FE based mode interaction analysis of thin-walled steel box columns under axial compression

被引：12
|
作者：
Kiymaz, G [1 ]
机构：
[1] Istanbul Kultur Univ, Fac Engn & Architecture, Dept Civil Engn, TR-34191 Istanbul, Turkey
来源：
THIN-WALLED STRUCTURES | 2005年 / 43卷 / 07期
关键词：
thin-walled steel box columns; interaction column buckling; finite element analysis;
D O I：
10.1016/j.tws.2004.11.003
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presents the Finite Element (FE) analysis based mode interaction analysis of thin-walled steel box columns under axial compression. Earlier theoretical results on the optimum design of axially compressed box columns were validated through FE analysis. The study was then extended to cover factors that were previously omitted. These factors included column out-of-straightness, residual stresses and plasticity. Emphasis was given on imperfection sensitivity and its effect on optimum design. (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1051 / 1070
页数：20
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