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Article: Numerical investigation of channel columns with complex stiffeners - Part I: Test verification

TitleNumerical investigation of channel columns with complex stiffeners - Part I: Test verification
Authors
KeywordsBuckling
Channels
Columns
Finite Element Analysis
Issue Date2004
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws
Citation
Thin-Walled Structures, 2004, v. 42 n. 6, p. 883-893 How to Cite?
AbstractA numerical investigation on fixed-ended cold-formed steel channel columns with complex stiffeners subjected to axial load is described in this paper. The complex stiffeners of the channel sections consist of simple lips with return lips. The specimens were brake-pressed from high strength zinc-coated structural steel sheets having a nominal yield stress of 450 MPa. A non-linear finite element model is developed and verified against experimental results of fixed-ended channel columns with complex stiffeners. Initial geometric imperfections and material non-linearity are included in the model. The calibrated model is shown to provide accurate predictions of the experimental ultimate loads and failure modes of the tested columns. © 2004 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/150312
ISSN
2015 Impact Factor: 2.063
2015 SCImago Journal Rankings: 1.647
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYan, Jen_US
dc.contributor.authorYoung, Ben_US
dc.date.accessioned2012-06-26T06:03:14Z-
dc.date.available2012-06-26T06:03:14Z-
dc.date.issued2004en_US
dc.identifier.citationThin-Walled Structures, 2004, v. 42 n. 6, p. 883-893en_US
dc.identifier.issn0263-8231en_US
dc.identifier.urihttp://hdl.handle.net/10722/150312-
dc.description.abstractA numerical investigation on fixed-ended cold-formed steel channel columns with complex stiffeners subjected to axial load is described in this paper. The complex stiffeners of the channel sections consist of simple lips with return lips. The specimens were brake-pressed from high strength zinc-coated structural steel sheets having a nominal yield stress of 450 MPa. A non-linear finite element model is developed and verified against experimental results of fixed-ended channel columns with complex stiffeners. Initial geometric imperfections and material non-linearity are included in the model. The calibrated model is shown to provide accurate predictions of the experimental ultimate loads and failure modes of the tested columns. © 2004 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/twsen_US
dc.relation.ispartofThin-Walled Structuresen_US
dc.subjectBucklingen_US
dc.subjectChannelsen_US
dc.subjectColumnsen_US
dc.subjectFinite Element Analysisen_US
dc.titleNumerical investigation of channel columns with complex stiffeners - Part I: Test verificationen_US
dc.typeArticleen_US
dc.identifier.emailYoung, B:young@hku.hken_US
dc.identifier.authorityYoung, B=rp00208en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.tws.2003.12.002en_US
dc.identifier.scopuseid_2-s2.0-2342616803en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2342616803&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume42en_US
dc.identifier.issue6en_US
dc.identifier.spage883en_US
dc.identifier.epage893en_US
dc.identifier.isiWOS:000221821400005-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridYan, J=7403728412en_US
dc.identifier.scopusauthoridYoung, B=7402192398en_US

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