Study on seismic performance of shear walls with steel fiber reinforced concrete in boundary elements

被引：0
|
作者：
Chu L. [1 ]
Zhao J. [1 ]
Wang W. [2 ]
机构：
[1] School of Civil Engineering, Zhengzhou University, Zhengzhou
[2] Guangdong Provincial Key Laboratory of Coastal Civil Engineering Durability, Shenzhen University, Shenzhen
来源：
Zhao, Jun (zhaoj@zzu.edu.cn) | 1600年 / Editorial Board of Journal of Basic Science and卷 / 24期
关键词：
Boundary elements; Seismic performance; Shear wall; Steel fiber reinforced concrete;
D O I：
10.16058/j.issn.1005-0930.2016.06.018
中图分类号：
学科分类号：
摘要：
In view of the construction difficulty and complex stress state of boundary elements, a method using steel fiber reinforced concrete in boundary elements is proposed to improve the seismic performance of shear wall. Combined with test results and finite element numerical simulation, the influence of steel fiber volume ratios and aspect ratios is studied on the bearing capacity, displacement and ductility of this kind of shear wall, which are comparatively analyzed with the corresponding seismic performance of the overall steel fiber reinforced concrete shear wall. The results show that the utilization of steel fiber reinforced concrete in boundary elements can desirably improve the bearing capacity and ductility of shear wall structures, especially in which the displacement ductility can be increased by 102.8%. Compared with the overall steel fiber reinforced concrete shear wall, the shear wall with steel fiber reinforced concrete only in boundary elements is of great economy without sacrificing bearing capacity and ductility. © 2016, The Editorial Board of Journal of Basic Science and Engineering. All right reserved.
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页码：1279 / 1288
页数：9
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