Reference : Der Einfluss von Imperfektionen in dünnwandigen geschweiBten Rechteckquerschnitten un...
Scientific journals : Article
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/32024
Der Einfluss von Imperfektionen in dünnwandigen geschweiBten Rechteckquerschnitten unter Druckbeanspruchung
German
[en] On imperfections in thin-walled welded rectangular hollow section compressive members
Degée, Hervé mailto [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
Kuhlmann, U. [> >]
Detzel, A. [> >]
Maquoi, René mailto [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
2008
1437-1049
Stahlbau
77
4
257-265
Yes (verified by ORBi)
International
0038-9145
[en] This contribution presents the results of a research projects analysing some aspects of stability failure of thin-walled RHS compression members that are likely to exhibit combined global and local buckling. In particular the influence of various imperfections, namely residual stresses due to welding and local as well as global geometrical defects, on the load-carrying capacity is subjected to detailed experimental and numerical investigations. The insight into the structural behaviour leads to recommendations for standardized imperfections that should be used in the context of the numerical modelling of class-4 square and rectangular hollow section members subjected to compression.
http://hdl.handle.net/2268/32024
10.1002/stab.200810037
(C) Ernst & Sohn Verlag fü Architektur und technische Wissenschaften GmbH & Co. KG, Berlin - Stahlbau 74 (2008), Heft 4

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