Numerical simulation of fire-resistance test of steel beam

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00313537" target="_blank" >RIV/68407700:21110/17:00313537 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Numerical simulation of fire-resistance test of steel beam

Original language description

The paper describes a virtual furnace for fire-resistance tests following standard fire conditions. The model takes advantage of great possibilities of computational fluid dynamics code Fire Dynamics Simulator. The model is based on an accurate representation of a real fire furnace of fire laboratory PAVUS a.s. located in the Czech Republic. It includes geometry of the real furnace, material properties of the furnace linings, burners, ventilation conditions and also a tested specimen with measurement devices. The model allows controlling of gas temperature and the static over pressure in the volume of the furnace as it is specified in requirements of European standard for fire resistance tests. The accuracy of the model is validated to a fire test of empty horizontal furnace executed in the fire laboratory, which was except other carried out to harmonize initial settings of burners in the model. Then, the virtual furnace is used to investigate thermal behaviour for fire-resistance test of a steel beam. The results of the virtual furnace illustrate the great potential for investigating the thermal behaviour of fire-resistance tests.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

<a href="/en/project/GA16-18448S" target="_blank" >GA16-18448S: Coupled model of structural standard fire test</a><br>

Continuities

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

Publication year

2017

Confidentiality

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

Article name in the collection

Eurosteel 2017

ISBN

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ISSN

2509-7075

e-ISSN

2509-7075

Number of pages

8

Pages from-to

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Publisher name

Ernst & Sohn

Place of publication

Berlin

Event location

Copenhagen

Event date

Sep 13, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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