Experimental study on LTB behaviour and residual stresses of welded I-section members

被引：0

作者：

Schaper, L. ^{[1
]}

Winkler, R. ^{[1
]}

Joerg, F. ^{[2
]}

Kuhlmann, U. ^{[3
]}

Knobloch, M. ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Steel Lightweight & Composite Struct, Bochum, Germany

[2] Univ Stuttgart, Inst Struct Design, Stuttgart, Germany

[3] Univ Stuttgart, Inst Struct Design, Steel Timber & Composite Construct, Stuttgart, Germany

来源：

STABILITY AND DUCTILITY OF STEEL STRUCTURES 2019 | 2019年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents an experimental study on the lateral torsional buckling behaviour of members with doubly and mono-symmetric welded I-sections. The experimental study comprised not only member buckling tests but also residual stress measurements. The results of the structured member tests are used to assess simplified European design methods. A comparative study confirms that these methods lead to conservative results and should be amended to consider the effects of residual stresses more thoroughly.

引用

页码：972 / 980

页数：9

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