostředku. Následky pádu z výšky velmi často závažné následky, rychlost záchrany je vždy rozhodujícím činitelem. Doba vyproštění pracovníka, jehož pád byl bezpečně zachycen, nemá překročit 10 až 20 minut. Rozhodující vliv na případné zranění má zejména potřebná výška pro bezpečné zachycení pádu. Při navrhování kotvicích zařízení je nutné počítat vždy s nejvíce nepříznivou situací, která může nastat. Systém je třeba volit tak, aby co nejvíce eliminoval možné chyby v jeho použití.</p>



<p class="wp-block-paragraph"><strong>Některé zásady navrhování kotvicích bodů</strong></p>



<p class="wp-block-paragraph">Výška případného pádu na spojovacím prostředku nesmí být více než 1,5 m. Při výpočtu potřebné výšky pro bezpečné zachycení pádu je nutné počítat i s prodloužením/průvěsem poddajného kotvicího vedení.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Výška volného pádu je definována jako délka spojovacího prostředku od hrany pádu k upevněné osobě. U kotvicích zařízení určených zejména pro bezpečnost udržovacích prací je nutné mít na paměti, že je již dokončena fasáda ve fasádě mohou být prosklené otvory a že na fasádě mohou být také různé výstupy. To vše může způsobit zranění při zachycení pádu. Proto je délka pádu na spojovacím prostředku často kratší, než umožňuje využití OOPP při zhotovování stavby. Vhodnější než systém zachycení pádu, je navržení zadržovacího systému, který neumožňuje dosažení ploch, kde by mohl nastat volný pád.</p>



<p class="wp-block-paragraph">Výšku volného pádu také vymezují rovněž výrobci OOPP&nbsp;<strong>a je nutné důsledně respektovat i jejich návody k použití.</strong></p>



<p class="wp-block-paragraph">Samostatné kotvicí zařízení/prvky pro účely ochrany proti pádu (zadržovací systémy a systémy zachycení pádu) nemohou být umísťovány na hranu možného pádu. Takto umístěné kotvicí zařízení &#8211; prvky neumožňují bezpečný pohyb po ploše mezi jednotlivými kotvicími body, pracovník se trvale pohybuje po ploše, kde je ohrožený pádem. U ploch se sklonem do 10° je bezpečné dosažení kotvicího zařízení/prvků, které jsou umístěny blíže k nezabezpečené hraně, než je 1 500 mm, nemožné bez použití dalšího kotvicího zařízení &#8211; prvku.</p>



<p class="wp-block-paragraph">Kotvicí zařízení s permanentním poddajným/pevným kotvicím vedením&nbsp;(drátěný kabel) je možné umístit i na hranu možného pádu. Způsob umístění kotvicích zařízení v ploše, musí být vždy v souladu s návody výrobce. Zejména vzdálenosti mezi jednotlivými kotvicími zařízeními/prvky jsou limitující.</p>



<p class="wp-block-paragraph">Kotvicí zařízení/prvek smí být osazen jen na takový konstrukční prvek stavby, který splňuje podmínky pro osazení konkrétního typu konstrukčního kotvení.</p>



<p class="wp-block-paragraph">Zatížení při případném zachycení pádu se přenáší nejen na nosný prvek, ale i na konstrukční kotvení kotvicího zařízení a konstrukci, na kterou je kotvicí zařízení upevněno. V případě pochybnosti o vhodnosti použít nosný prvek k upevnění kotvicího zařízení/prvku je nutné řešení konzultovat s&nbsp;autorizovanou osobou v&nbsp;oboru statiky a dynamiky staveb. Minimální statická pevnost kotvícího bodu pro 1 osobu je 12 kN – viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>.</p>



<p class="wp-block-paragraph">Návrh rozmístění kotvicího zařízení/prvků se provádí vždy pro daný systém daného výrobce, obecný návrh bez respektování požadavků výrobce je obtížné. Instalace výrobků jiného než uvažovaného výrobce, zpravidla vede k nutnosti přepracovat návrh zadržovacích systémů nebo systémů zachycení pádu.</p>



<p class="wp-block-paragraph"><strong>Záměna výrobků by mohla vést k nesprávné funkci systému.</strong></p>



<p class="wp-block-paragraph"><strong>Určení délky spojovacího prostředku:</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-13.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-13.jpg" alt="" class="wp-image-15324" width="293" height="148" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-13.jpg 586w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-13-150x76.jpg 150w" sizes="(max-width: 293px) 100vw, 293px" /></a></figure>
</div>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-1">8.1 NEJČASTĚJŠÍ CHYBY V UMÍSTĚNÍ KOTVICÍCH ZAŘÍZENÍ</h3>



<p class="wp-block-paragraph">Umístění kotvicího zařízení/prvku do středu čtvercové plochy přináší riziko překročení povolené délka přesahu spojovacího prostředku:</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-14.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-14.gif" alt="" class="wp-image-15325" width="271" height="183"/></a></figure>
</div>


<p class="wp-block-paragraph">Tato varianta vyžaduje použití spojovacího prostředku OOPP do nejvzdálenějšího místa plochy. V místě nejkratší vzdálenosti je však překročena povolená výška pádu a hrozí riziko úrazu. Ani dva body nesprávně umístěné na téže ploše nemusí tuto situaci řešit.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-15.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-15.gif" alt="" class="wp-image-15326" width="286" height="167"/></a></figure>
</div>


<p class="wp-block-paragraph">Rovněž v tomto případě hrozí riziko „nadměrného“ pádu na spojovacím prostředku v nejbližším místě hrany od osazeného kotvicího zařízení.</p>



<p class="wp-block-paragraph">Pracovníkovi, který spadne v&nbsp;rohu plochy, se spojovací prostředek posune na kolmici k&nbsp;volnému okraji plochy.</p>



<p class="wp-block-paragraph">Více nemusí vždy znamenat lépe:</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-16.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-16.jpg" alt="" class="wp-image-15327" width="272" height="129" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-16.jpg 543w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-16-150x71.jpg 150w" sizes="(max-width: 272px) 100vw, 272px" /></a></figure>
</div>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-2">8.2 URČENÍ DÉLKY SPOJOVACÍHO PROSTŘEDKU OOPP BEZ POMOCNÉHO KOTVICÍCHO ZAŘÍZENÍ &#8211; PRVKU</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-17.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-17.gif" alt="" class="wp-image-15328" width="354" height="120"/></a></figure>
</div>


<p class="wp-block-paragraph">Toto řešení nevyhovuje zásadám pro umístění kotvicího zařízení pro překročení povoleného přesahu délky spojovacího prostředku</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka</strong>:<br>Pracovník nemusí vždy vstoupit na volný okraj/atiku, ale postačí, pokud stojí v&nbsp;dostatečné vzdálenosti od volného okraje.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-3">8.3 URČENÍ DÉLKY SPOJOVACÍHO PROSTŘEDKU S POMOCNÝM KOTVICÍM ZAŘÍZENÍM</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="395" height="261" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-18.gif" alt="" class="wp-image-15329"/></figure>
</div>


<p class="wp-block-paragraph">V tomto případě, kdy je kotvicí zařízení/prvek ve větší vzdálenosti od nejbližší hrany pádu, musí být na diagonále ve směru k rohovému bodu umístěn ještě jeden kotvicí bod, umístěný 10 m od základního kotvicího bodu. Toto řešení vyžaduje při práci v&nbsp;rohových částech řešené plochy použít dvě délky spojovacího prostředku.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-4">8.4 PŘÍKLADY ŘEŠENÍ PLOCH SE SKLONEM DO 10° ZA POMOCI JEDNOTLIVÝCH KOTVICÍCH ZAŘÍZENÍ &#8211; PRVKŮ</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-19.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-19.gif" alt="" class="wp-image-15330" width="268" height="134"/></a></figure>
</div>


<p class="wp-block-paragraph">Příklad použití kotvicího zařízení &#8211; prvků.</p>



<p class="wp-block-paragraph">U tohoto způsobu se projevují tyto nevýhody:</p>



<ul class="wp-block-list">
<li>mnoho míst kotvení;</li>



<li>mnoho prostupů střešním pláštěm;</li>



<li>nebezpečí pochybení při volbě délky spojovacího prostředku;</li>



<li>časté přemísťování spojovacího prostředku.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">I v případě, že jsou dodrženy správné vzdálenosti od volného okraje, může nastat situace, kdy pracovník nesprávně posoudí potřebnou délku spojovacího prostředku. Takto navržený systém nezajišťuje dostatečné vyloučení nesprávného postupu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-20.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-20.gif" alt="" class="wp-image-15331" width="326" height="266"/></a></figure>
</div>


<p class="wp-block-paragraph">Vzdálenost kotvicích zařízení/prvků od hrany je správná. Hrozí však riziko špatné volby délky spojovacího prostředku. Například při vzdálenosti mezi kotvicím zařízením/prvky 7,50 m a vzdálenosti kotvicího zařízení/prvků od hrany střechy 2,5 m, délka spojovacího prostředku překročí 4,0 m.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-5">8.5 PŘÍKLADY ŘEŠENÍ PLOCH SE SKLONEM DO 10° ZA POMOCI KOTVICÍCH ZAŘÍZENÍ S PODDAJNÝM/PEVNÝM KOTVICÍM VEDENÍM</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-21.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-21.jpg" alt="" class="wp-image-15332" width="351" height="352" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-21.jpg 468w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-21-150x150.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-21-300x300.jpg 300w" sizes="(max-width: 351px) 100vw, 351px" /></a></figure>
</div>


<p class="wp-block-paragraph">Pro tento případ jsou použity kotvicí zařízení/prvky s možnou vzdáleností mezi sebou 10,0 m</p>



<p class="wp-block-paragraph">Takto zvolené řešení umožní přístup ke hraně plochy i ke všem světlíkům. Při pravidelné práci na a v blízkosti světlíků je vhodné zvolit kotvicí zařízení s poddajným/pevným kotvicím vedením mezi všemi řadami světlíků.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Pracovník vykonávající práce musí být upozorněn na povinnost přístupu ke světlíkům pouze ze strany poddajného kotvicího vedení. Pod světlíkem se nemůže vyskytovat překážka, na kterou by pracovník při zachycení pádu narazil.</p>



<p class="wp-block-paragraph">Každý typ certifikovaných kotvicích zařízení prvků má přesně stanovenou maximální vzdálenost mezi jednotlivými kotvicími zařízeními &#8211; prvky! Tu je potřebné respektovat.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-6">8.6 PŘÍKLADY ŘEŠENÍ PLOCH SE SKLONEM DO 10° ZA POMOCI KOMBINACE JEDNOTLIVÝCH KOTVICÍCH ZAŘÍZENÍ S PODDAJNÝM/PEVNÝM KOTVICÍM VEDENÍM A SAMOSTATNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-22.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-22.gif" alt="" class="wp-image-15333" width="220" height="380"/></a></figure>
</div>


<p class="wp-block-paragraph">Vysvětlivky: EAP = samostatné kotvicí zařízení/prvek</p>



<p class="wp-block-paragraph"><strong>Správné umístění pomocných kotvicích prvků je velmi důležité!</strong></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-7">8.7 PLOCHY S NEDOSTATEČNOU VÝŠKOU PRO BEZPEČNÉ ZACHYCENÍ PÁDU</h3>



<p class="wp-block-paragraph">Tato varianta je nutná vždy tam, kde není dostatečná výška pro bezpečné zchycení pádu nejméně 3 až 3,5 m – spojovacího prostředku, plus průvěs/průhyb poddajného kotvicího vedení, plus výška těla 2,0 m, plus rezerva 1,0 m. Systém musí být navržen jako systém zadržení pádu. Pracovník se nesmí dostat do pozice, kdy by mohl pád nastat.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-23.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-23.gif" alt="" class="wp-image-15334" width="333" height="227"/></a></figure>
</div>


<p class="wp-block-paragraph"><strong>Nevýhody této varianty:</strong></p>



<ul class="wp-block-list">
<li>na střeše by měli být pracovníci vybavení zatahovacím zachycovačem pádu;</li>



<li>při nutnost okamžitého zásahu na střeše nemusí být pracovníci takto vybaveni a je nutné volit zkrácení spojovacího prostředku v místech malé výšky pro bezpečné zachycení pádu;</li>



<li>nutnost mít tuto skutečnost trvale na paměti.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Mnohem vhodnější je v úsecích, kde není dostatečná výška pro bezpečné zachycení pádu, kotvicí zařízení/prvky oddálit tak, aby byla na celé ploše jednotná délka spojovacího prostředku.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph"><strong>Zatahovací zachycovač pádu nezkracuje délku pádu na spojovacím prostředku přesahujícím přes volný okraj.</strong></p>



<p class="wp-block-paragraph">Pracovník se nesmí dostat do situace, kdy by došlo k pádu na níže ležící plochu!</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-8">8.8 PŘÍKLAD ŘEŠENÍ PLOCHÝCH STŘECH SE ZVLÁŠTNÍMI TVARY S POUŽITÍM SAMOSTATNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ A KOTVICÍCH ZAŘÍZENÍ S PODDAJNÝM/PEVNÝM KOTVICÍM VEDENÍM</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-24.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-24.gif" alt="" class="wp-image-15335" width="395" height="332"/></a></figure>
</div>


<p class="wp-block-paragraph">Vysvětlivky: EAP samostatný kotvicí bod</p>



<p class="wp-block-paragraph">Obdobným způsobem se lze vypořádat s většinou případů, které mohou nastat. Kombinace systému&nbsp;s&nbsp;poddajným/pevným kotvicím vedením a samostatných kotvicích prvků umožňuje různé kombinace. Vždy je však nutné dbát na zásadu správného navrhování: konkrétní řešení bezpečné práce na plochách s rizikem pádu musí v nejvyšší míře vyloučit případné chyby, ke kterým by i nepozorností mohlo dojít!</p>



<p class="wp-block-paragraph"><strong>Platí zásada: pokud k chybě při použití zadržovacích nebo systémů zachycení pádu může dojít, také k ní zpravidla dojde!</strong></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-9">8.9 PŘÍKLAD ŘEŠENÍ SEDLOVÉ STŘECHY POMOCÍ KOMBINACE SYSTÉMU S PODDAJNÝM KOTVICÍM VEDENÍM A SAMOSTATNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ</h3>



<p class="wp-block-paragraph">Pro tato řešení platí pravidla uvedená v předchozích odstavcích. U pultové střechy je nutné počítat s rizikem pádu po celém obvodu střechy. V případě, že jsou kotvicí body osazeny ve středové části a sklon je nad 10°, nebo povrch lze považovat za kluzký, je nutné také vyřešit způsob, jak se pracovník bezpečně dostane ke kotvicím zařízením/prvkům. Nejvhodnější bývá možnost výlezu v blízkosti kotvicích zařízení/prvků nebo v blízkosti poddajného kotvicího vedení.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-25.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-25.gif" alt="" class="wp-image-15336" width="94" height="215"/></a></figure>
</div>


<p class="wp-block-paragraph">Vysvětlivka: EAP &#8211; samostatné kotvicí zařízení &#8211; prvek</p>



<p class="wp-block-paragraph"><strong>Pro tato řešení platí také pravidla uvedená v předchozích kapitolách.</strong></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-10">8.10 PŘÍKLADY ŘEŠENÍ ŠIKMÝCH STŘECH ZA POUŽITÍ KOTVICÍCH ZAŘÍZENÍ S PODDAJNÝM KOTVICÍM VEDENÍM</h3>



<p class="wp-block-paragraph">Způsob řešení:</p>



<ul class="wp-block-list">
<li>systém&nbsp;s poddajným/pevným kotvicím vedením – varianta přes hřeben je povolena pouze do 15° (poddajné kotvicí vedení se nesmí odchýlit od vertikály více než 15°).</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-26.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-26.gif" alt="" class="wp-image-15337" width="94" height="201"/></a></figure>
</div>


<p class="wp-block-paragraph">Volba vhodného typu a způsobu řešení kotvicího zařízení je také limitována typem krytiny.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-11">8.11 PŘÍKLADY ŘEŠENÍ SEDLOVÉ STŘECHY POMOCÍ HORIZONTÁLNÍHO SYSTÉMU S PODDAJNÝM/PEVNÝM KOTVICÍM VEDENÍM&nbsp;(SCHEMATICKÉ ZNÁZORNĚNÍ MOŽNÉHO ŘEŠENÍ NEPŘEDPOKLÁDÁ MOŽNOST PROPADNUTÍ STŘECHOU)</h3>



<p class="wp-block-paragraph">Možná rizika:</p>



<ul class="wp-block-list">
<li>pád na volném okraji;</li>



<li>uklouznutí po povrchu střechy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-27.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-27.gif" alt="" class="wp-image-15338" width="329" height="125"/></a></figure>
</div>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-12">8.12 PŘÍKLADY ŘEŠENÍ POCHOZÍCH ŽLABŮ A OKAPŮ&nbsp;(SCHEMATICKÉ ZNÁZORNĚNÍ MOŽNÉHO ŘEŠENÍ)</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-28.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-28.gif" alt="" class="wp-image-15339" width="312" height="162"/></a></figure>
</div>


<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-13">8.13 PŘÍKLADY ŘEŠENÍ STŘECH SE SKLONEM NAD 25º ZA POUŽITÍ KOTVICÍCH ZAŘÍZENÍ&nbsp;(SCHEMATICKÉ ZNÁZORNĚNÍ MOŽNÉHO ŘEŠENÍ)</h3>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">U těchto střech je nutné vždy považovat povrch za kluzký, viz nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky.</p>



<p class="wp-block-paragraph">Možná rizika:</p>



<ul class="wp-block-list">
<li>pád na volném okraji;</li>



<li>uklouznutí po povrchu střechy a pád ze střechy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-29.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-29.gif" alt="" class="wp-image-15340" width="303" height="334"/></a></figure>
</div>


<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>U střech nad 45° je nutné osobní zajištění proti pádu ve všech směrech možného pádu.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-14">8.14 PŘÍKLADY ŘEŠENÍ STŘECH SE SKLONEM DO 25° ZA POUŽITÍ BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;(SCHEMATICKÉ ZNÁZORNĚNÍ MOŽNÉHO ŘEŠENÍ, NEPŘEDPOKLÁDÁ SE MOŽNOST PROPADNUTÍ STŘECHOU) PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></h3>



<p class="wp-block-paragraph">Možná rizika:</p>



<ul class="wp-block-list">
<li>pád na volném okraji,</li>



<li>uklouznutí po povrchu střechy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-30.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-30.gif" alt="" class="wp-image-15341" width="326" height="206"/></a></figure>
</div>


<p class="wp-block-paragraph">Při použití tohoto typu řešení musí být respektována vzdálenost&nbsp;a rozmístění krokví. Tyto příklady předpokládají celoplošný pohyb. Na šikmých střechách je pravidla pohyb nutný pouze v&nbsp;některých částech střechy.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-15">8.15 PŘÍKLADY ŘEŠENÍ SEDLOVÝCH STŘECH SE SKLONEM NAD 25º S POUŽITÍM BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;(SCHEMATICKÉ ZNÁZORNĚNÍ MOŽNÉHO ŘEŠENÍ, NEPŘEDPOKLÁDÁ MOŽNOST PROPADNUTÍ STŘECHOU) PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></h3>



<p class="wp-block-paragraph">Možná rizika:</p>



<ul class="wp-block-list">
<li>pád na volném okraji;</li>



<li>uklouznutí po povrchu střechy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-31.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-31.gif" alt="" class="wp-image-15342" width="308" height="161"/></a></figure>
</div>


<p class="wp-block-paragraph">Tento typ střechy vyžaduje ochranu proti uklouznutí v celé ploše střechy viz nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky.&nbsp;Takto navržené rozmístění bezpečnostních střešních háků je možné použít i při montáži střešního pláště. Při údržbě a obsluze šikmé střechy není zpravidla nutné celoplošné řešení. Při využití dalšího nejbližšího bezpečnostního střešního háku se předpokládá používání teleskopické tyče pro zachycení k dalšímu bezpečnostnímu střešnímu háku za využití dvou spojovacích prostředků. Tyto příklady předpokládají celoplošný pohyb. Na šikmých střechách je pravidla pohyb nutný pouze v&nbsp;některých částech střechy.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="8-16">8.16 PŘÍKLADY ŘEŠENÍ VALBOVÝCH STŘECH SE SKLONEM NAD 25º S POUŽITÍM BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ&nbsp;PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;(SCHEMATICKÉ ZNÁZORNĚNÍ MOŽNÉHO ŘEŠENÍ, NEPŘEDPOKLÁDÁ MOŽNOST PROPADNUTÍ STŘECHOU) PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></h3>



<p class="wp-block-paragraph">Možná rizika:</p>



<ul class="wp-block-list">
<li>pád na volném okraji;</li>



<li>uklouznutí po povrchu střechy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-32.gif"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-32.gif" alt="" class="wp-image-15343" width="295" height="142"/></a></figure>
</div>


<p class="wp-block-paragraph"><strong>Doplňující informace</strong></p>



<p class="wp-block-paragraph">Bezpečnostní střešní háky&nbsp;(viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>)&nbsp;na rozdíl od sněhových háků nezvyšují množství zadržovaného sněhu a tím zatížení střechy. Některé typy bezpečnostních střešních háků umožňují osazení montážních lávek i položení žebříku zpravidla délky do 3,0 m. Také tento sklon střechy vyžaduje ochranu proti uklouznutí v celé ploše střechy. Takto navržené rozmístění bezpečnostních střešních háků je možné použít i při montáži střešního pláště. Tyto příklady předpokládají celoplošný pohyb. Na šikmých střechách je pravidla pohyb nutný pouze v&nbsp;některých částech střechy.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="9">9 PRAVIDLA INSTALACE</h3>



<p class="wp-block-paragraph"><strong>Instalace kotvicích zařízení a závěsných bezpečnostních střešních háků lze provádět výhradně:</strong></p>



<ul class="wp-block-list">
<li>podle zpracovaného návrhu &#8211; viz nařízení vlády č. 362/2005 Sb.,&nbsp;<a href="https://e-sbirka.gov.cz/sb/2005/362#f2945292" target="_blank" rel="noreferrer noopener">přílohy&nbsp;I odst. 1, bod 3)</a>;</li>



<li>instalovat lze pouze výrobky, který byly řádně certifikovány nebo navrženy autorizovanou osobu v&nbsp;oboru statiky a dynamiky stavebꓼ</li>



<li>důsledně podle instalačního návodu dodaného pro dané kotvicí zařízení/prvek;</li>



<li>je povolena instalace pouze řádně certifikovaných prvků a systémů. Jiné výrobky musí být doloženy statickým výpočtem;</li>



<li>upevnění na nosnou konstrukci stavby musí být doloženo protokolem o provedení zkoušky upevnění na daných typ konstrukce od akreditované laboratoře nebo statickým výpočtemꓼ</li>



<li>o instalaci je vedena předepsaná instalační dokumentace &#8211; viz Příloha A&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>;</li>



<li>instalaci smí provádět pouze oprávněná osoba nebo organizace, která je k tomuto účelu řádně vyškolena oprávněnou osobou, je vyškolená, zaučená, u které byly ověřené znalosti systému, který je instalován;</li>



<li>kotvicí zařízení a součásti kotvicího zařízení musí být bez koroze, poškození a deformací, kotvicí zařízení musí být dostatečně odolné vůči korozi &#8211; viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>;</li>



<li>je nutné dodržovat doporučení k použití ostatních výrobků v souvislosti s tímto výrobkem (např. OOPP);</li>



<li>kotvicí zařízení a bezpečnostní střešní háky nesmí zpravidla přijít do styku s chemikáliemi nebo jinými agresivními látkami;</li>



<li>v případě pochybností o funkčnosti&nbsp;a způsobu instalace je nutné se vždy obrátit na výrobce;</li>



<li>zabezpečení volných okrajů střechy musí být spolehlivé, musí zabránit volnému pádu pracovníků a musí být instalováno před započetím prací na střeše/ploše;</li>



<li>samostatně je nutné řešit zajištění bezpečné práce pro firmu instalující kotvicí zařízení.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Informace o instalaci</strong>&nbsp;je povinen dodávat výrobce/dovozce&nbsp;a instalační firma a měly by být poskytnuty v českém jazyce.&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;Příloha A uvádí, které informace musí výrobce poskytnout.</p>



<p class="wp-block-paragraph">Dokumentace dodávaná po instalaci je uvedena v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;Příloha A. Součástí instalační dokumentace je i fotografická dokumentace, zvláště tam, kde upevnění není po dokončení instalace viditelné.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Kotvicí zařízení a bezpečnostní střešní háky navrhované podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;nejsou určeny k trvalému zatěžování ani k přepravě materiálu a osob!</p>



<p class="wp-block-paragraph">Pro navrhování umístění kotvicích zařízení a bezpečnostních střešních háků je nezbytná znalost jednotlivých typů a instalační dokumentace dodané výrobcem!</p>



<p class="wp-block-paragraph">Jiný způsob instalace než jaký určuje výrobce,&nbsp;<strong>není dovolen</strong>!</p>



<p class="wp-block-paragraph">Upevnění kotvicího zařízení/prvků: Pokud výrobky nejsou doloženy protokolem od akreditované laboratoře o zkouškách na typ upevnění na danou konstrukci, musí být upevnění doloženo výpočtem&nbsp;autorizovanou osobou v&nbsp;oboru statiky a dynamiky staveb – viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;Příloha A.</p>



<p class="wp-block-paragraph">Periodické prohlídky: kotvicí zařízení podléhají periodickým prohlídkám. Rozsah a charakter periodické prohlídky je obsažen v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;Příloha A3. Periodické prohlídky kotvícího zařízení se provádějí v&nbsp;souladu s&nbsp;<a href="https://www.profesis.cz/normy&amp;katalog=73166"></a><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=73166&amp;cid=5" target="_blank">ČSN EN 365</a>.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10">10 ZÁSADY PRO NAVRHOVÁNÍ ZAŘÍZENÍ URČENÝCH PRO PRÁCI FORMOU LANOVÉHO PŘÍSTUPU PRO PRACOVNÍ POLOHOVÁNÍ&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a></h3>



<p class="wp-block-paragraph">Při rozhodování, zda řešit údržbu fasády (mytí, výměna dílů apod.) přístupem ze země například pomocí zdvižných plošin nebo systémem lanového přístupu nebo pracovního polohování je potřebné vzít také v úvahu náklady na provádění údržby ve vztahu k ceně práce a k ceně navrženého systému.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-1">10.1 PRACOVNÍ POLOHOVACÍ SYSTÉM</h3>



<p class="wp-block-paragraph">Je systém ochrany proti pádu, který umožňuje, aby uživatel pracoval podepřený v napnutí nebo zavěšení takovým způsobem, že je zabráněno pádu. Tento systém není pro údržbu fasády zpravidla vhodný, vyžaduje možnost dostat se bezpečně na pracovní místo. Lze jej většinou použít tam, kde máme vhodný/bezpečný přístup na pracovní místo, např. střešním oknem. V pracovních polohovacích systémech se pracovník spoléhá zejména na prostředek pro podporu. Proto je nutné věnovat podpoře náležitou pozornost. Podpora musí být nejen dostatečně únosná, ale musí umožňovat i bezpečnou podporu, např. protiskluzovou úpravou podpory. Pracovník musí mít také možnost záložního zajištění, jako je např. systém zachycení pádu. Tento systém se zpravidla skládá z kotvicího prvku (bodu), zachycovacího postroje a polohovacího spojovacího prostředku.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-2">10.2 SYSTÉM LANOVÉHO PŘÍSTUPU</h3>



<p class="wp-block-paragraph">Je systém ochrany osob proti pádu, který umožňuje uživateli dostat se na pracovní místo a z pracovního místa v podepření nebo zavěšení takovým způsobem, že je zabráněno volnému pádu nebo je volný pád bezpečně zachycen.</p>



<p class="wp-block-paragraph">Systém lanového přístupu</p>



<ul class="wp-block-list">
<li>poskytuje přístup k pracovnímu místu a/nebo z pracovního místa v podepření nebo zavěšení;</li>



<li>zabraňuje volnému pádu nebo bezpečně zachycuje volný pád uživatele;</li>



<li>umožňuje uživateli pohyb vyššími a nižšími pozicemi a může dovolit pohyb do boku;</li>



<li>používá dolní připojovací prvek (bod) na postroji k připojení na pracovní vedení;</li>



<li>zahrnuje pracovní vedení a bezpečnostní vedení, která jsou odděleně připojena ke konstrukci (z obsahu&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;lze dovodit, že každé z vedení má být připojeno k jinému místu kotvení;</li>



<li>může být použit pro pracovní polohování, potom, co bylo dosaženo pracovního místa (tento požadavek je zvlášť významný u fasád s nestejným sklonem v jedné ploše).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Pokud je v záchranné situaci na systému více než jedna osoba, musí jmenovité zatížení odpovídat přinejmenším celkové hmotnost osob.</strong>&nbsp;Je nutné uvažovat i s hmotností vybavení pracovníků.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-3">10.3 PRAVIDLA PRO NAVRHOVÁNÍ UMÍSTĚNÍ KOTVICÍCH ZAŘÍZENÍ/PRVKŮ</h3>



<p class="wp-block-paragraph">Pro umisťování kotvicích zařízení/prvků neexistuje technický&nbsp;(s výjimkou požadavků daných výrobcem) ani právní předpis. Vždy je však nutné dodržet některá obecná pravidla, kterými jsou zejména:</p>



<ul class="wp-block-list">
<li>kotvicí zařízení/prvky musí být bezpečně přístupné;</li>



<li>vzdálenost mezi samostatnými kotvicími body musí odpovídat maximálně dvojnásobku pracovního dosahu;</li>



<li>pro&nbsp;systém lanového přístupu kotvicí zařízení/prvky musí umožňovat odpovídající upevnění pracovního i záložního jištění;</li>



<li>kotvicí zařízení/prvky mohou být použity pro upevnění pracovního i záložního&nbsp;(bezpečnostního) vedení;</li>



<li>v návrhu je nutno stanovit podmínky užívání kotvicích zařízení/prvků;</li>



<li>délka pracovního vedení by neměla překročit 30 až 35 m. Při větší délce dochází k průvěsu lana a snadnému rozkolísání pracovníka například poryvem větru. U vyšších staveb je potřebné vložit další prvky.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Ne všechna kotvicí zařízení, která jsou na trhu umožňují použít jako místo kotvení pro práci formou lanového přístupu.</p>



<p class="wp-block-paragraph">Při celoplošné údržbě fasády lze za maximální vzdálenost mezi dvěma sousedícími kotvicími zařízeními/prvky cca 2 800 mm. Případně takovou vzdálenost, která umožní, aby pracovník obsáhl 1/2 vzdálenosti mezi dvěma zavěšeními.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-4">10.4 NAVRHOVÁNÍ SYSTÉMOVÝCH KOTVICÍCH ZAŘÍZENÍ</h3>



<p class="wp-block-paragraph">Kotvicí zařízení je určeno pro použití jako součást systému zachycení, zadržení pádu osob, systém lanového přístupu a pro práci formou pracovního polohování, který zahrnuje kotvicí zařízení/prvky bod a/nebo kotvicí zařízení a/nebo prvek a/nebo upevňovací prvek a/nebo konstrukční vedení.</p>



<p class="wp-block-paragraph">Systémové kotvicí zařízení podléhá od února 2013 zkouškám prováděným podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>. Tato norma je použitelná pro kotvicí systémy určené pro použití jednou osobou. Mezi nové důležité požadavky této normy patří maximální možná deformace každé z částí kotvicího zařízení 10 mm při statickém zatížení 0,7 kN působícím ve směru předpokládaného zatížení. Kotvicí zařízení určené pro použití více než jednou osobou současně se zkouší&nbsp;a certifikuje podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>.</p>



<p class="wp-block-paragraph">Kotvicí zařízení se člení na typy &#8211; viz&nbsp;<a href="#4">článek 4</a>&nbsp;této TP.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="10-5">10.5 NAVRHOVÁNÍ KOTVICÍCH SYSTÉMŮ (ZAŘÍZENÍ) FORMOU &#8222;ZÁMEČNICKÝCH&#8220; VÝROBKŮ</h3>



<p class="wp-block-paragraph">V souladu se zněním&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_55" target="_blank">§55</a>&nbsp;odst. 2) vyhlášky č. 268/2009 Sb. o technických požadavcích na stavby, ve znění pozdějších předpisů, se uvádí, že odchylky od norem jsou přípustné, pokud se prokáže, že navržené řešení odpovídá nejméně základním požadavkům na stavby uvedeným v&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_8" target="_blank">§8</a>&nbsp;této vyhlášky &#8211; &#8222;základní požadavky na stavby&#8220; (nově „bezpečnost a přístupnost při užívání“), tedy v případě bezpečnosti užívání („bezpečnost a přístupnost při užívání“), je nutné považovat nároky&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;(<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>) za minimální.</p>



<p class="wp-block-paragraph">Pro navrhování kotvicích zařízení/systémů platí shodné požadavky uvedené v&nbsp;čl. <a href="#10-4">10.4</a>&nbsp;této TP, navíc:</p>



<ul class="wp-block-list">
<li>nutnost naplnit nejméně požadavky&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;a v případě, že kotvicí zařízení/systém bude sloužit pro užívání více než jednou osobou současně, pak i požadavky&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92875&amp;cid=5" target="_blank">ČSN P CEN/TS 16415</a>,</li>



<li>stanovit četnost a způsob provádění periodických prohlídek.</li>
</ul>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="11">11 ZÁVĚR</h3>



<p class="wp-block-paragraph">Cílem této technické pomůcky je objasnit podmínky, důvody a způsoby řešení ochrany proti pádu při provádění údržby stavby za využití kotvicích zařízení,&nbsp;rozmístění míst kotvení a bezpečnostních střešních háků a docílit tak zlepšení situace v oblasti bezpečnosti a ochrany zdraví při&nbsp;práci ve výšce. Pomůcka nemůže a ani není jejím cílem objasnit všechny postupy, možnosti a pravidla. Poskytuje základní přehled o právních normách platných v době&nbsp;poslední revize tohoto dokumentu a o způsobech navrhování systémů, které v době sepsání byly používány.</p>



<p class="wp-block-paragraph">Autor si vyhrazuje právo tuto pomůcku změnit a doplnit podle vývoje v oblasti pravidel pro práci ve výšce, kotvicích zařízení a bezpečnostních střešních háků a bezpečnosti a ochrany zdraví při práci. Každá budova je specifická a zde uvedené návody je nutno aplikovat na objekt, způsob pohybu na ploše s&nbsp;rizikem pádu a charakter prováděných prací. Autor neručí za navržená a provedená řešení, která neodsouhlasil. Případné dotazy a požadavky na vaše konkrétní řešení je možno konzultovat s autorem.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="12">12 OBRAZOVÁ PŘÍLOHA</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p1"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p01.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p01.jpg" alt="" class="wp-image-15344" width="240" height="318" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p01.jpg 479w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p01-113x150.jpg 113w" sizes="(max-width: 240px) 100vw, 240px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P1</em> Bezpečnostní střešní hák na šikmé střechy</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p2"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p02.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p02.jpg" alt="" class="wp-image-15345" width="346" height="230" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p02.jpg 692w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p02-150x99.jpg 150w" sizes="(max-width: 346px) 100vw, 346px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P2</em> Bezpečnostní střešní hák na šikmé střechy</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p3"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p03.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p03.jpg" alt="" class="wp-image-15346" width="347" height="235" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p03.jpg 693w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p03-150x102.jpg 150w" sizes="(max-width: 347px) 100vw, 347px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P3</em> Kotvicí zařízení &#8211; pro lanový systém</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p4"><img loading="lazy" decoding="async" width="211" height="312" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p04.jpg" alt="" class="wp-image-15347" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p04.jpg 211w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p04-101x150.jpg 101w" sizes="(max-width: 211px) 100vw, 211px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P4</em> Kotvicí zařízení &#8211; k osazení na železobetonovou desku</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p5"><img loading="lazy" decoding="async" width="296" height="318" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p05.jpg" alt="" class="wp-image-15348" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p05.jpg 296w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p05-140x150.jpg 140w" sizes="(max-width: 296px) 100vw, 296px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P5</em> Kotvicí zařízení &#8211; na nosný trapézový plech</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p6"><img loading="lazy" decoding="async" width="257" height="257" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p06.jpg" alt="" class="wp-image-15349" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p06.jpg 257w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p06-150x150.jpg 150w" sizes="(max-width: 257px) 100vw, 257px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P6</em> Masivní kotvicí zařízení &#8211; zateplený &#8211; umožňuje upevnění pro systém lanového přístupu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p7"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p07.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p07.jpg" alt="" class="wp-image-15350" width="398" height="266" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p07.jpg 531w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p07-150x100.jpg 150w" sizes="(max-width: 398px) 100vw, 398px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P7</em> Kotvicí zařízení určené k osazení na atiku</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p8"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p08.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p08.jpg" alt="" class="wp-image-15351" width="349" height="359" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p08.jpg 465w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p08-146x150.jpg 146w" sizes="(max-width: 349px) 100vw, 349px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P8</em> Kotvicí zařízení určené k upevnění na krytinu se stojatou drážkou &#8211; rohový</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p9"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p09.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p09.jpg" alt="" class="wp-image-15352" width="347" height="261" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p09.jpg 694w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p09-150x113.jpg 150w" sizes="(max-width: 347px) 100vw, 347px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P9</em> Kotvicí zařízení určené k upevnění na krytinu se stojatou drážkou průběžný</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p10"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p10.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p10.jpg" alt="" class="wp-image-15353" width="398" height="233" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p10.jpg 531w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p10-150x88.jpg 150w" sizes="(max-width: 398px) 100vw, 398px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P10</em> Rohové průjezdné zařízení &#8211; kotvicí bod</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p11"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p11.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p11.jpg" alt="" class="wp-image-15354" width="346" height="228" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p11.jpg 692w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p11-150x99.jpg 150w" sizes="(max-width: 346px) 100vw, 346px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P11</em> Průběžná karabina na systém s poddajným kotvicím vedením</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p12"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p12.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p12.jpg" alt="" class="wp-image-15355" width="346" height="260" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p12.jpg 692w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p12-150x113.jpg 150w" sizes="(max-width: 346px) 100vw, 346px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P12</em> Kotvicí zařízení &#8211; bod typu D podle&nbsp;<a href="https://www.profesis.cz/normy&amp;katalog=92288"></a><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p13"><img loading="lazy" decoding="async" width="311" height="286" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p13.jpg" alt="" class="wp-image-15356" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p13.jpg 311w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p13-150x138.jpg 150w" sizes="(max-width: 311px) 100vw, 311px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P13</em> Systémové&nbsp;poddajné kotvicí vedení ve formě textilního lana k propojení kotvicích zařízení/prvků</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p14"><img loading="lazy" decoding="async" width="259" height="257" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p14.jpg" alt="" class="wp-image-15357" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p14.jpg 259w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p14-150x150.jpg 150w" sizes="(max-width: 259px) 100vw, 259px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P14</em> Skryté kotvicí zařízení &#8211; s vyjímatelnou karabinou</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p15"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p15.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p15.jpg" alt="" class="wp-image-15358" width="346" height="387" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p15.jpg 691w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p15-134x150.jpg 134w" sizes="(max-width: 346px) 100vw, 346px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P15</em> Vertikální jištění</p>



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<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p16"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p16.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p16.jpg" alt="" class="wp-image-15359" width="386" height="322" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p16.jpg 514w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p16-150x125.jpg 150w" sizes="(max-width: 386px) 100vw, 386px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P16</em> Bezpečnostní lano</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p17"><img loading="lazy" decoding="async" width="174" height="312" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p17.jpg" alt="" class="wp-image-15360" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p17.jpg 174w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p17-84x150.jpg 84w" sizes="(max-width: 174px) 100vw, 174px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P17</em> Karabina</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p18"><img loading="lazy" decoding="async" width="198" height="293" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p18.jpg" alt="" class="wp-image-15361" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p18.jpg 198w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p18-101x150.jpg 101w" sizes="(max-width: 198px) 100vw, 198px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P18</em> Karabina</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p19"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p19.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p19.jpg" alt="" class="wp-image-15362" width="84" height="291" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p19.jpg 167w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p19-43x150.jpg 43w" sizes="(max-width: 84px) 100vw, 84px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P19</em> Vázací popruh</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p20"><img loading="lazy" decoding="async" width="331" height="231" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p20.jpg" alt="" class="wp-image-15363" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p20.jpg 331w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p20-150x105.jpg 150w" sizes="(max-width: 331px) 100vw, 331px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P20</em> Pomocné lano</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p21"><img loading="lazy" decoding="async" width="205" height="332" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p21.jpg" alt="" class="wp-image-15364" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p21.jpg 205w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p21-93x150.jpg 93w" sizes="(max-width: 205px) 100vw, 205px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P21</em> Postroj</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p22"><img loading="lazy" decoding="async" width="143" height="374" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p22.jpg" alt="" class="wp-image-15365" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p22.jpg 143w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p22-57x150.jpg 57w" sizes="(max-width: 143px) 100vw, 143px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P22</em> Polohovací prostředek</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p23"><img loading="lazy" decoding="async" width="159" height="381" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p23.jpg" alt="" class="wp-image-15366" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p23.jpg 159w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p23-63x150.jpg 63w" sizes="(max-width: 159px) 100vw, 159px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P23</em> Polohovací lano s karabinou</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p24"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p24.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p24.jpg" alt="" class="wp-image-15367" width="65" height="287" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p24.jpg 130w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p24-34x150.jpg 34w" sizes="(max-width: 65px) 100vw, 65px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P24</em> Zatahovací zachycovač pádu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p25"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p25.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p25.jpg" alt="" class="wp-image-15368" width="188" height="333" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p25.jpg 251w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p25-85x150.jpg 85w" sizes="(max-width: 188px) 100vw, 188px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P25</em> Zatahovací zachycovač pádu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p26"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p26.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p26.jpg" alt="" class="wp-image-15369" width="394" height="121" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p26.jpg 525w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p26-150x46.jpg 150w" sizes="(max-width: 394px) 100vw, 394px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P26</em> Tlumič pádu s 1 lanem</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p27"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p27.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p27.jpg" alt="" class="wp-image-15370" width="373" height="148" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p27.jpg 497w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p27-150x59.jpg 150w" sizes="(max-width: 373px) 100vw, 373px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P27</em> Tlumič pádu se 2 lany</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p28"><img loading="lazy" decoding="async" width="305" height="252" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p28.jpg" alt="" class="wp-image-15371" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p28.jpg 305w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p28-150x124.jpg 150w" sizes="(max-width: 305px) 100vw, 305px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P28</em> Polohovací pás</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p29"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p29.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p29.jpg" alt="" class="wp-image-15372" width="179" height="396" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p29.jpg 239w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p29-68x150.jpg 68w" sizes="(max-width: 179px) 100vw, 179px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P29</em> Zachycovací postroj bez pásu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-p30"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p30.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p30.jpg" alt="" class="wp-image-15373" width="174" height="381" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p30.jpg 232w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p30-69x150.jpg 69w" sizes="(max-width: 174px) 100vw, 174px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P30</em> Zachycovací postroj s pásem</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-p31"><img loading="lazy" decoding="async" width="266" height="354" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p31.jpg" alt="" class="wp-image-15374" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p31.jpg 266w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-obr-p31-113x150.jpg 113w" sizes="(max-width: 266px) 100vw, 266px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. P31</em> Ukázka zabezpečení žebříku proti přístupu nepovolaných osob</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Navrhování kotvicích zařízení a prvků k ochraně proti pádu při údržbě (TP 1.21.1)</title>
		<link>https://profesis.ckait.cz/dokumenty-ckait/tp-1-21/tp-1-21-1/</link>
		
		<dc:creator><![CDATA[CKAIT Profesis Admin]]></dc:creator>
		<pubDate>Tue, 07 Jul 2020 11:53:14 +0000</pubDate>
				<guid isPermaLink="false">https://profesis.ckait.cz/?post_type=dokumenty&#038;p=1373</guid>

					<description><![CDATA[Pomůcka TP 1.21.1 se věnuje udržovacím pracím, při kterých hrozí riziko pádu z výšky nebo do hloubky. Tyto práce jsou vždy spojeny s rizikem vážného úrazu. Údržbu je nutné provádět v každém ročním období a za nepříznivých povětrnostních podmínek. Tyto skutečnosti ještě zvyšují riziko, které pracovníkům hrozí. Pomůcka je věnována pravidlům a předpisům souvisejícím s údržbou, konkrétním příkladům řešení, revizi zadržovacích systémů a systémů zachycení půdu a základním pravidlům montáže kotvicích zařízení a je bohatě ilustrována.]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph"><strong>Autor:</strong> <a href="/autori/klas-mojmir/">Ing. Mojmír Klas, CSc.</a></p>



<p class="wp-block-paragraph"><strong>Autor Aktualizace 2022:</strong> <a href="/autori/pater-jindrich/">Ing. Jindřich Pater</a></p>



<p class="wp-block-paragraph"><strong>Stav:</strong> aktualizace 2022, vydání 2011</p>



<p class="wp-block-paragraph"><strong>Anotace:</strong><br>Pomůcka TP 1.21.1 se věnuje udržovacím pracím, při kterých hrozí riziko pádu z výšky nebo do hloubky. Tyto práce jsou vždy spojeny s rizikem vážného úrazu. Údržbu je nutné provádět v každém ročním období a za nepříznivých povětrnostních podmínek. Tyto skutečnosti ještě zvyšují riziko, které pracovníkům hrozí. Pomůcka je věnována pravidlům a předpisům souvisejícím s údržbou, konkrétním příkladům řešení, revizi zadržovacích systémů a systémů zachycení půdu a základním pravidlům montáže kotvicích zařízení a je bohatě ilustrována.</p>



<p class="wp-block-paragraph"><strong><a href="/upozorneni-k-textum">Upozornění k textu</a></strong></p>



<p class="wp-block-paragraph">K 30. 6. 2022 byly ve sbírce zákonů ČR vydány (a tudíž platné) k problematice stavebního zákona následující právní předpisy:</p>



<ul class="wp-block-list">
<li><strong>zákon</strong> <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">č. 183/2006 Sb.</a>, o územním plánování a stavebním řádu (stavební zákon)<br>Zrušen k 1. 7. 2023 novým stavebním zákonem <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a>; podle novely <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2022/195?zalozka=text" target="_blank">č. 195/2022 Sb.</a> zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a> se za den nabytí nové komplexní účinnosti zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a> ale považuje až 1. 7. 2024, kdy tedy dojde k definitivnímu zrušení zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">č. 183/2006 Sb.</a></li>



<li><strong>zákon</strong> <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank">č. 283/2021 Sb.</a>, stavební zákon<br>Účinnost od 1. 7. 2023; podle „malé novely“ zákona <a href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank" rel="noreferrer noopener">č. 283/2021 Sb.</a>, tj. podle zákona <a href="https://e-sbirka.gov.cz/sb/2022/195?zalozka=text" target="_blank" rel="noreferrer noopener">č. 195/2022 Sb.</a> se za den nabytí účinnosti některých paragrafů zákona <a href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank" rel="noreferrer noopener">č. 283/2021 Sb.</a> považuje 1. 7. 2024; připravována je ještě „velká novela“ zákona č. 283/2021 Sb. s účinností od 2024.</li>



<li><strong>zákon</strong> <a href="https://e-sbirka.gov.cz/sb/2021/284?zalozka=text" target="_blank" rel="noreferrer noopener">č. 284/2021 Sb.</a>, kterým se mění některé zákony v souvislosti s přijetím stavebního zákona<br>Účinnost od 1. 7. 2023; v rámci „velké novely“ zákona <a href="https://e-sbirka.gov.cz/sb/2021/283?zalozka=text" target="_blank" rel="noreferrer noopener">č. 283/2021 Sb.</a> připravována je i novela tohoto změnového zákona s účinností od 2024.</li>



<li><strong>zákon</strong> <a href="https://e-sbirka.gov.cz/sb/2022/197?zalozka=text" target="_blank" rel="noreferrer noopener">č. 197/2022 Sb.</a>, o zvláštních postupech v oblasti územního plánování a Stavebního řádu v souvislosti s ozbrojeným konfliktem na území Ukrajiny vyvolaných invazí vojsk Ruské federace<br>Účinnost od 1. 7. 2022; upravuje zákon <a href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank" rel="noreferrer noopener">č. 183/2006 Sb.</a> a zavádí pojem nezbytná stavba, tj. stavba dočasná, jejíž doba trvání nesmí přesáhnout 3 roky ode dne nabytí právních účinků společného územního souhlasu a souhlasu s provedením ohlášeného stavebního záměru.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Další text je stále vázán pouze na zákon </strong><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">č. 183/2006 Sb.</a><strong>, o územním plánování a stavebním řádu (stavební zákon) a k němu vydané prováděcí předpisy, neboť vývoj v oblasti změn stavebního zákona k dnešnímu datu 30. 6. 2022 není ukončen.</strong></p>



<p class="wp-block-paragraph"><strong>OBSAH</strong></p>


<figure class="wp-block-table">
<table style="border-style: hidden;" cellspacing="0" cellpadding="0" border="0">
<tbody>
<tr>
<td style="border-style: hidden; width: 15px; text-align: right;">&nbsp;</td>
<td style="border-style: hidden;"><strong><a href="#uvod">Úvod</a></strong></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>1</strong></td>
<td style="border-style: hidden;"><strong><a href="#1">Pravidla a předpisy</a></strong></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.1</td>
<td style="border-style: hidden;"><a href="#1-1">Obecná pravidla</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.2</td>
<td style="border-style: hidden;"><a href="#1-2">Údržba v právních předpisech</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.3</td>
<td style="border-style: hidden;"><a href="#1-3">Ochrana proti pádu v normách</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.4</td>
<td style="border-style: hidden;"><a href="#1-4">Základní způsoby individuální ochrany proti pádu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.5</td>
<td style="border-style: hidden;"><a href="#1-5">Kotvicí body a poddajné kotvicí vedení podle ČSN EN 795</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.6</td>
<td style="border-style: hidden;"><a href="#1-6">Stanovení výšky pádu na spojovacím prostředku</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.7</td>
<td style="border-style: hidden;"><a href="#1-7">Stanovení výšky pádu u systémů s poddajným kotvicím vedení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.8</td>
<td style="border-style: hidden;"><a href="#1-8">Pravidla pro navrhování zadržovacích systémů a systému zachycení pádu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.9</td>
<td style="border-style: hidden;"><a href="#1-9">Určení vhodného typu zadržovacích systémů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.10</td>
<td style="border-style: hidden;"><a href="#1-10">Postup projektanta v rozhodování o volbě ochrany proti pádu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.11</td>
<td style="border-style: hidden;"><a href="#1-11">Nejčastější chyby v umístění kotvicích bodů</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">1.12</td>
<td style="border-style: hidden;"><a href="#1-12">Určení délky přípojného lana</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>2</strong></td>
<td style="border-style: hidden;"><strong><a href="#2">Příklady řešení</a></strong></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.1</td>
<td style="border-style: hidden;"><a href="#2-1">Řešení ploch se sklonem do 10°</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.2</td>
<td style="border-style: hidden;"><a href="#2-2">Řešení s pomocí poddajného vedení bez použití pomocných kotvicích zařízení/prvků</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.3</td>
<td style="border-style: hidden;"><a href="#2-3">Příklady řešení s pomocí poddajného vedení za použití pomocných kotvicích zařízení/prvků</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.4</td>
<td style="border-style: hidden;"><a href="#2-4">Příklady řešení s pomocí poddajného vedení s nedostatečným prostorem pro bezpečné zachycení pádu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.5</td>
<td style="border-style: hidden;"><a href="#2-5">Příklad řešení ploch nepravidelných tvarů za použití pomocných kotvicích zařízení/prvků</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.6</td>
<td style="border-style: hidden;"><a href="#2-6">Příklad řešení ploch se sklonem nad 10° a ploch s kluzkým povrchem</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.7</td>
<td style="border-style: hidden;"><a href="#2-7">Příklady řešení pochozích žlabů a okapů za použití kotvicích zařízení/prvků typu A podle EN 795, případně bezpečnostních střešních háků podle ČSN EN 517</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.8</td>
<td style="border-style: hidden;"><a href="#2-8">Příklady řešení střech se sklonem do 20° za použití bezpečnostních střešních háků podle ČSN EN 517</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.9</td>
<td style="border-style: hidden;"><a href="#2-9">Příklady řešení sedlových střech se sklonem nad 25° za použití bezpečnostních střešních háků podle ČSN EN 517 &#8211; celoplošné řešení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.10</td>
<td style="border-style: hidden;"><a href="#2-10">Příklady řešení valbových střech se klonem nad 25° za použití bezpečnostních střešních háků podle ČSN EN 517 &#8211; celoplošné řešení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">2.11</td>
<td style="border-style: hidden;"><a href="#2-11">Příklady řešení sedlových střech se sklonem nad 25° za použití bezpečnostních střešních háků podle ČSN EN 517 &#8211; zabezpečení výstupu na střechu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>3</strong></td>
<td style="border-style: hidden;"><strong><a href="#3">Periodická prohlídka kotvicích zařízení</a></strong></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">3.1</td>
<td style="border-style: hidden;"><a href="#3-1">Některé zásady používání, provádění prohlídek kotvicích zařízení</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">4</td>
<td style="border-style: hidden;"><a href="#4">Základní pravidla instalace zadržovacích systémů a systémů zachycení pádu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">4.1</td>
<td style="border-style: hidden;"><a href="#4-1">Navrhování kotvicích zařízení/prvků určených k péči o fasádu formou lanového přístupu</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>5</strong></td>
<td style="border-style: hidden;"><strong><a href="#5">Závěr</a></strong></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;"><strong>6</strong></td>
<td style="border-style: hidden;"><strong><a href="#6">Přílohy</a></strong></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.1</td>
<td style="border-style: hidden;"><a href="#6-1">Doprovodné normy</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.2</td>
<td style="border-style: hidden;"><a href="#6-2">Kontrolní kniha</a></td>
</tr>
<tr>
<td style="border-style: hidden; text-align: right;">6.3</td>
<td style="border-style: hidden;"><a href="#6-3">Schématický instalační plán</a></td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"><br></p>



<hr class="wp-block-separator has-css-opacity is-style-wide"/>



<h3 class="wp-block-heading" id="uvod">ÚVOD</h3>



<p class="wp-block-paragraph">Zaměstnavatel přijímá technická a organizační opatření k zabránění pádu zaměstnanců z výšky nebo do hloubky, propadnutí nebo sklouznutí nebo k jejich bezpečnému zachycení.</p>



<p class="wp-block-paragraph">Udržovací práce, při kterých hrozí možnost pádu z výšky nebo do hloubky, jsou vždy spojeny s rizikem vážného úrazu. Údržbu je nutné často provádět často v každém ročním období&nbsp;a za nepříznivých povětrnostních podmínek. Tyto skutečnosti ještě zvyšují riziko, které pracovníkům hrozí.</p>



<p class="wp-block-paragraph">Při většině činností spojených s údržbou budov vzniká riziko pádu z výšky.&nbsp;Systémová řešení, která umožňují údržbu fasády, jsou téměř vždy navržená s ohledem na bezpečnost pracovníků. Způsob péče o fasádu za&nbsp;formou lanového přístupu není v České republice jednoznačně&nbsp;stanoven, jako je tomu např. u kotvicích zařízení, určených pro bezpečný pohyb po plochách s rizikem pádu.</p>



<p class="wp-block-paragraph">Bezpečnost provádění údržby střešního pláště a zařízení na něm, včetně např. bezpečného odstraňování nadměrného množství sněhu, je stále v rámci projektových dokumentací a následně i při výstavbě opomíjena. Není ani výjimkou, že dodavatel stavby stavebně technická opatření určená pro bezpečnou údržbu ploch s rizikem pádu neprovede, přesto, že projektová dokumentace na bezpečnost a ochranu zdraví při práci ve výšce (dále jen BOZP) pamatuje. Je potřeba si uvědomit, že dodatečná opatření k zajištění bezpečnosti práce na plochách s rizikem pádu po dokončení stavby jsou problematická a výrazně dražší, než pokud jsou provedena v rámci výstavby. Řadu prací v době, kdy nastane&nbsp;potřeba je provádět, nelze pak bezpečně&nbsp;vykonat. Typickým příkladem je&nbsp;povinnost odstranit nadměrné množství sněhu. Pokud stavba není provedena tak, aby bezpečné odstranění sněhu umožňovala, nelze ve většině případů bezpečně tuto činnost bez rizika pádu provést.</p>



<p class="wp-block-paragraph">Vhodně navržené kotvicí zařízení, nebo systém&nbsp;bezpečnostních střešních háků&nbsp;určených pro bezpečnou údržbu, je možné použít jako bezpečnostní prvek při výstavbě pro montážní firmy a tak snížit celkové náklady i zvýšit bezpečnost při stavebně montážních pracích.</p>



<p class="wp-block-paragraph">Vhodné navržení&nbsp;kotvicích zařízení/prvků a&nbsp;bezpečnostních střešních háků, které budou sloužit k zajištění&nbsp;BOZP na plochách s rizikem pádu z výšky v době provozu, správy a údržby&nbsp;stavby, je nezbytnou podmínkou pro řádnou péči o&nbsp;stavbu.</p>



<p class="wp-block-paragraph">Pro pohyb na plochách s rizikem pádu z výšky, který vyžaduje použití osobních ochranných prostředků&nbsp;proti&nbsp;pádu (dále jen OOPP), je nutné již v rámci zpracování projektové dokumentace vyřešit možnost uchycení&nbsp;spojovacího prostředku OOPP&nbsp;ke kotvicímu zařízení/prvkům (čl. 3.6&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>) nebo bezpečnostnímu střešnímu háku (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>). Pokud není řešením systém kolektivní ochrany&nbsp;(např. ochranná zábradlí), je nutné zajistit individuální ochranu pracovníků proti pádu,&nbsp;navržením kotvicích&nbsp;zařízení a bezpečnostních střešních háků.</p>



<p class="wp-block-paragraph">Při posuzování toho, co&nbsp;zahrnout&nbsp;pod pojem údržba, je možné využít definici Evropské agentury pro bezpečnost a ochranu zdraví při práci. Podle této agentury „Údržba zařízení, pracovišť, budov zahrnuje technická, administrativní a manažerská opatření, která je mají zachovat ve stavu, v němž mohou vykonávat požadovanou funkci, či je navrátit do takového stavu a chránit je před poruchami nebo znehodnocením“.</p>



<p class="wp-block-paragraph">K činnostem v oblasti údržby patří:</p>



<ul class="wp-block-list">
<li>prohlídky;</li>



<li>zkoušky;</li>



<li>měření;</li>



<li>výměna;</li>



<li>úprava;</li>



<li>oprava;</li>



<li>zjišťování poruch;</li>



<li>nahrazení dílů;</li>



<li>servis.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Nejčastější důvody, proč je nutné na plochy s rizikem pádu v rámci údržby vstupovat jsou:</p>



<ul class="wp-block-list">
<li>kontrola, revize a obsluha různých zařízení umístěných na střeše (jako např. klimatizačních jednotek, vzduchotechnika apod.);</li>



<li>kontrola, revize a čištění spalinových cest;</li>



<li>údržba fotovoltaických a solárních systémů;</li>



<li>péče o světlíky nechráněné proti propadnutí;</li>



<li>čištění střešních vpustí;</li>



<li>odstranění nadměrného množství sněhu;</li>



<li>péče a údržba zeleně;</li>



<li>provádění oprav a údržbových prací;</li>



<li>a řada dalších možností.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Při řešení BOZP na plochách s rizikem pádu (zpravidla na střeše) je nutné brát v úvahu, že:</p>



<ul class="wp-block-list">
<li>pracovník bude vykonávat různorodé pracovní činnosti;</li>



<li>pracovník může přenášet břemena nebo rozměrné předměty;</li>



<li>může nastat náhlá změna povětrnostních podmínek (poryv větru, déšť, námraza apod.);</li>



<li>zvláště na fóliových povlakových krytinách riziko uklouznutí;</li>



<li>i mírná nevolnost nebo slabost může způsobit pád;</li>



<li>ne vždy je možné změnit dobu vykonání dané práce;</li>



<li>práce mohou v průběhu existence stavby provádět pracovníci různých firem.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Návrh kotvicích zařízení/prvků a bezpečnostních střešních háků musí pamatovat i na případy&nbsp;mimořádných povětrnostních podmínek. Technická pomůcka se zabývá převážně individuální ochranou proti&nbsp;pádu z výšky, nebo do hloubky.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1">1 PRAVIDLA A PŘEDPISY</h3>



<h3 class="wp-block-heading" id="1-1">1.1 OBECNÁ PRAVIDLA</h3>



<p class="wp-block-paragraph">Navrhnout v rámci projektové dokumentace&nbsp;kotvicí zařízení/prvky nebo bezpečnostní střešní háky pro možnost&nbsp;upevnění spojovacího prostředku OOPP, je nutné vždy,&nbsp;kdy hrozí tato rizika :</p>



<ul class="wp-block-list">
<li>pád přes nezabezpečenou hranu volného pádu;</li>



<li>propadnutí otvorem nechráněným proti propadnutí;</li>



<li>uklouznutí;</li>



<li>propadnutí konstrukcí.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Kotvicí zařízení/prvky a bezpečnostní střešní háky navrhujeme ve spojení s&nbsp;OOPP a to buď pro použití jako:</p>



<ul class="wp-block-list">
<li>zadržovací (viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=60765&amp;cid=5" target="_blank">ČSN EN 358</a>&nbsp;vylučuje možnost pádu);</li>



<li>systém zachycení pádu (viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>&nbsp;bezpečně zachytí pád);</li>



<li>případně kombinace obou na různých plochách stavby;</li>



<li>systém lanového přístupu (viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>&nbsp;umožní bezpečný přístup za použití pracovního a bezpečnostního vedení).</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-1"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-001.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-001.jpg" alt="" class="wp-image-15376" width="342" height="96" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-001.jpg 683w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-001-150x42.jpg 150w" sizes="(max-width: 342px) 100vw, 342px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 1</em> Ilustrační foto &#8211; zadržovací systém</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-2">1.2 ÚDRŽBA V PRÁVNÍCH PŘEDPISECH</h3>



<p class="wp-block-paragraph" id="1-2-1"><strong>1.2.1 Údržba (udržovací práce) v zákoně <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183?zalozka=text" target="_blank">č.&nbsp;183/2006 Sb.</a>, o územním plánování a stavebním řádu (stavební zákon), ve znění pozdějších předpisů (dále jen „stavební zákon”)</strong></p>



<p class="wp-block-paragraph"><strong>Základní pojmy</strong></p>



<p class="wp-block-paragraph"><strong>Obecné požadavky na výstavbu (<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_2-odst_2-pism_e" target="_blank">§ 2&nbsp;odst. 2 písm. e)</a> stavebního zákona)</strong></p>



<p class="wp-block-paragraph"><em>se obecnými technickými požadavky na výstavbu rozumí „obecné požadavky na využívání území a technické požadavky na stavby stanovené prováděcími právními předpisy a dále obecné technické požadavky zabezpečující užívání staveb osobami pokročilého věku, těhotnými ženami, osobami doprovázejícími dítě v kočárku, dítě do tří let, popřípadě osobami s mentálním postižením nebo osobami s omezenou schopností pohybu nebo orientace stanovené prováděcím právním předpisem (dále jen “bezbariérové užívání stavby”),</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Základní požadavky na stavby definuje vyhláška&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>, o technických požadavcích na stavby, ve znění pozdějších předpisů a pro hlavní město Prahu nařízení&nbsp;<a rel="noreferrer noopener" href="https://www.praha.eu/jnp/cz/o_meste/vyhlasky_a_narizeni/vyhledavani_v_pravnich_predpisech/narizeni_c_10_2016_sb_hl_m_prahy.html" target="_blank">č. 10/2016 Sb. hl. města Prahy</a>, kterým se stanovují obecné požadavky na využívání území a technické požadavky na stavby v&nbsp;hlavním městě Praha, ve znění nařízení <a href="https://www.praha.eu/jnp/cz/o_meste/vyhlasky_a_narizeni/vyhledavani_v_pravnich_predpisech/narizeni_c_14_2018_sb_hl_m_prahy_1.html" target="_blank" rel="noreferrer noopener">č. 14/2018 Sb. hl. m. Prahy</a>. Základní požadavky na stavby určuje Nařízení Evropského parlamentu a rady (EU)&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank">č. 305/2011</a>.</p>



<p class="wp-block-paragraph"><strong>Staveniště (<a href="https://e-sbirka.gov.cz/sb/2006/183#par_3-odst_3" target="_blank" rel="noreferrer noopener">§ 3&nbsp;odst. 3</a>)&nbsp;stavebního zákona</strong></p>



<p class="wp-block-paragraph"><em>staveništěm se rozumí místo, na kterém se provádí stavba nebo udržovací práce; zahrnuje stavební pozemek, popřípadě zastavěný stavební pozemek nebo jeho část anebo část stavby, popřípadě, v rozsahu vymezeném stavebním úřadem, též jiný pozemek nebo jeho část anebo část jiné stavby.</em></p>



<p class="wp-block-paragraph">Z citace lze dovodit, že při odpovědi na otázku, jaká stavebně technická opatření zahrnout do projektové dokumentace, je potřebné se řídit jak platnými právními předpisy, tak i veškerými pravidly, která se vztahují k bezpečnosti práce na staveništi. Zejména se jedná o nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank">č. 136/2016 Sb.</a>, kterým se mění nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/591?zalozka=text" target="_blank">č. 591/2006 Sb.</a>, o bližších minimálních požadavcích na bezpečnost a ochranu zdraví při práci na staveništích.</p>



<p class="wp-block-paragraph"><strong>Údržba stavby (<a href="https://e-sbirka.gov.cz/sb/2006/183#par_3-odst_4" target="_blank" rel="noreferrer noopener">§ 3&nbsp;odst. 4</a>)</strong></p>



<p class="wp-block-paragraph"><em>Údržbou stavby se rozumí práce, jimiž se zabezpečuje její dobrý stavební stav, aby nedocházelo ke znehodnocování stavby a aby se co nejvíce prodloužila její uživatelnost.</em></p>



<p class="wp-block-paragraph">V některých právních předpisech, zejména v právních předpisech týkajících se BOZP, se hovoří o „udržovacích pracích“. Oba uvedené termíny, tj. „údržba stavby“ a „udržovací práce“ jsou různé názvy pro stejnou činnost.</p>



<p class="wp-block-paragraph"><em><em><a href="https://e-sbirka.gov.cz/sb/2006/183#par_79" target="_blank" rel="noreferrer noopener">§ 79</a></em></em></p>



<p class="wp-block-paragraph"><em>(3) Rozhodnutí&nbsp;</em><em>o umístění stavby ani územní souhlas nevyžaduj stavební úpravy a udržovací práce.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_97" target="_blank">§ 97</a></em></em></p>



<p class="wp-block-paragraph"><em>(1) Územním opatřením o stavební uzávěře nelze omezit nebo zakázat udržovací práce.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_103" target="_blank">§ 103</a></em></em></p>



<p class="wp-block-paragraph"><em>Stavby, terénní úpravy, zařízení a udržovací práce nevyžadující stavební povolení ani ohlášení</em></p>



<p class="wp-block-paragraph"><em>(1) Stavební povolení ani ohlášení stavebnímu úřadu nevyžadují</em></p>



<p class="wp-block-paragraph"><em>e) udržovací práce, jejichž provedení nemůže negativně ovlivnit zdraví osob, požární bezpečnost, stabilitu a vzhled stavby, životní prostředí a bezpečnost při užívání a nejde o udržovací práce na stavbě, která je kulturní památkou,</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_104" target="_blank">§ 104</a></em></em></p>



<p class="wp-block-paragraph"><strong><em>Jednoduché stavby, terénní úprav a udržovací práce, u kterých postačí ohlášení</em></strong></p>



<p class="wp-block-paragraph"><em>(2) Ohlášení stavebnímu úřadu postačí u</em></p>



<p class="wp-block-paragraph"><em>j) udržovací práce na stavbě neuvedené v § 103 odst. 1 písm. c)</em></p>



<p class="wp-block-paragraph"><em>k) stavební úpravy pro změny v užívání části stavby, kterými se nezasahuje do nosných konstrukcí stavby, nemění se její vzhled a nevyžadují posouzení vlivů na životní prostředí.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_105" target="_blank">§ 105</a></em></em></p>



<p class="wp-block-paragraph"><em>(8) K ohlášení udržovacích prací podle § 104 odst. 1 písm. j) stavebník připojí dokumentaci obsahující technický popis jejich provedení. K ohlášení stavebních úprav podle § 104 odst. 1 písm. k) stavebník připojí dokumentaci, která obsahuje jednoduchý technický popis jejich provedení a stavební nebo montážní výkresy specifikující navrhované stavební úpravy. Vyžaduje-li to zvláštní právní předpis, stavebník přikládá k ohlášení udržovacích prací a stavebních úprav požárně bezpečnostní řešení, jehož obsah a rozsah vymezuje zvláštní právní předpis (vyhláška <a href="https://e-sbirka.gov.cz/sb/2001/246?zalozka=text" target="_blank" rel="noreferrer noopener">č. 246/2001 Sb.</a>, <em>o stanovení podmínek požární bezpečnosti a výkonu státního požárního dozoru (o&nbsp;požární prevenci)</em>, ve znění pozdějších předpisů.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_132" target="_blank">§ 132</a></em></em></p>



<p class="wp-block-paragraph"><strong><em>Společné zásady</em></strong></p>



<p class="wp-block-paragraph"><em>(2) Stavební úřad je oprávněn ve veřejném zájmu</em></p>



<p class="wp-block-paragraph"><em>c) nařizovat nutné zabezpečovací práce na stavbě,</em></p>



<p class="wp-block-paragraph"><em>d) nařizovat nezbytné úpravy na stavbě, stavebním pozemku nebo na zastavěném stavebním pozemku,</em></p>



<p class="wp-block-paragraph"><em>e) nařizovat provedení udržovacích prací,</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_139" target="_blank">§ 139</a></em></em></p>



<p class="wp-block-paragraph"><em>Údržba stavby</em></p>



<p class="wp-block-paragraph"><em>(1) Není-li stavba řádně udržována a její vlastník neuposlechne výzvy stavebního úřadu k provedení udržovacích prací, stavební úřad mu nařídí zjednání nápravy. Náklady udržovacích prací nese vlastník stavby. Nájemci bytů a nebytových prostor jsou povinni umožnit provedení nařízených udržovacích prací.</em></p>



<p class="wp-block-paragraph"><em>(2) U stavby určené k užívání veřejností může stavební úřad nařídit jejímu vlastníkovi, aby mu předložil časový a věcný plán udržovacích prací na jednotlivých částech stavby a na technologickém či jiném zařízení.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_154" target="_blank">§ 154</a></em></em></p>



<p class="wp-block-paragraph"><em>Vlastník stavby a zařízení</em></p>



<p class="wp-block-paragraph"><em>(1) Vlastník stavby je povinen</em></p>



<p class="wp-block-paragraph"><em>a) udržovat stavbu podle § 3 odst. 4 po celou dobu její existence,</em></p>



<p class="wp-block-paragraph"><em>b) neprodleně ohlásit stavebnímu úřadu závady na zařízení, které ohrožují životy či zdraví osob nebo zvířat,</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_156" target="_blank">§ 156</a></em></em></p>



<p class="wp-block-paragraph"><em>Požadavky na stavby</em></p>



<p class="wp-block-paragraph"><em>(1) Pro stavbu mohou být navrženy a použity jen takové výrobky, materiály a konstrukce, jejichž vlastnosti z hlediska způsobilosti stavby pro navržený účel zaručují, že stavba při správném provedení a běžné údržbě po dobu předpokládané existence splní&nbsp;základní požadavky na stavby (nařízení Evropského parlamentu a Rady (EU)<em>&nbsp;<a rel="noreferrer noopener" href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank">č. 305/2011</a>)</em>.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_159" target="_blank">§ 159</a></em></em></p>



<p class="wp-block-paragraph"><em>Projektová činnost ve výstavbě</em></p>



<p class="wp-block-paragraph"><em>(2) Projektant odpovídá za správnost, celistvost, úplnost a bezpečnost stavby provedené podle jím zpracované projektové dokumentace a proveditelnost stavby podle této dokumentace, jakož i za technickou a ekonomickou úroveň projektu technologického zařízení, včetně vlivů na životní prostředí. Je povinen dbát právních předpisů a obecných požadavků na výstavbu vztahujících se ke konkrétnímu stavebnímu záměru. Statické, popřípadě jiné výpočty musí být vypracovány tak, aby byly kontrolovatelné. Není-li projektant způsobilý některou část projektové dokumentace zpracovat sám, je povinen k jejímu zpracování přizvat osobu s oprávněním pro příslušný obor nebo specializaci, která odpovídá za jí zpracovaný návrh. Odpovědnost projektanta za projektovou dokumentaci stavby jako celku tím není dotčena.</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_169" target="_blank">§ 169</a></em></em></p>



<p class="wp-block-paragraph"><em>Obecné požadavky na výstavbu</em></p>



<p class="wp-block-paragraph"><em>(1) Právnické osoby, fyzické osoby a příslušné orgány veřejné správy jsou povinny při územně plánovací a projektové činnosti, při povolování, provádění, užívání a odstraňování staveb respektovat záměry územního plánování a obecné požadavky na výstavbu (§ 2 odst. 2 písm. e)), stanovené prováděcími právními předpisy.</em></p>



<p class="wp-block-paragraph"><em>(2) Výjimku z obecných požadavků na výstavbu, jakož i řešení územního plánu nebo regulačního plánu odchylně od nich lze v jednotlivých odůvodněných případech povolit pouze z těch ustanovení prováděcího právního předpisu, ze kterých tento předpis povolení výjimky výslovně umožňuje, a jen pokud se tím neohrozí bezpečnost, ochrana zdraví a života osob a sousední pozemky nebo stavby. Řešením podle povolené výjimky musí být dosaženo účelu sledovaného obecnými požadavky na výstavbu.</em></p>



<p class="wp-block-paragraph">Má-li být stavba vybavena stavebně technickými opatřeními pro bezpečnost údržby (udržovacích prací) podle obecných požadavků na výstavbu, nelze z této povinnosti udělit výjimku.</p>



<p class="wp-block-paragraph">V současné době jsou obecné požadavky na stavby určeny nařízením Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>. Mezi základními požadavky na stavby je i požadavek bezpečnosti a přístupnosti při užívání.</p>



<p class="wp-block-paragraph">Obecné požadavky na stavby jsou specifikovány mimo jiné v těchto právních předpisech, ve znění pozdějších předpisů (viz předchozí text):</p>



<ul class="wp-block-list">
<li>nařízení&nbsp;<a rel="noreferrer noopener" href="https://www.praha.eu/jnp/cz/o_meste/vyhlasky_a_narizeni/vyhledavani_v_pravnich_predpisech/narizeni_c_10_2016_sb_hl_m_prahy.html" target="_blank">č. 10/2016 Sb. hl. města Prahy</a>, kterým se stanovují obecné požadavky na využívání území a technické požadavky na stavby v&nbsp;hlavním městě Prahy;</li>



<li>vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/501?zalozka=text" target="_blank">č.&nbsp;501/2006 Sb.</a>, o obecných požadavcích na využívání území;</li>



<li>vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2001/433?zalozka=text" target="_blank">č.&nbsp;433/2001 Sb.</a>, technické požadavky pro stavby pro plnění funkcí lesa;</li>



<li>vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2002/590?zalozka=text" target="_blank">č.&nbsp;590/2002 Sb.</a>, o technických požadavcích pro vodní díla;</li>



<li>vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2008/23?zalozka=text" target="_blank">č.&nbsp;23/2008 Sb.</a>, o technických podmínkách požární ochrany staveb;</li>



<li>vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č.&nbsp;268/2009 Sb.</a>, o technických požadavcích na stavby;</li>



<li>vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/398?zalozka=text" target="_blank">č.&nbsp;398/2009 Sb.</a>, o technických požadavcích zabezpečujících bezbariérové užívání staveb.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Základní požadavky na stavby stanovuje&nbsp;novela stavebního zákona a Nařízení Evropského parlamentu a Rady (EU)&nbsp;<a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>&nbsp;– Příloha 1.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>V 08/2022 vydalo MMR ČR pracovní pomůcku odboru stavebního řádu pod názvem&nbsp;<strong>&#8222;<a rel="noreferrer noopener" href="https://www.mmr.cz/cs/ministerstvo/stavebni-pravo/stanoviska-a-metodiky/uzemni-rozhodovani-a-stavebni-rad/povolovani-vyjimek-z-obecnych-pozadavku-na-vystavb" target="_blank">Povolování výjimek z&nbsp;obecných požadavků na výstavbu</a> <strong>&#8211; stav k22. 7. 2022</strong>&#8222;</strong>; pomůcka je k&nbsp;dispozici na webu MMR v&nbsp;sekci Územní a bytová politika a řeší výjimky z&nbsp;vyhlášky&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/501?zalozka=text" target="_blank">č. 501/2006 Sb.</a>,&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č. 268/2009 Sb.</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/398?zalozka=text" target="_blank">č. 398/2009 Sb.</a>, ve znění pozdějších předpisů.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-2"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-002.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-002.jpg" alt="" class="wp-image-15378" width="328" height="138" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-002.jpg 656w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-002-150x63.jpg 150w" sizes="(max-width: 328px) 100vw, 328px" /></a></figure>
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<p class="wp-block-paragraph"><em>Obr. 2</em> Ilustrační foto &#8211; péče o světlíky &#8211; systém zachycení pádu</p>



<p class="wp-block-paragraph" id="1-2-2"><strong>1.2.2 Údržba (udržovací práce) v prováděných právních předpisech ke stavebnímu zákonu</strong></p>



<p class="wp-block-paragraph" id="1-2-2-1"><strong>1.2.2.1 Vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/499?zalozka=text" target="_blank">č.&nbsp;499/2006 Sb.</a>, o dokumentaci staveb,&nbsp;ve znění pozdějších předpisů</strong></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/499#par_1" target="_blank" rel="noreferrer noopener">§ 1</a></em></p>



<p class="wp-block-paragraph"><em>(2) Tato vyhláška dále stanoví náležitosti dokumentace bouracích prací,</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Pokud projektant ponechá na zhotoviteli stavby&nbsp;návrh stavebně-technických opatření k&nbsp;ochraně proti pádu osob, musí své požadavky specifikovat.</p>



<p class="wp-block-paragraph" id="1-2-2-2"><strong>1.2.2.2 Vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268?zalozka=text" target="_blank">č.&nbsp;268/2009 Sb.</a>, o technických požadavcích na stavby, ve znění pozdějších předpisů</strong></p>



<p class="wp-block-paragraph"><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_2" target="_blank">§</a><a href="https://e-sbirka.gov.cz/sb/2009/268#par_2" target="_blank" rel="noreferrer noopener"> </a><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_2" target="_blank">2</a></em></p>



<p class="wp-block-paragraph"><em>(1) Ustanovení této vyhlášky se uplatní též u zařízení, změn dokončených staveb, udržovacích prací, změn v užívání staveb, u dočasných staveb zařízení staveniště, jakož i u staveb, které jsou kulturními památkami nebo jsou v památkových rezervacích nebo památkových zónách, pokud to závažné územně technické nebo stavebně technické důvody nevylučují.</em></p>



<p class="wp-block-paragraph"><em>Část třetí</em></p>



<p class="wp-block-paragraph"><em>Požadavky na bezpečnost a vlastnosti staveb</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2009/268#par_8" target="_blank" rel="noreferrer noopener">§ 8</a></em></p>



<p class="wp-block-paragraph"><em>Základní požadavky</em></p>



<p class="wp-block-paragraph"><em>(1) Stavba musí být navržena a provedena tak, aby byla při respektování hospodárnosti vhodná pro určené využití a aby současně splnila základní požadavky, kterými jsou:</em></p>



<p class="wp-block-paragraph"><em>e) bezpečnost při užívání,</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Podle nařízení Evropského parlamentu a Rady (EU) <a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a> se tento požadavek nazývá: Bezpečnost a přístupnost při užívání.</p>



<p class="wp-block-paragraph"><em>(2) Stavba musí splňovat požadavky uvedené v odstavci 1 při běžné údržbě a působení běžně předvídatelných vlivů po dobu plánované životnosti stavby.</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2009/268#par_25" target="_blank" rel="noreferrer noopener">§ 25</a></em></p>



<p class="wp-block-paragraph"><em>Střechy</em></p>



<p class="wp-block-paragraph"><em>(2) Pochůzné střechy a terasy musí mít zajištěn bezpečný přístup a musí být na nich provedena opatření zajišťující bezpečnost provozu. Odpadní vzduch ze vzduchotechnických a klimatizačních zařízení a odvětrání vnitřní kanalizace musí být vyústěn nad pochůzné střechy a terasy v souladu s normovými hodnotami tak, aby neobtěžoval a neohrožoval okolí.</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Termín „pochůzné” Je třeba chápat ve smyslu&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>&nbsp;jako střechy s&nbsp;provozem – viz čl. 4.4 normy.</p>



<p class="wp-block-paragraph" id="1-2-2-3"><strong>1.2.2.3 Vyhláška <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2008/146?zalozka=text" target="_blank">č.&nbsp;146/2008 Sb.</a>, o rozsahu a obsahu projektové dokumentace dopravních staveb, ve znění vyhlášky <a href="https://e-sbirka.gov.cz/sb/2018/251?zalozka=text" target="_blank" rel="noreferrer noopener">č. 251/2018 Sb.</a></strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-3"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-003.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-003.jpg" alt="" class="wp-image-15379" width="328" height="113" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-003.jpg 656w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-003-150x51.jpg 150w" sizes="(max-width: 328px) 100vw, 328px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 3</em> Ilustrační foto &#8211; práce na střeše &#8211; zadržovací systém</p>



<p class="wp-block-paragraph" id="1-2-3"><strong>1.2.3 Údržba (udržovací práce) v právních předpisech v oblasti bezpečnosti a ochrany zdraví při práci</strong></p>



<p class="wp-block-paragraph" id="1-2-3-1"><strong>1.2.3.1&nbsp;Nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank">č. 136/2016 Sb.</a>,&nbsp;&nbsp;kterým se mění nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/591?zalozka=text" target="_blank">č. 591/2006 Sb.</a>, o bližších minimálních požadavcích na bezpečnost a ochranu zdraví při práci na staveništích, ve znění nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank" rel="noreferrer noopener">č. 136/2016 Sb.</a> a nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/592?zalozka=text" target="_blank">č. 592/2006 Sb.</a>, o podmínkách akreditace a provádění zkoušek z odborné způsobilosti, ve znění nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank" rel="noreferrer noopener">č. 136/2016 Sb.</a></strong></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/591#par_1" target="_blank" rel="noreferrer noopener">§ 1</a></em></p>



<p class="wp-block-paragraph"><em>(1) Toto nařízení zapracovává příslušné předpisy Evropských společenství a upravuje</em></p>



<p class="wp-block-paragraph"><em>a) bližší minimální požadavky na bezpečnost a ochranu zdraví při práci na staveništích,</em></p>



<p class="wp-block-paragraph"><em>c) práce a činnosti vystavující fyzickou osobu zvýšenému ohrožení života nebo poškození zdraví.</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Ve smyslu <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/183#par_3" target="_blank">§ 3</a> odst. 3 stavebního zákona je staveništěm i místo, kde se provádí udržovací práce.</p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/591#par_2" target="_blank" rel="noreferrer noopener">§ 2</a></em></p>



<p class="wp-block-paragraph"><em>(1) Zhotovitel při uspořádání staveniště dbá, aby byly dodrženy požadavky na pracoviště stanovené zvláštním právním předpisem a aby staveniště vyhovovalo obecným požadavkům na výstavbu podle zvláštního právního předpisu (např. vyhláška č. 268/2009 Sb., o technických požadavcích na stavby, ve znění pozdějších předpisů)</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/591#par_3" target="_blank" rel="noreferrer noopener">§ 3</a></em></p>



<p class="wp-block-paragraph"><em>Zhotovitel zajistí, aby</em></p>



<p class="wp-block-paragraph"><em>b) bod 8. práce při údržbě stavby a jejího technického vybavení a zařízení, jakými jsou například malířské a natěračské práce, mytí a čištění oken, fasád nebo okapů, dále prohlídky, zkoušky, kontroly, revize a opravy technického vybavení a zařízení, jakož i montáž a demontáž jejich částí v rozsahu potřebném pro provedení těchto prohlídek, zkoušek, kontrol, revizí nebo oprav (dále jen „udržovací práce“),</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/591#par_4" target="_blank" rel="noreferrer noopener">§ 4</a></em></p>



<p class="wp-block-paragraph"><em>Jestliže po omezenou dobu, zejména v závislosti na postupu stavebních a montážních prací nebo při udržovacích pracích, není možno zajistit, aby práce byly prováděny na pracovištích, která splňují požadavky zvláštního právního předpisu, a jestliže při jejich provádění nebo během přístupu na pracoviště hrozí nebezpečí pádu fyzických osob nebo předmětů z výšky nebo do hloubky, zajistí zhotovitel bezpečné provádění těchto prací, jakož i bezpečný přístup na pracoviště v souladu s požadavky zvláštního právního předpisu.</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Toto nařízení vlády vyžaduje od projektanta dodržování řady dalších povinností zde jsou uvedeny pouze ty, které se vztahují k údržbě (udržovacím pracím).</p>



<p class="wp-block-paragraph" id="1-2-3-2"><strong>1.2.3.2 Nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č.&nbsp;362/2005 Sb.</a>, o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky</strong></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2005/362#par_1" target="_blank" rel="noreferrer noopener">§ 1</a></em></p>



<p class="wp-block-paragraph"><em>Toto nařízení zapracovává příslušné předpisy Evropských společenství a upravuje způsob organizace práce a pracovních postupů, které je zaměstnavatel povinen zajistit při práci na pracovištích, na nichž jsou zaměstnanci vystaveni nebezpečí pádu z výšky nebo pádu do volné hloubky (dále jen „práce ve výškách a nad volnou hloubkou“), a bližší požadavky na bezpečný provoz a používání technických zařízení poskytovaných zaměstnancům pro práci ve výškách a nad volnou hloubkou.</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Nařízení vlády na rozdíl od předchozích právních předpisů používá termín „pracoviště“. Lze si odvodit, že pracovištěm je také staveniště i místa výkonu údržby (udržovacích prací).</p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2005/362#par_3" target="_blank" rel="noreferrer noopener">§ 3</a></em></p>



<p class="wp-block-paragraph"><em>(1) Zaměstnavatel přijímá technická a organizační opatření k zabránění pádu zaměstnanců z výšky nebo do hloubky, propadnutí nebo sklouznutí nebo k jejich bezpečnému zachycení (dále jen „ochrana proti pádu“) a zajistí jejich provádění</em></p>



<p class="wp-block-paragraph"><em>b) na všech ostatních pracovištích a přístupových komunikacích, pokud leží ve výšce nad 1,5 m nad okolní úrovní, případně pokud pod nimi volná hloubka přesahuje 1,5 m.</em></p>



<p class="wp-block-paragraph">Má-li být pracovník dostatečně chráněn proti pádu při provádění údržby (udržovacích pracích), je nutné tomu vytvořit podmínky. Řadu těchto prací nelze bez předem osazených konstrukcí bezpečně provádět.</p>



<p class="wp-block-paragraph"><em>(2) Ochranu proti pádu zajišťuje zaměstnavatel přednostně pomocí prostředků kolektivní ochrany, kterými jsou zejména technické konstrukce, například kolektivní ochranná zábradlí a ohrazení, poklopy, záchytná lešení, ohrazení nebo sítě a dočasné stavební konstrukce, například lešení nebo pracovní plošiny.</em></p>



<p class="wp-block-paragraph"><em>(3) Prostředky osobní ochrany, kterými jsou osobní ochranné pracovní prostředky proti pádu, se použijí v případě, kdy povaha práce vylučuje použití prostředků kolektivní ochrany, nebo není-li použití prostředků kolektivní ochrany s ohledem na povahu, předpokládaný rozsah a dobu trvání práce a počet dotčených zaměstnanců účelné nebo s ohledem na bezpečnost zaměstnance dostatečné.</em></p>



<p class="wp-block-paragraph"><em>(4) Ochranu proti pádu není nutné provádět</em></p>



<p class="wp-block-paragraph"><em>a) na souvislé ploše, jejíž sklon od vodorovné roviny nepřesahuje 10 stupňů, pokud pracoviště, popřípadě přístupová komunikace, jsou vymezeny vhodnou ochranou proti pádu, například zábranou umístěnou ve vzdálenosti nejméně 1,5 m od okraje, na němž hrozí nebezpečí pádu (dále jen „volný okraj“),</em></p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong>&nbsp;Pokud jde o kluzkou plochu, vzdálenost 1,5 m&nbsp;uvedená v § <a href="https://e-sbirka.gov.cz/sb/2005/362#par_3-odst_4" target="_blank" rel="noreferrer noopener">3&nbsp;odst. 4</a> nařízení vlády&nbsp;č. 362/2005 Sb.&nbsp;neplatí a úměrně možným rizikům se prodlužuje.</p>



<p class="wp-block-paragraph"><em>b) podél volných okrajů otvorů, jejichž půdorysné rozměry alespoň v jednom směru nepřesahují 0,25 m,</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-4"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-004.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-004.jpg" alt="" class="wp-image-15380" width="343" height="250" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-004.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-004-150x109.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 4</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-5"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-005.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-005.jpg" alt="" class="wp-image-15381" width="343" height="336" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-005.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-005-150x147.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 5</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-6"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-006.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-006.jpg" alt="" class="wp-image-15382" width="331" height="271" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-006.jpg 662w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-006-150x123.jpg 150w" sizes="(max-width: 331px) 100vw, 331px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 6</em></p>



<p class="wp-block-paragraph"><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362#prilohy" target="_blank">Příloha&nbsp;</a>k nařízení vlády č. 362/2005 Sb., o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky</em></p>



<p class="wp-block-paragraph"><em>DALŠÍ POŽADAVKY NA ZPŮSOB ORGANIZACE PRÁCE A PRACOVNÍCH POSTUPŮ, KTERÉ JE ZAMĚSTNAVATEL POVINEN ZAJISTIT PŘI PRÁCI VE VÝŠKÁCH A NAD VOLNOU HLOUBKOU, A NA BEZPEČNÝ PROVOZ A POUŽÍVÁNÍ TECHNICKÝCH ZAŘÍZENÍ POSKYTOVANÝCH ZAMĚSTNANCŮM PRO PRÁCI VE VÝŠKÁCH A NAD VOLNOU HLOUBKOU</em></p>



<p class="wp-block-paragraph"><em>I. Zajištění proti pádu technickou konstrukcí</em></p>



<p class="wp-block-paragraph"><em>2. Konstrukce ochrany proti pádu může být přerušena pouze v místech žebříkových nebo schodišťových přístupů.</em></p>



<p class="wp-block-paragraph">Zde uvedená rizika, sklony a velikost zabezpečovaných otvorů je potřeba vztáhnout i na ostatní plochy&nbsp;s&nbsp;rizikem pádu z výšky.</p>



<p class="wp-block-paragraph">Cílem této kapitoly není a ani nemůže být úplný výčet všech předpisů se vztahem k&nbsp;BOZP. Záměrem je připomenout základní podmínky a požadavky, které je potřebné brát v&nbsp;úvahu při přípravě a realizaci stavby ve vztahu k budoucí údržbě (udržovacích pracích).</p>



<p class="wp-block-paragraph"><em>3. Požadavky na uspořádání, montáž, demontáž, zajištění stability a únosnosti, na používání a kontrolu konstrukce jsou obsaženy v průvodní, popřípadě provozní dokumentaci.</em></p>



<p class="wp-block-paragraph">Pokud projektant přenese zpracování této části projektové dokumentace na zhotovitele stavby, je potřebné specifikovat pro tohoto zhotovitele požadavky podle bodu 3. přílohy &#8211; viz výše.</p>



<p class="wp-block-paragraph">Toto nařízení vlády určuje také požadavky pro práce prováděné za pomoci formou lanového přístupu – viz <a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a> (v nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č. 362/2005 Sb.</a>, o&nbsp;bližších požadavcích na bezpečnost a&nbsp;ochranu zdraví při&nbsp;práci na pracovištích s&nbsp;nebezpečím pádu z&nbsp;výšky nebo do hloubky&nbsp;je uváděno jako&nbsp;<strong>práce v&nbsp;závěsu na laně</strong>).</p>



<p class="wp-block-paragraph"><em>II. Zajištění proti pádu osobními ochrannými pracovními prostředky</em></p>



<p class="wp-block-paragraph"><em>7. Použití závěsu na laně s prostředky pro pracovní polohování je dále možné, jen pokud</em></p>



<p class="wp-block-paragraph"><em>a) systém je tvořen nejméně dvěma nezávislými lany, přičemž jedno slouží jako nosný prostředek pro výstup, sestup a zavěšení v požadované poloze (pracovní lano) a druhé jako záložní (zajišťovací lano),</em></p>



<p class="wp-block-paragraph"><em>b) zaměstnanec používá zachycovací postroj, který je prostřednictvím pohyblivého zachycovače pádu, jenž sleduje pohyb zaměstnance, připojen k zajišťovacímu lanu,</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-7"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-007.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-007.jpg" alt="" class="wp-image-15383" width="343" height="172" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-007.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-007-150x75.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 7</em></p>



<p class="wp-block-paragraph"><em>c) k pohybu po pracovním laně se používají výhradně k tomu určené prostředky pro výstup a sestup (např. slaňovací prostředky) a připojení k pracovnímu lanu zahrnuje samosvorný systém k zabránění pádu zaměstnance, který ztratil kontrolu nad svými pohyby,</em></p>



<p class="wp-block-paragraph"><em>d) nářadí a další vybavení užívané při práci je přichyceno k postroji nebo k sedačce, popřípadě jinak zajištěno proti pádu,</em></p>



<p class="wp-block-paragraph"><em>e) práce je prováděna podle zpracovaného technologického postupu a pod dozorem tak, aby zaměstnanec konající práci mohl být v případě nouze neprodleně vyproštěn.</em></p>



<p class="wp-block-paragraph">Návrh těchto opatření musí počítat nejméně s dvěma dostatečně únosnými body pro možnost uchycení lan. <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 363</a> místo pojmu „pracovní lano a zajišťovací lano“, používá pojem vedení – „pracovní vedení a bezpečnostní vedení“.</p>



<p class="wp-block-paragraph"><em>VI. Práce na střeše</em></p>



<p class="wp-block-paragraph"><em>1. Zaměstnance vykonávající práci na střeše je nutné chránit proti</em></p>



<p class="wp-block-paragraph"><em>a) pádu ze střešních plášťů na volných okrajích,</em></p>



<p class="wp-block-paragraph"><em>b) sklouznutí z plochy střechy při jejím sklonu nad 25 stupňů,</em></p>



<p class="wp-block-paragraph"><em>c) propadnutí střešní konstrukcí.</em></p>



<p class="wp-block-paragraph"><em>2. Ochranu proti pádu ze střechy nejen po obvodu, ale i do světlíků, technologických a jiných otvorů, zaměstnavatel zajistí použitím ochranné, případně záchytné konstrukce nebo použitím osobních ochranných pracovních prostředků proti pádu.</em></p>



<p class="wp-block-paragraph"><em>3. Zajištění proti sklouznutí zaměstnavatel zajistí použitím žebříků upevněných v místě práce a potřebných komunikací, případně použitím ochranné konstrukce nebo osobních ochranných pracovních prostředků proti pádu.</em></p>



<p class="wp-block-paragraph" id="1-2-3-3"><strong>1.2.3.3 Zákon <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/309?zalozka=text" target="_blank">č.&nbsp;309/2006 Sb.</a>, kterým se upravují další požadavky bezpečnosti a ochrany zdraví při práci v pracovněprávních vztazích a o zajištění bezpečnosti a ochrany zdraví při činnosti nebo poskytování služeb mimo pracovněprávní vztahy (zákon o zajištění dalších podmínek bezpečnosti a ochrany zdraví při práci), ve znění pozdějších předpisů</strong></p>



<p class="wp-block-paragraph"><em>ČÁST PRVNÍ</em></p>



<p class="wp-block-paragraph"><em>DALŠÍ POŽADAVKY BEZPEČNOSTI A OCHRANY ZDRAVÍ PŘI PRÁCI V PRACOVNĚPRÁVNÍCH VZTAZÍCH</em></p>



<p class="wp-block-paragraph"><em>HLAVA I</em></p>



<p class="wp-block-paragraph"><em>POŽADAVKY NA PRACOVIŠTĚ A PRACOVNÍ PROSTŘEDÍ, VÝROBNÍ A PRACOVNÍ PROSTŘEDKY A ZAŘÍZENÍ, ORGANIZACI PRÁCE A PRACOVNÍ POSTUPY A BEZPEČNOSTNÍ ZNAČKY</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/309#par_3" target="_blank" rel="noreferrer noopener">§ 3</a></em></p>



<p class="wp-block-paragraph"><em>Požadavky na pracoviště a pracovní prostředí na staveništi</em></p>



<p class="wp-block-paragraph"><em>(1)&nbsp;</em><em>Zaměstnavatel, který provádí stavbu nebo se na jejím provádění podílí jako zhotovitel stavebních, montážních, stavebně montážních, bouracích nebo udržovacích prácí … (dále jen zhotovitel) pro jinou fyzickou osobu, podnikající fyzickou osobu nebo právnickou osobu (dále jen zadavatel stavby) na jejím pracovišti vymezeném dočasně k&nbsp;realizaci stavby (dále jen staveniště), zajistí v součinnosti se zadavatelem stavby vybavení pro bezpečný a zdraví neohrožující výkon práce. Práce podle věty první mohou být zahájeny pouze tehdy, pokud je staveniště náležitě zajištěno a vybaveno…</em></p>



<p class="wp-block-paragraph"><em>(2) Zhotovitel je povinen dodržovat další požadavky kladené na bezpečnost a ochranu zdraví při práci při přípravě projektu a realizaci stavby, jimiž jsou</em></p>



<p class="wp-block-paragraph"><em>q) dodržování bližších minimálních požadavků na bezpečnost a ochranu zdraví při práci na staveništích stanovených prováděcím právním předpisem (viz také nařízení vlády&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/591?zalozka=text" target="_blank">č. 591/2006 Sb.</a>, o bližších minimálních požadavcích na bezpečnost a ochranu zdraví při práci na staveništích, ve znění nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank" rel="noreferrer noopener">č. 136/2016 Sb.</a>).</em></p>



<p class="wp-block-paragraph"><em>(3) Bližší minimální požadavky na bezpečnost a ochranu zdraví při práci na staveništích a bližší vymezení prací a činností vystavujících zaměstnance zvýšenému ohrožení života nebo zdraví, při jejichž výkonu je nezbytná zvláštní odborná způsobilost, stanoví prováděcí právní předpis.</em></p>



<p class="wp-block-paragraph">(viz nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank" rel="noreferrer noopener">č.&nbsp;362/2005 Sb.</a>, o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky)</p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/309#par_14" target="_blank" rel="noreferrer noopener">§ 14</a></em></p>



<p class="wp-block-paragraph"><em>(1) Budou-li na staveništi působit zaměstnanci více než jednoho zhotovitele, je zadavatel stavby povinen písemně určit jednoho nebo více koordinátorů s přihlédnutím k&nbsp;</em><em>druhu a velikosti …Koordinátor podle věty první musí být určen při přípravě stavby od zahájení prací na zpracování projektové dokumentace pro stavební řízení do jejího předání zadavateli stavby a při realizaci stavby od převzetí staveniště prvním zhotovitelem do převzetí dokončené stavby zadavatelem stavby…</em></p>



<p class="wp-block-paragraph"><em>(4) Zadavatel stavby je povinen předat koordinátorovi veškeré podklady a informace pro jeho činnost,&nbsp;</em><em>zejména pro zpracování plánu bezpečnosti a ochrany zdraví při práci na staveništi (dále jen plán)</em><em>, včetně informace o fyzických osobách, které se mohou s jeho vědomím zdržovat na staveništi, poskytovat mu potřebnou součinnost a zavázat všechny zhotovitele, popřípadě jiné osoby k součinnosti s koordinátorem po celou dobu přípravy a realizace stavby.</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/309#par_18" target="_blank" rel="noreferrer noopener">§ 18</a></em></p>



<p class="wp-block-paragraph"><em>(1) Koordinátor je při přípravě stavby povinen</em></p>



<p class="wp-block-paragraph"><em>b) bez zbytečného odkladu předat projektantovi, zhotoviteli, pokud byl již určen, popřípadě jiné osobě veškeré další informace o bezpečnostních a zdravotních rizicích, které jsou mu známy a které se dotýkají jejich činnosti,</em></p>



<p class="wp-block-paragraph" id="1-2-3-4"><strong>1.2.3.4 Nařízení vlády&nbsp;<a href="https://e-sbirka.gov.cz/sb/2001/495?zalozka=text" target="_blank" rel="noreferrer noopener">495/2001 Sb.</a>, kterým se stanoví rozsah a bližší podmínky poskytování osobních ochranných pracovních prostředků, mycích, čisticích a dezinfekčních prostředků</strong></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2001/495#par_2" target="_blank">§ 2</a></em></em></p>



<p class="wp-block-paragraph"><em>Ochrannými prostředky pro účely tohoto nařízení nejsou</em></p>



<p class="wp-block-paragraph"><em>e) sportovní výstroj a vybavení,</em></p>



<p class="wp-block-paragraph"><em><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2001/495#par_3" target="_blank">§ 3</a></em></em></p>



<p class="wp-block-paragraph"><em>(1) Ochranné prostředky musí</em></p>



<p class="wp-block-paragraph"><em>a) být po dobu používání účinné proti vyskytujícím se rizikům a jejich používání nesmí představovat další riziko,</em></p>



<p class="wp-block-paragraph"><em>b) odpovídat podmínkám na pracovišti,</em></p>



<p class="wp-block-paragraph"><em>c) být přizpůsobeny fyzickým předpokladům jednotlivých zaměstnanců,</em></p>



<p class="wp-block-paragraph"><em>d) respektovat ergonomické požadavky a zdravotní stav zaměstnanců.</em></p>



<p class="wp-block-paragraph"><em>(2) Tam, kde přítomnost více než jednoho rizika vyžaduje, aby zaměstnanci používali současně více ochranných prostředků, musí být tyto ochranné prostředky vzájemně slučitelné.</em></p>



<p class="wp-block-paragraph"><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2001/495#par_4" target="_blank">§ 4</a></em></p>



<p class="wp-block-paragraph"><em>(1) Při hodnocení rizik pro výběr a použití ochranných prostředků se postupuje zejména podle přílohy č. 1 k tomuto nařízení.</em></p>



<p class="wp-block-paragraph"><em>(2) Při výběru ochranných prostředků se postupuje zejména podle příloh č. 2 a 3 k tomuto nařízení.</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-8"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-008.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-008.jpg" alt="" class="wp-image-15384" width="343" height="174" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-008.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-008-150x76.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 8</em> Ilustrační foto &#8211; zadržovací systém</p>



<p class="wp-block-paragraph"><em>Ochranné oděvy:</em></p>



<p class="wp-block-paragraph"><em>a) ochranné pracovní oděvy (dvojdílné, kombinézy),</em></p>



<p class="wp-block-paragraph"><em>b) oděvy poskytující ochranu před strojním zařízením a ručním nářadím (proti bodnutí, pořezání apod.),</em></p>



<p class="wp-block-paragraph"><em>f) oděvy proti chladu a vodě (nepromokavé),</em></p>



<p class="wp-block-paragraph"><em>j) oděvy a doplňky s vysokou viditelností z retroreflexních a fluorescenčních materiálů (pásky na rukávy, rukavice, apod.),</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2001/495#prilohy" target="_blank" rel="noreferrer noopener">Příloha č. 3</a>&nbsp;k Nařízení vlády č. 495/2001 Sb.</em></p>



<p class="wp-block-paragraph"><em>Práce a činnosti, které vyžadují poskytování ochranných prostředků, jsou zejména:</em></p>



<p class="wp-block-paragraph"><em>1. Práce a činnosti, které vyžadují ochranu hlavy a lebky</em></p>



<p class="wp-block-paragraph"><em>Ochranné přilby:</em></p>



<p class="wp-block-paragraph"><em>a) práce na staveništi,</em></p>



<p class="wp-block-paragraph"><em>b) práce spojené s údržbou, opravami a modernizací ocelových mostů, ocelových konstrukcí budov, stožárů, věží, ocelových konstrukcí, vysokých pecí v ocelárnách a válcovnách, velkých nádržích, velkém potrubí, v kotelnách a elektrárnách,</em></p>



<p class="wp-block-paragraph"><em>h) práce v blízkosti zdvihacích zařízení, jeřábů a dopravníků,</em></p>



<p class="wp-block-paragraph"><em>j) práce na průmyslových pecích, kontejnerech, strojním zařízení, silech, zásobnících a potrubích,</em></p>



<p class="wp-block-paragraph"><em>n) záchranné práce a zdolávání havárií, nejsou-li vykonávány záchrannými sbory a službami,</em></p>



<p class="wp-block-paragraph"><em>2. Práce a činnosti, které vyžadují ochranu nohou</em></p>



<p class="wp-block-paragraph"><em>2.1 Ochranná obuv s podešvemi odolnými proti propíchnutí:</em></p>



<p class="wp-block-paragraph"><em>a) práce při výstavbě skeletu budov, základů a silniční práce,</em></p>



<p class="wp-block-paragraph"><em>f) práce na střechách,</em></p>



<p class="wp-block-paragraph"><em>2.2 Ochranná obuv s podešvemi, které nejsou odolné proti proražení, proříznutí:</em></p>



<p class="wp-block-paragraph"><em>a) práce na ocelových mostech, ocelových konstrukcích budov, stožárech, věžích, výtazích, ocelových konstrukcích, vysokých pecích, v ocelárnách a válcovnách, velkých nádržích, velkých potrubích, jeřábech, kotelnách, elektrárnách,</em></p>



<p class="wp-block-paragraph"><em>c) práce při přestavbách a údržbářské práce,</em></p>



<p class="wp-block-paragraph"><em>p) dlouhodobá práce vestoje.</em></p>



<p class="wp-block-paragraph"><em>2.3 Ochranná obuv s podpatky nebo na klínu a s podešvemi odolnými proti proražení, proříznutí: -práce na střechách.</em></p>



<p class="wp-block-paragraph"><em>2.6 Ochranná obuv s protiskluzovou podešví: -práce ve vlhkém prostředí nebo na kluzkých plochách.</em></p>



<p class="wp-block-paragraph"><em>3. Práce a činnosti, které vyžadují ochranu zraku nebo obličeje.</em></p>



<p class="wp-block-paragraph"><em>7. Práce a činnosti, které vyžadují ochranu před nepříznivým počasím práce ve venkovním prostředí v deštivém a chladném počasí.</em></p>



<p class="wp-block-paragraph"><em>8. Práce a činnosti, které vyžadují použití výstražných oděvů, práce, při nichž je zapotřebí, aby zaměstnanci byli zřetelně viditelní.</em></p>



<p class="wp-block-paragraph"><em>9. Práce a činnosti, které vyžadují použití bezpečnostních pásů a postrojů</em></p>



<p class="wp-block-paragraph"><em>a) práce na lešeních a konstrukcích,</em></p>



<p class="wp-block-paragraph"><em>b) práce při montáži stavebních prefabrikátů,</em></p>



<p class="wp-block-paragraph"><em>c) práce na stožárech.</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Zaměstnavatel ve smyslu zákoníku práce&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262?zalozka=text" target="_blank">č. 262/2006 Sb.</a>, ve znění pozdějších předpisů určuje rozsah rizik při výkonu konkrétní činnosti a stanovuje, jak budou tato rizika eliminována.<br>Výše uvedené nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2001/495?zalozka=text" target="_blank">č. 495/2001 Sb.</a> bylo s účinnosti od 1. 11. 2021 nahrazeno nařízením vlády <a href="https://e-sbirka.gov.cz/sb/2021/390?zalozka=text" target="_blank" rel="noreferrer noopener">č. 390/2021 Sb.</a>, o bližších podmínkách poskytování osobních ochranných pracovních prostředků, mycích, čisticích a dezinfekčních prostředků a je nutno informace uvedené v <a href="#1-2-3-4">kap. 1.2.3.4</a> s tímto novým nařízením vlády navzájem konfrontovat.</p>



<p class="wp-block-paragraph" id="1-2-4"><strong>1.2.4 Údržba (udržovací práce) v zákoně <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262?zalozka=text" target="_blank">č.&nbsp;262/2006 Sb.</a>, zákoníku práce, ve znění pozdějších předpisů</strong></p>



<p class="wp-block-paragraph"><em>ČÁST PÁTÁ</em></p>



<p class="wp-block-paragraph"><em>BEZPEČNOST A OCHRANA ZDRAVÍ PŘI PRÁCI</em></p>



<p class="wp-block-paragraph"><em>HLAVA I</em></p>



<p class="wp-block-paragraph"><em>PŘEDCHÁZENÍ OHROŽENÍ ŽIVOTA A ZDRAVÍ PŘI PRÁCI</em></p>



<p class="wp-block-paragraph"><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262#par_101" target="_blank">§</a><a href="https://e-sbirka.gov.cz/sb/2006/262#par_101" target="_blank" rel="noreferrer noopener"> </a><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262#par_101" target="_blank">101</a></em></p>



<p class="wp-block-paragraph"><em>(1) Zaměstnavatel je povinen zajistit bezpečnost a ochranu zdraví zaměstnanců při práci s ohledem na rizika možného ohrožení jejich života a zdraví, která se týkají výkonu práce (dále jen „rizika“).</em></p>



<p class="wp-block-paragraph"><em>(2) Péče o bezpečnost a ochranu zdraví při práci uložená zaměstnavateli podle odstavce 1 nebo zvláštními právními předpisy je nedílnou a rovnocennou součástí pracovních povinností vedoucích zaměstnanců na všech stupních řízení v rozsahu pracovních míst, která zastávají.</em></p>



<p class="wp-block-paragraph"><em>(5) Povinnost zaměstnavatele zajišťovat bezpečnost a ochranu zdraví při práci se vztahuje na všechny fyzické osoby, které se s jeho vědomím zdržují na jeho pracovištích.</em></p>



<p class="wp-block-paragraph"><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262#par_102" target="_blank">§</a><a href="https://e-sbirka.gov.cz/sb/2006/262#par_102" target="_blank" rel="noreferrer noopener"> </a><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262#par_102" target="_blank">102</a></em></p>



<p class="wp-block-paragraph"><em>(1) Zaměstnavatel je povinen vytvářet bezpečné a zdraví neohrožující pracovní prostředí a pracovní podmínky vhodnou organizací bezpečnosti a ochrany zdraví při práci a přijímáním opatření k předcházení rizikům.</em></p>



<p class="wp-block-paragraph"><em>(2) Prevencí rizik se rozumí všechna opatření vyplývající z právních a ostatních předpisů k zajištění bezpečnosti a ochrany zdraví při práci a z opatření zaměstnavatele, která mají za cíl předcházet rizikům, odstraňovat je nebo minimalizovat působení neodstranitelných rizik.</em></p>



<p class="wp-block-paragraph"><em>(5) Při přijímání a provádění technických, organizačních a jiných opatření k prevenci rizik vychází zaměstnavatel ze všeobecných preventivních zásad, kterými se rozumí</em></p>



<p class="wp-block-paragraph"><em>a) omezování vzniku rizik,</em></p>



<p class="wp-block-paragraph"><em>b) odstraňování rizik u zdroje jejich původu,</em></p>



<p class="wp-block-paragraph"><em>HLAVA II</em></p>



<p class="wp-block-paragraph"><em>POVINNOSTI ZAMĚSTNAVATELE, PRÁVA A POVINNOSTI ZAMĚSTNANCE</em></p>



<p class="wp-block-paragraph"><em><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262#par_103" target="_blank">§</a><a href="https://e-sbirka.gov.cz/sb/2006/262#par_103" target="_blank" rel="noreferrer noopener"> </a><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/262#par_103" target="_blank">103</a></em></p>



<p class="wp-block-paragraph"><em>(1) Zaměstnavatel je povinen</em></p>



<p class="wp-block-paragraph"><em>g) zabezpečit, aby zaměstnanci jiného zaměstnavatele vykonávající práce na jeho pracovištích obdrželi před jejich zahájením vhodné a přiměřené informace a pokyny k zajištění bezpečnosti a ochrany zdraví při práci a o přijatých opatřeních, zejména ke zdolávání požárů, poskytnutí první pomoci a evakuace fyzických osob v případě mimořádných událostí,</em></p>



<p class="wp-block-paragraph"><em>(2) Zaměstnavatel je povinen zajistit zaměstnancům školení o právních a ostatních předpisech k zajištění bezpečnosti a ochrany zdraví při práci, které doplňují jejich odborné předpoklady a požadavky pro výkon práce, které se týkají jimi vykonávané práce a vztahují se k rizikům, s nimiž může přijít zaměstnanec do styku na pracovišti, na kterém je práce vykonávána, a soustavně vyžadovat a kontrolovat jejich dodržování. Školení podle věty první zaměstnavatel zajistí při nástupu zaměstnance do práce, a dále…</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2006/262#par_106" target="_blank" rel="noreferrer noopener">§ 106</a></em></p>



<p class="wp-block-paragraph"><em>Práva a povinnosti zaměstnance</em></p>



<p class="wp-block-paragraph"><em>(1) Zaměstnanec má právo na zajištění bezpečnosti a ochrany zdraví při práci, na informace o rizicích jeho práce a na informace o opatřeních na ochranu před jejich působením; informace musí být pro zaměstnance srozumitelná.</em></p>



<p class="wp-block-paragraph"><em>(4) Každý zaměstnanec je povinen dbát podle svých možností o svou vlastní bezpečnost, o své zdraví i o bezpečnost a zdraví fyzických osob, kterých se bezprostředně dotýká jeho jednání, případně opomenutí při práci. Znalost základních povinností vyplývajících z právních a ostatních předpisů a požadavků zaměstnavatele k zajištění bezpečnosti a ochrany zdraví při práci je nedílnou a trvalou součástí kvalifikačních předpokladů zaměstnance. Zaměstnanec je povinen</em></p>



<p class="wp-block-paragraph"><em>c) dodržovat právní a ostatní předpisy a pokyny zaměstnavatele k zajištění bezpečnosti a ochrany zdraví při práci, s nimiž byl řádně seznámen, a řídit se zásadami bezpečného chování na pracovišti a informacemi zaměstnavatele,</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-9"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-009.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-009.jpg" alt="" class="wp-image-15385" width="343" height="129" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-009.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-009-150x56.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 9</em> Ilustrační foto &#8211; kotvicí body na ploché střeše</p>



<p class="wp-block-paragraph" id="1-2-5"><strong>1.2.5 Údržba (udržovací práce) v dalších právních předpisech</strong></p>



<p class="wp-block-paragraph">Pozornost je déle nutné též věnovat:</p>



<ul class="wp-block-list">
<li>nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2001/378?zalozka=text" target="_blank" rel="noreferrer noopener">č.&nbsp;378/2001 Sb.</a>, kterým se stanoví bližší požadavky na bezpečný provoz a používání strojů, technických zařízení, přístrojů a nářadí;</li>



<li>nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2004/406?zalozka=text" target="_blank" rel="noreferrer noopener">č.&nbsp;406/2004 Sb.</a>, o bližších požadavcích na zajištění bezpečnosti a ochrany zdraví při práci v prostředí s nebezpečím výbuchu;</li>



<li>nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2005/101?zalozka=text" target="_blank" rel="noreferrer noopener">č.&nbsp;101/2005 Sb.</a>, o podrobnějších požadavcích na pracoviště a pracovní prostředí.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/101?zalozka=text" target="_blank">č.&nbsp;101/2005 Sb.</a>, o podrobnějších požadavcích na pracoviště a pracovní prostředí:</strong></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2005/101#par_3" target="_blank" rel="noreferrer noopener">§ 3</a></em></p>



<p class="wp-block-paragraph"><em>(1) Pracoviště musí být po dobu provozu udržována potřebnými technickými a organizačními opatřeními, splňujícími požadavky tohoto nařízení, ve stavu, který neohrožuje bezpečnost a zdraví osob.</em></p>



<p class="wp-block-paragraph"><em>(2) Zaměstnavatel při zajištění bezpečného stavu pracoviště vychází z hodnocení rizik vyplývajících z možných zdrojů ohrožení bezpečnosti a zdraví zaměstnanců ve vztahu k vykonávané činnosti,</em></p>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/101#prilohy" target="_blank">Příloha</a>&nbsp;k nařízení vlády č. 101/2005 Sb., o&nbsp;podrobnějších požadavcích na pracoviště a&nbsp;pracovní prostředí obsahuje další podrobnější požadavky na pracoviště a pracovní prostředí.</p>



<p class="wp-block-paragraph">V oddíle střechy požaduje:&nbsp;<em>Přístup na konstrukci střechy vyrobené z materiálu o nedostatečné pochůzné pevnosti nesmí být zaměstnavatelem povolen, pokud nejsou zajištěny podmínky pro bezpečný výkon práce.</em></p>



<p class="wp-block-paragraph">V oddíle příčky, stěny a stropy požaduje:&nbsp;<em>Nechráněné otvory ve stěnách, s výjimkou otvorů, jejichž dolní okraj leží výše než 1,1 m nad podlahou, nebo otvorů o šířce menší než 0,30 m a výšce menší než 0,75 m, musí být zabezpečeny proti vypadnutí osob, pokud by mohlo dojít k pádu do větší hloubky než 1,5 m. Profil průlezných otvorů musí odpovídat způsobu použití.</em></p>



<p class="wp-block-paragraph">Pokud se na pracovištích vyskytuje nebezpečný prostor, v němž vzhledem k povaze práce existuje riziko pádu zaměstnanců nebo předmětů, musí být toto místo vybaveno zařízením, které zabraňuje nepovolaným osobám v přístupu do tohoto prostoru. Nebezpečný prostor musí být výrazně označen značkou. Na ochranu zaměstnanců, kteří mají oprávnění ke vstupu do nebezpečných prostorů, musí být přijata příslušná organizační opatření.</p>



<p class="wp-block-paragraph">Pevně zabudované žebříky musí být zhotoveny a připevněny tak, aby nemohlo dojít k jejich deformacím nebo k výkyvům. Žebříky musí mít jednotnou vzdálenost příčlí nejvíce 0,33 m; mezi žebříky a stěnou nebo jakoukoliv konstrukcí na straně výstupu musí být ponechán volný prostor nejméně 0,65 m. Mezi příčlemi a stěnou nebo jakoukoliv konstrukcí na straně odvrácené od výstupu musí být ponechán volný prostor nejméně 0,18 m.</p>



<p class="wp-block-paragraph" id="1-2-6"><strong>1.2.6 Podrobněji k nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank">č.&nbsp;362/2005 Sb.</a>, o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky</strong></p>



<p class="wp-block-paragraph">Nařízení vlády je jednou ze základních právních norem, podle kterých je nutné řešit ochranu pracovníků před pádem. Pozornost si zaslouží i příloha k tomuto nařízení vlády, stanovující další požadavky na způsob organizace práce a pracovních postupů, které je zaměstnavatel povinen zajistit při práci ve výškách a nad volnou hloubkou, a na bezpečný provoz a používání technických zařízení, poskytovaných zaměstnancům pro práci ve výškách a nad volnou hloubkou.</p>



<p class="wp-block-paragraph">Bez znalosti tohoto předpisu lze jen obtížně navrhovat kotvicí zařízení&nbsp;a bezpečnostní střešní háky k individuální ochraně před pádem.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-10"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-010.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-010.jpg" alt="" class="wp-image-15386" width="343" height="275" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-010.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-010-150x120.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 10</em> Práce nad volnou hladinou</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-11"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-011.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-011.jpg" alt="" class="wp-image-15387" width="343" height="375" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-011.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-011-137x150.jpg 137w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 11</em> Pád z výšky nebo do hloubky</p>



<p class="wp-block-paragraph">Opatření se přijímají:</p>



<ul class="wp-block-list">
<li>k zabránění pádu z výšky nebo do hloubky;</li>



<li>propadnutí nebo sklouznutí, a to:</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><em>a) na pracovištích a přístupových komunikacích nacházejících se v libovolné výšce nad vodou nebo nad látkami ohrožujícími v případě pádu život nebo zdraví osob například popálením, poleptáním, akutní otravou, zadušením,</em></p>



<p class="wp-block-paragraph"><em>b) na všech ostatních pracovištích a přístupových komunikacích, pokud leží ve výšce nad 1,5 m nad okolní úrovní, případně pokud pod nimi volná hloubka přesahuje 1,5 m.</em></p>



<p class="wp-block-paragraph"><em><a href="https://e-sbirka.gov.cz/sb/2005/362#par_3" target="_blank" rel="noreferrer noopener">§ 3</a></em></p>



<p class="wp-block-paragraph"><em>(4) Ochranu proti pádu není nutné provádět</em></p>



<p class="wp-block-paragraph"><em>a) na souvislé ploše, jejíž sklon od vodorovné roviny nepřesahuje 10 stupňů, pokud pracoviště, popřípadě přístupová komunikace, jsou vymezeny vhodnou ochranou proti pádu, například zábranou umístěnou ve vzdálenosti nejméně 1,5 m od okraje, na němž hrozí nebezpečí pádu (dále jen „volný okraj“),</em></p>



<p class="wp-block-paragraph"><em>b) podél volných okrajů otvorů, jejichž půdorysné rozměry alespoň v jednom směru nepřesahují 0,25 m,</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-12"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-012.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-012.jpg" alt="" class="wp-image-15388" width="343" height="250" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-012.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-012-150x109.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 12</em> Ochrana proti pádu &#8211; plocha se sklonem nad 10<sup>o</sup></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-13"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-013.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-013.jpg" alt="" class="wp-image-15389" width="343" height="336" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-013.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-013-150x147.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 13</em> Ochrana před propadnutí otvorem a při vyzdívání</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Menší otvory je vhodnější řešit vloženou sítí/mříží odpovídající&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=31211&amp;cid=5" target="_blank">ČSN 73&nbsp;8106</a>&nbsp;Ochranné a záchytné konstrukce, resp.&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=99239&amp;cid=5" target="_blank">ČSN EN 1263-1</a>&nbsp;Záchytné sítě – Část 1: Bezpečnostní požadavky a zkušební metody.</p>



<p class="wp-block-paragraph">U menších otvorů, kde nehrozí riziko propadnutí osoby, je potřeba chránit před zraněním zejména dolní končetiny.</p>



<p class="wp-block-paragraph"><em>c) pokud úroveň terénu nebo podlahy pracoviště uvnitř objektu leží nejméně 0,6 m pod korunou vyzdívané zdi.</em></p>



<p class="wp-block-paragraph">Nevztahuje se na údržbu dokončených staveb a má význam pro vlastní výstavbu.</p>



<p class="wp-block-paragraph"><em>(5) Zaměstnavatel zajistí, aby otvory v podlaze a terénní prohlubně, jejichž půdorysné rozměry ve všech směrech přesahují 0,25 m, byly bezprostředně po jejich vzniku zakryty poklopy o odpovídající únosnosti zajištěnými proti posunutí, nebo aby volné okraje otvorů byly zajištěny technickým prostředkem ochrany proti pádu, například zábradlím nebo ohrazením. Zajištěny proti vypadnutí osob nemusí být otvory ve stěnách, jejichž dolní okraj je výše než 1,1 m nad podlahou, a otvory ve stěnách o šířce menší než 0,3 m a výšce menší než 0,75 m.</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Tato část <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362#par_3" target="_blank">§ 3</a> odd. 5) je důležitá také pro posuzování mytí oken a dalších prosvětlovacích otevíravých prvků ve fasádě. Např. v okamžiku, kdy pracovník použije přenosné schůdky, žebřík, či jinak vystoupí při mytí okna tak, že výška parapetu je vzhledem k jeho chodidlům nižší než předepsaná výška zábradlí, musí být pracovník zajištěn proti pádu z&nbsp;výšky za použití OOPP.<br>&nbsp;</p>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362#prilohy" target="_blank">Příloha</a>&nbsp;k nařízení vlády č. 362/2005 Sb., o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky</p>



<p class="wp-block-paragraph">V rámci projektové dokumentace musí být řešena i ochrana před pádem při provádění údržby. Rozsah ukládá tato příloha v části</p>



<p class="wp-block-paragraph"><em>I. Zajištění proti pádu technickou konstrukcí</em></p>



<p class="wp-block-paragraph"><em>3. Požadavky na uspořádání, montáž, demontáž, zajištění stability a únosnosti, na používání a kontrolu konstrukce jsou obsaženy v průvodní, popřípadě provozní dokumentací.</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-14"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-014.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-014.jpg" alt="" class="wp-image-15390" width="343" height="257" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-014.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-014-150x113.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 14</em> Ilustrační foto &#8211; mříž proti propadnutí otvorem</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-15"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-015.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-015.jpg" alt="" class="wp-image-15391" width="314" height="371" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-015.jpg 627w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-015-127x150.jpg 127w" sizes="(max-width: 314px) 100vw, 314px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 15</em> Kolektivní ochrana zábradlím</p>



<p class="wp-block-paragraph">Postupy při práci na střeše jsou v&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2005/362#prilohy" target="_blank">příloze</a>&nbsp;nařízení vlády č. 362/2005 Sb., o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky dále upřesněny:</p>



<p class="wp-block-paragraph"><em>VI. Práce na střeše</em></p>



<p class="wp-block-paragraph"><em>1. Zaměstnance vykonávající práci na střeše je nutné chránit proti</em></p>



<p class="wp-block-paragraph"><em>a) pádu ze střešních plášťů na volných okrajích,</em></p>



<p class="wp-block-paragraph"><em>b) sklouznutí z plochy střechy při jejím sklonu nad 25 stupňů,</em></p>



<p class="wp-block-paragraph"><em>c) propadnutí střešní konstrukcí.</em></p>



<p class="wp-block-paragraph"><em>2. Ochranu proti pádu ze střechy nejen po obvodu, ale i do světlíků, technologických a jiných otvorů, zaměstnavatel zajistí použitím ochranné, případně záchytné konstrukce nebo použitím osobních ochranných pracovních prostředků proti pádu.</em></p>



<p class="wp-block-paragraph"><em>3. U střech se sklonem nad 45 stupňů od vodorovné roviny je nutno použít vedle žebříků ještě osobní ochranné pracovní prostředky proti pádu.</em></p>



<p class="wp-block-paragraph"><em>4. Zajištění proti propadnutí se provádí na všech střešních pláštích, kde je půdorysná vzdálenost mezi latěmi nebo jinými nosnými prvky střešní konstrukce větší než 0,25 m a kde není zaručeno, že jednotlivé střešní prvky jsou bezpečné proti prolomení zatížením osobami, včetně nářadí, pracovních pomůcek a materiálu, případně není toto zatížení vhodně rozloženo pomocnou konstrukcí (pracovní nebo přístupová podlaha apod.).</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-3">1.3 POVINNOSTI ZADAVATELE STAVBY A KOORDINÁTORA BOZP</h3>



<p class="wp-block-paragraph">Na základě ustanovení zákona <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/309?zalozka=text" target="_blank">č.&nbsp;309/2006 Sb.</a>, o zajištění dalších podmínek bezpečnosti a ochrany zdraví při práci, ve znění pozdějších předpisů a souvisejících právních předpisů, má většina zadavatelů, ve znění pozdějších předpisů:</p>



<ul class="wp-block-list">
<li>povinnost určit koordinátora bezpečnosti práce na staveništi;</li>



<li>zajistit zpracování plánu BOZP na staveništi;</li>



<li>oznámit zahájení prací na OIP.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zadavatel stavby je povinen nejpozději do 8 dnů před předáním staveniště zhotoviteli doručit oznámení o zahájení prací příslušnému oblastnímu inspektorátu práce.</p>



<p class="wp-block-paragraph">Přehled situací</p>



<p class="wp-block-paragraph" id="tab-1"><em>Tab. 1</em> Povinnosti zadavatele stavby</p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-001.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-001.jpg" alt="" class="wp-image-15392" width="382" height="109" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-001.jpg 763w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-001-150x43.jpg 150w" sizes="(max-width: 382px) 100vw, 382px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Základní povinnost koordinátora BOZP (během přípravy stavby)</strong></p>



<p class="wp-block-paragraph"><a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/591#par_7" target="_blank">§ 7</a>&nbsp;nařízení vlády č. 591/2006 Sb., o bližších minimálních požadavcích na bezpečnost a ochranu zdraví při práci na staveništích, ve znění nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank" rel="noreferrer noopener">č. 136/2016 Sb.</a>:&nbsp;<em>Koordinátor během přípravy stavby d) zajistí zpracování požadavků na bezpečnost a ochranu zdraví při práci při udržovacích pracích.</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-3">1.3 OCHRANA PROTI PÁDU V NORMÁCH</h3>



<p class="wp-block-paragraph" id="1-3-1"><strong>1.3.1&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>&nbsp;Navrhování střech &#8211; Základní ustanovení</strong></p>



<p class="wp-block-paragraph">Norma obsahuje zásady pro navrhování střech, stanovuje požadavky na střechy a zásady návrhu střech budovy. Platí pro nové střechy. Pro údržbu a úpravy střech platí alespoň tak, aby byla zajištěna ochrana chráněné konstrukce, ochrana prostředí před vodou a aby bylo přiměřeně zajištěno vnitřní prostředí.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>V&nbsp;současnosti probíhá proces aktualizace normy&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>.</p>



<p class="wp-block-paragraph">Norma významně určuje povinnosti projektanta i realizátora střechy v oblasti bezpečnosti práce při údržbě střechy:</p>



<ul class="wp-block-list">
<li>odd. 3.14 Údržba střechy &#8211; udržovací práce vedoucí k obnovení nebo prodloužení funkce volně přístupných prvků a vrstev střech (údržba, případně výměna poškozených částí krytin, obnovovací nátěry, výměny tmelových výplní spár apod.);</li>



<li>odd. 4.2 Střechy bez provozu plní základní funkci. U střech bez provozu se počítá jen s pohybem poučených osob po střešní ploše, zajišťujících kontrolu a údržbu samotné střechy a jejich doplňkových konstrukcí.</li>



<li>odd. 4.3 Střechy s provozem plní i další funkce. Neveřejný provoz je na vegetačních střechách, střechách s technologickými zařízeními, konstrukcemi vyžadujícími pravidelnou kontrolu a údržbu nebo s požární únikovou cestou. Mezi střechy s veřejným provozem patří střešní terasy, střešní zahrady, pojížděné střechy, heliporty a další.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Střechy s provozem se také nazývají pochůzné, popř. pojížděné. Střechy bez provozu se nazývají nepochůzné (viz také&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_25" target="_blank">§ 25</a>&nbsp;vyhlášky č. 268/2009 Sb., o technických požadavcích na stavby, ve znění pozdějších předpisů).</p>



<ul class="wp-block-list">
<li>odd. 5.1 Mezi všeobecné požadavky patří bezpečnost&nbsp;a přístupnost při užívání (nově podle nařízení Evropského parlamentu a Rady (EU) <a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32011R0305" target="_blank" rel="noreferrer noopener">č. 305/2011</a>: „Bezpečnost a přístupnost při užívání“).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Na střechu musí být zajištěn bezpečný přístup podle účelu. Není-li jiný požadavek, musí být umožněn přístup pro provádění kontroly a údržby střechy i zařízení umístěných na střeše. Střecha musí být přiměřeně plánovanému provozu vybavena zábradlím nebo záchytným systémem pro jištění pracovníků údržby a pro upevnění jejich pomůcek při provádění kontroly, údržby i oprav střechy nebo zařízení a konstrukcí přístupných ze střešní plochy.</p>



<p class="wp-block-paragraph">Konstrukce a prvky určené pro pohyb osob na střeše musejí umožňovat bezpečnou a stabilní oporu pro pohyb osob a musí umožňovat dostatečné zapření pracovníka při výkonu montážních prací za klimatických podmínek stanovených provozním řádem. Konstrukce střechy musí umožnit osazení, kontrolu a údržbu zařízení na ochranu před bleskem. Na střechy bez provozu má být umožněn přístup jen poučeným osobám.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>To je třeba vymezit v provozním řádu budovy a provést opatření u vstupu na střechu.</p>



<p class="wp-block-paragraph"><strong>Dokumentace střechy</strong></p>



<p class="wp-block-paragraph">Návrh střechy musí úplně a jednoznačně určit materiálové, technologické, konstrukční, vzhledové i provozní řešení střechy. V případě, že návrh řešení střechy není zaznamenán, stává se autorem návrhu subjekt, který střechu realizoval. Pro každou střechu musí být autorem návrhu stanoven režim prohlídek, kontrol, údržby a obnovy. Ke vstupu na střechu se doporučuje umístit informační tabulku s poučením o zásadách provozu na střeše. Autor návrhu má v průběhu realizace střechy kontrolovat soulad návrhu s realizací. Projektové řešení střechy musí stanovit i spolehlivý postup a způsob realizace, včetně všech provizorních opatření.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>V&nbsp;provozním řádu se doporučuje uvést maximální užitné zatížení, vymezení ploch pro pohyb, umístění bezpečnostních prvků, seznam povolaných osob, informace k zásahu v případě požáru apod.</p>



<p class="wp-block-paragraph"><strong>Návrh střechy</strong></p>



<p class="wp-block-paragraph">odd. 8.10 Konstrukce a zařízení umísťované na střeše (např. dráhy mechanismů pro čištění oken nebo stěn, základy strojů, lávky, oznamovatele, nápisy, jímací tyče hromosvodů, vzduchotechnická zařízení, televizní antény, zábradlí, sluneční kolektory a bezpečnostní prvky pro pohyb osob apod.) se navrhují tak, aby neporušovaly funkci střechy a umožňovaly údržbu střechy.</p>



<p class="wp-block-paragraph">odd. 8.11 U nepochůzných střech, kde vodotěsnicí vrstva neumožňuje bez rizika poškození kontrolu, údržbu nebo obsluhu konstrukcí a zařízení umísťovaných na střeše, je třeba v projektu navrhnout vhodný způsob její ochrany (lávky, chodníkové pruhy apod.) a zajistit bezpečnost lidí, pohybujících se na střešní ploše. Zařízení pro přístup na střechu stanoví&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75716&amp;cid=5" target="_blank">ČSN EN 516</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>.</p>



<p class="wp-block-paragraph">odd. 8.27.1 Materiály, které jsou součástí povrchu střechy, musí odolávat všem korozním vlivům.</p>



<p class="wp-block-paragraph">odd. 8.35.2 Konstrukce, kterými se vstupuje na střechu, musí odolávat mechanickému namáhání od pohybujících se osob. V jejich dosahu musí být odolná konstrukce pro bezpečný pohyb pracovníků po střeše.</p>



<p class="wp-block-paragraph"><em><strong>Příloha B</strong> (informativní)&nbsp;<strong>k normě&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a></strong></em></p>



<ul class="wp-block-list">
<li>B.1.16 Doporučuje se vyloučit prostup bodových a liniových prvků z materiálů dobře vedoucích teplo (např. tyčové kovové prvky nosných konstrukcí, klempířské prvky apod.) skladbou střechy z exteriéru, z interiéru nebo skrz celou skladbu střechy.</li>



<li>B.1.19 Tyčové prvky prostupující skladbou střechy (např. prostupující odvětrání kanalizace, sloupky nosných konstrukcí, mají mít v úrovní hydroizolace takový tvar, aby bylo možné je spolehlivě opracovat povlakovou hydroizolací). Vhodné jsou uzavřené kruhové tvary, nebo čtvercové tvary prostupující kolmo střešní rovinou. Vylučuje se použití ocelových I nosníků, otevřených tenkostěnných profilů apod.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-2"><em>Tab. 2</em></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-002.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-002.jpg" alt="" class="wp-image-15393" width="400" height="138" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-002.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-002-150x52.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-002-768x264.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="tab-3"><em>Tab. 3</em></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-003.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-003.jpg" alt="" class="wp-image-15394" width="400" height="156" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-003.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-003-150x59.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-003-768x300.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="1-3-2"><strong>1.3.2&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=503279&amp;cid=5" target="_blank">ČSN 74&nbsp;3305</a>&nbsp;Ochranná zábradlí</strong></p>



<p class="wp-block-paragraph">Přesto, že se tato metodika převážně věnuje individuální ochraně před pádem, je potřeba znát i prostředky kolektivní ochrany. Mezi kolektivní ochranu patří zejména ochranná zábradlí, systémy dočasné ochrany volného okraje – <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=94041&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 13374</a> zádržné sítě.</p>



<p class="wp-block-paragraph">Podle&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2009/268#par_27" target="_blank">§ 27</a>&nbsp;„Zábradlí“ vyhlášky č. 268/2009 Sb., o technických požadavcích na stavby, ve znění pozdějších předpisů:</p>



<p class="wp-block-paragraph"><em>(1) Všechny pochůzné plochy stavby, kde je nebezpečí pádu osob nebo zvířat a k nimž je možný přístup, se musí opatřit ochranným zábradlím, popřípadě jinou zábranou. Parametry zábradlí jsou dány normovými hodnotami.</em></p>



<p class="wp-block-paragraph"><em>(2) Zábradlí se musí zřídit na volném okraji pochůzné plochy, před níž je volný prostor hlubší a širší, než jsou normové hodnoty v závislosti na zatřídění pochůzné plochy.</em></p>



<p class="wp-block-paragraph"><em>(3) Zábradlí se nemusí zřídit, pokud</em></p>



<p class="wp-block-paragraph"><em>a) by bránilo základnímu provozu, pro který je plocha určena, zejména nástupiště, rampy na nakládání, bazény a jeviště,</em></p>



<p class="wp-block-paragraph"><em>b) volný prostor je zakryt konstrukcí odpovídající zatížení pěším provozem a splňující požadavky normových hodnot,</em></p>



<p class="wp-block-paragraph"><em>c) hloubka volného prostoru je nejvýše 3 m a na pochůzné ploše je podél jejího volného okraje vytvořen nepochůzný bezpečnostní pás široký nejméně 1&nbsp;500 mm, který je zřetelně vymezen opatřeními podle normových hodnot.</em></p>



<p class="wp-block-paragraph"><em>(4) Nejmenší dovolená výška zábradlí včetně madla schodišť, šikmých ramp a vodorovných ploch, je dána normovými hodnotami.</em></p>



<p class="wp-block-paragraph"><em>(5) Zábradlí a jeho zábradelní výplň musí v závislosti na zatřídění pochůzné plochy podle přístupu osob splňovat požadavky normových hodnot.</em></p>



<p class="wp-block-paragraph"><em>(6) Hrozí-li nebezpečí podklouznutí nebo propadnutí, musí být u podlahy zábradlí opatřeno zábradelní zarážkou stanovenou normovými hodnotami.</em></p>



<p class="wp-block-paragraph"><em>(7) Šikmé zábradlí schodišť a šikmých ramp musí být opatřeno zábradelními madly, jejichž umístění a provedení je dáno normovými hodnotami.</em></p>



<p class="wp-block-paragraph">Norma platí pro navrhování ochranných zábradlí, která jsou trvalou součástí staveb, včetně zábradlí přemístitelných. Platí pro nové stavby i pro změny staveb. Neplatí pro zábradlí komínových lávek, zábradlí strojních zařízení, zábradlí na plavidlech, balustrády a madla pohyblivých chodníků či schodů.</p>



<p class="wp-block-paragraph">Komínové lávky se řídí&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=86687&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;4201</a>&nbsp;Komíny a kouřovody &#8211; Navrhování, provádění a připojování spotřebičů paliv.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Pro zábradlí na lešeních je nutné respektovat&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=70855&amp;cid=5" target="_blank">ČSN EN 12811-1</a>&nbsp;Dočasné stavební konstrukce a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=31211&amp;cid=5" target="_blank">ČSN 73&nbsp;8106</a>&nbsp;Ochranné a záchytné konstrukce.</p>



<p class="wp-block-paragraph"><strong>Vybrané definice</strong></p>



<p class="wp-block-paragraph"><strong>Ochranné zábradlí</strong>&nbsp;– trvalá konstrukce (svislá, šikmá apod.). K&nbsp;ochraně osob proti neúmyslnému pádu z&nbsp;volného okraje pochůzné plochy nebo neúmyslnému vstupu do jinak nebezpečného prostoru.</p>



<p class="wp-block-paragraph"><strong>Zábradelní zarážka</strong>&nbsp;– prvek určený k zamezení sklouznutí nohy nebo sjetí vozíku pro invalidy, nebo pádu předmětu z&nbsp;volného okraje pochůzné plochy pod zábradelní výplní.</p>



<p class="wp-block-paragraph"><strong>Zábradelní výplň</strong>&nbsp;– konstrukce zábradlí mezi jeho horní hranou a pochůznou plochou, popř. zarážkou.</p>



<p class="wp-block-paragraph"><strong>Pochůzná plocha</strong>&nbsp;– plocha určená pro pobyt či pohyb osob (po rovině, po schodech nebo po šikmé rampě) o půdorysných rozměrech nejméně 300 mm x 300 mm; za pochůznou plochu se považuje také každý schodišťový stupeň.</p>



<p class="wp-block-paragraph"><strong>Volný okraj pochůzné plochy</strong>&nbsp;– krajní hrana nebo jiné rozhraní mezi pochůznou plochou a volným prostorem, kde únosnost pochůzné plochy ještě odpovídá zatížení osamělým břemenem nejméně 1 kN.</p>



<p class="wp-block-paragraph"><strong>Volný prostor</strong>&nbsp;– prostor pod úrovní pochůzné plochy, do nějž může dojít k neúmyslnému pádu osob z jejího volného okraje.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Volný prostor může být vymezen stavebními či jinými konstrukcemi nebo přírodními útvary (skalní stěna, přirozený nebo upravený svah, vodní hladina apod.), popř. jejich kombinací.</p>



<p class="wp-block-paragraph"><strong>Hloubka volného prostoru</strong>&nbsp;– svislá vzdálenost mezi úrovní volného okraje pochůzné plochy a dnem volného prostoru.</p>



<p class="wp-block-paragraph"><strong>Šířka volného prostoru</strong>&nbsp;– vodorovná vzdálenost mezi volným okrajem pochůzné plochy a protilehlou konstrukcí (předmětem, přírodním útvarem).</p>



<p class="wp-block-paragraph"><strong>Pochůzné plochy se třídí:</strong></p>



<p class="wp-block-paragraph">a) podle intenzity provozu na plochy</p>



<p class="wp-block-paragraph">a) s intenzivním provozem</p>



<p class="wp-block-paragraph">b) s běžným provozem</p>



<p class="wp-block-paragraph">c) v&nbsp;budovách pro bydlení a ubytování a s&nbsp;volným přístupem dětí do 12 let</p>



<p class="wp-block-paragraph">d) v&nbsp;provozech určených pro děti (např. v&nbsp;mateřských a základních školách, zdravotnických a sociálních zařízeních pro děti)</p>



<p class="wp-block-paragraph">e) s&nbsp;nízkým provozem a s&nbsp;přístupem omezeného počtu povolaných dospělých osob (např. dočasná, přechodná a občasná pracovní místa podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=85255&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 0804</a>&nbsp;a přístupy k&nbsp;nim, pracovní nebo kontrolní plošiny a přístupy k&nbsp;nim, komunikace pro obsluhu a pracovní personál)</p>



<p class="wp-block-paragraph"><strong>Nejmenší dovolená výška zábradlí</strong></p>


<figure class="wp-block-table">
<table>
<tbody>
<tr>
<td width="20px">1</td>
<td width="50px">snížená</td>
<td width="120px">900 mm</td>
<td>hloubka volného prostoru d ≤ 3 m</td>
</tr>
<tr>
<td>2</td>
<td>základní</td>
<td>1 000 mm</td>
<td>ve všech případech kromě pol. 1, 3, 4</td>
</tr>
<tr>
<td>3</td>
<td>zvýšená</td>
<td>1 100 mm</td>
<td>hloubka volného prostoru d &gt; 12 m, nebo pochůzná plocha se ve vzdálenosti do 1 m od volného okraje svažuje k tomuto okraji sklonem větším než 10 % nebo stupňovitě (nezávisle na hloubce volného prostoru, kromě pol. 4)</td>
</tr>
<tr>
<td>4</td>
<td>zvláštní</td>
<td>1 200 mm</td>
<td>hloubka volného prostoru d &gt; 30 m</td>
</tr>
</tbody>
</table>
</figure>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Přemístitelná zábradlí</strong></p>



<p class="wp-block-paragraph">Kde je to z provozních důvodů potřebné (pro montáž a demontáž zařízení, občasné nakládání a vykládání předmětů apod.), lze zřídit zábradlí nebo jeho část jako přemístitelné (odnímatelné, posuvné, skládací, otevíravé apod.).</p>



<p class="wp-block-paragraph">Pro které platí tyto podmínky (kromě zábradlí u sestupu po pevném žebříku podle čl. 5.7.4 této normy).</p>



<p class="wp-block-paragraph">Zábradlí musí odpovídat požadavkům na trvalá ochranná zábradlí. Musí se také omezit možnost neúmyslného pádu osob podle čl. 5.1.3, z&nbsp;toho na veřejně přístupných plochách vč. osob se zrakovým postižením.</p>



<p class="wp-block-paragraph">Zábradlí se musí zabezpečit proti náhodnému nebo samovolnému odstranění (kotvením, západkou apod.)</p>



<p class="wp-block-paragraph">Na plochách s&nbsp;intenzivním provozem a s&nbsp;běžným provozem (čl. 4.1.1 a), b) se musí umístit bezpečnostní značka s&nbsp;bezpečnostní tabulkou, upozorňující na manipulaci jen podle provozního řádu.</p>



<p class="wp-block-paragraph"><strong>Navrhování a zkoušení zábradlí</strong></p>



<p class="wp-block-paragraph">Bezpečnost a použitelnost zábradlí včetně kotvení do stavební konstrukce a upevnění výplně se prokazuje podle zásad&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69473&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1990</a>&nbsp;pro statické zatížení podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=69328&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1991-1</a>&nbsp;pro navrhování konkrétních typů konstrukce.</p>



<p class="wp-block-paragraph">Spolehlivost dočasných zábradlí se prokazuje podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=71969&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 13374</a>.</p>



<p class="wp-block-paragraph" id="1-3-3"><strong>1.3.3&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;Prostředky ochrany osob proti pádu – Kotvicí zařízení</strong></p>



<p class="wp-block-paragraph">Norma specifikuje požadavky, zkušební metody a návody k používání a značení pro kotvicí zařízení, navržená výlučně pro používání s osobním ochranným prostředkem proti pádům z výšky.</p>



<p class="wp-block-paragraph">Normu nelze použít na háky navržené podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;nebo obslužné lávky podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75716&amp;cid=5" target="_blank">ČSN EN 516</a>, ani na pevné kotvicí body tvořené částí originální konstrukce. U pevných bodů tvořených částí originální konstrukce je potřebné postupovat zejména podle ČSN EN 1090 (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=90455&amp;cid=5" target="_blank">ČSN EN 1090-1+A1</a>,&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=89680&amp;cid=5" target="_blank">-2+A1</a>,&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=82831&amp;cid=5" target="_blank">-3</a>) Provádění ocelových konstrukcí a hliníkových konstrukcí.</p>



<p class="wp-block-paragraph"><strong>Vybrané definice</strong></p>



<p class="wp-block-paragraph"><strong>Prvek</strong>&nbsp;– část&nbsp;kotvicího systému nebo kotvicího zařízení.&nbsp;</p>



<p class="wp-block-paragraph"><strong>Kotvicí bod</strong>&nbsp;– bod na kotvicím systému, který je určen pro připojení prostředku ochrany osob proti pádu.&nbsp;</p>



<p class="wp-block-paragraph"><strong>Poddajné kotvicí&nbsp;vedení</strong>&nbsp;– poddajné vedení mezi&nbsp;koncovým kotvením, ke kterému může být prostředek ochrany osob proti pádu připojen buď přímo spojkou, nebo pohyblivým kotvicím bodem., ke kterému může být připojen osobní ochranný prostředek.</p>



<p class="wp-block-paragraph"><strong>Pevné kotvicí vedení</strong> –&nbsp;pevné vedení mezi koncovým kotvením, ke kterému může být prostředek ochrany osob proti pádu připojen buď přímo spojkou, nebo pohyblivým kotvicím bodem.</p>



<p class="wp-block-paragraph"><strong>Pohyblivý kotvicí bod</strong>&nbsp;– prvek s&nbsp;kotvicím bodem, který je určen, aby se pohyboval po kotvicím vedení.</p>



<p class="wp-block-paragraph"><strong>Upevňovací prvek</strong>&nbsp;– prvek nebo prvky používané pro spojení/upevnění kotvicího zařízení ke konstrukci a který je odstranitelný/které jsou odstranitelné z&nbsp;konstrukce.</p>



<p class="wp-block-paragraph"><strong>Konstrukční kotvení</strong>&nbsp;– prvek nebo prvky, které jsou navrženy pro použití ve spojení se systémem ochrany osob proti pádu a byly trvale začleněny do konstrukce.</p>



<p class="wp-block-paragraph"><strong>Norma&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;člení kotvicí zařízení do několika typů:</strong></p>



<ul class="wp-block-list">
<li>Typ A &#8211;&nbsp;kotvicí zařízení s&nbsp;jedním nebo více stabilními body, pokud jsou používány, a s&nbsp;potřebou konstrukčního kotvení (konstrukčních kotvení) nebo upevňovacího prvku (upevňovacích prvků) k&nbsp;připevnění ke konstrukci.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-16"><img loading="lazy" decoding="async" width="163" height="174" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-016.jpg" alt="" class="wp-image-15395" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-016.jpg 163w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-016-141x150.jpg 141w" sizes="(max-width: 163px) 100vw, 163px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 16</em> Kotvicí zařízení typu A a C podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong>&nbsp;určený k upevnění na&nbsp; TR plech</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-17"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-017.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-017.jpg" alt="" class="wp-image-15396" width="343" height="234" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-017.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-017-150x102.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 17</em> Kotvicí zařízení typu A2 podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong>&nbsp;upevněný na nosnou dřevěnou konstrukcí</p>



<ul class="wp-block-list">
<li>Typ B &#8211; kotvicí zařízení s&nbsp;jedním nebo více stabilními body bez potřeby konstrukčního kotvení (konstrukčních kotvení) nebo upevňovacího prvku (upevňovacích prvků) k&nbsp;připevnění ke konstrukci.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-18"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-018.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-018.jpg" alt="" class="wp-image-15397" width="343" height="227" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-018.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-018-150x99.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 18</em> Přenosné kotvicí zařízení typu B podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong>&nbsp;k&nbsp;upevnění ke stojaté drážce plechové krytiny</p>



<ul class="wp-block-list">
<li>Typ C &#8211;&nbsp;kotvicí zařízení využívající&nbsp;poddajné kotvicí vedení s&nbsp;odchylkou od horizontály ne více než 15°(pokud se měří mezi vnějším a středovým kotvením v&nbsp;jakémkoliv bodě po jeho délce).</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-19"><img loading="lazy" decoding="async" width="198" height="137" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-019.jpg" alt="" class="wp-image-15398" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-019.jpg 198w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-019-150x104.jpg 150w" sizes="(max-width: 198px) 100vw, 198px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 19</em> Kotvicí zařízení typu C podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong>&nbsp;určený k upevnění na ŽB konstrukci</p>



<ul class="wp-block-list">
<li>Typ D &#8211; kotvicí zařízení využívající pevné kotvicí vedení s&nbsp;odchylkou od horizontály ne více než 15° (pokud se měří mezi vnějším a středovým kotvením v&nbsp;jakémkoliv bodě).</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-20"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-020.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-020.jpg" alt="" class="wp-image-15399" width="332" height="226" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-020.jpg 664w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-020-150x102.jpg 150w" sizes="(max-width: 332px) 100vw, 332px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 20</em> Kotvicí zařízení typu D podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong>&nbsp;k upevnění na fasádu</p>



<ul class="wp-block-list">
<li>Typ E &#8211; kotvicí zařízení pro použití na površích do 5°od hoprizontály, kde provedení spočívá výhradně na hmotnosti a tření mezi jím a povrchem.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-21"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-021.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-021.jpg" alt="" class="wp-image-15400" width="343" height="257" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-021.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-021-150x112.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 21</em> Kotvicí zařízení typu E podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong>, který nenarušuje hydroizolaci</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Tato norma používá termín šikmá střecha, pravděpodobně podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;1901</a>&nbsp;Navrhování střech.</p>



<p class="wp-block-paragraph">Norma&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;1901</a>&nbsp;považuje za:</p>



<ul class="wp-block-list">
<li>plochou střechu, střechu se sklonem vnějšího povrchu ≤ 5°;</li>



<li>za šikmou střechu, střechu se sklonem vnějšího povrchu 5° &lt; <span style="font-size: 19px;"><em>α</em></span> ≤ 45°;</li>



<li>za strmou střechu, střechu se sklonem vnějšího povrchu 45° &lt; <span style="font-size: 19px;"><em>α</em></span> &lt; 90°.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank" rel="noreferrer noopener">č.&nbsp;362/2005 Sb.</a>, o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky používá meze sklonů do 10°, nad 25° a nad 45°.</p>



<p class="wp-block-paragraph" id="1-3-4"><strong>1.3.4&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;Prefabrikované příslušenství pro střešní krytiny &#8211; Bezpečnostní střešní háky</strong></p>



<p class="wp-block-paragraph">Norma platí pro bezpečnostní střešní háky (stavební výrobky) umístěné na povrchu šikmých střech a trvale připevněné k nosné konstrukci střechy. Háky jsou určeny pro připevnění žebříků pro pokrývače, pro podepření pracovních plošin a pro kotevní body, ke kterým se připevňují osobní ochranné prostředky proti pádu nebo pro přidržení. Stanovuje základní rozměry, použité materiály, požadavky s ohledem na únosnost bezpečnostních střešních háků připevněných ke střešní konstrukci, včetně jejich upevňovacího systém, a rozsah zkoušek. Norma neplatí pro zařízení, která se používají výhradně jako kotevní body pro připevnění osobních ochranných prostředků proti pádu z výšky nebo pro přidržení (viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>).</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-22"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-022.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-022.jpg" alt="" class="wp-image-15401" width="343" height="228" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-022.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-022-150x100.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 22</em> Bezpečnostní střešní hák typ A podle&nbsp;<strong><strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong></strong>&nbsp;s povoleným jednosměrným zatížením</p>



<p class="wp-block-paragraph">Bezpečnostní střešní háky jsou zařízení pro vytvoření výše položeného pracovního místa zavěšením pokrývačského žebříku nebo připevněním pracovní plošiny. Současně mohou být použity jako kotvicí body pro osobní ochranné prostředky proti pádu nebo pro přidržení.</p>



<p class="wp-block-paragraph"><strong>Definice z normy</strong></p>



<p class="wp-block-paragraph"><strong>Bezpečnostní střešní hák</strong>&nbsp;– stavební prvek na šikmé střeše, používaný pro zabezpečení osob k připevnění zátěže určené pro údržbu a opravy střešních krytin.</p>



<p class="wp-block-paragraph"><strong>Upevňovací systém</strong>&nbsp;– kombinace prvků, které připevňují bezpečnostní střešní háky k nosné konstrukci střechy.</p>



<p class="wp-block-paragraph"><strong>Materiály</strong>&nbsp;– bezpečnostní střešní háky a jejich upevňovací systémy musí být vyrobeny z kovu, musí být korozivzdorné a odolné proti atmosférickým a klimatickým vlivům.</p>



<p class="wp-block-paragraph">Bezpečnostní střešní háky:</p>



<ul class="wp-block-list">
<li>typ A: háky přenášející tahovou sílu působící ve směru sklonu střechy;</li>



<li>typ B: háky přenášející tahovou sílu působící ve směru sklonu střechy, v opačném směru a směru kolmém k rovnoběžce s povrchem střechy.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Bezpečnostní střešní háky se označují typem a číslem normy, tedy EN 517- A a EN 517- B.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-23"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-023.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-023.jpg" alt="" class="wp-image-15402" width="343" height="242" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-023.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-023-150x106.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 23</em> Povolené zatížení bezpečnostních střešních háků typu B podle&nbsp;<strong><strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong></strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-24"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-024.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-024.jpg" alt="" class="wp-image-15403" width="343" height="242" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-024.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-024-150x106.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 24</em> Povolené zatížení bezpečnostních střešních háků typu A podle&nbsp;<strong><strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong></strong></p>



<p class="wp-block-paragraph" id="1-3-5"><strong>1.3.5&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75716&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 516</a>&nbsp;Prefabrikované příslušenství pro střešní krytiny &#8211; Zařízení pro přístup na střechu &#8211; Lávky, plošiny a stupně</strong></p>



<p class="wp-block-paragraph">Norma platí pro zařízení pro přístup na střechu (stavební výrobky), které jsou trvale připevněné k nosné konstrukci šikmých střech a které slouží ke stání a chůzi během kontroly, údržby a opravy zařízení na střeše. Stanovuje základní rozměry, použité materiály, požadavky s ohledem na únosnost zařízení pro přístup na střechu trvale upevněných ke střešní konstrukci, včetně jejich upevňovacího systém, a rozsah zkoušek. Norma neplatí pro žebříky trvale připevněné na šikmých střechách.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Zařízení navržená a provedená podle této normy neslouží k individuální ochraně&nbsp;proti pádu, a to ani ve spojení s osobními ochrannými prostředky proti pádu. Pouze pokud odpovídají normě&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;nebo podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;1901</a>.</p>



<p class="wp-block-paragraph"><strong>Definice</strong></p>



<p class="wp-block-paragraph"><strong>Zařízení pro přístup na střechu</strong>&nbsp;&#8211; stavební výrobek s plošinou ke stání nebo k chůzi s jednou nebo více podporami, který je trvale připevněný systémy upevňovacích prostředků k nosné konstrukci šikmé střechy.</p>



<p class="wp-block-paragraph"><strong>Upevňovací systém</strong>&nbsp;&#8211; kombinace prvků, které upevňují lávky, plošiny a stupně k nosné střešní konstrukci.</p>



<p class="wp-block-paragraph"><strong>Zařízení pro přístup na střechu:</strong></p>



<ul class="wp-block-list">
<li>typ 1 &#8211; zařízení, která nesmí sloužit jako kotvicí body osobních ochranných prostředků proti pádu ani přidržení;</li>



<li>typ 2 &#8211; zařízení, která mohou sloužit jako kotvicí body osobních ochranných prostředků proti pádu ani přidržení. Zařízení třídy 2, včetně jejich upevňovacích systémů, musí být navržena na osamělou sílu ≥ 10 kN, působící v možném kotvicím bodě ve směru používání. U tohoto zařízení musí výrobce uvést, kolik osob současně může zařízení používat. Povinnost kontroly zařízení třídy 2 je každých 12 měsíců osobou autorizovanou výrobcem.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Lávky se rozlišují podle šířky jejich plochy na typy A, B a C, pro každý typ je daná minimální šířka. Délka nášlapné plochy musí být nejméně 500 mm pro všechny typy.</p>



<p class="wp-block-paragraph">Plošiny musí mít šířku alespoň 250 mm a délku alespoň 400 mm. Podpory plošin musí být navrženy tak, aby sklon nášlapné plochy po připojení na střešní konstrukci nebyl větší než 3° od horizontály.</p>



<p class="wp-block-paragraph">Nášlapná plocha stupně musí mít rozměry alespoň 130 mm x 130 mm. Stupně musí být opatřeny zvednutými okraji nebo okrajovými lištami proti uklouznutí osob. Výška lišty musí být alespoň 20 mm. Stupeň musí obsahovat v nášlapné ploše držadlo nebo otvor pro přidržení.</p>



<p class="wp-block-paragraph">Podle této normy musí být výrobek označen názvem výrobku, označením výrobce, zpětně zjistitelným kódem, označovacím kódem a účelem použití.</p>



<p class="wp-block-paragraph" id="1-3-6"><strong>1.3.6 ČSN EN 1263 Záchytné sítě (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=99239&amp;cid=5" target="_blank">část 1</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=97615&amp;cid=5" target="_blank">část 2</a>)</strong></p>



<p class="wp-block-paragraph">Tato evropská norma se vztahuje na záchytné sítě a jejich příslušenství pro použití při stavebních a montážních pracích na ochranu při pádu do větší hloubky. Stanovuje bezpečnostní požadavky a zkušební metody a vychází z&nbsp;vlastností polypropylenových a polyamidových vláken.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Podle této normy jsou navrhovány a zkoušeny např. sítě/mříže vložené do střešních světlíků/otvorů nechráněných proti propadnutí.</p>



<p class="wp-block-paragraph">Návod na používání musí být dodán se záchytnou sítí a musí obsahovat informace o:</p>



<p class="wp-block-paragraph">a) osazení, používání a demontáži;</p>



<p class="wp-block-paragraph">b) skladování, péči a kontrole;</p>



<p class="wp-block-paragraph">c) termínech pro zkoušku zkušebních ok;</p>



<p class="wp-block-paragraph">d) podmínky pro vyřazení;</p>



<p class="wp-block-paragraph">e) upozornění na veškerá rizika (např. extrémní teplota, chemické vlivy);</p>



<p class="wp-block-paragraph">f) prohlášení dle kapitoly 10 této normy.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-25"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-025.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-025.jpg" alt="" class="wp-image-15404" width="343" height="212" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-025.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-025-150x93.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 25</em></p>



<p class="wp-block-paragraph" id="1-3-7"><strong>1.3.7&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=96294&amp;cid=5" target="_blank">ČSN 74&nbsp;3282</a>&nbsp;Pevné kovové žebříky pro stavby</strong></p>



<p class="wp-block-paragraph">V&nbsp;porovnání s&nbsp;předchozími verzemi této normy (dříve se tato norma označovala jako 74&nbsp;3282 Ocelové žebříky, v&nbsp;roce 2014 se změnou v&nbsp;roce 2017 byla vydána tato norma pod názvem&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=96294&amp;cid=5" target="_blank">ČSN 74&nbsp;3282</a>&nbsp;Pevné kovové žebříky pro stavby) došlo k&nbsp;zpřesnění podmínek pro volbu ochranného zařízení proti pádu, sjednocení názvu pro bezpečnostní koš.</p>



<p class="wp-block-paragraph">Tato norma platí pro navrhování, výrobu a montáž pevných kovových žebříků, které jsou trvalou součástí staveb. Zahrnuje problematiku žebříků provozních, požárních a žebříků únikových.</p>



<p class="wp-block-paragraph">Norma neplatí pro pevné žebříky, které jsou součástí strojního zařízení (pro tyto žebříky platí&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502316&amp;cid=5" target="_blank">ČSN EN ISO 14122-4:2017</a>) pro žebříky v&nbsp;podzemních šachtách (pro tyto žebříky platí&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=77807&amp;cid=5" target="_blank">ČSN 75&nbsp;0748</a>), pro žebříky na volně stojících komínech, pro žebříky v&nbsp;plaveckých bazénech (pro tyto žebříky platí ČSN EN 134451-2), pro pevné žebříky na šikmých střechách (pro tyto žebříky platí&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72892&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 12951</a>) a pro žebříkové schodiště (pro žebříky určené pro přístup ke strojním zařízení platí&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502315&amp;cid=5" target="_blank">ČSN EN ISO 14122-3</a>).</p>



<p class="wp-block-paragraph"><strong>Vybrané názvosloví</strong></p>



<p class="wp-block-paragraph"><strong>Žebřík</strong> –&nbsp;pevný prostředek přístupu sloužící k&nbsp;překonávání rozdílů výškových úrovní se sklonem 75°≤ a ≤80</p>



<p class="wp-block-paragraph"><strong>Provozní žebřík</strong>&nbsp;– žebřík&nbsp; určený k&nbsp;používání při provozu, údržbě a opravách objektů.</p>



<p class="wp-block-paragraph"><strong>Požární žebřík</strong>&nbsp;– žebřík určený pro požární zásah podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=83429&amp;cid=5" target="_blank">ČSN 73&nbsp;0802</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=85255&amp;cid=5" target="_blank">ČSN 73&nbsp;0804</a>.</p>



<p class="wp-block-paragraph"><strong>Únikový žebřík</strong> –&nbsp;žebřík určený jako náhradní úniková možnost podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=83429&amp;cid=5" target="_blank">ČSN 73&nbsp;0802</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=85255&amp;cid=5" target="_blank">ČSN 73 0804</a>.</p>



<p class="wp-block-paragraph"><strong>Výstupní čára žebříku</strong>&nbsp;– myšlená čára procházející osami příčlí nebo stupadel v podélné ose větví žebříku.</p>



<p class="wp-block-paragraph"><strong>Svislý žebřík</strong> –&nbsp;pro jehož sklon platí 80°≤ <span style="font-size: 19px;"><em>α</em></span> ≤ 90.</p>



<p class="wp-block-paragraph"><strong>Skloněný žebřík</strong>&nbsp;– žebřík, pro jehož sklon platí 75° ≤ <span style="font-size: 19px;"><em>α</em></span> ≤ 80°.</p>



<p class="wp-block-paragraph"><strong>Nástupní úroveň</strong> –&nbsp;pochůzná plocha, ze které osoba po žebříku vystupuje nahoru.</p>



<p class="wp-block-paragraph"><strong>Výstupní úroveň</strong>&nbsp;– pochůzná plocha, ze které lze po žebříku sestupovat dolů.</p>



<p class="wp-block-paragraph"><strong>Bezpečnostní koš</strong> –&nbsp;konstrukce z&nbsp;třmenů a podélných prutů sloužící k&nbsp;omezení rizika pádu ze žebříku a umožňující odpočinek lezoucím osobám.</p>



<p class="wp-block-paragraph"><strong>Pohyblivý zachycovač pádu na pevném zajišťovacím vedení; zachycovač pádu</strong> –&nbsp;ochranný prostředek používaný v&nbsp;kombinaci s&nbsp;osobními ochrannými prostředky proti pádu, který je upevněn k&nbsp;žebříku způsobem, aby byl dostupný před použitím žebříku. </p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Viz také&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=97530&amp;cid=5" target="_blank">ČSN EN 353-1</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>.</p>



<p class="wp-block-paragraph">Žebříky se navrhují podle účelu, pro který jsou určeny. Žebřík určený pro více účelů musí současně splňovat nejpřísnější požadavky stanovené pro jednotlivé účely.</p>



<p class="wp-block-paragraph"><strong>Žebříková schodiště</strong>&nbsp;– Pevný prostředek přístupu sloužící osobám k&nbsp;překonání rozdílů výškových úrovní se sklonem 45°&lt; <span style="font-size: 19px;"><em>α</em></span> 75°</p>



<p class="wp-block-paragraph">Největší délka příčlového žebříku s&nbsp;jednou větví je 10 m, u stupadlového žebříku s&nbsp;jednou větví 9 m. Žebříky delší se rozdělí na větve tak, aby žádná větev nebyla delší než 6 m. Délky větví mají být stejné. U žebříků se zachycovačem pádu výše uvedená omezení délky neplatí, žebřík musí být však vybaven odpočinkovými plošinami v&nbsp;maximální vzdálenosti 25 m.</p>



<p class="wp-block-paragraph">Žebřík musí být vybaven ochranným zařízením proti pádu v&nbsp;případě:</p>



<ul class="wp-block-list">
<li>délka větve žebříku (u žebříku s&nbsp;jednou větví délka žebříku) je větší než 3&nbsp;000mm;</li>



<li>délka větve žebříku (u žebříku s&nbsp;jednou větví délka žebříku) je 3&nbsp;000 mm nebo menší, ale v&nbsp;prostoru nástupní úrovně je další riziko pádu (v tomto případě může být celková délka pádu z&nbsp;horní úrovně větší než 3&nbsp;000 mm);</li>



<li>žebřík kratší než 3&nbsp;000 mm je umístěn v&nbsp;prostoru, kde může dojít k&nbsp;ohrožení lezoucí osoby (únik škodlivých plynů, padající předměty apod.).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Pro volbu vhodného typu ochranného zařízení platí&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502313&amp;cid=5" target="_blank">ČSN EN ISO 14122-1</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502316&amp;cid=5" target="_blank">ČSN EN ISO 14122-4</a>.</strong></strong></p>



<p class="wp-block-paragraph">U žebříků s&nbsp;předpokladem přístupu pouze oprávněné, zacvičené a plně vybavené obsluhy a u žebříků s&nbsp;významnou výškou výstupu (stožáry apod.) se dává přednost zachycovači pádu, u ostatních obecně používaných provozních žebříků se použije bezpečnostní koš.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=96294&amp;cid=5" target="_blank">ČSN 74&nbsp;3282</a>&nbsp;uvádí, že pro volbu vhodného ochranného zařízení platí&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502313&amp;cid=5" target="_blank">ČSN EN ISO 14122-1</a>:2017 a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502316&amp;cid=5" target="_blank">ČSN EN ISO 14122-4</a>:2017. Vhodný osobní ochranný prostředek je schopen pád zajistit lépe než bezpečnostní koš.</p>



<p class="wp-block-paragraph">Bezpečnostní koš se navrhuje podle obrázku (viz&nbsp;obr. č. 26). Skládá se ze třmenů a minimálně pěti podélných prutů, stejnoměrně rozmístěných po obvodu třmenu. Třmeny se připojují zpravidla ve čtyřnásobné vzdálenosti příčlí (maximálně však 1&nbsp;500 mm) zpravidla na oba štěříny nebo na jinou vhodnou konstrukci. Vodorovný rozměr jakékoliv mezery nesmí být větší než 300 mm, plocha mezery má být maximálně 0,4 m². Podélné pruty bezpečnostního koše musí být umístěny uvnitř třmenů a musí být od sebe stejně vzdáleny.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-26"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-026.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-026.jpg" alt="" class="wp-image-15405" width="387" height="180" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-026.jpg 774w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-026-150x70.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-026-768x356.jpg 768w" sizes="(max-width: 387px) 100vw, 387px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 26</em> Bezpečnostní &#8211; normové rozměry &#8211; viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=96294&amp;cid=5" target="_blank">ČSN 74&nbsp;3282</a></p>



<p class="wp-block-paragraph">Pohyblivý zachycovač pádu na pevném zajišťovacím vedení, pokud je použit musí splňovat příslušné požadavky&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=97530&amp;cid=5" target="_blank">ČSN EN 353-1</a>.</p>



<p class="wp-block-paragraph">Začátek bezpečnostního koše smí být v&nbsp;rozmezí 2&nbsp;200 až 3&nbsp;000 mm nad nástupní úrovní.</p>



<p class="wp-block-paragraph">Pokud je nástupní úroveň žebříku s&nbsp;bezpečnostním košem zvýšena a vzdálenost žebříku k&nbsp;ochrannému zábradlí nástupní úrovně menší než 1&nbsp;500 mm, musí být ochranné zábradlí zvýšeno nebo musí být prodloužena konstrukce bezpečnostního koše směrem k&nbsp;ochrannému zábradlí. Úprava musí splňovat&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502316&amp;cid=5" target="_blank">ČSN EN ISO 14122-4</a>.</p>



<p class="wp-block-paragraph"><strong>Pokud na výstupní úrovni žebříku nejsou splněny podmínky pro bezpečný pohyb&nbsp;osob&nbsp;</strong>podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502313&amp;cid=5" target="_blank">ČSN EN ISO 14122-1</a>,&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502314&amp;cid=5" target="_blank">ČSN EN ISO 14122-2</a>&nbsp;nebo&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank">ČSN 73&nbsp;1901</a>&nbsp;(např. okraje střech),&nbsp;<strong>zřídí se na žebříku přístupová plošina</strong>&nbsp;o rozměrech minimálně 600 x 600 mm.&nbsp;<strong>Pro zajištění bezpečného výstupu z&nbsp;této přístupové plošiny se:</strong></p>



<ul class="wp-block-list">
<li>hrana výstupní úrovně s&nbsp;nebezpečím pádu opatří vhodným prostředkem k&nbsp;zamezení pádu osob z&nbsp;výšky (např. ochranným zábradlím, záchytným systémem dostupným z&nbsp;přístupové plošiny a nezávislým na ostatních záchytných systémem apod., umístěných po obou stranách svislé osy žebříku v&nbsp;délce alespoň 1&nbsp;500 mm.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">nebo</p>



<ul class="wp-block-list">
<li>přístupová plošina, opatřená po stranách ochranným zábradlím, se prodlouží do vzdálenosti 1&nbsp;500 mm od nebezpečné hrany.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">nebo</p>



<ul class="wp-block-list">
<li>konec žebříku vybaveného zachycovačem pádu se opatří speciální koncovkou, umožňující výstup ze žebříku bez odpoutání od zachycovače pádu.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Vystupuje-li se ze žebříku do strany boční výstup), musí být žebřík prodloužen od výšky poslední příčle na vzdálenost šestinásobku vzdálenosti příčlí, nejméně však 1&nbsp;680 mm nad výstupní úroveň (odpočívadla, plošiny), kromě případů uvedených v&nbsp;čl. 5.1.21 a 5.1.23&nbsp;&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=96294&amp;cid=5" target="_blank">ČSN 74&nbsp;3282</a>. Pokud je na výstupní úrovni zábradlí, musí být zábradlí přerušeno a opatřeno samouzavírací brankou podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502316&amp;cid=5" target="_blank">ČSN EN ISO 14122-4</a>.&nbsp;Část žebříku převyšující výstupní úroveň zábradlí lze nahradit držadly kruhového průřezu, umístěnými na výstupní čáře žebříku nebo dvěma sloupky zábradlí ve stejné vzdálenosti od výstupní čáry nejméně 150 mm.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-27"><img loading="lazy" decoding="async" width="300" height="288" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-027.jpg" alt="" class="wp-image-15406" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-027.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-027-150x144.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 27</em> Systém lanového přístupu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-28"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-028.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-028.jpg" alt="" class="wp-image-15407" width="244" height="274" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-028.jpg 487w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-028-134x150.jpg 134w" sizes="(max-width: 244px) 100vw, 244px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 28</em> Ilustrační foto &#8211; zachycovač pádu při výstupu po žebříku</p>



<p class="wp-block-paragraph" id="1-3-8"><strong>1.3.8&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>&nbsp;Prostředky ochrany osob proti pádu &#8211; Systémy ochrany osob proti pádu</strong></p>



<p class="wp-block-paragraph">Některé typy prostředků použitých v ochraně osob proti pádu mohou být použity různými způsoby, a tudíž v rozdílných typech systémů ochrany osob proti pádu. Aby byla vytvořena sada logicky promyšlených a konzistentních norem, byla&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>&nbsp;revidována takovým způsobem, aby pokryla všechny typy systémů ochrany osob proti pádu, kterými se CEN/TC 160 zabývá. Revidovaná norma popisuje všeobecně charakteristiky a postupy pro sestavení systémů ochrany osob proti pádu a systémy zabránění, pracovního polohování, zachycení pádu, lanového přístupu a záchranné systémy jako specifické podoby systémů ochrany osob proti pádu. Ku prospěchu uživatele jsou v normě poskytnuty příklady řady systémů, včetně postav použitých pro ilustraci různých podob systémů a jejich charakteristik.</p>



<p class="wp-block-paragraph">Norma nedefinuje použití systémů ochrany osob proti pádu. Doporučení a příklady uvedené v této evropské normě jsou založeny na běžné praxi používání systémů ochrany osob proti pádu. Norma specifikuje všeobecné charakteristiky a sestavení systému ochrany osob proti pádu. Uvádí příklady specifických typů systémů ochrany osob proti pádu a popisuje, jak mají být součásti sestaveny do systémů.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>U OOPP se rozlišuje ochrana proti pádu (polohovací, zádržné prostředky) a prostředky pro zachycení pádu. U kolektivní ochrany rozlišujeme ochrannou konstrukci (ochranné zábradlí, ochranné ohrazení, ochranné lešení a ochranný poklop) a záchytnou konstrukci (záchytné ohrazení, záchytné lešení, záchytná síť a záchytná stříška), viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=31211&amp;cid=5" target="_blank">ČSN 73&nbsp;8106</a>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-29"><img loading="lazy" decoding="async" width="300" height="291" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-029.jpg" alt="" class="wp-image-15408" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-029.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-029-150x146.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 29</em> Pracovní polohovací systém</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-30"><img loading="lazy" decoding="async" width="300" height="290" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-030.jpg" alt="" class="wp-image-15409" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-030.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-030-150x145.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 30</em> Systém zamezení pádu</p>



<p class="wp-block-paragraph"><strong>Termíny a definice</strong></p>



<p class="wp-block-paragraph"><strong>Zachycení pádu</strong>&nbsp;– zabránění uživateli (ochrana uživatele) systému ochrany osob proti pádu před kolizí se zemí, konstrukcí nebo jakoukoliv jinou překážkou při volném pádu.</p>



<p class="wp-block-paragraph"><strong>Zamezení pádu</strong>&nbsp;– zabránění uživateli (ochrana uživatele) systému ochrany osob proti pádu, aby se nedostal do volného pádu.</p>



<p class="wp-block-paragraph"><strong>Systém ochrany osob proti pádu</strong>&nbsp;– sestava součástí určených k ochraně uživatele proti pádům z výšky, včetně zařízení držícího tělo a připojovacího systému, který může být připojen ke spolehlivému kotvicímu bodu/prvku (připojovací systém smí zahrnovat kotvicí zařízení, zařízení držící tělo smí být například zachycovací postroj, sedací postroj, pracovní polohovací pás, záchranný postroj, záchranná smyčka).</p>



<p class="wp-block-paragraph"><strong>Zadržovací systém</strong>&nbsp;– systém ochrany osob, který zabrání uživateli dosažení zón, kde existuje riziko pádu z výšky.</p>



<p class="wp-block-paragraph"><strong>Pracovní polohovací systém</strong>&nbsp;– systém ochrany osob, který umožňuje, aby uživatel pracoval podepřený nebo zavěšený takovým způsobem, že je zabráněno pádu.</p>



<p class="wp-block-paragraph"><strong>Systém lanového přístupu</strong>&nbsp;– systém ochrany osob proti pádu, který umožňuje uživateli dostat se na pracovní místo a z pracovního místa takovým způsobem, že je zabráněno volnému pádu nebo je zachycen, použitím pracovního vedení a bezpečnostního vedení, odděleně ke vhodným kotvicím bodům.</p>



<p class="wp-block-paragraph"><strong>Systém zachycení pádu</strong>&nbsp;– systém ochrany osob proti pádu, který omezuje rázovou sílu působící na tělo uživatele v průběhu zachycení pádu. Pád je bezpečně zachycen.</p>



<p class="wp-block-paragraph"><strong>Záchranný systém</strong>&nbsp;– systém ochrany osob proti pádu, kterým osoba může zachránit sama sebe nebo jinou osobu, takovým způsobem, že je zabráněno pádu.</p>



<p class="wp-block-paragraph">Při sestavování systému (spojování) je nutné brát v úvahu zejména:</p>



<ul class="wp-block-list">
<li>vhodnost součástí pro zamýšlené použití;</li>



<li>charakteristiku pracovního místa, např. sklon;</li>



<li>schopnosti uživatele;</li>



<li>slučitelnost součástí;</li>



<li>ergonomické ohledy;</li>



<li>informace dodávané pro jednotlivé součásti;</li>



<li>potřebu usnadnění bezpečných a účinných záchranných operací;</li>



<li>charakteristiky kotvení, např. umístění a pevnost.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="1-3-9"><strong>1.3.9&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=31211&amp;cid=5" target="_blank">ČSN 73&nbsp;8106</a>&nbsp;Ochranné a záchytné konstrukce</strong></p>



<p class="wp-block-paragraph">Norma platí pro navrhování, montáž, demontáž, používání a údržbu ochranných a záchytných konstrukcí používaných při stavebních, montážních nebo jiných pracích. Neplatí pro ochranné a záchytné konstrukce, které jsou součástí trvalých budov nebo jejich částí.</p>



<p class="wp-block-paragraph"><strong>Názvosloví:</strong></p>



<p class="wp-block-paragraph"><strong>Ochranná konstrukce</strong>&nbsp;– zatímní konstrukce, zabraňující pádu osob, popř. materiálu a předmětů z volných okrajů lešení, objektů nebo jejich částí. Umísťuje se v úrovni chráněného pracoviště nebo komunikace ve výšce.</p>



<p class="wp-block-paragraph"><strong>Ochranné zábradlí</strong>&nbsp;– trvalá konstrukce (svislá, šikmá apod.) určená k&nbsp;ochraně osob proti neúmyslnému pádu z&nbsp;volného okraje pochůzné plochy nebo neúmyslnému vbstupu do jinak nebezpečného prostoru &#8211; viz také&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=503279&amp;cid=5" target="_blank">ČSN 74 3305</a>.</p>



<p class="wp-block-paragraph"><strong>Ochranné lešení</strong>&nbsp;– ochranná konstrukce tvořená podlahou, zabezpečenou na volných okrajích ochranným zábradlím nebo ochranným ohrazením.</p>



<p class="wp-block-paragraph"><strong>Ochranný poklop</strong>&nbsp;– ochranná konstrukce, tvořící souvislé překrytí prohlubní nebo otvorů.</p>



<p class="wp-block-paragraph"><strong>Bezpečnostní síť</strong>&nbsp;– síť z ocelových drátů nebo chemických vláken, používaná jako součást ochranných nebo záchytných konstrukcí, popř. tvořící samostatnou záchytnou konstrukci.</p>



<p class="wp-block-paragraph"><strong>Záchytná konstrukce</strong>&nbsp;– zatímní konstrukce určená k zachycení osob, popř. materiálu nebo předmětů padajících z výšky. Umísťuje se pod úrovní chráněného pracoviště.</p>



<p class="wp-block-paragraph">Ochranné a záchytné konstrukce a jejich konstrukční součásti podle této ČSN se navrhují a dimenzují na základě statického výpočtu. Materiál, použitý na součásti ochranné a záchytné konstrukce musí odpovídat ustanovením této normy a&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72413&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;8101</a>.</p>



<p class="wp-block-paragraph"><strong>Kotvení</strong></p>



<p class="wp-block-paragraph">Kotvení nebo jiné upevnění musí být navrženo a provedeno tak, aby bezpečně přeneslo veškerá zatížení, přenášená do něj z ochranné nebo záchytné konstrukce. Kotvy musí být zhotoveny z materiálu zaručených vlastností. Únosnost kotev se posuzuje podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72413&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;8101</a>.</p>



<p class="wp-block-paragraph"><strong>Bezpečnostní sítě</strong></p>



<p class="wp-block-paragraph"><strong>Záchytné sítě se řídí</strong>&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=99239&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1263-1</a>&nbsp;Dočasné stavební konstrukce &#8211; Záchytné sítě – Část 1: Bezpečnostní požadavky, zkušební postupy.</p>



<p class="wp-block-paragraph">Tato evropská norma se vztahuje na záchytné sítě a jejich příslušenství pro použití při stavebních a montážních pracích na ochranu při pádu z výšky nebo do hloubky. Norma stanovuje bezpečnostní požadavky a zkušební postupy a vychází z vlastností polypropylenových a polyamidových vláken.</p>



<p class="wp-block-paragraph">Materiály použité pro záchytné sítě nesmí vykazovat žádné významné snížení mechanických vlastností mezi -10 °C a +40 °C.</p>



<p class="wp-block-paragraph">Pro osazování záchytných sítí se použije&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=97615&amp;cid=5" target="_blank">ČSN EN 1263-2</a>. Tato evropská norma se vztahuje na záchytné sítě a jejich příslušenství pro použití při stavebních a montážních pracích na ochranu při pádu z výšky nebo do hloubky. Norma stanovuje bezpečnostní požadavky a zkušební postupy a vychází z vlastností polypropylenových a polyamidových vláken.</p>



<p class="wp-block-paragraph">V současné době nejsou platné ČSN pro kovové mříže vložené do otvorů nechráněných proti propadnutí, a tak jsou i záchytné sítě ocelové navrhovány a zkoušeny na pevnostní hodnoty podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=97615&amp;cid=5" target="_blank">ČSN EN 1263-2</a>.</p>



<p class="wp-block-paragraph"><strong>Ochranná zábradlí musí být&nbsp;</strong><strong>navržena podle třídění pochůzné plochy a to</strong><strong>:</strong></p>



<ul class="wp-block-list">
<li>s&nbsp;intenzivním provozem;</li>



<li>s&nbsp;běžným provozem a s&nbsp;volným přístupem dospělých osob;</li>



<li>v&nbsp;budovách pro bydlení a s&nbsp;volným přístupem dětí do 12 let,</li>



<li>v&nbsp;provozech určených pro děti (např. v&nbsp;mateřských a základních školách, zdravotnických a sociálních zařízení;</li>



<li>s&nbsp;nízkým provozem a s&nbsp;přístupem omezeného počtu povolaných osob (např. dočasná, přechodná a občasná pracovní místa podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=85255&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73 0804</a> a přístupy k&nbsp;nim, pracovní nebo kontrolní plošiny a přístupy k&nbsp;nim, komunikace pro obsluhu a pracovní personál.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Ochranný poklop</strong></p>



<p class="wp-block-paragraph">Ochranný poklop zakrývá dočasně (např. po dobu stavebních a montážních prací) otvory v podlaze. Výpočtová únosnost poklopů musí odpovídat namáhání, jemuž mohou být během provozu vystaveny. Při výpočtu nahodilého zatížení se vychází podle povahy předpokládaného provozu v příslušném podlaží z údajů, uvedených v&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72413&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;8101</a>.</p>



<p class="wp-block-paragraph"><strong>Záchytné ohrazení</strong></p>



<p class="wp-block-paragraph">Záchytné ohrazení se v závislosti na druhu konstrukce umístí</p>



<p class="wp-block-paragraph">a) nejvýše 3,0 m pod chráněnou úrovní i konstrukcí se záchytnou částí pružnou, je-li vyloučen přímý dopad osoby na nosnou část;</p>



<p class="wp-block-paragraph">b) nejvýše 1,5 m pod chráněnou úrovní i konstrukcí se záchytnou částí pevnou.</p>



<p class="wp-block-paragraph"><strong>Záchytné lešení</strong></p>



<p class="wp-block-paragraph">Jako záchytné lešení lze použít jakéhokoliv stavebního lešení provedeného podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=72413&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;8101</a>, pokud je v souladu s ustanovením této normy.</p>



<p class="wp-block-paragraph"><strong>Záchytná síť</strong></p>



<p class="wp-block-paragraph">Záchytná síť se smí umístit pod chráněnou úrovní v hloubce</p>



<p class="wp-block-paragraph">a) nejvýše 3,0 m, u sítě z ocelových drátů v pevných rámech nebo sítě malé z chemických vláken;</p>



<p class="wp-block-paragraph">b) nejvýše 6,0 m, u sítě velké z chemických vláken.</p>



<p class="wp-block-paragraph">Vzdálenosti jsou měřené k nejnižšímu místu (průvěsu) sítě. Volný prostor pod nejnižším místem (průvěsem) nezatížené sítě a způsob upevnění je stanoven touto normou.</p>



<p class="wp-block-paragraph">Používání, prohlídky a údržba (výňatek z normy)</p>



<p class="wp-block-paragraph">Ochranné a záchytné konstrukce musí být předány a převzaty do užívání zápisem do stavebního deníku nebo jiného provozního dokladu.</p>



<p class="wp-block-paragraph">Ochranné a záchytné konstrukce musí být každý měsíc odborně prohlíženy. Kromě těchto pravidelných prohlídek se odborně prohlížejí:</p>



<p class="wp-block-paragraph">a) záchytné konstrukce po každém zachycení padající osoby nebo břemene o hmotnosti větší než 50 kg;</p>



<p class="wp-block-paragraph">b) bezpečnostní sítě před každým provozním zavěšením a po zachycení ostrého předmětu, který mohl síť poškodit.</p>



<p class="wp-block-paragraph">Po mimořádných okolnostech, které by mohly mít nepříznivý vliv na bezpečnost konstrukce, popř. na okolí (po bouři, větru o rychlosti nad 17 m/s, silném sněžení apod.), se musí konstrukce ihned odborně prohlédnout, kdy se ověří, zda v průběhu užívání nedošlo v konstrukci ke změnám nebo poruchám, které by mohly mít nepříznivý vliv na bezpečnost práce.</p>



<p class="wp-block-paragraph">Mimo pravidelné prohlídky se provádí denně před zahájením práce zběžná prohlídka konstrukce jako celku, při které se kontroluje zejména její kompletnost.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-4">1.4 ZÁKLADNÍ ZPŮSOBY INDIVIDUÁLNÍ OCHRANY PŘED PÁDEM</h3>



<p class="wp-block-paragraph">Zabránění pádu má přednost před zmírněním pádu!</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-31"><img loading="lazy" decoding="async" width="300" height="295" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-031.jpg" alt="" class="wp-image-15410" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-031.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-031-150x148.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 31</em> Systém zadržení pádu</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-32"><img loading="lazy" decoding="async" width="300" height="355" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-032.jpg" alt="" class="wp-image-15411" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-032.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-032-127x150.jpg 127w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 32</em> Kolektivní ochrana před pádem &#8211; zábradlí</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-33"><img loading="lazy" decoding="async" width="300" height="375" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-033.jpg" alt="" class="wp-image-15412" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-033.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-033-120x150.jpg 120w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 33</em> Kolektivní ochrana před pádem &#8211; zábradlí</p>



<p class="wp-block-paragraph"><strong>Ochrana pracovníků proti pádu</strong></p>



<p class="wp-block-paragraph">1. Kolektivní ochrana &#8211; pracovník nemá žádné speciální ochranné vybavení proti pádu osob, plocha staveniště (dále jen pracoviště) je zabezpečena tak, že pracovník není vystaven riziku pádu z výšky nebo do hloubky. Kolektivní ochrana&nbsp;má přednost před individuální ochranou proti pádu a je nezbytná zejména při stavebních pracích. U kolektivní ochrany proti pádu lze konstatovat, že pracovník není omezován v pohybu délkou spojovacího prostředku. Pracovník se nemůže dostat do situace, kdy by hrozilo riziko pádu. Jedná se například o zábradlí, přenosné zábrany, ochranné koše,&nbsp;systémy dočasné ochrany volného okraje apod. Záchytné sítě musí být umístěny tak, aby při pádu do sítě nemohlo dojít ke zranění a bylo možné snadné vysvobození ze sítě.</p>



<p class="wp-block-paragraph">2. Individuální ochrana proti pádu &#8211; pracovník je jištěn k pevnému kotvicímu bodu kotvicího zařízení s&nbsp;poddajným kotvicím vedením nebo bezpečnostnímu střešnímu háku pomocí prostředků osobní ochrany. Individuální ochrana je vhodnější pro provádění údržby (udržovacích prací) a je zpravidla levnější. Kotvicí bod, bezpečnostní střešní hák nebo kotvicí vedení jsou definovány v normách&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-34"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-034.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-034.jpg" alt="" class="wp-image-15413" width="288" height="394" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-034.jpg 576w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-034-110x150.jpg 110w" sizes="(max-width: 288px) 100vw, 288px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 34</em> Ochrana před vypadnutím oknem</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-35"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-035.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-035.jpg" alt="" class="wp-image-15414" width="272" height="358" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-035.jpg 543w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-035-114x150.jpg 114w" sizes="(max-width: 272px) 100vw, 272px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 35</em> Ilustrační foto &#8211; systém zachycení pádu s&nbsp;poddajným kotvicím vedením</p>



<p class="wp-block-paragraph"><strong>Individuální ochrana před pádem</strong></p>



<p class="wp-block-paragraph">A) Polohovací zařízení</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-36"><img loading="lazy" decoding="async" width="300" height="295" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-036.jpg" alt="" class="wp-image-15415" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-036.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-036-150x148.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 36</em></p>



<p class="wp-block-paragraph">B) Systém zadržení pádu</p>



<p class="wp-block-paragraph"><strong>Plochy se sklonem do 10°:</strong></p>



<p class="wp-block-paragraph">Při práci na těchto plochách lze použít jištění ke kotvicím zařízením/prvkům podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>.</p>



<p class="wp-block-paragraph"><strong>Umístění kotvicích&nbsp;</strong><strong>zařízení/prvků</strong><strong>&nbsp;vzhledem k jištěné osobě</strong></p>



<p class="wp-block-paragraph">Jednotlivé body:</p>



<ul class="wp-block-list">
<li>hlavové.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-37"><img loading="lazy" decoding="async" width="300" height="288" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-037.jpg" alt="" class="wp-image-15416" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-037.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-037-150x144.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 37</em></p>



<ul class="wp-block-list">
<li>horní.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-38"><img loading="lazy" decoding="async" width="201" height="234" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-038.jpg" alt="" class="wp-image-15417" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-038.jpg 201w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-038-129x150.jpg 129w" sizes="(max-width: 201px) 100vw, 201px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 38</em></p>



<ul class="wp-block-list">
<li>dolní: kotvicí zařízení/prvky jsou umístěny na pracovní ploše.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-39"><img loading="lazy" decoding="async" width="300" height="298" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-039.jpg" alt="" class="wp-image-15418" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-039.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-039-150x150.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 39</em></p>



<ul class="wp-block-list">
<li>kotvicí zařízení s&nbsp;poddajným kotvicím vedením (poddajné kotvicí vedení může být umístěno v různých výškách vzhledem k pracovní ploše).</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-40"><img loading="lazy" decoding="async" width="300" height="289" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-040.jpg" alt="" class="wp-image-15419" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-040.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-040-150x145.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 40</em></p>



<p class="wp-block-paragraph">Společné pravidlo pro umístění kotvicích zařízení/prvků je délka případného pádu na&nbsp;volném konci spojovacích prostředku při udržovacích pracích nesmí být delší než 1&nbsp;500 mm, vždy je však nutné vyhodnotit&nbsp;potřebnou výšku pro bezpečné zachycení pádu.</p>



<p class="wp-block-paragraph"><strong>Plochy se sklonem nad 10°</strong></p>



<ul class="wp-block-list">
<li>bezpečnostní střešní háky.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-41"><img loading="lazy" decoding="async" width="300" height="290" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-041.jpg" alt="" class="wp-image-15420" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-041.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-041-150x145.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 41</em></p>



<ul class="wp-block-list">
<li>zachycovač pádu (může být osazen také přímo na pevném žebříku, kdy nahrazuje&nbsp;bezpečnostní koš).</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-42"><img loading="lazy" decoding="async" width="300" height="288" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-042.jpg" alt="" class="wp-image-15421" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-042.jpg 300w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-042-150x144.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 42</em></p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Při práci ve výškách a nad volnou hloubkou vykonávané osamoceně nebo samostatně musí být zaměstnanec seznámen s pravidly pro dorozumívání mezi zaměstnanci na pracovišti nebo pro dorozumívání s vedoucím zaměstnancem. Zaměstnanec vykonávající práci uvedenou musí být poučen o povinnosti přerušit práci, pokud v ní nemůže pokračovat bezpečným způsobem.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-5">1.5 KOTVICÍ BODY A PODDAJNÉ KOTVICÍ VEDENÍ PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank"><strong>ČSN EN 795</strong></a></h3>



<p class="wp-block-paragraph">a) kotvicí zařízení:</p>



<ul class="wp-block-list">
<li>tuhé;</li>



<li>neformovatelné.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-43"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-043.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-043.jpg" alt="" class="wp-image-15422" width="300" height="338" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-043.jpg 400w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-043-133x150.jpg 133w" sizes="(max-width: 300px) 100vw, 300px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 43</em></p>



<p class="wp-block-paragraph">b) poddajné kotvicí vedení</p>



<ul class="wp-block-list">
<li>s osazeným&nbsp;permanentním poddajným kotvicím vedením;</li>



<li>s možností osazení&nbsp;přenosného poddajného kotvicího vedení.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-44"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-044.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-044.jpg" alt="" class="wp-image-15423" width="343" height="136" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-044.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-044-150x59.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 44</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-6">1.6 STANOVENÍ VÝŠKY PÁDU NA SPOJOVACÍM PROSTŘEDKU</h3>



<p class="wp-block-paragraph">Při navrhování záchytných systémů k ochraně proti pádu je vždy potřebné posoudit, zda v každém místě možného pádu je dostatečný volný prostor pro bezpečné zachycení pádu. V České republice se u prací spojených s údržbou za maximální považuje délka pádu na spojovacím prostředku 1&nbsp;500 mm.</p>



<p class="wp-block-paragraph">Délka pádu na spojovacím prostředku je výrazně nižší, než se často uvažuje např. při výstavbě, kdy pod pracovníkem může být dostatečná volná výška k bezpečnému zachycení pádu. Při výstavbě se možnost maximální délky pádu na spojovacím prostředku řídí zpravidla hodnotami, které povoluje dané vybavení pracovníka a dostatečným volným prostorem pro zachycení pádu. To však u údržby není možné, protože je dokončen plášť stavby, na plášti mohou být různé výstupy, prosklené plochy a další skutečnosti, které mohou způsobit při zachycení pádu vážná zranění. Všechny tyto&nbsp;případy musí projektant&nbsp;systému ochrany proti pádu posoudit. Maximální možnost pádu na&nbsp;spojovacím prostředku často předurčuje způsob řešení: zvolit zadržovací systém nebo systém zachycení pádu.</p>



<p class="wp-block-paragraph" id="1-6-1"><strong>1.6.1 Dolní jištění</strong></p>



<ul class="wp-block-list">
<li>kotvicí zařízení/prvek je umístěn v rovině chodidel pracovníka, kotvicí bod je ve vztahu k hraně možného pádu umístěn za pracovní plochou.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-45"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-045.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-045.jpg" alt="" class="wp-image-15424" width="285" height="229" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-045.jpg 569w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-045-150x121.jpg 150w" sizes="(max-width: 285px) 100vw, 285px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 45</em> Stanovení potřebné výšky pro bezpečné zachycení pádu &#8211; dolní jištění za pracovní plochou</p>



<ul class="wp-block-list">
<li>kotvicí zařízení/prvek je umístěn v rovině chodidel pracovníka, kotvicí zařízení/prvek je ve vztahu k hraně možného pádu umístěn před pracovní plochou.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-46"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-046.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-046.jpg" alt="" class="wp-image-15425" width="279" height="198" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-046.jpg 557w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-046-150x106.jpg 150w" sizes="(max-width: 279px) 100vw, 279px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 46</em> Stanovení potřebné výšky pro bezpečné pro zachycení pádu &#8211; dolní jištění před pracovní plochou</p>



<p class="wp-block-paragraph" id="1-6-2"><strong>1.6.2 Hlavové jištění při práci na žebříku</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-47"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-047.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-047.jpg" alt="" class="wp-image-15426" width="323" height="215" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-047.jpg 645w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-047-150x100.jpg 150w" sizes="(max-width: 323px) 100vw, 323px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 47</em></p>



<p class="wp-block-paragraph" id="1-6-3"><strong>1.6.3 Jednotlivé kotvicí&nbsp;zařízení/prvky</strong></p>



<ul class="wp-block-list">
<li>umístěné po obvodu řešené plochy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-48"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-048.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-048.jpg" alt="" class="wp-image-15427" width="382" height="247" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-048.jpg 509w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-048-150x97.jpg 150w" sizes="(max-width: 382px) 100vw, 382px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 48</em></p>



<ul class="wp-block-list">
<li>umístěné ve středu řešené plochy.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-49"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-049.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-049.jpg" alt="" class="wp-image-15428" width="359" height="254" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-049.jpg 478w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-049-150x106.jpg 150w" sizes="(max-width: 359px) 100vw, 359px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 49</em> Obdélníková plocha</p>



<p class="wp-block-paragraph" id="1-6-4"><strong>1.6.4&nbsp;Kotvicí zařízení tvořené jednotlivými prvky&nbsp;umístěné ve středu řešené plochy</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-50"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-050.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-050.jpg" alt="" class="wp-image-15429" width="343" height="194" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-050.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-050-150x85.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 50</em> Čtvercová plocha &#8211; nesprávné řešení umístění kotvicích zařízení/prvků, překročená povolená délka pádu na spojovacím zařízení.</p>



<p class="wp-block-paragraph">Z uvedených ukázek je patrné, že&nbsp;potřebná výška v místě možného pádu je poměrně&nbsp;velká.&nbsp;Lze konstatovat, že u pracovních ploch, které jsou níže než cca 6&nbsp;000 mm nad zemí nebo nad níže ležící plochou, je nutné postupovat velmi obezřetně. Tam, kde není&nbsp;dostatečná výška pro bezpečné zachycení pádu, lze situaci řešit např. vyloučením tlumičů pádu, u nichž pádovou energii pohlcují přetrháním k tomu určené švy na popruhu a použitím jiných typů tlumičů pádu. Délka rozvinutého tlumiče „se švy“ je až 1&nbsp;800 mm. Jinou možností&nbsp;je použít kotvicí zařízení s deformační zónou, které&nbsp;pohlcuje energii působící na tělo, nebo systémy s poddajným kotvicím vedením a kotvicími body s deformační zónou.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Záměna jednoho systému, či řešení za jiný, může mít fatální důsledky v případě pádu.</p>



<p class="wp-block-paragraph">Způsob zajištění a rozměry technických konstrukcí (dále jen „konstrukce”) musí odpovídat povaze prováděných prací, předpokládanému namáhání a musí umožňovat bezpečný průchod. Výběr vhodných přístupů na pracoviště ve výšce musí odpovídat četnosti použití, požadované výšce místa práce a době jejího trvání.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-7">1.7 STANOVENÍ VÝŠKY PÁDU U SYSTÉMŮ S PODDAJNÝM KOTVICÍM VEDENÍM</h3>



<p class="wp-block-paragraph">U poddajných kotvicích vedení je nutné kromě výpočtu výšky pádu na spojovacím prostředku (viz bod. 1.6) vzít v úvahu také průhyb vedení. Průhyb poddajného kotvicího vedení je dán zejména délkou nepřerušeného poddajného kotvicího úseku&nbsp;ocelového a textilního lana a vzdálenostmi mezi jednotlivými konstrukčními kotveními.</p>



<p class="wp-block-paragraph">Dobrým pomocníkem může být tato tabulka:</p>



<p class="wp-block-paragraph" id="tab-4"><em>Tab. 4</em></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-004.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-004.jpg" alt="" class="wp-image-15430" width="386" height="256" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-004.jpg 772w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-004-150x99.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-tab-004-768x508.jpg 768w" sizes="(max-width: 386px) 100vw, 386px" /></a></figure>
</div>


<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Příklad: Vzdálenost mezi kotvicím zařízením/prvky 12 m, celková délka lana 100 m, průhyb lana = 134 cm.</p>



<p class="wp-block-paragraph">Při stanovení potřebné výšky pro bezpečné zachycení pádu je nutné brát v úvahu i průhyb poddajného kotvicího vedení.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-8">1.8&nbsp;PRAVIDLA PRO NAVRHOVÁNÍ ZADRŽOVACÍCH SYSTÉMŮ A SYSTÉMU ZACHYCENÍ PÁDU</h3>



<p class="wp-block-paragraph">Prostředky osobní ochrany, kterými jsou také osobní ochranné pracovní prostředky proti pádu, se použijí v případě, kdy povaha práce vylučuje použití prostředků kolektivní ochrany, nebo není-li použití prostředků kolektivní ochrany s ohledem na povahu, předpokládaný rozsah a dobu trvání práce a počet dotčených zaměstnanců účelné nebo s ohledem na bezpečnost zaměstnance dostatečné.</p>



<p class="wp-block-paragraph">Požadavky na uspořádání, montáž, demontáž, zajištění stability a únosnosti, na používání a kontrolu konstrukce musí být obsaženy v průvodní, případně provozní dokumentaci. Vhodný osobní ochranný pracovní prostředek proti pádu nebo pracovní polohovací systém, včetně míst kotvení, musí být určen v technologickém/pracovním postupu. Pokud se jedná o práce, které zpracování technologického/pracovního postupu nevyžadují, určí vhodný způsob zajištění proti pádu, respektive pracovního polohování, včetně míst kotvení, odborně způsobilá osoba. Místo kotvení osobního ochranného pracovního prostředku proti pádu musí být ve směru pádu dostatečně odolné.</p>



<p class="wp-block-paragraph">Při rozhodování o místu kotvení je nutné definovat možná rizika, která mohou při práci nastat.</p>



<p class="wp-block-paragraph">Rizika:</p>



<ul class="wp-block-list">
<li>pád na volném okraji;</li>



<li>uklouznutí;</li>



<li>propadnutí&nbsp;nechráněným otvorem;</li>



<li>propadnutí konstrukcí;</li>



<li>poryv větru;</li>



<li>nevolnost;</li>



<li>nepozornost při práci a další.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Pracovní aktivity lze členit jako:</p>



<ul class="wp-block-list">
<li>běžné;</li>



<li>plánované;</li>



<li>pravidelné;</li>



<li>nahodilé;</li>



<li>akutní, které je nutné provádět v extrémních podmínkách, mrazu apod. (tyto podmínky jsou pak vždy mimořádně náročné na zajištění ochrany proti pádu).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Současně je potřebné posoudit, zda nastane nutnost přemísťovat břemena, provádět montáže a demontáže, rozměry a tvary ploch, kde se pracovník bude pohybovat, charakter povrchu pracovní plochy, potřeba používat pracovní prostředky a nářadí, počet pracovníků na ploše (velmi podstatné např. při odstraňování nadměrného množství sněhu), rádius pohybu pracovníků, dobu vykonávání prací, výšku budovy a další.</p>



<p class="wp-block-paragraph">Pro pravidelné práce volíme většinou systémy s&nbsp;poddajným kotvicím vedením neprůjezdné (ty, které nedovolují plynulý pohyb po celé délce poddajného kotvicího vedení), pro práce vyžadující velký rozsah pohybu systémy s&nbsp;poddajným kotvicím vedením průjezdné (dovolují plynulý pohyb po celé délce poddajného kotvicího vedení) tedy, bez nutnosti převazovat se mezi jednotlivými poli. Obdobně postupujeme, když navrhujeme systémy pro práce v mimořádné situaci (např. odstraňování nadměrného množství sněhu), pro práce, které je nutné provádět za nepříznivých povětrnostních podmínek a které nesnesou odkladu.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>a) Při krátkodobých montážních pracích ve výškách nevyhnutelných pro osazení stavebních prvků se mohou stavební prvky osazovat a vzájemně spojovat z konzol, z navařených nebo jiným způsobem upevněných příčlí, z profilů ztužujících příhradovou konstrukci nebo podobných nášlapných ploch, pokud zaměstnanec provádějící tyto práce použije osobní ochranné pracovní prostředky proti pádu.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">b) Kolektivní ochranu musíme zásadně volit tam, kde je možný vstup osob, které nejsou poučenými, proškolenými a náležitě vybavenými pracovníky a vstup na střechu je označen a zabezpečen před vstupem neoprávněné osoby. Teprve v ostatních případech je možné navrhovat individuální ochranu proti pádu.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">c) Zaměstnavatel (myšleno pracovníků provádějících jednotlivé činnosti) zajistí, aby zvolené osobní ochranné pracovní prostředky odpovídaly povaze prováděné práce, předpokládaným rizikům a povětrnostní situaci, umožňovaly bezpečný pohyb a aby byly pravidelně prohlíženy a zkoušeny v souladu s požadavky průvodní dokumentace. Přitom smí být použity pouze osobní ochranné pracovní prostředky, které splňují požadavky stanovené zvláštními právními předpisy.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">d) Podle účelu a způsobu použití se rozlišují:</p>



<ul class="wp-block-list">
<li>osobní ochranné pracovní prostředky pro pracovní polohování a prevenci proti pádům z výšky (pracovní polohovací systémy);</li>



<li>osobní ochranné pracovní prostředky proti pádům z výšky (systémy zachycení pádu).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">e) V místech s nebezpečím pádu z výšky nebo do hloubky zajišťuje zhotovitel, aby fyzické osoby pracující na takovém pracovišti osamoceně byly seznámeny s pravidly dorozumívání pro případ nehody a stanoví účinnou formu dohledu pro potřebu včasného poskytnutí první pomoci.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-9">1.9 URČENÍ VHODNÉHO TYPU ZADRŽOVACÍCH SYSTÉMŮ</h3>



<p class="wp-block-paragraph">Rozhodující je bezpečnost a ochrana zdraví pracovníků. Při tom vycházíme zejména z:</p>



<ul class="wp-block-list">
<li>vyhodnocení rizik;</li>



<li>charakteru a rozsahu prací;</li>



<li>doby výkonu práce;</li>



<li>velikosti plochy, na které se pracuje;</li>



<li>tvaru a sklonu plochy, na které se pracuje;</li>



<li>výšky&nbsp; plochy.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="1-9-1"><strong>1.9.1 Některé obecné zásady navrhování individuální ochrany proti pádu</strong></p>



<p class="wp-block-paragraph">Při navrhování umístění jednotlivých kotvicích zařízení/prvků a&nbsp;poddajného kotvicího vedení je nutno dodržovat zásady, které v maximální míře vyloučí lidskou chybu při použití&nbsp;OOPP. Pády z výšky mají velmi často závažné následky, rychlost záchrany je vždy rozhodujícím činitelem.</p>



<p class="wp-block-paragraph">Doba vyproštění pracovníka,&nbsp;jehož pád byl zachycen a je správně jištěn, nemá překročit 10 až 20 minut. Rozhodující vliv na případné zranění a dobu vysvobození má zejména délka volného pádu na spojovacím prostředku.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Vysvobozeného pracovníka je nezbytné po vysvobození ponechat ve svislé poloze nejméně po stejnou dobu, kterou byl pracovník v zavěšení.</p>



<p class="wp-block-paragraph">Při navrhování kotvicích zařízení/prvků a poddajného kotvicího vedení je nutné počítat vždy s nejméně příznivou situací, která může nastat.&nbsp;</p>



<p class="wp-block-paragraph"><strong>Některé zásady navrhování kotvicích bodů a&nbsp;</strong><strong>poddajného kotvicího vedení</strong></p>



<p class="wp-block-paragraph">a) Volná výška případného pádu na&nbsp; spojovacím prostředku nesmí být více než 1&nbsp;500 mm. Tato&nbsp;délka volné části spojovacího prostředku zajišťuje, že nedojde k vážnějšímu zranění; zejména je dána operativní možnost vysvobození osoby i za pomoci osobního kontaktu. Délka volného pádu je definována jako délka spojovacího prostředku od hrany pádu k upevněné osobě. Délku volného pádu také vymezují výrobci bezpečnostních vybavení a je nutné důsledně respektovat jejich návody k použití.</p>



<p class="wp-block-paragraph">b)&nbsp;Samostatné kotvicí zařízení/prvky pro tyto účely nemohou být osazovány na hranu možného pádu. U ploch se sklonem do 10° nemohou být osazovány blíže než 1&nbsp;500 mm od hrany možného pádu. Body umístěné 1500 mm a blíže ke hraně pádu prakticky neumožňují pracovní pohyb po střeše mezi jednotlivými body bez trvalého zajištění&nbsp;proti pádu.</p>



<p class="wp-block-paragraph">c) Systémy s trvale osazeným poddajným kotvicím vedením je možné umístit i na hranu pádu.</p>



<p class="wp-block-paragraph">d) Umístění kotvicích&nbsp;zařízení v ploše musí být vždy v souladu s montážními návody výrobce. Zejména vzdálenosti mezi&nbsp;jednotlivým konstrukčním kotvením&nbsp;je limitující a zpravidla dané výrobcem kotvicích&nbsp;zařízení.</p>



<p class="wp-block-paragraph">e) Kotvicí&nbsp;zařízení smí být osazeno jen na konstrukční prvek stavby, který splňuje podmínky (zejména statické) pro osazení konkrétního typu&nbsp;konstrukčního kotvení. Zatížení při případném pádu je limitováno nejen nosným prvkem, ale je limitováno i&nbsp;typem konstrukčního kotvení.&nbsp;V případě pochybnosti o vhodnosti použít nosný prvek k&nbsp;upevnění kotvicího zařízení a použití daného konstrukčního kotvení je nutné řešení konzultovat se statikem.</p>



<p class="wp-block-paragraph">f) Upevnění kotvicího&nbsp;zařízení musí být doloženo zkouškou provedenou oprávněnou laboratoří nebo doloženo statickým výpočtem. Většina kotvicích&nbsp;zařízení, které jsou na trhu, jsou doloženy certifikátem pouze na výrobek, nikoliv již na propojení s nosnou konstrukcí. U těchto výrobků je nutné způsob&nbsp;konstrukčního kotvení&nbsp;doložit statickým výpočtem. Projekt kotvicích zařízení/prvků se provádí vždy pro daný&nbsp;typ výrobku. Záměna výrobků by mohla vést k nesprávnému výsledku. Pokud výrobce kotvicích&nbsp;zařízení je schopen doložit protokol o zkouškách upevnění kotvicího&nbsp;zařízení na nosný prvek, statický výpočet se nevyžaduje.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Zábranu definuje rovněž nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2006/591?zalozka=text" target="_blank" rel="noreferrer noopener">č. 591/2006 Sb.</a>, o bližších minimálních požadavcích na bezpečnost a ochranu zdraví při práci na, staveništích, ve znění nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2016/136?zalozka=text" target="_blank">č. 136/2016 Sb.</a>&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/591#f4390644" target="_blank">Příloha 1, část I., 1 b)</a>, resp.&nbsp;<a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2006/591#f4390833" target="_blank">Příloha 3, část III., odst. 2</a>.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph">Za vhodnou zábranu se považuje zábradlí, u něhož nemusí být dodrženy požadavky na pevnost ani na zajištění prostoru pod horní tyčí proti propadnutí, přenosné dílcové zábradlí, bezpečnostní značení označující riziko pádu osob upevněné ve výšce horní tyče zábradlí, překážka nejméně 0,6 m vysoká nebo zemina z výkopu, uložená v sypkém stavu do výše nejméně 0,9 m. Zábradlí a strany smí být přerušeny pouze v místech přechodů.</p>



<p class="wp-block-paragraph" id="1-9-2"><strong>1.9.2 Rozdělení ploch s rizikem pádu z výšky nebo do hloubky podle sklonu</strong></p>



<p class="wp-block-paragraph">Pravidla pro posuzování ploch s rizikem pádu jsou odlišná např. od sklonů střech podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=87291&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 73&nbsp;1901</a>&nbsp;Navrhování střech. Norma používá pojmy: plochá střecha ≤ 5°, šikmá střecha &gt; 5° ≤ 45° a strmá 45° &lt; 90°.</p>



<p class="wp-block-paragraph">Pro posuzování potřebných opatření k ochraně před pádem je nutné vycházet z nařízení vlády <a href="https://e-sbirka.gov.cz/sb/2005/362?zalozka=text" target="_blank" rel="noreferrer noopener">č.&nbsp;362/2005 Sb.</a>, o bližších požadavcích na bezpečnost a ochranu zdraví při práci na pracovištích s nebezpečím pádu z výšky nebo do hloubky.</p>



<p class="wp-block-paragraph">Základní členění podle sklonu plochy:</p>



<p class="wp-block-paragraph">1. plochy se sklonem do 10°</p>



<p class="wp-block-paragraph">2. plochy se sklonem nad 25°</p>



<p class="wp-block-paragraph">3. plochy se sklonem nad 45°</p>



<p class="wp-block-paragraph">4. plochy kluzké</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Pojem kluzká plocha není v předpisech definován a je vždy na posouzení dané konkrétní situace. U plochy kluzké je nutné&nbsp;obecně závazná pravidla náležitě upravit. Rozhodnutí o tom, zda plocha je kluzká, přísluší vedoucímu pracovníkovi při stanovení rizik.</p>



<p class="wp-block-paragraph"><strong>1. Plochy se sklonem do 10º</strong></p>



<p class="wp-block-paragraph">Ochranu proti pádu na těchto plochách není nutné provádět, pokud pracoviště, popřípadě přístupová komunikace, je vymezena vhodnou ochranou proti pádu, například zábranou umístěnou ve vzdálenosti nejméně 1,5 m od okraje, na němž hrozí nebezpečí pádu. Toto pravidlo se týká i otvorů nechráněných proti propadnutí.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-51"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-051.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-051.jpg" alt="" class="wp-image-15431" width="343" height="272" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-051.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-051-150x119.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 51</em> Ochrana proti pádu přes okraj střechy pomocí kotvicího zařízení s poddajným kotvicím vedením</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Za vhodnou zábranu se považuje zábrana, která odpovídá&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=80223&amp;cid=5" target="_blank">ČSN 74&nbsp;3305</a>&nbsp;Ochranná zábradlí.</p>



<p class="wp-block-paragraph"><strong>2. Plochy se sklonem nad 25º (je nutné zajištění vždy i proti uklouznutí)</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-52"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-052.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-052.jpg" alt="" class="wp-image-15432" width="343" height="257" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-052.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-052-150x113.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 52</em> Bezpečnostní střešní hák podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;s položeným žebříkem</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Plochy se sklonem nad 25° je nutné považovat za kluzké vždy a opatření musí směřovat i k ochraně před uklouznutím.</p>



<p class="wp-block-paragraph"><strong>3. Plochy se sklonem nad 45°</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-53"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-053.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-053.jpg" alt="" class="wp-image-15433" width="236" height="315" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-053.jpg 472w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-053-112x150.jpg 112w" sizes="(max-width: 236px) 100vw, 236px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 53</em> Bezpečnostní střešní hák podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a>&nbsp;k jištění 1 osoby a položení žebříku do 3 m</p>



<p class="wp-block-paragraph">Pro účel navrhování opatření k ochraně před pádem je vhodné vyčlenit i plochy se zvláštními tvary.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-54"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-054.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-054.jpg" alt="" class="wp-image-15434" width="360" height="143" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-054.jpg 480w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-054-150x60.jpg 150w" sizes="(max-width: 360px) 100vw, 360px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 54</em> Půdorysný tvar</p>



<p class="wp-block-paragraph" id="1-9-3"><strong>1.9.3 Typy kotvicích zařízení pro práci na plochách s rizikem pádu se sklonem do 10°</strong></p>



<p class="wp-block-paragraph"><strong>a) jednotlivé kotvicí&nbsp;zařízení/prvky</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-55"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-055.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-055.jpg" alt="" class="wp-image-15435" width="319" height="211" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-055.jpg 637w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-055-150x99.jpg 150w" sizes="(max-width: 319px) 100vw, 319px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 55</em></p>



<p class="wp-block-paragraph">Řešení za pomoci jednotlivých kotvicích&nbsp;zařízení je vhodné pouze u malých ploch, nebo pro práci pouze na malém prostoru.</p>



<p class="wp-block-paragraph">Nevýhody řešení:</p>



<ul class="wp-block-list">
<li>velké množství prostupů povlakovou krytinou;</li>



<li>při větším rozsahu pohybu nutnost častého „překládání“&nbsp;spojovacího prostředku;</li>



<li>velké riziko nesprávné délky&nbsp;spojovacího prostředku;</li>



<li>riziko chyby při&nbsp;„přemísťování spojovacího prostředku.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>b) systém s poddajným kotvicím vedením</strong></p>



<p class="wp-block-paragraph">Poddajným kotvicím vedením se rozumí vedení, které se neodchýlí od&nbsp;horizontály o více než 15°.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-56"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-056.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-056.jpg" alt="" class="wp-image-15436" width="339" height="206" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-056.jpg 677w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-056-150x91.jpg 150w" sizes="(max-width: 339px) 100vw, 339px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 56</em></p>



<p class="wp-block-paragraph">Výhody řešení:</p>



<ul class="wp-block-list">
<li>menší počet prostupů povlakovou krytinou;</li>



<li>větší pracovní komfort;</li>



<li>nižší riziko volby nesprávné délky spojovacího prostředku.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Nevýhody řešení:</p>



<ul class="wp-block-list">
<li>obtížnější řešení rohových ploch, pokud je poddajné kotvicí vedení více vzdáleno od hrany pádu;</li>



<li>obtížné řešení nepravidelných tvarů střechy;</li>



<li>zpravidla vyšší cena kotvicího zařízení.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>c) kombinovaný systém</strong></p>



<p class="wp-block-paragraph">Kombinovaný systém využívá poddajné kotvicí vedení a jednotlivé kotvicí zařízení.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-57"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-057-058.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-057-058.jpg" alt="" class="wp-image-15437" width="171" height="203" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-057-058.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-057-058-127x150.jpg 127w" sizes="(max-width: 171px) 100vw, 171px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 57</em> a <em>58</em></p>



<p class="wp-block-paragraph">Výhody řešení:</p>



<ul class="wp-block-list">
<li>optimální počet kotvicích zařízení/prvků;</li>



<li>dobrý pracovní komfort;</li>



<li>možnost řešení složitých tvarů zabezpečované plochy.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>d) s využitím systémového montážního lana</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-59"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-059.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-059.jpg" alt="" class="wp-image-15438" width="343" height="275" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-059.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-059-150x120.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 59</em></p>



<p class="wp-block-paragraph">Systém je navržen z hlediska umístění kotvicích zařízení/prvků shodně, jako u systému s poddajným kotvicím vedením. Nepočítá však s osazením&nbsp;permanentního poddajného&nbsp;kotvicího vedení – zpravidla nerezového lana. Nerezové lano je nahrazováno v místě práce systémovým&nbsp;přenosným poddajným kotvicím vedením v&nbsp;provedení – textilní lano. Toto&nbsp;systémové lano se osazuje vždy nejméně na dva sousedící kotvicí zařízení/prvky v místě práce. Pracovníci se zde mohou pohybovat stejně, jako u systému s osazeným&nbsp;permanetním poddajným kotvicím vedením. Po přechodu na jiné místo práce se textilní lano přemístí. Výhodou je nižší cena ve srovnání s osazeným&nbsp;permanetním poddajným kotvicím vedením, nevýhodou jsou vyšší nároky na organizaci pracovních postupů. Toto řešení je vhodné pro vykonávání méně náročných prací. Při navrhování&nbsp;této varianty, je nutné respektovat také podmínky pro používání&nbsp;přenosných poddajných kotvicích vedení, která stanovuje výrobce.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Použití přenosných poddajných kotvicích vedení je možné pouze pro některé systémy, které jsou k tomu určeny.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-60"><img loading="lazy" decoding="async" width="198" height="149" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-060.jpg" alt="" class="wp-image-15439" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-060.jpg 198w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-060-150x113.jpg 150w" sizes="(max-width: 198px) 100vw, 198px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 60</em> Přenosné poddajné kotvicí vedení určené k propojení kotvicích zařízení/prvků</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-61"><img loading="lazy" decoding="async" width="198" height="165" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-061.jpg" alt="" class="wp-image-15440" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-061.jpg 198w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-061-150x125.jpg 150w" sizes="(max-width: 198px) 100vw, 198px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 61</em> Spojovací prostředek s textilním tlumičem pádu</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-10">1.10 POSTUP PROJEKTANTA V ROZHODOVÁNÍ O VOLBĚ OCHRANY PROTI PÁDU</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-62"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-062.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-062.jpg" alt="" class="wp-image-15441" width="377" height="322" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-062.jpg 754w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-062-150x128.jpg 150w" sizes="(max-width: 377px) 100vw, 377px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 62</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-11">1.11 NEJČASTĚJŠÍ CHYBY V UMÍSTĚNÍ KOTVICÍCH BODŮ</h3>



<p class="wp-block-paragraph">Porušení pravidla maximální povolené výšky pádu na spojovacím prostředku.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-63"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-063.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-063.jpg" alt="" class="wp-image-15442" width="343" height="241" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-063.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-063-150x105.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 63</em> Čtvercový půdorys</p>



<p class="wp-block-paragraph">Toto řešení vyžaduje použití spojovacího prostředku do nejvzdálenějšího bodu. V místě nejkratší vzdálenosti je však překročena povolená výška pádu na spojovacím prostředku a hrozí riziko úrazu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-64"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-064.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-064.jpg" alt="" class="wp-image-15443" width="343" height="239" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-064.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-064-150x105.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 64</em> Obdélníkový půdorys &#8211; nesprávně umístěné kotvicí zařízení/prvky &#8211; překročená povolená výška pádu na spojovacím prostředku</p>



<p class="wp-block-paragraph">Rovněž v tomto případě hrozí riziko „nadměrného, nebezpečného“ pádu v nejbližším bodě hrany střechy od osazeného kotvicího bodu. Toto řešení také vyžaduje použití&nbsp;spojovacího prostředku do nejvzdálenějšího místa práce. V místě nejkratší vzdálenosti je však překročena povolená výška pádu na spojovacím prostředku a hrozí riziko úrazu.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="1-12">1.12 URČENÍ DÉLKY PŘÍPOJNÉHO LANA</h3>



<p class="wp-block-paragraph" id="1-12-1"><strong>1.12.1 Určení délky&nbsp;spojovacího prostředku&nbsp;bez pomocného kotvicího bodu</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-65"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-065.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-065.jpg" alt="" class="wp-image-15444" width="343" height="125" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-065.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-065-150x55.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 65</em></p>



<p class="wp-block-paragraph">Toto řešení vyhovuje zásadám pro umístění kotvicích zařízení/prvků. Pracovník použije maximálně spojovací prostředek délky 7 m, ani v nejbližším místě od kotvicího zařízení/prvků nehrozí překročení povolené výšky volného pádu.</p>



<p class="wp-block-paragraph" id="1-12-2"><strong>1.12.2 Určení délky spojovacího zařízení za využití pomocného kotvicího&nbsp;zařízení/prvků</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-66"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-066.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-066.jpg" alt="" class="wp-image-15445" width="300" height="203" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-066.jpg 599w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-066-150x101.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 66</em></p>



<p class="wp-block-paragraph">Jestliže je kotvicí zařízení/prvek dále než 5 m od nejbližší hrany pádu, musí být na diagonále ve směru k rohovému bodu umístěn ještě jedno kotvicí zařízení/prvek, umístěný 5 m od základního kotvicího zařízení/prvku.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2">2 PŘÍKLADY ŘEŠENÍ</h3>



<h3 class="wp-block-heading" id="2-1">2.1 ŘEŠENÍ PLOCH SE SKLONEM DO 10°</h3>



<p class="wp-block-paragraph" id="2-1-1"><strong>2.1.1&nbsp;Řešení s pomocí samostatných kotvicích zařízení/prvků</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-67"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-067.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-067.jpg" alt="" class="wp-image-15446" width="360" height="197" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-067.jpg 720w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-067-150x82.jpg 150w" sizes="(max-width: 360px) 100vw, 360px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 67</em></p>



<p class="wp-block-paragraph">Všechna schematická znázornění nepředpokládají možnost propadnutí konstrukcí. Ne vždy větší počet kotvicích zařízení/prvků musí znamenat také větší bezpečnost práce.</p>



<p class="wp-block-paragraph">Příklad použití kotvicích zařízení/prvků, které mohou být navzájem vzdálené max. 7,5 m.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-68"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-068.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-068.jpg" alt="" class="wp-image-15447" width="343" height="170" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-068.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-068-150x74.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 68</em></p>



<p class="wp-block-paragraph">U tohoto způsobu se projevují tyto nevýhody:</p>



<ul class="wp-block-list">
<li>mnoho kotvicích zařízení/prvků;</li>



<li>mnoho otvorů ve střeše;</li>



<li>nebezpečí pochybení při volbě délky spojovacího prostředku;</li>



<li>časté přemísťování spojovacího prostředku;</li>



<li>náročnější montáž.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-69"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-069.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-069.jpg" alt="" class="wp-image-15448" width="326" height="271" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-069.jpg 652w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-069-150x125.jpg 150w" sizes="(max-width: 326px) 100vw, 326px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 69</em></p>



<p class="wp-block-paragraph"><strong>Riziko nesprávné volby délky&nbsp;</strong><strong>spojovacího prostředku samostatných kotvicích zařízení/prvků</strong></p>



<p class="wp-block-paragraph">I v případě, že jsou dodrženy správné vzdálenosti od hrany, může nastat situace, kdy pracovník nesprávně posoudí potřebnou délku spojovacího prostředku. Takto navržený systém nezajišťuje maximální eliminaci nesprávného postupu pracovníků, kteří na střeše pracují. Vzdálenost kotvicích zařízení/prvků od hrany je správná. Hrozí však riziko špatné volby délky&nbsp;spojovacího prostředku. Při rozteči mezi kotvicími body 7,5 m a vzdálenosti kotvicích zařízení/prvků od hrany střechy 2,5 m nesmí délka spojovacího prostředku překročit 4,0 m.</p>



<p class="wp-block-paragraph">Pracovník vykonávající práce musí být s tímto rizikem seznámen!</p>



<p class="wp-block-paragraph">Řešení je sice možné, ale nevylučuje maximálně možnou lidskou chybu. Pokud situace dovoluje, snažíme se tato řešení nepoužívat.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-2">2.2 ŘEŠENÍ S POMOCÍ PODDAJNÉHO KOTVICÍHO VEDENÍ BEZ POUŽITÍ POMOCNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-70"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-070.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-070.jpg" alt="" class="wp-image-15449" width="253" height="350" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-070.jpg 506w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-070-108x150.jpg 108w" sizes="(max-width: 253px) 100vw, 253px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 70</em></p>



<p class="wp-block-paragraph">Použití kotvicích zařízení/prvků s možností vzdálenosti 10,0 m.</p>



<p class="wp-block-paragraph">Takto zvolené řešení umožní přístup ke hraně střechy i ke všem světlíkům.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Pracovník vykonávající práce musí být upozorněn na povinnost přístupu ke světlíkům pouze ze strany poddajného kotvicího vedení. Při pravidelné práci na a v blízkosti světlíků je vhodné zvolit osazení poddajného kotvicího vedení i mezi zbylými řadami světlíků.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong>&nbsp;Každý typ systémových kotvicích zařízení/prvků má výrobcem stanovenou maximální vzdálenost mezi kotvicími zařízením/prvky!</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-3">2.3 PŘÍKLADY ŘEŠENÍ S POMOCÍ PODDAJNÉHO KOTVICÍHO VEDENÍ ZA POUŽITÍ POMOCNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-71"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-071.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-071.jpg" alt="" class="wp-image-15450" width="123" height="227" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-071.jpg 493w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-071-82x150.jpg 82w" sizes="(max-width: 123px) 100vw, 123px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 71</em></p>



<p class="wp-block-paragraph">EAP &#8211; samostatné kotvicí zařízení/prvky</p>



<p class="wp-block-paragraph">Správné umístění pomocných kotvicích zařízení/prvků je velmi důležité!</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-4">2.4&nbsp;PŘÍKLADY ŘEŠENÍ S POMOCÍ PODDAJNÉHO KOTVICÍHO VEDENÍ S NEDOSTATEČNÝM PROSTOREM PRO VOLNÝ PÁD NA SPOJOVACÍM PROSTŘEDKU</h3>



<p class="wp-block-paragraph">Tato varianta je nutná vždy tam, kde není dostatečná výška pro bezpečné zachycení&nbsp;pádu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-72"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-072.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-072.jpg" alt="" class="wp-image-15451" width="343" height="257" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-072.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-072-150x112.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 72</em></p>



<p class="wp-block-paragraph">Nevýhody:</p>



<ul class="wp-block-list">
<li>na střeše mohou pracovat jen pracovníci vybavení zatahovacím zachycovačem pádu;</li>



<li>při nutnosti okamžitého zásahu na střeše nemusí být pracovníci takto vybaveni a je nutné volit zkrácení lana v místech nedostatečné hloubky pádu;</li>



<li>nutnost mít tuto skutečnost trvale na paměti;</li>



<li>povinnost použít zadržovací systém podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=60765&amp;cid=5" target="_blank">ČSN EN 358</a>.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Pracovník se nesmí dostat do situace, kdy by došlo k volnému pádu na níže ležící plochu! U permanentních systémů nelze zpravidla počítat s použitím zatahovacího zachycovače pádu!</p>



<p class="wp-block-paragraph">Vhodnější je v místech nedostatečné výšky pro zachycení pádu kotvicí zařízení oddálit tak, aby nebyla stanovena podmínka použití zatahovacího zachycovače pádu.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-5">2.5 PŘÍKLAD ŘEŠENÍ PLOCH NEPRAVIDELNÝCH TVARŮ ZA POUŽITÍ POMOCNÝCH KOTVICÍCH ZAŘÍZENÍ/PRVKŮ</h3>



<p class="wp-block-paragraph">Možná rizika: pád na volném okraji</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-73"><img loading="lazy" decoding="async" width="400" height="142" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-073.jpg" alt="" class="wp-image-15452" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-073.jpg 400w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-073-150x53.jpg 150w" sizes="(max-width: 400px) 100vw, 400px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 73</em></p>



<p class="wp-block-paragraph">Obdobným způsobem se lze vypořádat s většinou případů, které mohou nastat. Kombinace poddajného kotvicího vedení a samostatných kotvicích zařízení/prvků umožňuje mnoho variant, vždy je však nutné dbát na zásadu správného navrhování bezpečné délky spojovacího prostředku pro bezpečné zachycení pádu.&nbsp;</p>



<p class="wp-block-paragraph">Platí zásada: pokud k chybě může dojít, také k ní dojde!</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-6">2.6 PŘÍKLAD ŘEŠENÍ PLOCH SE SKLONEM NAD 10° A PLOCH S KLUZKÝM POVRCHEM</h3>



<p class="wp-block-paragraph">I pro tato řešení platí pravidla uvedená v předchozích kapitolách.</p>



<p class="wp-block-paragraph" id="2-6-1"><strong>2.6.1 Hřebenový systém doplněný o samostatné kotvicí zařízení/prvky</strong></p>



<p class="wp-block-paragraph">Při tomto způsobu řešení systému zachycení pádu lze využít systém s poddajným kotvicím vedením, který se doplní o samostatné kotvicí zařízení/prvky, zpravidla typu A podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 795</a>.</p>



<p class="wp-block-paragraph">Takto provedený způsob ochrany proti pádu vyžaduje přístup k hřebenovému vedení, nejlépe vhodně umístěným výlezem na plochu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-74"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-074.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-074.jpg" alt="" class="wp-image-15453" width="400" height="240" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-074.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-074-150x90.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-074-768x461.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 74</em></p>



<p class="wp-block-paragraph">EAP &#8211; jednotlivý kotvicí bod</p>



<p class="wp-block-paragraph" id="2-6-2"><strong>2.6.2 Obvodový systém za pomoci poddajného kotvicího vedení podle typu C, nebo kotvicích&nbsp;zařízení/prvků&nbsp;typu A podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>, případně&nbsp;bezpečnostních střešních&nbsp;háků podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong></p>



<p class="wp-block-paragraph">Použití systému s poddajným kotvicím vedením s vedením přes hřeben lze pouze do 15° &#8211; viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-75"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-075.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-075.jpg" alt="" class="wp-image-15454" width="400" height="209" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-075.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-075-150x78.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-075-768x401.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 75</em></p>



<p class="wp-block-paragraph">Volba vhodného způsobu řešení kotvicího&nbsp; zařízení je také limitována typem krytiny a druhem nosné konstrukce. Jednotliví výrobci často limitují použití daného výrobku dalšími podmínkami pro osazení a montáž.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-76"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-076.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-076.jpg" alt="" class="wp-image-15455" width="343" height="136" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-076.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-076-150x60.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 76</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-7">2.7 PŘÍKLADY ŘEŠENÍ POCHOZÍCH ŽLABŮ A OKAPŮ ZA POUŽITÍ KOTVICÍCH BODŮ TYPU A PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>, PŘÍPADNĚ BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ PODLE&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-77"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-077.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-077.jpg" alt="" class="wp-image-15456" width="343" height="201" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-077.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-077-150x88.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 77</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-8">2.8 PŘÍKLADY ŘEŠENÍ STŘECH SE SKLONEM DO 25° ZA POUŽITÍ BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ PODLE&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong></h3>



<ul class="wp-block-list">
<li>sedlová střecha.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-78"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-078.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-078.jpg" alt="" class="wp-image-15457" width="400" height="100" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-078.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-078-150x38.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-078-768x192.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 78</em></p>



<ul class="wp-block-list">
<li>pultová střecha.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-79"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-079.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-079.jpg" alt="" class="wp-image-15458" width="400" height="91" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-079.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-079-150x34.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-079-768x175.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 79</em></p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Při použití tohoto způsobu musí být vzdálenost krokví minimálně podle roztečí jednotlivých&nbsp;<strong>bezpečnostních střešních</strong>&nbsp;háků.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-9">2.9 PŘÍKLADY ŘEŠENÍ SEDLOVÝCH STŘECH SE SKLONEM NAD 25° ZA POUŽITÍ BEZPEČNOSTNÍCH&nbsp;STŘEŠNÍCH HÁKŮ PODLE&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong>&nbsp;&#8211; CELOPLOŠNÉ ŘEŠENÍ</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-80"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-080.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-080.jpg" alt="" class="wp-image-15459" width="400" height="161" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-080.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-080-150x60.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-080-768x308.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 80</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-81"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-081.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-081.jpg" alt="" class="wp-image-15460" width="400" height="163" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-081.jpg 800w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-081-150x61.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-081-768x313.jpg 768w" sizes="(max-width: 400px) 100vw, 400px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 81</em></p>



<p class="wp-block-paragraph">Tento typ střechy vyžaduje ochranu proti uklouznutí v celé ploše střechy. Navržené řešení bezpečnostních střešních háků je možné využít i při montáži střešního pláště.</p>



<p class="wp-block-paragraph">Při údržbě a obsluze střech s tímto sklonem není zpravidla nutný celoplošný pohyb při udržovacích pracích. Při využití dalšího nejbližšího kotvicího háku se předpokládá používání teleskopické tyče pro zachycení karabiny spojovacího prostředku k dalšímu bezpečnostnímu střešnímu háku.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-10">2.10 PŘÁKLADY ŘEŠENÍ VALBOVÝCH STŘECH SE KLONEM NAD 25° ZA POUŽITÍ BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ PODLE&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong>&nbsp;&#8211; CELOPLOŠNÉ ŘEŠENÍ</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-82"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-082.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-082.jpg" alt="" class="wp-image-15461" width="330" height="192" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-082.jpg 659w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-082-150x87.jpg 150w" sizes="(max-width: 330px) 100vw, 330px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 82</em></p>



<p class="wp-block-paragraph">Bezpečnostní střešní háky na rozdíl od sněhových zábran nezvyšují množství zadržovaného sněhu a tím zatížení střechy. Použití bezpečnostních střešních háků některých výrobců umožňuje osazení montážních lávek i položení žebříku délky do 3,0 m na bezpečnostní střešní.</p>



<p class="wp-block-paragraph">Tento typ střechy vyžaduje ochranu proti uklouznutí v celé ploše střechy. Takto navržené řešení bezpečnostních střešních háků je možné použít i při montáži střešního pláště.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="2-11">2.11 PŘÍKLADY ŘEŠENÍ SEDLOVÝCH STŘECH SE SKLONEM NAD 25° ZA POUŽITÍ BEZPEČNOSTNÍCH STŘEŠNÍCH HÁKŮ PODLE&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=75715&amp;cid=5" target="_blank">ČSN EN 517</a></strong>&nbsp;&#8211; ZABEZPEČENÍ VÝSTUPU NA STŘECHU</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-83"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-083.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-083.jpg" alt="" class="wp-image-15462" width="383" height="276" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-083.jpg 511w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-083-150x108.jpg 150w" sizes="(max-width: 383px) 100vw, 383px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 83</em></p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">Samostatné bezpečnostní střešní háky je nutno umístit v blízkosti předpokládaného místa výlezu na střechu.</p>



<p class="wp-block-paragraph">Je nutno počítat s místy předpokládaného pohybu po střeše &#8211; např. přístup k&nbsp;fotovoiltaickým a&nbsp;solárním kolektorům, komínům, větracím růžicím apod.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3">3&nbsp;PERIODICKÉ PROHLÍDKY KOTVICÍCH ZAŘÍZENÍ</h3>



<p class="wp-block-paragraph">Kotvicí zařízení jsou vyrobeny zpravidla z kvalitní ušlechtilé oceli tak, aby trvale odolávaly povětrnostním podmínkám. Periodické prohlídky mohou provádět pouze odborně způsobilé osoby – pokud výrobce uzná za vhodné, je odborně způsobilou osobou pouze výrobce nebo výrobcem autorizovanou a osoba nebo organizace (dále „oprávněná osoba“).</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="3-1">3.1 NĚKTERÉ ZÁSADY POUŽÍVÁNÍ, PROVÁDĚNÍ KONTROLY KOTVICÍCH ZAŘÍZENÍ</h3>



<p class="wp-block-paragraph" id="3-1-1"><strong>3.1.1 Povinnosti před&nbsp;každým použitím kotvicího zařízení</strong></p>



<ul class="wp-block-list">
<li>vizuálně zkontrolovat stav a úplnost systému;</li>



<li>ověřit, zda systém nebyl narušen, přerušen či jinak poškozen;</li>



<li>vykazuje-li systém jakoukoliv pochybnost o bezvadném stavu, nelze systém používat a je nutné zajistit kontrolu oprávněnou osobou.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="3-1-2"><strong>3.1.2 Základní zásady používání kotvicího zařízení</strong></p>



<ul class="wp-block-list">
<li>kotvicí zařízení lze používat výlučně k účelu, pro který bylo vyrobeno a instalováno;</li>



<li>kotvicí zařízení lze používat výlučně podle pokynů a návodů výrobce;</li>



<li>kotvicí zařízení lze používat výlučně podle pokynů k používání, které je povinen dodavatel kotvicího zařízení předložit;</li>



<li>ve spojení s kotvicím zařízením lze používat pouze schválené&nbsp; OOPP určené k ochraně proti pádu.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Zaměstnavatel zajistí, aby zvolené OOPP odpovídaly povaze prováděné práce, předpokládaným rizikům a povětrnostní situaci, umožňovaly bezpečný pohyb a aby byly pravidelně prohlíženy a zkoušeny v souladu s požadavky průvodní dokumentace; přitom smí být použity pouze osobní ochranné pracovní prostředky, které splňují požadavky stanovené zvláštními právními předpisy (viz nařízení vlády <a rel="noreferrer noopener" href="https://e-sbirka.gov.cz/sb/2021/390?zalozka=text" target="_blank">č. 390/2021 Sb.</a>, o bližších podmínkách poskytování osobních ochranných pracovních prostředků, mycích, čisticích a dezinfekčních prostředků).</p>



<p class="wp-block-paragraph">Vhodný osobní ochranný pracovní prostředek proti pádu, popřípadě pracovní polohovací systém, včetně kotevních míst, musí být určen v technologickém postupu. Pokud se jedná o práce, které zpracování technologického postupu nevyžadují, určí vhodný způsob zajištění proti pádu, respektive pracovního polohování (zádržné systémy zpravidla nepředpokládají polohování), včetně míst kotvení, odborně způsobilý zaměstnanec pověřený zaměstnavatelem. Místo kotvení osobního ochranného pracovního prostředku proti pádu musí být ve směru pádu dostatečně odolné.</p>



<p class="wp-block-paragraph" id="3-1-3"><strong>3.1.3 Osobní ochranné pracovní prostředky proti pádu</strong></p>



<p class="wp-block-paragraph">Podle účelu a způsobu použití se rozlišují:</p>



<p class="wp-block-paragraph">a) osobní ochranné pracovní prostředky pro pracovní polohování a prevenci proti pádům z výšky (pracovní polohovací systémy);</p>



<p class="wp-block-paragraph">b) osobní ochranné pracovní prostředky proti pádům z výšky (systémy zachycení pádu).</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-84"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-084.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-084.jpg" alt="" class="wp-image-15463" width="225" height="308" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-084.jpg 450w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-084-110x150.jpg 110w" sizes="(max-width: 225px) 100vw, 225px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 84</em></p>



<p class="wp-block-paragraph" id="3-1-4"><strong>3.1.4 Přerušení práce ve výškách</strong></p>



<p class="wp-block-paragraph">Při nepříznivé povětrnostní situaci je zaměstnavatel povinen zajistit přerušení prací. Za nepříznivou povětrnostní situaci, která výrazně zvyšuje nebezpečí pádu nebo sklouznutí, se při pracích ve výškách považuje:</p>



<p class="wp-block-paragraph">a) bouře, déšť, sněžení nebo tvoření námrazy;</p>



<p class="wp-block-paragraph">b) čerstvý vítr o rychlosti nad 8 m/s (síla větru 5 stupňů Bf) při práci na zavěšených pracovních plošinách, pojízdných lešeních, žebřících nad 5 m výšky práce a při použití závěsu na laně u pracovních polohovacích systémů; v ostatních případech silný vítr o rychlosti nad 11 m/s (síla větru 6 stupňů Bf);</p>



<p class="wp-block-paragraph">c) dohlednost v místě práce menší než 30 m;</p>



<p class="wp-block-paragraph">d) teplota prostředí během provádění prací nižší než -10 °C.</p>



<p class="wp-block-paragraph" id="3-1-5"><strong>3.1.5 Základní zásady revizí&nbsp;periodických prohlídek kotvicích zařízení</strong></p>



<p class="wp-block-paragraph">Po ukončení instalace, v rámci předání kotvicího zařízení k použití, je nezbytné zajistit výchozí prohlídku oprávněnou osobou.</p>



<p class="wp-block-paragraph">Kotvicí zařízení je nutné podrobit zpravidla roční periodické kontrole, kterou provádí oprávněná osoba za dodržení návodů výrobce. O provedené&nbsp;kontrole je nutné provést záznam. Knihu o provedených kontrolách vystavuje dodavatel kotvicího zařízení spolu s ostatní povinnou instalační dokumentací. Za zajištění pravidelné o kontroly odpovídá vlastník/uživatel/správce kotvicího zařízení.</p>



<p class="wp-block-paragraph">Poškozené či jinak narušené části je nutno vždy vyměnit a do doby opravy zamezit používání!</p>



<p class="wp-block-paragraph">Kotvicí zařízení, které bylo vystaveno síle při pádu osoby, je nutné podrobit kontrole oprávněnou osobou. Po pádu je třeba kotvicí zařízení vyřadit z provozu a zajistit kontrolu. Případné opravy může provádět pouze k tomu určená a vyškolená firma.</p>



<p class="wp-block-paragraph" id="3-1-6"><strong>3.1.6 Školení zaměstnanců</strong></p>



<p class="wp-block-paragraph">Zaměstnavatel poskytuje zaměstnancům v dostatečném rozsahu školení o bezpečnosti a ochraně zdraví při práci ve výškách a nad volnou hloubkou, zejména pokud jde o práce ve výškách nad 1,5 m, kdy zaměstnanci nemohou pracovat z pevných a bezpečných pracovních podlah, kdy pracují na pohyblivých pracovních plošinách, na žebřících ve výšce nad 5 m a o používání osobních ochranných pracovních prostředků.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4">4 ZÁKLADNÍ PRAVIDLA MONTÁŽE ZADRŽOVACÍCH&nbsp;SYSTÉMŮ A SYSTÉMŮ ZACHYCENÍ PÁDU</h3>



<p class="wp-block-paragraph">Montáž kotvicích zařízení,&nbsp;bezpečnostních střešních háků a systémů s poddajným kotvicím vedením lze provádět výhradně takto:</p>



<ul class="wp-block-list">
<li>uspořádání, montáž, demontáž, zajištění stability a únosnosti, používání a kontrola těchto systémů musí odpovídat zpracované dokumentaci &#8211; viz nařízení vlády č. 362/2005 Sb.,&nbsp;<a href="https://e-sbirka.gov.cz/sb/2005/362#prilohy" target="_blank" rel="noreferrer noopener">přílohy</a>&nbsp;odst. I, bod 3) 3;</li>



<li>důsledně podle montážního návodu dodaného pro daný prvek a&nbsp; zařízení;</li>



<li>je povolena instalace pouze řádně certifikovaných&nbsp;výrobků, nebo zámečnických výrobků doložených statickým výpočtem &#8211; viz&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a>;</li>



<li>instalaci se vede předepsaná dokumentace &#8211; instalaci může provádět pouze firma, která je k tomuto účelu řádně vyškolena oprávněnou osobou;</li>



<li>kotvicí zařízení musí být bez koroze, poškození a deformací;</li>



<li>je nutné dodržovat doporučení k použití ostatních výrobků používaných v souvislosti s tímto výrobkem;</li>



<li>kotvicí zařízení nesmí přijít do styku s chemikáliemi nebo jinými agresivními látkami;</li>



<li>v případě pochybností o funkčnosti je nutné se vždy obrátit na výrobce;</li>



<li>zabezpečení volných okrajů a míst možného pádu musí být spolehlivé, musí zabránit pádu, případný pád musí být bezpečně zachycen a musí být instalováno před započetím prací;</li>



<li>samostatně je nutné řešit zajištění bezpečné práce pro firmu osazující systémy k&nbsp;ochraně proti pádu.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Instalační doporučení podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank">ČSN EN 795</a></strong></p>



<p class="wp-block-paragraph"><strong>Všeobecné doporučení</strong></p>



<p class="wp-block-paragraph">Je-li kotvicí zařízení zamýšleno k použití výlučně pro osobní ochranný prostředek, mělo by být jasně označeno piktogramem, nebo jiným jasně viditelným a srozumitelným označením na, nebo blízko kotvicího zařízení, jasně uvádějícím, že zařízení je navrženo výlučně pro použití osobního ochranného prostředku.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-85"><img loading="lazy" decoding="async" width="350" height="350" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-085.jpg" alt="" class="wp-image-15464" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-085.jpg 350w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-085-150x150.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-085-300x300.jpg 300w" sizes="(max-width: 350px) 100vw, 350px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 85</em></p>



<p class="wp-block-paragraph"><strong>Typ A &#8211; Kotvicí zařízení s&nbsp;potřebou konstrukčního kotvení nebo upevňovacího prvku</strong></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-86"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-086.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-086.jpg" alt="" class="wp-image-15465" width="343" height="271" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-086.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-086-150x119.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 86</em></p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-87"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-087.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-087.jpg" alt="" class="wp-image-15466" width="343" height="280" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-087.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-087-150x123.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 87</em></p>



<p class="wp-block-paragraph">Výrobce je povinen dodat informaci o vhodnosti základních materiálů, konstrukčního kotvení nebo upevňovacích prvků, jsou-li použity, vzhledem k&nbsp;zatížení zaznamenaným na kotvicím zařízení v&nbsp;průběhu zkoušek dynamické pevnosti a celistvosti. Instalace by měla být přiměřeně ověřena podle pokynů výrobce, a to výpočtem nebo zkoušením.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-88"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-088.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-088.jpg" alt="" class="wp-image-15467" width="343" height="218" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-088.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-088-150x95.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 88</em></p>



<p class="wp-block-paragraph"><strong>Typ B &#8211;&nbsp;</strong><strong>Kotvicí zařízení bez&nbsp; potřeby konstrukčního kotvení</strong></p>



<p class="wp-block-paragraph">U takových kotvicích zařízení jako jsou kotvicí zařízení se třemi nebo čtyřmi rameny, výrobce musí poskytnout radu o požadavku na stabilitu kotvicího zařízení a návod, jak ji dosáhnout.</p>



<p class="wp-block-paragraph"><strong>C &#8211; Kotvicí zařízení používající poddajná kotvicí vedení</strong></p>



<p class="wp-block-paragraph">Součástí informací, která poskytuje výrobce, musí být zejména:</p>



<ul class="wp-block-list">
<li>vzdálenost způsobená odchylkou poddajného kotvicího vedení za podmínek při používání, včetně zachycení pádu nebo zadržení;</li>



<li>varování, že kotvicí zařízení typu C by mělo být instalováno tak, že v&nbsp;případě zachycení pádu, odchylka kotvicího vedení nevede ke kontaktu s&nbsp;ostrou hranou nebo jakýmkoliv bodem, kde může vzniknout poškození kotvicího vedení;</li>



<li>maximální úhel, při kterém kotvicí vedení by mohlo vstupovat nebo opouštět střední podpory, např. střední nebo rohová kotvení;</li>



<li>maximální dovolený úhel od horizontály pro kotvicí zařízení;</li>



<li>kde výrobce povoluje přímé připojení ke kotvicímu vedení, bez potřeby pro pohyblivý kotvicí bod (např. kde spojovací prostředek nebo spojka je připevněna přímo ke kotvicímu vedení), sdělení informující uživatele o typu (typech) připojení, která mohou být použita;</li>



<li>kde kotvicí bod nemůže projít přes nespojitost v&nbsp;kotvicím vedením bez jeho odstranění z kotvicího vedení, např. oblouky nebo střední kotvení, popis vhodných opatření pro bezpečné přenesení pohyblivého bodu.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-89"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-089.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-089.jpg" alt="" class="wp-image-15468" width="343" height="277" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-089.jpg 685w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-089-150x121.jpg 150w" sizes="(max-width: 343px) 100vw, 343px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 89</em></p>



<p class="wp-block-paragraph">Všude, kde je to vhodné, by mělo být zařízení instalováno na konstrukcích, jež umožňují zařízení zkoušet. Výpočty provedené kvalifikovaným inženýrem by měly prověřit, že hlavní nosná konstrukce s koncovým a středním konstrukčním kotvením vydrží předpokládané síly.</p>



<p class="wp-block-paragraph">V situaci, kde není možnost ověření výpočtem, např. kde mechanické vlastnosti instalačních materiálů nejsou známy, musí montér ověřit vhodnost instalování kotvicího zařízení v místě instalace.</p>



<p class="wp-block-paragraph"><strong>Typ D &#8211; Kotvicí zařízení používající&nbsp; pevné kotvicí vedení</strong></p>



<p class="wp-block-paragraph">Součástí informací, která poskytuje výrobce, musí být zejména:</p>



<ul class="wp-block-list">
<li>maximální dovolený úhel od horizontály pro kotvicí zařízení;</li>



<li>kde výrobce povoluje přímé připojení ke kotvicímu vedení, bez potřeby pro pohyblivý kotvicí bod (např. kde spojovací prostředek nebo spojka je připevněna přímo ke kotvicímu vedení), sdělení informující uživatele o typu (typech) připojení, která mohou být použita;</li>



<li>kde kotvicí bod nemůže projít přes nespojitost v&nbsp;kotvicím vedením bez jeho odstranění z kotvicího vedení, např. oblouky nebo střední kotvení, popis vhodných opatření pro bezpečné přenesení pohyblivého bodu.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-90"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-090.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-090.jpg" alt="" class="wp-image-15469" width="240" height="300" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-090.jpg 479w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-090-120x150.jpg 120w" sizes="(max-width: 240px) 100vw, 240px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 90</em></p>



<p class="wp-block-paragraph"><strong>Typ E &#8211; Kotvicí zařízení držící vlastní hmotností a třením</strong></p>



<p class="wp-block-paragraph">Kotvicí zařízení držící vlastní hmotností typu vodní břemeno by mělo být odstraněno z provozu, vyskytují-li se úniky.</p>



<p class="wp-block-paragraph">Jiný způsob montáže než určuje výrobce není dovolen!</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="4-1">4.1 NAVRHOVÁNÍ KOTVICÍCH BODŮ URČENÝCH K PÉČI O FASÁDU FORMOU LANOVÉHO PŘÍSTUPU</h3>



<p class="wp-block-paragraph">K navrhování kotvicích bodů určených k péči o fasádu v závěsu&nbsp;formou lanového přístupu&nbsp;není v současné době v ČR jednotný právní předpis. Pravidla je nutné získat z více zdrojů. Uspořádání jednotlivých bodů, jejich umístění se řídí potřebou vykonávané činnosti a šíří záběru. Při mytí fasády je to dáno zpravidla rozpětí rukou, plus délkou používaného nástroje. Tento součet se má rovnat maximálně ½ vzdálenosti mezi kotvicími zařízením/prvky.</p>



<p class="wp-block-paragraph" id="4-1-1"><strong>4.1.1 Obecná pravidla pro&nbsp;práci formou lanového přístupu</strong></p>



<p class="wp-block-paragraph"><strong>Použití formou lanového přístupu s prostředky pro pracovní polohování je dále možné, jen pokud:</strong></p>



<p class="wp-block-paragraph">a) je systém tvořen nejméně dvěma nezávislými lany, přičemž jedno slouží jako nosný prostředek pro výstup, sestup a zavěšení v požadované poloze (pracovní lano/vedení) a druhé jako záložní (zajišťovací/bezpečností lano/vedení);</p>



<p class="wp-block-paragraph">b) zaměstnanec používá zachycovací postroj, který je prostřednictvím pohyblivého zachycovače pádu (sleduje pohyb zaměstnance) připojen k zajišťovacímu lanu;</p>



<p class="wp-block-paragraph">c) se k pohybu po pracovním laně používají výhradně k tomu určené prostředky pro výstup a sestup (např. slaňovací prostředky) a připojení k pracovnímu lanu zahrnuje samosvorný systém k zabránění pádu zaměstnance, který ztratil kontrolu nad svými pohyby;</p>



<p class="wp-block-paragraph">d) je nářadí a další vybavení užívané při práci přichyceno k postroji nebo k sedačce, popřípadě jinak zajištěno proti pádu;</p>



<p class="wp-block-paragraph">e) je práce prováděna podle zpracovaného technologického postupu a pod dozorem tak, aby zaměstnanec konající práci mohl být v případě nouze neprodleně vyproštěn;</p>



<p class="wp-block-paragraph">f) za výjimečných okolností, kdy s ohledem na posouzení rizik by použití druhého lana bylo nebezpečnější, lze připustit použití jediného lana, a to v případě, že byla učiněna náležitá opatření k zajištění bezpečnosti. Součásti systému musí být k takovému způsobu použití určeny a musí vyhovovat parametrům jejich stanovené životnosti.</p>



<p class="wp-block-paragraph" id="4-1-2"><strong>4.1.2 Požadavky na statickou pevnost kotvicích&nbsp;zařízení/prvků práci formou lanového přístupu</strong></p>



<p class="wp-block-paragraph">Statická pevnost je dána hmotností pracovníka včetně jeho vybavení a je nutné ji stanovit nejméně na 150 kg. Dynamickou pevnost (dynamickou odolnost) lze odvodit z požadavků na kotvicí zařízení pro jednu osobu podle <a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 795</a>, tj. volný pád hmoty 100 kg do hloubky 2&nbsp;000 ± 100 mm.&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=92288&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 795</a>&nbsp;požaduje dodržet nejméně hodnotu statické pevnosti 12 kN. Tato hodnota obsahuje koeficient bezpečnosti 2.</p>



<p class="wp-block-paragraph" id="4-1-3"><strong>4.1.3&nbsp;Umístění kotvicích zařízení pro práci formou lanového přístupu při péči o fasádu</strong></p>



<p class="wp-block-paragraph">V případě dostatečně staticky únosné atiky je možné kotvicí zařízení umístit:</p>



<p class="wp-block-paragraph">a) na vnější část atiky,</p>



<p class="wp-block-paragraph">b) na atiky,</p>



<p class="wp-block-paragraph">c) na vnitřní část atiky.</p>



<p class="wp-block-paragraph"><strong>Upozornění:</strong></p>



<p class="wp-block-paragraph">V&nbsp;případě umístění kotvicích bodů na atiku a, že atika nesplňuje požadavky na výšku podle&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=80223&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN 74&nbsp;3305</a>&nbsp;Ochranná zábradlí, je nutné zajistit bezpečné přiblížení ke kotvicím zařízením/prvkům.</p>



<p class="wp-block-paragraph">Pokud nevyhovuje použití atiky jako nosného prvku pro osazení kotvicích zařízení, je možné využít staticky vhodnou plochu střechy nebo terasy apod.</p>



<p class="wp-block-paragraph">Vzdálenost kotvicích zařízení/prvků od hrany střechy/terasy není určena. Je nutné vycházet z praktičnosti jejich používání. Neúměrné prodlužování délky lana není žádoucí.</p>



<p class="wp-block-paragraph">V případě, že je nutné vést zajišťovací/pracovní nebo bezpečnostní lano/vedení přes atiku či jinou část stavby, je potřebné dodržet:</p>



<p class="wp-block-paragraph">a) plocha, hrana, atika musí být provedena tak, aby nemohlo dojít k narušení celistvosti lana;</p>



<p class="wp-block-paragraph">b) pokud by mohlo dojít tlakem lana k poškození ploch, přes které je lano vedeno, je nutné zajistit vhodný přípravek, který poškození vyloučí.</p>



<p class="wp-block-paragraph" id="4-1-4"><strong>4.1.4 Rozpon kotvicích&nbsp;zařízení/prvků&nbsp;pro&nbsp;práci formou lanového přístupu&nbsp;při péči o fasádu</strong></p>



<ul class="wp-block-list">
<li>rozpon kotvicích zařízení/prvků musí umožňovat použití nejméně dvou nezávislých lan;</li>



<li>rozpon kotvicích zařízení/prvků vychází z charakteru a rozsahu prováděné práce;</li>



<li>pro mytí fasády je nezbytné, aby rozpon umožňoval plynulost práce. Vzdálenost zařízení/prvků je maximálně 2&nbsp;500 až 3 500 mm.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph" id="4-1-5"><strong>4.1.5 Typy kotvicích&nbsp;zařízení pro práci formou lanového přístupu&nbsp;při péči o fasádu</strong></p>



<p class="wp-block-paragraph">Při navrhování kotvicích zařízení/prvků pro&nbsp;práci formou lanového přístupu je nutné respektovat skutečnost, že kotvicí body budou vystaveny dlouhodobému účinku počasí, že budou používány dlouhodobě.</p>



<p class="wp-block-paragraph">U zámečnických výrobků je potřebné stanovit četnost a způsoby provádění revize.</p>



<p class="wp-block-paragraph">Kotvicí zařízení/prvky jsou:</p>



<p class="wp-block-paragraph">a) zámečnické výrobky navržené statikem,</p>



<p class="wp-block-paragraph">b) systémové &#8211; certifikované výrobky.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-91"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-091.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-091.jpg" alt="" class="wp-image-15470" width="223" height="300" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-091.jpg 445w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-091-111x150.jpg 111w" sizes="(max-width: 223px) 100vw, 223px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 91</em> Slaňovací zařízení</p>



<p class="wp-block-paragraph" id="4-1-6"><strong>4.1.6 Systém lanového přístupu</strong></p>



<p class="wp-block-paragraph"><strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a></strong>&nbsp;používá termín systém lanového přístupu. Systém je definován jako systém ochrany osob proti pádu, který umožňuje uživateli dostat se na pracovní místo a z pracovního místa takovým způsobem, že je zabráněno volnému pádu nebo je zachycen, použitím pracovního vedení a bezpečnostního vedení, odděleně ke vhodným kotvicím zařízení/prvkům. Systém lanového přístupu je systém ochrany osob proti pádu, který umožňuje uživateli dostat se na pracovní místo a z pracovního místa v podepření nebo zavěšení takovým způsobem, že je zabráněno volnému pádu nebo je volný pád zachycen.</p>



<p class="wp-block-paragraph"><strong>Charakteristiky podle&nbsp;<strong><a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a></strong></strong></p>



<p class="wp-block-paragraph">Systém lanového přístupu</p>



<ul class="wp-block-list">
<li>poskytuje přístup k pracovnímu místu nebo z pracovního místa v podepření;</li>



<li>nebo zavěšení;</li>



<li>zabraňuje volnému pádu nebo zachycuje volný pád uživatele;</li>



<li>umožňuje uživateli pohyb mezi vyššími a nižšími pozicemi a může dovolit;</li>



<li>pohyb do boku;</li>



<li>používá dolní připojovací bod na postroji k připojení na pracovní vedení;</li>



<li>zahrnuje pracovní vedení a bezpečnostní vedení, která jsou odděleně;</li>



<li>připojena ke konstrukci;</li>



<li>může být použit pro pracovní polohování, potom, co bylo dosaženo pracovního místa;</li>



<li>pracovní vedení a bezpečnostní vedení jsou připojena ke stejnému postroji.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Norma předpokládá následující sestavení:</p>



<ul class="wp-block-list">
<li>může být použit zachycovací postroj;</li>



<li>měla by být zvážena možnost zahrnutí sedačky pro pohodlí a stabilitu;</li>



<li>připojení pracovního vedení i bezpečnostního vedení k uživateli by mělo vždy být prostřednictvím postroje, i v případě použití pracovní sedačky;</li>



<li>pokud je v záchranné situaci na systému více než jedna osoba, musí jmenovité zatížení odpovídat přinejmenším celkové hmotnosti osob na systém.</li>
</ul>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full" id="obr-92"><img loading="lazy" decoding="async" width="388" height="335" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-092.jpg" alt="" class="wp-image-15471" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-092.jpg 388w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-092-150x130.jpg 150w" sizes="(max-width: 388px) 100vw, 388px" /></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 92</em> Práce formou lanového přístupu</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="5">5 ZÁVĚR</h3>



<p class="wp-block-paragraph">Cílem této technické pomůcky je objasnit podmínky, důvody a způsoby řešení systémů určených k ochraně&nbsp; proti pádu a poskytnou projektantovi základní informace při navrhování systémů určených k&nbsp;této ochraně při provádění údržby. Informace zde obsažené lze přiměřeně použít při navrhování i jiných, než zde uvedených příkladů.&nbsp; Pomůcka nemůže objasnit všechny postupy, možnosti a pravidla. Poskytuje základní přehled o právních normách platných v době revize (2017) a o způsobech navrhování systémů a zařízení, které v době sepsání byly používány.</p>



<p class="wp-block-paragraph">Autor si vyhrazuje právo tuto pomůcku změnit a doplnit podle vývoje v oblasti&nbsp;bezpečnosti a ochrany zdraví při práci. Každá stavba je specifická a zde uvedené návody je nutno vhodným způsobem aplikovat na daný objekt a způsob pohybu na ploše s rizikem pádu a charakter prací.</p>



<p class="wp-block-paragraph">Autor neručí za navržená a provedená řešení, která neodsouhlasil.</p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6">6 PŘÍLOHY</h3>



<h3 class="wp-block-heading" id="6-1">6.1 DOPROVODNÉ NORMY</h3>



<p class="wp-block-paragraph" id="6-1-1"><strong>6.1.1&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=18501&amp;cid=5" target="_blank">ČSN EN 364</a>&nbsp;Osobní ochranné prostředky proti pádům z výšky &#8211; Zkušební metody</strong></p>



<p class="wp-block-paragraph">Norma specifikuje zkušební metody pro materiály, součásti a systémy ve spojení s ochrannými prostředky proti pádům z výšky. Dává také doporučení časového plánu zkoušek. Zabývá se i zkouškou zadržovacích pásů.</p>



<p class="wp-block-paragraph" id="6-1-2"><strong>6.1.2&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=80803&amp;cid=5" target="_blank">ČSN EN 1497</a>&nbsp;Prostředky ochrany osob proti pádu &#8211; Záchranné postroje</strong></p>



<p class="wp-block-paragraph">Norma specifikuje požadavky, zkušební metody, značení a informace dodávané výrobcem pro záchranné postroje.</p>



<p class="wp-block-paragraph">Záchranný postroj je definován jako podpora těla pro záchranné účely zahrnující popruhy, kování, přezky nebo jiné prvky, vhodně uspořádané a sestavené pro podporu celého těla osoby v odpovídající poloze v průběhu záchrany. Záchranné postroje jsou určené, aby byly nošeny v průběhu normálních pracovních aktivit. Záchranný postroj může být použit pouze pro záchranu nebo začlenění do návrhu dalších typů postrojů pro ochranu před pádem, např. zachycovací postroje. Dynamická pevnost záchranného postroje se zkouší s hmotností ekvivalentní maximální jmenovitému zatížení, ale nejméně 100 kg. Statická pevnost se zkouší se zkušební silou ekvivalentní 10násobku maximálního jmenovitého zatížení, ale nejméně 15 kN.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-93"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-093.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-093.jpg" alt="" class="wp-image-15472" width="300" height="303"/></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 93</em></p>



<p class="wp-block-paragraph"><strong>Informace poskytované výrobcem</strong></p>



<p class="wp-block-paragraph">Informace poskytované výrobcem musí odpovídat&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=73166&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 365</a>, a navíc musí obsahovat přinejmenším následující rady nebo informace:</p>



<p class="wp-block-paragraph">a) že uživatel (záchranář nebo zachraňovaný) by měl před použitím záchranného postroje přečíst a rozumět informacím, které jsou poskytované výrobcem;</p>



<p class="wp-block-paragraph">b) maximální jmenovité zatížení záchranného postroje;</p>



<p class="wp-block-paragraph">c) upozornění na nebezpečí traumatu zavěšení;</p>



<p class="wp-block-paragraph">d) sdělení, že záchranný postroj je určen, aby byl nošen v průběhu normálních pracovních aktivit a že uživatel by měl před prvním použitím záchranného postroje provést zavěšovací zkoušky na bezpečném místě, ke zjištění, že je vhodné velikosti, má postačující nastavení a je přijatelné úrovně pohodlí pro zamýšlené použití;</p>



<p class="wp-block-paragraph">e) číslo a rok vydání této evropské normy, tj.&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=80803&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1497</a>;</p>



<p class="wp-block-paragraph">f) upozornění, že záchranný postroj nesmí být použit jako zařízení držící tělo v systémech zachycení pádu.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Při každé práci, při které hrozí riziko pádu, je nezbytné, aby bylo zajištěno včasné a bezpečné vysvobození dostatečně rychle, aby nedošlo ke vzniku trauma z visu. Za odpovídající dobu se považuje čas max. do 20 minut. Vhodné je ověřit si např., zda dojezdová vzdálenost hasičského záchranného sboru je odpovídající. Tyto sbory jsou na vysvobození pracovníka vyškoleny i vybaveny. Na místě práce ve výškách má být tzv. záchranný plán.</p>



<p class="wp-block-paragraph" id="6-1-3"><strong>6.1.3&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=66563&amp;cid=5" target="_blank">ČSN EN 355</a>&nbsp;Osobní ochranné prostředky proti pádům z výšky &#8211; Tlumiče pádu</strong></p>



<p class="wp-block-paragraph">Norma specifikuje požadavky, zkušební metody, značení, informace poskytované výrobcem a balení pro tlumiče pádu. Tlumiče pádu odpovídající této evropské normě jsou používány jako prvky nebo součásti buď integrované ve spojovacím prostředku, zajišťovacím vedení, zachycovacím postroji, nebo v kombinaci s jedním z nich.</p>



<p class="wp-block-paragraph">Kombinace tlumiče pádu a spojovacího prostředku jsou podsystémy vytvářející jeden ze systémů zachycení pádu uvedených v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>, je-li kombinován se zachycovacím postrojem specifikovaným v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=66576&amp;cid=5" target="_blank">ČSN EN 361</a>.</p>



<p class="wp-block-paragraph">Tlumiče pádu jsou specifikovány v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=97530&amp;cid=5" target="_blank">ČSN EN 353-1</a>,&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=66559&amp;cid=5" target="_blank">ČSN EN 353-2</a>&nbsp;a&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=66564&amp;cid=5" target="_blank">ČSN EN 360</a>.</p>



<p class="wp-block-paragraph"><strong>Vybrané termíny a definice</strong></p>



<p class="wp-block-paragraph"><strong>Tlumič pádu</strong>&nbsp;– prvek nebo součást systému zachycení pádu, který je navržen k rozptýlení kinetické energie, objevující se v průběhu pádu z výšky (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>).</p>



<p class="wp-block-paragraph"><strong>Spojovací prostředek</strong>&nbsp;– spojovací prvek nebo součást systému zachycení pádu; spojovacím prostředkem smí být lano ze syntetických vláken, drátěné lano, popruh nebo řetěz (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>).</p>



<p class="wp-block-paragraph"><strong>Délka tlumiče pádu včetně spojovacího prostředku</strong>&nbsp;– celková délka v metrech od jednoho konce nesoucího zatížení ke druhému bodu nesoucímu zatížení, měřena na nezatíženém, ale napnutém tlumiči pádu, včetně spojovacího prostředku (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>).</p>



<p class="wp-block-paragraph"><strong>Záchytná vzdálenost</strong>&nbsp;– svislá vzdálenost v metrech, měřená na pohyblivém břemeno nesoucím bodu spojovacího podsystému od počáteční pozice (začátek volného pádu) do konečné pozice (rovnováha po zachycení), s vyloučením prodloužení zachycovacího postroje a jeho zavěšovacího prvku (<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>).</p>



<p class="wp-block-paragraph"><strong>Informace poskytované výrobcem</strong></p>



<p class="wp-block-paragraph">Informace poskytované výrobcem musí být vyhotoveny v jazyce země určení. Musí vyhovovat 2.1&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=73166&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 365</a>, a navíc musí obsahovat přinejmenším následující rady nebo informace:</p>



<p class="wp-block-paragraph">a) že celková délka podsystému s tlumičem pádu včetně spojovacího prostředku a spojek nesmí překročit 2 m (např. spojka plus spojovací prostředek plus tlumič pádu plus spojka);</p>



<p class="wp-block-paragraph">b) o charakteristických požadavcích na vhodný kotvicí zařízení/prvek;</p>



<p class="wp-block-paragraph">c) o tom, jak jej připojit ke vhodnému kotvicímu zařízení/prvku, k zachycovacímu postroji a k dalším součástem systému zachycení pádu;</p>



<p class="wp-block-paragraph">d) o tom, jak zajistit slučitelnost jakýchkoliv součástí používaných ve spojení se spojovacím prostředkem, např. odkazem na evropské normy;</p>



<p class="wp-block-paragraph">e) o nezbytné minimální volné vzdálenosti pod nohama uživatele, pro případ vyhnutí se střetu s konstrukcí nebo zemí při pádu z výšky;</p>



<p class="wp-block-paragraph">f) o materiálu, ze kterého je tlumič pádu vyroben;</p>



<p class="wp-block-paragraph">g) o omezeních materiálů ve výrobku nebo nebezpečích, která mohou působit na jeho provedení, např. teplota, účinky ostrých hran, chemická činidla, elektrická vodivost, řezání, obrušování, UV degradace, jiné klimatické podmínky;</p>



<p class="wp-block-paragraph">h) že před a v průběhu použití je třeba zvážit, jak záchranu provést bezpečně a účinně;</p>



<p class="wp-block-paragraph">i) že výrobek může být požit pouze trénovanou nebo jinak způsobilou osobou, nebo by uživatel měl být pod přímým dohledem takovéto osoby;</p>



<p class="wp-block-paragraph">j) o tom, jak čistit výrobek, včetně dezinfikování, bez nepříznivých účinků;</p>



<p class="wp-block-paragraph">k) existuje-li údaj o očekávané životnosti (stárnutí) výrobku, nebo jak tato může být stanovena;</p>



<p class="wp-block-paragraph">l) o tom, jak chránit výrobek při dopravě;</p>



<p class="wp-block-paragraph">m) o významu jakéhokoliv značení na výrobku;</p>



<p class="wp-block-paragraph">n) identifikační značka modelu/typu tlumiče pádu;</p>



<p class="wp-block-paragraph">o) číslo této evropské normy, tj.&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=66563&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 355</a>.</p>



<p class="wp-block-paragraph" id="6-1-4"><strong>6.1.4&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=60765&amp;cid=5" target="_blank">ČSN EN 358</a>&nbsp;Osobní ochranné prostředky pro pracovní polohování a prevenci pádů z výšky &#8211; Pásy pro pracovní polohování a zadržení a pracovní polohovací spojovací prostředky</strong></p>



<p class="wp-block-paragraph">Norma se vztahuje na pásy a spojovací prostředky pracovního polohování nebo zadržení. Specifikuje požadavky, zkoušení, značení a informace dodávané výrobcem.</p>



<p class="wp-block-paragraph"><strong>Vybrané termíny a definice</strong></p>



<p class="wp-block-paragraph"><strong>Zadržení</strong>&nbsp;– systém, při kterém je osoba chráněna pomocí osobních ochranných prostředků před dosažením zón, kde existuje riziko pádu z výšky.</p>



<p class="wp-block-paragraph"><strong>Připojovací prvek</strong>&nbsp;– zatížení nesoucí prvek poskytnutý pro spojení s jinými součástmi.</p>



<p class="wp-block-paragraph"><strong>Pás</strong>&nbsp;– podpora těla, která obepíná tělo v pase.</p>



<p class="wp-block-paragraph"><strong>Pracovní polohování</strong>&nbsp;– technika, která umožňuje pracovní podepření osobními ochrannými prostředky napnutými takovým způsobem, že je zabráněno pádu.</p>



<p class="wp-block-paragraph"><strong>Pracovní polohovací spojovací prostředek</strong>&nbsp;– součást používaná pro připojení pásu ke kotvicímu bodu, nebo ke konstrukci jejím obepnutím, jako prostředek podpory.</p>



<p class="wp-block-paragraph">Pracovní polohovací spojovací prostředek vybavený prvky nastavení délky musí být</p>



<p class="wp-block-paragraph">a) trvale připevněn k pásu na jednom konci a mít spojku slučitelnou s připojovacím prvkem, upevněným k pásu na jiném konci;</p>



<p class="wp-block-paragraph">b) oddělitelný, přičemž v tomto případě musí mít na každém konci spojku slučitelnou s připojovacím prvkem (připojovacími prvky) pásu;</p>



<p class="wp-block-paragraph">Polohovací spojovací prostředek podle bodu a) a b) musí mít maximální délku 2 m.</p>



<p class="wp-block-paragraph">c) oddělitelný (a nezávislý), pomocí něhož na alespoň jednom konci pracovního polohovacího spojovacího prostředku musí být schopen připojení k vhodnému kotvicímu bodu; prvek nastavení délky musí být schopen připojení k pásu připevňovacím prvkem buď přímo, nebo prostřednictvím oddělitelného spojovacího prostředku maximální délky 0,5 m. Takto popsaný polohovací spojovací prostředek musí mít maximální délku 2 m pro účely zkoušení, ale nesmí mít specifikovanou maximální délku, ledaže je limit specifikován výrobcem.</p>



<p class="wp-block-paragraph">Statická pevnost pásu i pracovních spojovacích prostředků s prvky nastavení musí vyhovět zkoušce statické pevnosti, musí odolat síle 15 kN po dobu 3 minut.</p>



<p class="wp-block-paragraph"><strong>Informace poskytované výrobcem</strong></p>



<p class="wp-block-paragraph">Informace poskytované výrobcem se musí řídit důležitými požadavky EN 365, jsou-li použitelné, a musí navíc obsahovat následující informace:</p>



<p class="wp-block-paragraph">a) velikostní charakteristiky a návody, jak dosáhnout optimálního přizpůsobení;</p>



<p class="wp-block-paragraph">b) správný způsob připojení k pásu;</p>



<p class="wp-block-paragraph">c) hlavní potřeby ke správnému ověření upevnění nebo nastavení prvků;</p>



<p class="wp-block-paragraph">d) identifikaci připevňovacích prvků, správné metody připojení k nim, čištění a nedvojznačné tvrzení, které uvádí účel každého připojovacího prvku;</p>



<p class="wp-block-paragraph">e) přehled účelu a omezení výrobku;</p>



<p class="wp-block-paragraph">f) upozornění, že prostředek není vhodný pro účely zachycení pádu a může být nezbytné doplnit uspořádání pro pracovní polohování nebo zadržení kolektivními prostředky (např. bezpečnostními sítěmi) nebo osobními prostředky (např. systémy zachycení pádu podle&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=81695&amp;cid=5" target="_blank">ČSN EN 363</a>) ochrany proti pádům z výšky;</p>



<p class="wp-block-paragraph">g) návod k umístění nebo nastavení pracovního polohovacího spojovacího prostředku takovým způsobem, že zajišťovací bod je udržován v nebo nad úrovní pásu; spojovací prostředek je trvale napjatý, volný pohyb je omezen na maximálně 0,6 m;</p>



<p class="wp-block-paragraph">h) že použití je zamýšleno k použití řádně trénovanou a odpovědnou osobou, nebo pod dohledem kvalifikovaného dozoru;</p>



<p class="wp-block-paragraph">i) že před použitím prostředku musí být zřejmé, jak jakákoli nutná záchrana může být bezpečně dosažena;</p>



<p class="wp-block-paragraph">j) o jakémkoliv omezení použitých materiálů výrobku nebo nebezpečí, která mohou nepříznivě ovlivnit provedení materiálů, např. teplota, chemická činidla, ostré hrany, obrušování, pořezání, ultrafialové záření atd.;</p>



<p class="wp-block-paragraph">k) o čištění a dezinfekci;</p>



<p class="wp-block-paragraph">l) o předpokládané životnosti prostředku, nebo jak tato může být určena;</p>



<p class="wp-block-paragraph">m) jak chránit prostředek během dopravy;</p>



<p class="wp-block-paragraph">n) vysvětlení jakéhokoli značení;</p>



<p class="wp-block-paragraph">o) požadavky pro správné ověření pásu a přičleněného spojovacího prostředku (spojovacích prostředků) pro označení uživatele nebo poškození před použitím.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Kotvicí zařízení a bezpečnostní střešní háky se zpravidla navrhují pro použit OOPP. Pokud tyto systémy jsou určeny výlučně pro použití polohovacích prostředků podle této normy, je nutné zajistit, aby budoucí uživatel byl s touto skutečností odpovídajícím způsobem obeznámen; je správné, aby kotvicí zařízení a bezpečnostní střešní háky byly označeny tak, aby nemohlo dojít k nesprávnému použití.</p>



<p class="wp-block-paragraph" id="6-1-5"><strong>6.1.5&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502445&amp;cid=5" target="_blank">ČSN EN 1496</a>&nbsp;Prostředky ochrany osob proti pádu &#8211; Záchranná zdvihací zařízení</strong></p>



<p class="wp-block-paragraph">Norma specifikuje požadavky, zkušební metody, značení a informace poskytované výrobcem pro záchranná zdvihací zařízení. Záchranná zdvihací zařízení odpovídající této evropské normě jsou používána jako součásti nebo podsystémy záchranných systémů.</p>



<p class="wp-block-paragraph"><strong>Vybrané termíny a definice</strong></p>



<p class="wp-block-paragraph"><strong>Záchranné zdvihací zařízení třídy A</strong>&nbsp;– součást nebo podsystém záchranného systému, kterým je osoba zvednuta záchranářem nebo se zvedne sama do vyššího místa.</p>



<p class="wp-block-paragraph"><strong>Záchranné zdvihací zařízení třídy B</strong>&nbsp;– záchranné zařízení třídy A s dodatečnou ručně řízenou spouštěcí funkcí určenou pro spouštění osoby na vzdálenost omezenou na 2 m.</p>



<p class="wp-block-paragraph"><strong>Záchranný systém</strong>&nbsp;– systém ochrany osob proti pádu, kterým může být osoba zachráněna sama sebou nebo jinou osobou takovým způsobem, že je zabráněno pádu.</p>



<p class="wp-block-paragraph"><strong>Statická pevnost</strong>&nbsp;– zkouší se zkušební silou ekvivalentní 10násobku maximálního jmenovitého zatížení, ale nejméně 12 kN. Záchranné zdvihací zařízení musí odolat zkušební síle aplikované po dobu 3 minut.</p>



<p class="wp-block-paragraph"><strong>Značení</strong></p>



<p class="wp-block-paragraph">Značení na záchranném zařízení musí odpovídat&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=73166&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 365</a>. Navíc musí označení obsahovat:</p>



<p class="wp-block-paragraph">a) třídu záchranného zdvihacího zařízení</p>



<p class="wp-block-paragraph">b) maximální jmenovité zatížení záchranného zdvihacího zařízení</p>



<p class="wp-block-paragraph">c) maximální zdvihací vzdálenost</p>



<p class="wp-block-paragraph">d) pokud není vedení začleněno do záchranného zdvihacího zařízení, typ, model a průměr vedení použitých se záchranným zdvihacím zařízením.</p>



<p class="wp-block-paragraph"><strong>Informace poskytované výrobcem</strong></p>



<p class="wp-block-paragraph">Informace poskytované výrobcem musí odpovídat&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=73166&amp;cid=5" target="_blank">ČSN EN 365</a>, a navíc musí obsahovat přinejmenším následující rady a informace:</p>



<p class="wp-block-paragraph">a) že uživatel by si měl před použitím záchranného zdvihacího zařízení přečíst a rozumět informacím, které jsou poskytované výrobcem;</p>



<p class="wp-block-paragraph">b) třídu záchranného zdvihacího zařízení;</p>



<p class="wp-block-paragraph">c) maximální jmenovité zatížení záchranného zdvihacího zařízení;</p>



<p class="wp-block-paragraph">d) doporučený typ zařízení držícího (držícím) tělo, které je používáno se záchranným zdvihacím zařízením;</p>



<p class="wp-block-paragraph">e) správný způsob připojení záchranného zdvihacího zařízení k zařízení držícímu tělo zachraňovaného;</p>



<p class="wp-block-paragraph">f) že by zde měl být přímý nebo nepřímý vizuální kontakt nebo nějaké jiné prostředky komunikace se zachraňovaným po celou dobu průběhu záchranného procesu;</p>



<p class="wp-block-paragraph">g) upozornění, že zdvihací/spouštěcí funkce je pouze pro záchranné účely, ne pro zdvihání/spouštění břemen;</p>



<p class="wp-block-paragraph">h) orientace a pozice, ve kterých může být záchranné zdvihací zařízení použito, např. svisle, vodorovně nebo nakloněné;</p>



<p class="wp-block-paragraph">i) pokud může být záchranné zdvihací zařízení rozebráno, jak ho sestavit nebo znovu sestavit prvky pro přípravu záchranného zdvihacího zařízení připraveného k použití;</p>



<p class="wp-block-paragraph">j) pokud není vedení začleněno do záchranného zdvihacího zařízení, model/typ a průměr vedení, se kterým může být záchranné zdvihací zařízení použito, a další důležité informace nezbytné pro zajištění slučitelnosti záchranného zdvihacího zařízení;</p>



<p class="wp-block-paragraph">k) u třídy A záchranného zdvihacího zařízení, že záchranné zdvihací zařízení může být použito pouze, pokud zdvihací proces je možný bez překážek a že nemůže být použito, pokud překážky představují nebezpečí;</p>



<p class="wp-block-paragraph">l) u třídy B zdvihacího zařízení, že spouštěcí funkce je určena pouze pro spouštění osob na maximální vzdálenost 2 m;</p>



<p class="wp-block-paragraph">m) číslo a rok vydání této evropské normy, tj.&nbsp;<a href="http://seznamcsn.agentura-cas.cz/login.aspx?k=502445&amp;cid=5" target="_blank" rel="noreferrer noopener">ČSN EN 1496</a>.</p>



<p class="is-style-odstavec-poznamka wp-block-paragraph"><strong>Poznámka:</strong><br>Používání prostředků podle této normy je zpravidla určeno pro záchranné sbory, případně speciálně vycvičené osoby. Nezpůsobilý uživatel záchranných zdvihacích zařízení může být nebezpečný pro sebe i zachraňovanou osobu.</p>



<p class="wp-block-paragraph" id="6-1-6"><strong>6.1.6&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=94041&amp;cid=5" target="_blank">ČSN EN 13374</a>&nbsp;Systémy dočasné ochrany volného okraje &#8211; Specifikace výrobku, zkušební metody</strong></p>



<p class="wp-block-paragraph">Systémy ochrany volného okraje se používají ve stavebnictví především pro ochranu osob a předmětů před pádem do nižší úrovně ze střech, okrajů, schodišť a dalších prostor, kde je potřebná ochrana. V některých evropských zemích je požadována dočasná ochrana okraje nebo jiné druhy zařízení chránící proti pádu v případě, že výška pádu je větší než 2 m (v ČR je stanovena výška nebo hloubka nad 1,5 m). Na rozdíl od zajištění lanem poskytuje umístění ochrany volného okraje větší pohyblivost v pracovním prostoru. Dočasná ochrana volného okraje může v některých případech sloužit také jako zábradlí pro osoby pro přidržení při práci nebo při chůzi v blízkosti okraje.</p>



<p class="wp-block-paragraph">Přestože norma obsahuje požadavky na ochranu osob před padajícími předměty (například používání zarážky u podlahy), mohou se vyskytnout okolnosti, kdy jsou nedostatečné a musí být uvažována další opatření, která jsou nad rámec této normy. Je důležité, aby konstrukce, k níž je ochrana volného okraje připevněna, byla schopna přenést síly, na něž je systém navrhován.</p>



<p class="wp-block-paragraph">Norma platí pro systémy ochrany volného okraje na rovných a nakloněných plochách pro tři třídy dočasné ochrany volného okraje. Dále pro systémy ochrany volného okraje se záchytnou funkcí (například pád nebo sesutí ze šikmé střechy) zahrnuje i požadavky na tlumení energie a systémy ochrany volného okraje, z nichž jsou některé připevněny ke konstrukci a jiné závisejí na tíze a tření s povrchovou plochou.</p>



<p class="wp-block-paragraph">Norma neposkytuje požadavky pro systémy volného okraje určené pro:</p>



<ul class="wp-block-list">
<li>ochranu proti nárazu vozidel nebo jiných pohyblivých zařízení;</li>



<li>ochranu před sklouznutím volných sypkých hmot, sněhu apod.</li>



<li>ochranu veřejnosti před pádem.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Norma se nevztahuje také na systémy ochrany okraje lešení.</p>



<p class="wp-block-paragraph"><strong>Vybrané termíny a definice</strong></p>



<p class="wp-block-paragraph"><strong>Systém ochrany volného okraje</strong>&nbsp;– sada dílců k ochraně osob proti pádu na nižší úroveň a pro zachycení materiálu.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-94"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-094.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-094.jpg" alt="" class="wp-image-15473" width="375" height="288" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-094.jpg 500w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-094-150x115.jpg 150w" sizes="(max-width: 375px) 100vw, 375px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 94</em> Stanovení výšky pádu na šikmé pracovní ploše</p>



<p class="wp-block-paragraph"><strong>Horní zábradelní tyč</strong>&nbsp;– tyč nebo průběžný prvek, který tvoří horní část systému ochrany volného okraje.</p>



<p class="wp-block-paragraph"><strong>Střední zábradelní tyč</strong>&nbsp;– tyč umístěná mezi horní zábradelní tyč a pracovní plochou.</p>



<p class="wp-block-paragraph"><strong>Zarážka u podlahy</strong>&nbsp;– lišta určená k tomu, aby zabránila pádu nebo sesutí osob nebo materiálu z plochy.</p>



<p class="wp-block-paragraph"><strong>Výška ochrany okraje</strong>&nbsp;– vzdálenost mezi nejvyšším bodem horní zábradelní tyče a pracovní plochou, měřená kolmo k pracovní ploše.</p>



<p class="wp-block-paragraph"><strong>Protizávaží&nbsp;</strong>– dílec zabraňující překlopení systému ochrany volného okraje nebo jeho posunutí.</p>



<p class="wp-block-paragraph"><strong>Klasifikace systémů ochrany volného okraje</strong></p>



<p class="wp-block-paragraph"><strong>Třída A</strong></p>



<p class="wp-block-paragraph">Třída A zajišťuje odolnost pouze pro statická zatížení, která odpovídají následujícím požadavkům:</p>



<ul class="wp-block-list">
<li>opora pro osoby opírající se o konstrukci ochrany nebo přidržující se jí při chůzi;</li>



<li>zachycení osoby, která jde nebo padá směrem ke konstrukci ochrany.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Třída B</strong></p>



<p class="wp-block-paragraph">Třída B zajišťuje odolnost pro statická zatížení a pro pouze malé dynamické síly, které odpovídají následujícím požadavkům:</p>



<ul class="wp-block-list">
<li>opora pro osoby opírající se o konstrukci ochrany nebo přidržující se jí při chůzi;</li>



<li>zachycení osoby, která jde nebo padá směrem ke konstrukci ochrany;</li>



<li>zachycení padající osoby, která sklouzla po šikmé ploše.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Třída C</strong></p>



<p class="wp-block-paragraph">Třída C zajišťuje odolnost pro velké dynamické síly, které odpovídají požadavkům pro zachycení padající osoby, která sklouzla po strmé ploše.</p>



<p class="wp-block-paragraph"><strong>Základní požadavky</strong></p>



<p class="wp-block-paragraph">Záchytné sítě používané jako ochrana volného okraje musí být typu U, v souladu s&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=99239&amp;cid=5" target="_blank">ČSN EN 1263-1</a>.</p>



<p class="wp-block-paragraph">Vzdálenost mezi nejvyšší částí ochrany volného okraje (horní zábradelní tyč) a pracovní plochou musí být nejméně 1,0 m, měřeno kolmo k pracovní ploše. Horní okraj zarážky u podlahy musí být nejméně 150 mm nad pracovní plochou. Musí být navržena tak, aby u běžných rovných pracovních ploch byly vyloučeny otvory mezi zarážkou a pracovní plochou. Pokud otvory existují, nesmí jimi projít koule o průměru 20 mm.</p>



<p class="wp-block-paragraph">Odklon systému ochrany třídy A a B od svislice nesmí být větší než 15°.</p>



<p class="wp-block-paragraph">Materiály musí splňovat požadavky uvedené v evropských normách. Pokud evropské normy neexistují, měly by být použity normy ISO. Materiály musí být dostatečně pevné a trvanlivé, aby odpovídaly pracovním podmínkám. Informace o nejčastěji používaných materiálech jsou uvedeny v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=71448&amp;cid=5" target="_blank">ČSN EN 12811-2</a>. Požadavky na materiály sítí jsou uvedeny v&nbsp;<a rel="noreferrer noopener" href="http://seznamcsn.agentura-cas.cz/login.aspx?k=99239&amp;cid=5" target="_blank">ČSN EN 1263-1</a>. Materiály použité na protizávaží musí být pevné. Sypké nebo tekuté materiály, jako je písek nebo voda, nesmějí být použity. Každé protizávaží musí umožnit spolehlivé zajištění proti neúmyslnému posunutí.</p>



<p class="wp-block-paragraph"><strong>Vybrané hodnoty zatížení</strong></p>



<p class="wp-block-paragraph"><strong>Zatížení větrem</strong>&nbsp;– norma stanovuje způsob výpočtu zatížení větrem.</p>



<p class="wp-block-paragraph"><strong>Zarážky u podlahy</strong>&nbsp;– musí být navrženy tak, aby odolaly zatížení v kolmém směru na zarážku 0,2 kN.</p>



<p class="wp-block-paragraph"><strong>Systém ochrany třídy A</strong>&nbsp;– nemá stanovené požadavky na dynamické zatížení.</p>



<p class="wp-block-paragraph"><strong>Ochrana okraje třídy B</strong>&nbsp;– musí být schopna utlumit kinetickou energii 1&nbsp;100 J po celé své délce do výšky 200 mm nad pracovní plochou a 500 J ve všech vyšších částech.</p>



<p class="wp-block-paragraph"><strong>Ochrana okraje třídy C</strong>&nbsp;– musí být schopna utlumit kinetickou energii 2&nbsp;200 J po celé své délce do výšky 200 mm.</p>



<p class="wp-block-paragraph">Informace, které musí být k dispozici na staveništi</p>



<p class="wp-block-paragraph">Musí být předložen soubor pokynů ve formě příručky. Tento návod na montáž a používání je částí posuzovaných podkladů a po jejich kompletaci musí být dodáván s dílci jako část systému ochrany volného okraje.</p>



<p class="wp-block-paragraph"><strong>Základní obsah příručky</strong></p>



<p class="wp-block-paragraph">výpis obsahující všechny dílce a popis, z něhož mohou být identifikovány, například pomocí výkresu;</p>



<ul class="wp-block-list">
<li>údaje o jednotlivých krocích montáže, způsobu upevnění na konstrukci, pokud není založen na tření;</li>



<li>údaje pro demontáž dílců a manipulaci s nimi;</li>



<li>přehled o možných uspořádáních ochrany okraje společně s jejich třídami a rozměry;</li>



<li>údaje o omezeních při užívání s ohledem na dynamický tlak větru, námrazu, sníh;</li>



<li>vysvětlení třídění, rozsahu použití a všech omezení popisovaného systému;</li>



<li>úplnou specifikaci všech částí, které nejsou vyráběny jako předem zhotovené dílce;</li>



<li>u systému ochrany okraje s protizávažím musí být uvedena nejmenší vzdálenost protizávaží od okraje;</li>



<li>zatížení, kterým systém působí na podkladní konstrukci;</li>



<li>kritéria pro vyřazení opotřebovaných nebo poškozených dílců;</li>



<li>veškeré pokyny pro skladování, údržbu nebo opravy, které považuje výrobce za vhodné;</li>



<li>informace o vhodných způsobech použití ochrany okraje podle příslušných národních předpisů.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Údaje musí obsahovat rovněž následující upozornění:</p>



<ul class="wp-block-list">
<li>po pádu osoby nebo předmětu proti nebo do systému ochrany volného okraje a jeho příslušenství smí být systém znovu použit pouze po kontrole kompetentní osobou (posouzení musí provést osoba nebo organizace odlišná od osoby nebo organizace, která se podílela na návrhu).</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph"><strong>Vhodné třídy pro použití při různých sklonech a výškách pádu (Příloha B normy)</strong></p>



<ul class="wp-block-list">
<li>třída A by neměla být použita, jestliže sklon pracovní plochy je větší než 10°;</li>



<li>třída B může být použita, jestliže sklon je menší než 30° bez omezení výšky pádu nebo 60° a výška pádu je menší než 2 m;</li>



<li>třída C může být použita, jestliže sklon je mezi 30° a 45° a výška pádu je menší než 5 m.</li>
</ul>



<p class="wp-block-paragraph"></p>



<p class="wp-block-paragraph">Jestliže je sklon větší než 60°, nebo větší než 45° a výška pádu je větší než 5 m, není použití systémů ochrany volného okraje vhodné. Při větší výšce pádu mohou být systémy ochrany okraje umístěny výše na šikmé ploše. Například každé 2 m a 5 m výška pádu pro systém třídy B, popř. pro systém třídy C.</p>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized" id="obr-95"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-095.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-095.jpg" alt="" class="wp-image-15474" width="310" height="179" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-095.jpg 620w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-095-150x86.jpg 150w" sizes="(max-width: 310px) 100vw, 310px" /></a></figure>
</div>


<p class="wp-block-paragraph"><em>Obr. 95</em></p>



<p class="wp-block-paragraph"><br></p>



<h3 class="wp-block-heading" id="6-2">6.2 KONTROLNÍ KNIHA</h3>



<p class="wp-block-paragraph"></p>


<div class="wp-block-image">
<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-096.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-096.jpg" alt="" class="wp-image-15475" width="207" height="170" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-096.jpg 827w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-096-150x123.jpg 150w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-096-768x630.jpg 768w" sizes="(max-width: 207px) 100vw, 207px" /></a></figure>
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<h3 class="wp-block-heading" id="6-3">6.3&nbsp;SCHÉMATICKÝ INSTALAČNÍ PLÁN</h3>



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<figure class="aligncenter size-full is-resized"><a href="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-097.jpg"><img loading="lazy" decoding="async" src="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-097.jpg" alt="" class="wp-image-15476" width="206" height="219" srcset="https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-097.jpg 823w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-097-141x150.jpg 141w, https://profesis.ckait.cz/wp-content/uploads/2022/11/tp-1-21-1-obr-097-768x817.jpg 768w" sizes="(max-width: 206px) 100vw, 206px" /></a></figure>
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