Web crippling strength of cold-formed duplex stainless steel lipped channels with web openings under end-two-flange loading

Yousefi, Amirmohammad; Lim, James; Clifton, George; Young, B

dc.contributor.author	Yousefi, Amirmohammad	en
dc.contributor.author	Lim, James	en
dc.contributor.author	Clifton, George	en
dc.contributor.author	Young, B	en
dc.coverage.spatial	Ilsan, Seoul, Korea	en
dc.date.accessioned	2017-09-20T05:27:24Z	en
dc.date.issued	2017-08-28	en
dc.identifier.citation	The 2017 World Congress on Advances in Structural Engineering and Mechanics (ASEM17): Proceedings. The 2017 International Conference on Steel and Composite Structures (ICSCS17), Ilsan, Seoul, Korea, 28 Aug 2017 - 01 Sep 2017	en
dc.identifier.uri	http://hdl.handle.net/2292/35703	en
dc.description.abstract	A finite element evaluation i nto the web crippling strength of cold-formed duplex EN1.4462 stainless steel lipped channels with circular web openings under end-two- flange (ETF) loading is presented in this study. The cases of web openi ngs located both centred and offset to the load bearing plates, are considered. In order to take i nto account the effect of the circular web opening s, a parametric study i nvolvi ng 730 finite element analyses was performed; from the results of the parametric study, strength reduction factor equations are determined. The strength reduction factor equations are first compared to equations recently proposed for cold -formed car bon steel lipped channels. It is demonstrated that the strength reduction factor equations proposed for cold -formed carbon steel are conservative for the duplex stainless steel grades by up to 7%. New strength reduction factor equations are then proposed t hat can be applied to ferritic stainless steel grades .	en
dc.description.uri	http://www.i-asem.org/asem17_publication.html#ICSC17	en
dc.publisher	International Association of Structural Engineering and Mechanics	en
dc.relation.ispartof	The 2017 International Conference on Steel and Composite Structures (ICSCS17)	en
dc.relation.ispartofseries	The 2017 World Congress on Advances in Structural Engineering and Mechanics (ASEM17): Proceedings	en
dc.rights	Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.i-asem.org/asem_pub.php	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.title	Web crippling strength of cold-formed duplex stainless steel lipped channels with web openings under end-two-flange loading	en
dc.type	Conference Item	en
dc.rights.holder	Copyright: The authors	en
pubs.author-url	http://www.i-asem.org/publication_conf/asem17/2.SC/XH3B.1.SC1152_3827F1.pdf	en
pubs.finish-date	2017-09-01	en
pubs.publication-status	Published	en
pubs.start-date	2017-08-28	en
dc.rights.accessrights	http://purl.org/eprint/accessRights/OpenAccess	en
pubs.subtype	Proceedings	en
pubs.elements-id	653528	en
pubs.org-id	Engineering	en
pubs.org-id	Civil and Environmental Eng	en
pubs.record-created-at-source-date	2017-08-26	en