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Article: Aluminum alloy circular hollow section beam-columns

TitleAluminum alloy circular hollow section beam-columns
Authors
KeywordsAluminum alloys
Beam-columns
Buckling
Circular hollow sections
Experimental investigation
Structural design
Tubular members
Issue Date2006
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tws
Citation
Thin-Walled Structures, 2006, v. 44 n. 2, p. 131-140 How to Cite?
AbstractAn experimental investigation was performed on aluminum alloy circular hollow sections in combined axial compression and bending. The test program consists of four series of beam-column tests as well as pure bending tests. The test specimens were fabricated by extrusion using 6061-T6 heat-treated aluminum alloy. The beam-column specimens were compressed between pined ends at different eccentricities in order to obtain an interaction curve for each series of test. The lengths of the beam-column specimens were either 500 or 1000 mm. Pure bending tests were conducted for each test series to determine the bending capacities of the specimens. Overall initial geometric imperfections of the specimens were measured. Material properties were obtained from tensile coupon tests. The observed failure modes of the beam-column tests included flexural buckling and material yielding in the heat-affected zone. A comparison of the test strengths with the design strengths obtained using the American, Australian/New Zealand and European specifications for aluminum structures has been presented. Axial load versus moment interaction curves were plotted for each test series. It is shown that the bending capacities and beam-column design strengths predicted by the three specifications are generally conservative. © 2006 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/71054
ISSN
2015 Impact Factor: 2.063
2015 SCImago Journal Rankings: 1.647
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhu, JHen_HK
dc.contributor.authorYoung, Ben_HK
dc.date.accessioned2010-09-06T06:28:30Z-
dc.date.available2010-09-06T06:28:30Z-
dc.date.issued2006en_HK
dc.identifier.citationThin-Walled Structures, 2006, v. 44 n. 2, p. 131-140en_HK
dc.identifier.issn0263-8231en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71054-
dc.description.abstractAn experimental investigation was performed on aluminum alloy circular hollow sections in combined axial compression and bending. The test program consists of four series of beam-column tests as well as pure bending tests. The test specimens were fabricated by extrusion using 6061-T6 heat-treated aluminum alloy. The beam-column specimens were compressed between pined ends at different eccentricities in order to obtain an interaction curve for each series of test. The lengths of the beam-column specimens were either 500 or 1000 mm. Pure bending tests were conducted for each test series to determine the bending capacities of the specimens. Overall initial geometric imperfections of the specimens were measured. Material properties were obtained from tensile coupon tests. The observed failure modes of the beam-column tests included flexural buckling and material yielding in the heat-affected zone. A comparison of the test strengths with the design strengths obtained using the American, Australian/New Zealand and European specifications for aluminum structures has been presented. Axial load versus moment interaction curves were plotted for each test series. It is shown that the bending capacities and beam-column design strengths predicted by the three specifications are generally conservative. © 2006 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.subjectAluminum alloysen_HK
dc.subjectBeam-columnsen_HK
dc.subjectBucklingen_HK
dc.subjectCircular hollow sectionsen_HK
dc.subjectExperimental investigationen_HK
dc.subjectStructural designen_HK
dc.subjectTubular membersen_HK
dc.titleAluminum alloy circular hollow section beam-columnsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0263-8231&volume=44&spage=131&epage=140&date=2006&atitle=Aluminum+Alloy+Circular+Hollow+Section+Beam-columnsen_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.2006.02.006en_HK
dc.identifier.scopuseid_2-s2.0-33646129921en_HK
dc.identifier.hkuros118227en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33646129921&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume44en_HK
dc.identifier.issue2en_HK
dc.identifier.spage131en_HK
dc.identifier.epage140en_HK
dc.identifier.isiWOS:000237753200001-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridZhu, JH=9736461800en_HK
dc.identifier.scopusauthoridYoung, B=7402192398en_HK

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