Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition-Part I: Experimental and numerical investigation

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• 作者：Ying Lian^a ; ^{ylian01@qub.ac.uk} ; Asraf Uzzaman^b ; ^{asraf.uzzaman@strath.ac.uk} ; James B.P. Lim^a ; ^c ; ^{james.lim@auckland.ac.nz} ; Gasser Abdelal^d ; ^{g.abdelal@qub.ac.uk} ; David Nash^b ; ^{d.nash@strath.ac.uk} ; Ben Young^e ; ^young@hku.hk
• 关键词：Cold-formed steel ; Web crippling ; Finite element analysis ; Web hole ; Channel section
• 刊名：Thin-Walled Structures
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：111
• 期：Complete
• 页码：103-112
• 全文大小：1946 K
• 卷排序：111

文摘

Web crippling tests of cold-formed channel section with web openings under Interior-flange loading conditions. Web openings located directly under the concentrated load. Both flanges fastened and unfastened to the support have been considered. Non-linear finite element models have been developed. Finite element models verified against the experimental test results.