A built-up type horizontally corrugated steel plate shear wall with a special shape

Yu Yujie; Lin Siwen; Zhao FengtaoTian PeifengJiang Lizhong

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A built-up type horizontally corrugated steel plate shear wall with a special shape

机译：A built-up type horizontally corrugated steel plate shear wall with a special shape

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A built-up type specially shaped corrugated steel shear wall (BS-CSSW) that can be concealed within enclosure walls was proposed for applications in residential buildings. Quasi-static tests were performed on two specially shaped corrugated steel shear wall specimens (S-CSSW and BS-CSSW) and refined finite element simulations were conducted. With the verified modeling method, a parametric study was performed on BS-CSSWs with different wall configurations and interior column positions. The results indicated that the corrugated shear plates in the S-CSSW underwent premature elastic buckling, thus leading to a sudden drop in strength upon buckling and low strength levels after buckling. Shear panels in the BS-CSSW successfully entered the shear yielding mode and remained in a stable in-plane shearing state until reaching 2% drift. The BS-CSSW had higher elastic and plastic strength levels, better ductility, slower stiffness reduction, lower out-of-plane plate deformation and a wider hysteretic relationship than those of the S-CSSW. The position of the interior columns primarily influenced the slenderness of the side and interior corrugated panels and affected the strength development modes. The BSCSSWs had separate bearing modes between lateral loads and axial loads and could withstand high axial load conditions with little influence on shear strengths.

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来源
《Engineering structures》 |2022年第1期|113458.1-113458.15|共15页
作者
Yu Yujie; Lin Siwen; Zhao FengtaoTian PeifengJiang Lizhong;
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作者单位

Cent South Univ, Sch Civil Engn, Changsha 410075, Hunan, Peoples R China|Engn Technol Res Ctr Prefabricated Construct Indu, Changsha 410075, Peoples R China;

Cent South Univ, Sch Civil Engn, Changsha 410075, Hunan, Peoples R China;

Cent South Univ, Sch Civil Engn, Changsha 410075, Hunan, Peoples R China|Natl Engn Lab High Speed Railway Construct, Changsha 410075, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类
关键词
Shear wall; Corrugated steel plate; Cyclic test; Hysteretic behavior; Plate buckling; Shear resistance;

A built-up type horizontally corrugated steel plate shear wall with a special shape

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