Seismic Performance of a New Type of Coupled Shear Wall with Replaceable Components: Experimental Validation

被引：19

作者：

Jiang, Huanjun ^{[1
]}

Li, Shurong ^{[2
]}

Bolander, John E. ^{[3
]}

Kunnath, Sashi K. ^{[3
]}

机构：

[1] Tongji Univ, State Key Lab Disaster Reduct Civil Engn, Shanghai, Peoples R China

[2] Shandong Jianzhu Univ, Key Lab Bldg Struct Retrofitting & Underground Sp, Minist Educ, Jinan 250101, Peoples R China

[3] Univ Calif Davis, Dept Civil & Environm Engn, Davis, CA 95616 USA

来源：

JOURNAL OF EARTHQUAKE ENGINEERING | 2023年 / 27卷 / 04期

关键词：

Coupled shear wall; replaceable corner component; replaceable coupling beams; seismic performance; cyclic loading tests; BEHAVIOR;

D O I：

10.1080/13632469.2022.2033353

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study proposes a new type of reinforced concrete (RC) coupled shear wall with replaceable coupling beams and replaceable corner components (RCCs) installed at the bottom corners of wall piers. To assess the seismic performance of the new coupled shear wall and verify the proposed design methodology, four 1/2-scale specimens including one conventional RC coupled shear wall and three new coupled shear walls were tested under lateral cyclic loading. The test results indicate that compared with conventional RC coupled shear walls the seismic performance of the new coupled shear wall is significantly improved.

引用

页码：810 / 832

页数：23

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