The effect of fire spread on steel-concrete floor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218798" target="_blank" >RIV/68407700:21110/14:00218798 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of fire spread on steel-concrete floor

Popis výsledku v původním jazyce

The paper describes the impact of fire spread on the behaviour of the steel and concrete composite floor. The spatial and temporal evolution of the gas temperature calculated in NIST code FDS, which was validated to experimental measurements, is appliedto the composite floor of dimensions 9.0 m by 9.0 m. Mechanical behaviour of the composite slab highly affected by regions of high temperatures and areas with only elevated temperatures is solved in code Vulcan. To highlight the severity of spreading fire causing non-uniform temperature conditions, which after-effects differ from traditional methods, a comparison of both methods is introduced. The calculation of mechanical behaviour of the composite floor is repeated in a serious of three different thermal loading cases. Results of all cases are then compared in terms of vertical displacement and axial force in several positions of the composite floor.

Název v anglickém jazyce

The effect of fire spread on steel-concrete floor

Popis výsledku anglicky

The paper describes the impact of fire spread on the behaviour of the steel and concrete composite floor. The spatial and temporal evolution of the gas temperature calculated in NIST code FDS, which was validated to experimental measurements, is appliedto the composite floor of dimensions 9.0 m by 9.0 m. Mechanical behaviour of the composite slab highly affected by regions of high temperatures and areas with only elevated temperatures is solved in code Vulcan. To highlight the severity of spreading fire causing non-uniform temperature conditions, which after-effects differ from traditional methods, a comparison of both methods is introduced. The calculation of mechanical behaviour of the composite floor is repeated in a serious of three different thermal loading cases. Results of all cases are then compared in terms of vertical displacement and axial force in several positions of the composite floor.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/LD11039" target="_blank" >LD11039: Šíření požáru ve vícepodlažních objektech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Progress on Safety of Structures in Fire

ISBN

978-7-5608-5494-6

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

737-744

Název nakladatele

Tongji University Press

Místo vydání

Shanghai

Místo konání akce

Shanghai

Datum konání akce

11. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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