Article (Scientific journals)
Nonlinear thin shell finite element for steel and concrete structures subjected to fire: verification and validation
Talamona, Didier; Castagne, Sylvie; Franssen, Jean-Marc
2003In Journal of Applied Fire Science, 12 (1), p. 65-81
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Keywords :
fire; shell; finite element; SAFIR; Validation; Verification
Abstract :
[en] This article presents verification and validation examples for a nonlinear thin shell element developed for structures subjected to fire. The verification benchmarks are: a Z-shaped cantilever, a twisted cantilever beam, a hemispherical shell, and Lee's frame at room temperature and at elevated temperature. The element shows that it provides results in good agreement with theoretical results and other finite elements. The validation calculations have been performed on an H rolled profile and a concrete slab. The element demonstrates its ability to reproduce local buckling on a H-steel beam under fire conditions and that it predicts accurately the failure of a concrete slab subjected to fire. The theoretical development of this finite element has been published in the Journal of Applied Fire Science, Vol. 11, No. 4, pp. 291-310, "Nonlinear Thin Shell Finite Element for Steel and Concrete Structures Subjected to Fire: Theoretical Development."
Disciplines :
Civil engineering
Author, co-author :
Talamona, Didier;  University of Ulster > FireSERT
Castagne, Sylvie;  Queen's University Belfast > CEIAT
Franssen, Jean-Marc  ;  Université de Liège - ULiège > Département Argenco : Secteur SE > Ingénierie du feu
Language :
English
Title :
Nonlinear thin shell finite element for steel and concrete structures subjected to fire: verification and validation
Publication date :
2003
Journal title :
Journal of Applied Fire Science
ISSN :
1044-4300
eISSN :
1541-4183
Publisher :
Baywood Publishing Company, Inc.
Volume :
12
Issue :
1
Pages :
65-81
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 06 August 2012

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