Tolerances of imperfections and strength of cold-formed lipped channel column

详细信息    查看全文

• 作者：Z. Sadovský ; ^a ; ^{zoltan@sadovsky.info} ; J. Krivá ; ček^b ; ^{usarjkri@savba.sk}
• 关键词：Cold-formed steel ; Lipped channel column ; Ultimate strength ; Geometrical imperfections ; Execution tolerances
• 刊名：Journal of Constructional Steel Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：128
• 期：Complete
• 页码：762-771
• 全文大小：1544 K
• 卷排序：128

文摘

Ultimate buckling strength of cold-formed axially loaded lipped channel columns Geometrical imperfections, execution tolerances and the column strength Deterministic approach using normalization of imperfections by the energy measure Suggestion for the use of FEM GMNIA for estimating the least column strength