About: Temperature of a Partially Embedded Connection Subjected to Fire

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.elsevier.com/locate/firesaf
Description	When subject to fire, structural steel and connections lose both their strength and stiffness. Structures expand when heated and contract on cooling. Furthermore, the effect of restrained thermal movement can introduce high strains in both the steel member and the associated connections. Fire tests on steel structures have shown that the temperature within the connections is lower compared to the connected steel members. The beneficial effect of the partial embedding of a connection in a concrete slab for its resistance in fire conditions was already intuitively utilised by structural engineers. Three sets of tests provide the measuring of the accuracy of the developed numerical and analytical model for heat transfer and temperature distribution in the partially embedded connections. The connection shadow factor is proposed further to allow the prediction of temperatures in connections from the calculated gas temperature during a post-flashover fire. When subject to fire, structural steel and connections lose both their strength and stiffness. Structures expand when heated and contract on cooling. Furthermore, the effect of restrained thermal movement can introduce high strains in both the steel member and the associated connections. Fire tests on steel structures have shown that the temperature within the connections is lower compared to the connected steel members. The beneficial effect of the partial embedding of a connection in a concrete slab for its resistance in fire conditions was already intuitively utilised by structural engineers. Three sets of tests provide the measuring of the accuracy of the developed numerical and analytical model for heat transfer and temperature distribution in the partially embedded connections. The connection shadow factor is proposed further to allow the prediction of temperatures in connections from the calculated gas temperature during a post-flashover fire. (en)
Title	Temperature of a Partially Embedded Connection Subjected to Fire Temperature of a Partially Embedded Connection Subjected to Fire (en)
skos:prefLabel	Temperature of a Partially Embedded Connection Subjected to Fire Temperature of a Partially Embedded Connection Subjected to Fire (en)
skos:notation	RIV/68407700:21110/12:00196915!RIV13-GA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP105/10/2159)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Wald, František Chlouba, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	173716
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/12:00196915
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Composite Steel; Concrete Structure; Fire Design; Heat Transfer; Connection Design (en)
http://linked.open.../riv/klicoveSlovo	Concrete Structure Connection Design Fire Design Composite Steel Heat Transfer
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[6CA8C483815A]
http://linked.open...i/riv/nazevZdroje	Fire Safety Journal
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Modelling of membrane action of floor slabs exposed to fire
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	54
http://linked.open...iv/tvurceVysledku	Wald, František Chlouba, Jiří
http://linked.open...ain/vavai/riv/wos	000312822700012
issn	0379-7112
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.firesaf.2012.08.008
http://localhost/t...ganizacniJednotka	21110

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