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Development and Seismic Performance of Precast Concrete Shear Wall with Vertical Connectors Subjected to Cyclic Loading
A precast shear wall with vertical connectors (PSWVC) is proposed, in which the wall panels are assembled through dampers at the vertical seams. Cyclic loading tests were conducted on two full-scale specimens with X-shaped metal dampers and lead viscoelastic dampers. Based on the test results, the better seismic performance of the wall panels with dampers was observed. In addition, a finite element analysis model of shear walls was proposed, and a parameter study was performed to investigate the seismic performance of the PSWVC. Simplified calculation methods were also proposed to predict the strength of shear walls.
Development and Seismic Performance of Precast Concrete Shear Wall with Vertical Connectors Subjected to Cyclic Loading
A precast shear wall with vertical connectors (PSWVC) is proposed, in which the wall panels are assembled through dampers at the vertical seams. Cyclic loading tests were conducted on two full-scale specimens with X-shaped metal dampers and lead viscoelastic dampers. Based on the test results, the better seismic performance of the wall panels with dampers was observed. In addition, a finite element analysis model of shear walls was proposed, and a parameter study was performed to investigate the seismic performance of the PSWVC. Simplified calculation methods were also proposed to predict the strength of shear walls.
Development and Seismic Performance of Precast Concrete Shear Wall with Vertical Connectors Subjected to Cyclic Loading
Dang, Longji (author) / Liang, Shuting (author) / Zhu, Xiaojun (author) / Wang, Zhuolin (author) / Pang, Rui (author) / Yang, Jian (author)
Journal of Earthquake Engineering ; 27 ; 2887-2918
2023-07-27
32 pages
Article (Journal)
Electronic Resource
Unknown
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