Thermal-mechanical Analysis of Concrete Structure Exposed to High Temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F07%3A00015193" target="_blank" >RIV/61989100:27200/07:00015193 - 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

Thermal-mechanical Analysis of Concrete Structure Exposed to High Temperature

Popis výsledku v původním jazyce

The fire resistance of the building structures is determined mostly by testing in an accredited laboratory. New findings have enabled the calculation of the structure fire resistance. A progressive method of calculation of the fire resistance is also mentioned in the body of European standards. Calculation of the fire resistance demands apposite determination of temperature distribution in the cross-section (heat-exposure model) and analysis of mechanical responses of the structure exposed to increasedtemperature (structural-response model). Therefore, the fire conditions in this article are defined by a fire field model. Thermal-mechanical analysis structures are executed by a academic version of program FEMLAB 3.3. The aim of this article is to findacceptable results of thermal and mechanical response of concrete structure by method FEM and to find more apposite mathematic model for analysis of global structural stress-strain conditions.

Název v anglickém jazyce

Thermal-mechanical Analysis of Concrete Structure Exposed to High Temperature

Popis výsledku anglicky

The fire resistance of the building structures is determined mostly by testing in an accredited laboratory. New findings have enabled the calculation of the structure fire resistance. A progressive method of calculation of the fire resistance is also mentioned in the body of European standards. Calculation of the fire resistance demands apposite determination of temperature distribution in the cross-section (heat-exposure model) and analysis of mechanical responses of the structure exposed to increasedtemperature (structural-response model). Therefore, the fire conditions in this article are defined by a fire field model. Thermal-mechanical analysis structures are executed by a academic version of program FEMLAB 3.3. The aim of this article is to findacceptable results of thermal and mechanical response of concrete structure by method FEM and to find more apposite mathematic model for analysis of global structural stress-strain conditions.

Druh

D - Stať ve sborníku

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/GD103%2F05%2FH036" target="_blank" >GD103/05/H036: Analýza spolehlivosti konstrukcí, vystavených účinkům mimořádného zatížení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the European COMSOL Conference 2007

ISBN

978-0-9766792-5-7

ISSN

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e-ISSN

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Počet stran výsledku

500

Strana od-do

100-115

Název nakladatele

COMSOL MultiPhysics

Místo vydání

Grenoble

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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