Study on the mechanical behavior of self-centering wall under cyclic loading

被引：0
|
作者：
Hu, Xiao-Bin [1 ]
He, Hui-Gao [1 ]
机构：
[1] School of Civil and Architecture Engineering, Wuhan University
来源：
Gongcheng Lixue/Engineering Mechanics | 2013年 / 30卷 / 11期
关键词：
Damper; Energy dissipation; Mechanical behavior; Prestressed tendon; Self-centering wall;
D O I：
10.6052/j.issn.1000-4750.2012.07.0558
中图分类号：
学科分类号：
摘要：
The self-centering wall is simplified as a rigid body, while the horizontal load vs. rotation curve of the self-centering wall subjected to cyclic loading is obtained by theoretical derivation. Three cases are taken into account to investigate the mechanical behavior of the self-centering wall, i.e. only considering the self-weight of the self-centering wall, considering the effect of prestressed tendons, and considering both the influence of prestressed tendons and dampers. The study presented in this paper indicates that for the self-centering wall, the prestressed tendons provide the self-centering ability along with the gravity of the wall, while the dampers can dissipate energy. In addition, the mechanical performance of the self-centering wall depends on the dimensions of wall, the design parameters of prestressed tendons and dampers.
引用
收藏
页码：202 / 206
页数：4
相关论文
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