Method for calculating peak displacement of reinforced concrete shear wall

被引：0
|
作者：
Xiong E. [1 ]
Xi Y. [1 ]
Song L. [1 ]
Liang X. [2 ]
机构：
[1] School of Civil Engineering, Chang'an University, Xi'an
[2] School of Civil Engineering, Xi'an University of Architecture & Technology, Xi'an
来源：
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University | 2019年 / 40卷 / 08期
关键词：
Elastic deformation; Peak displacement; Plastic deformation; Plastic hinge; Reinforced concrete; Shear wall; Truss theory; Vertical cantilever beam;
D O I：
10.11990/jheu.201812024
中图分类号：
学科分类号：
摘要：
To study the peak displacement of reinforced concrete shear walls (the displacement corresponding to the peak load), we established a calculation model and formula for the peak displacement of medium- and high-rise I-section shear walls with boundary columns walls based on a truss model for the longitudinal elongation of the vertical cantilever beam. Then, using this formula, we determined the peak displacements of 34 I-shaped shear walls with boundary columns. The results show that the calculated and experimental results basically agree. The proposed formula enables the estimation of the peak displacement for reinforced concrete shear walls, which can be directly obtained by solving the vertical elongation strain of the shear wall using the calculation model introduced in this paper. © 2019, Editorial Department of Journal of HEU. All right reserved.
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页码：1448 / 1454
页数：6
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