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Article: Experimental investigation of cold-formed stainless steel tubular T-joints

TitleExperimental investigation of cold-formed stainless steel tubular T-joints
Authors
KeywordsCold-formed stainless steel
High strength
Rectangular hollow section
Square hollow section
Tubular structures
Issue Date2008
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws
Citation
Thin-Walled Structures, 2008, v. 46 n. 10, p. 1129-1142 How to Cite?
AbstractThis paper describes a test program on a wide range of cold-formed stainless steel welded tubular T-joints fabricated from square and rectangular hollow section brace and chord members. A total of 22 tests was performed. High strength stainless steel (duplex and high strength austenitic) and normal strength stainless steel (AISI 304) specimens were tested. The tests were performed by supporting the chord member of the specimen along its entire length with the pure concentrated force applied to the chord face by the brace member. The ratio of brace width to chord width (β) of the specimens varied from 0.5 to 1.0 so that failure modes of chord face failure and chord side wall failure were observed. The test results were compared with the design procedures in the Australian/New Zealand Standard for stainless steel structures, CIDECT and Eurocode design rules for carbon steel structures. It is shown that the design strengths predicted by the current design specifications are conservative for the test specimens calculated using the 0.1%, 0.2%, 0.5% and 1.0% proof stresses as the yield stresses. The 0.2% proof stress is comparatively more reasonable to predict the design strengths of stainless steel welded tubular T-joints for both ultimate limit state and serviceability limit state. In this study, it is shown that the ultimate limit state controls rather than the serviceability limit state for most of the test specimens. © 2008 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/124547
ISSN
2015 Impact Factor: 2.063
2015 SCImago Journal Rankings: 1.647
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorFeng, Ren_HK
dc.contributor.authorYoung, Ben_HK
dc.date.accessioned2010-10-31T10:40:40Z-
dc.date.available2010-10-31T10:40:40Z-
dc.date.issued2008en_HK
dc.identifier.citationThin-Walled Structures, 2008, v. 46 n. 10, p. 1129-1142en_HK
dc.identifier.issn0263-8231en_HK
dc.identifier.urihttp://hdl.handle.net/10722/124547-
dc.description.abstractThis paper describes a test program on a wide range of cold-formed stainless steel welded tubular T-joints fabricated from square and rectangular hollow section brace and chord members. A total of 22 tests was performed. High strength stainless steel (duplex and high strength austenitic) and normal strength stainless steel (AISI 304) specimens were tested. The tests were performed by supporting the chord member of the specimen along its entire length with the pure concentrated force applied to the chord face by the brace member. The ratio of brace width to chord width (β) of the specimens varied from 0.5 to 1.0 so that failure modes of chord face failure and chord side wall failure were observed. The test results were compared with the design procedures in the Australian/New Zealand Standard for stainless steel structures, CIDECT and Eurocode design rules for carbon steel structures. It is shown that the design strengths predicted by the current design specifications are conservative for the test specimens calculated using the 0.1%, 0.2%, 0.5% and 1.0% proof stresses as the yield stresses. The 0.2% proof stress is comparatively more reasonable to predict the design strengths of stainless steel welded tubular T-joints for both ultimate limit state and serviceability limit state. In this study, it is shown that the ultimate limit state controls rather than the serviceability limit state for most of the test specimens. © 2008 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/twsen_HK
dc.relation.ispartofThin-Walled Structuresen_HK
dc.subjectCold-formed stainless steelen_HK
dc.subjectHigh strengthen_HK
dc.subjectRectangular hollow sectionen_HK
dc.subjectSquare hollow sectionen_HK
dc.subjectTubular structuresen_HK
dc.titleExperimental investigation of cold-formed stainless steel tubular T-jointsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0263-8231&volume=46&issue=10&spage=1129&epage=1142&date=2008&atitle=Experimental+investigation+of+cold-formed+stainless+steel+tubular+T-jointsen_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.tws.2008.01.008en_HK
dc.identifier.scopuseid_2-s2.0-44949193831en_HK
dc.identifier.hkuros173912en_HK
dc.identifier.hkuros165391-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-44949193831&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume46en_HK
dc.identifier.issue10en_HK
dc.identifier.spage1129en_HK
dc.identifier.epage1142en_HK
dc.identifier.isiWOS:000257577300007-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridFeng, R=36138673300en_HK
dc.identifier.scopusauthoridYoung, B=7402192398en_HK

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