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Article: Performance of cold-formed stainless steel tubular columns at elevated temperatures

TitlePerformance of cold-formed stainless steel tubular columns at elevated temperatures
Authors
KeywordsBuckling
Columns
Finite element analysis
Fire resistance
Rectangular and square hollow sections
Stainless steel
Issue Date2008
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engstruct
Citation
Engineering Structures, 2008, v. 30 n. 7, p. 2012-2021 How to Cite?
AbstractThis paper presents a finite element model (FEM) to assess the structural performance of stainless steel tubular columns at elevated temperatures. Non-linear finite element analysis (FEA) was carried out on fixed-ended stainless steel columns having rectangular and square hollow sections. The column strengths, failure modes and load-axial shortening curves of the columns were obtained from the FEA. The FEM was verified against experimental results. An extensive parametric study was carried out using the verified FEM to study the effects of cross-section geometries, plate thickness, effective column length and temperature on the strengths and failure modes of the columns. Based on the results of the parametric study, two design rules were proposed. Reliability analysis was also performed to assess the validity of the proposed design rules. © 2007 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/58537
ISSN
2015 Impact Factor: 1.893
2015 SCImago Journal Rankings: 1.813
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTo, ECYen_HK
dc.contributor.authorYoung, Ben_HK
dc.date.accessioned2010-05-31T03:32:09Z-
dc.date.available2010-05-31T03:32:09Z-
dc.date.issued2008en_HK
dc.identifier.citationEngineering Structures, 2008, v. 30 n. 7, p. 2012-2021en_HK
dc.identifier.issn0141-0296en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58537-
dc.description.abstractThis paper presents a finite element model (FEM) to assess the structural performance of stainless steel tubular columns at elevated temperatures. Non-linear finite element analysis (FEA) was carried out on fixed-ended stainless steel columns having rectangular and square hollow sections. The column strengths, failure modes and load-axial shortening curves of the columns were obtained from the FEA. The FEM was verified against experimental results. An extensive parametric study was carried out using the verified FEM to study the effects of cross-section geometries, plate thickness, effective column length and temperature on the strengths and failure modes of the columns. Based on the results of the parametric study, two design rules were proposed. Reliability analysis was also performed to assess the validity of the proposed design rules. © 2007 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engstructen_HK
dc.relation.ispartofEngineering Structuresen_HK
dc.subjectBucklingen_HK
dc.subjectColumnsen_HK
dc.subjectFinite element analysisen_HK
dc.subjectFire resistanceen_HK
dc.subjectRectangular and square hollow sectionsen_HK
dc.subjectStainless steelen_HK
dc.titlePerformance of cold-formed stainless steel tubular columns at elevated temperaturesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0141-0296&volume=30&spage=2012&epage=2021&date=2008&atitle=Performance+of+Cold-formed+Stainless+Steel+Tubular+Columns+at+Elevated+Temperaturesen_HK
dc.identifier.emailYoung, B:young@hku.hken_HK
dc.identifier.authorityYoung, B=rp00208en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.engstruct.2007.12.015en_HK
dc.identifier.scopuseid_2-s2.0-43949145635en_HK
dc.identifier.hkuros165389en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-43949145635&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume30en_HK
dc.identifier.issue7en_HK
dc.identifier.spage2012en_HK
dc.identifier.epage2021en_HK
dc.identifier.isiWOS:000257346800020-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridTo, ECY=23971819000en_HK
dc.identifier.scopusauthoridYoung, B=7402192398en_HK

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