Performance of double skin-profiled composite shear walls - experiments and design equations

被引：40
|
作者：
Hossain, KMA
Wright, HD
机构：
[1] Ryerson Univ, Dept Civil Engn, Toronto, ON M5B 2K1, Canada
[2] Univ Strathclyde, Dept Civil Engn, Glasgow, Lanark, Scotland
来源：
CANADIAN JOURNAL OF CIVIL ENGINEERING | 2004年 / 31卷 / 02期
关键词：
composite wall; design equation; profiled sheeting; shear strength; shear stiffness; strain; buckling; finite element; interface; microconcrete;
D O I：
10.1139/L03-087
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The novel form of composite walling system consists of two skins of profiled steel sheeting with an infill of concrete. The knowledge of the behaviour of such walling under shear loading is important to use this system as shear elements in a steel framed building. Currently design provisions for this novel form of framed shear walling do not exist. This paper presents the results of tests on one-sixth scale models of the composite wall and its components, manufactured from very thin sheeting and microconcrete. The heavily instrumented small-scale tests provided information on the load-deflection response, strength, stiffness, strain condition, sheet-concrete interaction, and failure modes. Analytical models for the shear strength and stiffness of the wall are derived. The adequacy of design equations is validated through experimental results and finite element modelling.
引用
收藏
页码：204 / 217
页数：14
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