Comparisons of EWM and DSM for load-carrying capacity of cold-formed lipped channel columns under axial compression

被引：0
|
作者：
Zheng, Songjun [1 ]
Yang, Yanwu [1 ]
Sun, Defa [2 ]
机构：
[1] Jiaxing Univ, Sch Civil Engn & Architecture, Jiaxing 314001, Peoples R China
[2] Jiaxing Univ, Inst Struct Engn, Jiaxing 314001, Peoples R China
来源：
TRENDS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 446-449卷
关键词：
cold-formed steel; lipped channel; axial column; effective width method (EWM); direct strength method (DSM); stability bearing capacity;
D O I：
10.4028/www.scientific.net/AMR.446-449.94
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The stability bearing capacity of cold-formed lipped channel columns under axial compression is presented. It is shown that DSM is valid for prediction the stability capacity of cold-formed lipped channel columns under axial compression. The results calculated by suggested method agree quite well with the effective width method in Technical code of cold-formed thin-wall steel structures (GB50018-2002) and the test results are safe.
引用
收藏
页码：94 / +
页数：2
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