Reference : Combined distortional and overall flexural-torsional buckling of cold-formed stainles...
Scientific journals : Article
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/29853
Combined distortional and overall flexural-torsional buckling of cold-formed stainless steel sections: Design
English
Rossi, Barbara mailto [Université de Liège - ULiège > Département Argenco : Secteur MS2F > Adéquat. struct. aux exig. de fonct.& perfor. techn.-écon. >]
Jaspart, Jean-Pierre mailto [Université de Liège - ULiège > Département Argenco : Secteur MS2F > Adéquat. struct. aux exig. de fonct.& perfor. techn.-écon. >]
Rasmussen, Kim J.R. mailto [University of Sydney > > > >]
Apr-2010
Journal of Structural Engineering
American Society of Civil Engineers
136
4
361-369
Yes (verified by ORBi)
International
0733-9445
Reston
VA
[en] stainless steel structures ; distortional buckling ; Direct Strength Method ; member buckling ; interaction buckling
[en] This paper provides a critical summary of the European standards and design methods
available for calculating the strength of cold-formed stainless steel compression members. The
standards considered (so far mainly applied to columns failing by flexural buckling) are applied to the
case of lipped channel section columns failing by combined distortional and overall flexural-torsional
buckling. As observed during the tests presented in a companion paper, distortional buckling is found
to have a considerable effect on the cross-section resistance and is prone to interact with the global
flexural-torsional mode. It is investigated how the different formulations account for the two buckling
modes and their interaction and how accurate strength predictions they provide. A new Direct
Strength Method taking into account these failure modes is then presented and compared to the tests
results.
http://hdl.handle.net/2268/29853
10.1061/(ASCE)ST.1943-541X.0000147

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
design.pdfPublisher postprint623.59 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.