Research on horizontal load bearing capacity of concrete-filled square steel tubular frame-thin steel plate shear walls structure with cross stiffeners

被引：0
|
作者：
Wang X. [1 ,2 ]
Zhou X. [2 ]
Wang D. [1 ]
Liu L. [1 ]
机构：
[1] School of Civil Engineering, Xi'an University of Architecture & Technology, Xi'an
[2] School of Civil Engineering, Chongqing University, Chongqing
来源：
| 1600年 / Science Press卷 / 38期
关键词：
Concrete-filled square steel tubular frame; Cross stiffener; Frame-shear wall structure; Horizontal load bearing capacity; Quasi-static test; Thin steel plate shear wall;
D O I：
10.14006/j.jzjgxb.2017.09.001
中图分类号：
学科分类号：
摘要：
In order to study the seismic behavior and horizontal load bearing capacity of concrete-filled square steel tubular frame-thin steel plate shear walls structure with cross stiffeners, quasi-static test was conducted on one 1: 3 scaled one-bay two-story concrete-filled square steel tubular frame-thin steel plate shear walls with cross stiffeners. Therefore, the failure pattern, load-displacement hysteretic curve, skeleton curve, the characteristic load and displacement values were obtained. The nonlinear analytical analysis was conducted by using the finite element software ABAQUS. The seismic behavior, mechanical mechanism and failure mechanism of the concrete-filled square steel tubular frame-thin steel plate shear walls with cross stiffeners were studied. Based on the experimental, numerical results and theoretical investigation, the calculating formulae of horizontal load bearing capacity of the concrete-filled square steel tubular frame-thin steel plate shear walls with cross stiffeners were proposed. The results of the formulae were compared with those of the experiment and finite element analysis. The results show that the concrete-filled square steel tubular frame-thin steel plate shear walls with cross stiffeners have considerable horizontal load bearing capacity, initial stiffness and favorable ductility and energy dissipation ability. The results of calculating formulae of horizontal load bearing capacity agree well with the results of experiment and finite element analysis. © 2017, Editorial Office of Journal of Building Structures. All right reserved.
引用
收藏
页码：1 / 9
页数：8
相关论文
共 22 条
  • [1] Chen G., Guo Y., Fan Z., Et al., Cyclic test of steel plate shear walls, Journal of Building Structures, 25, 2, pp. 19-26, (2004)
  • [2] Wang Y., Hao J., Li F., Et al., Study on mechanical property of steel shear walls, Journal of Xi'an University of Architecture & Technology(Natural Science Edition), 39, 2, pp. 181-186, (2007)
  • [3] Guo Y., Dong Q., Research and application of steel plate shear wall in high-rise buildings, Steel Construction, 20, 1, pp. 1-6, (2005)
  • [4] Wang X., Zhou C., Jia G., Et al., Experimental research on seismic behavior of concrete-filled square steel tubular column frame-thin steel plate shear walls with middle opening, Journal of Building Structures, 36, 8, pp. 16-23, (2015)
  • [5] Timler P.A., Kular G.L., Experimental study of steel plate shear walls, (1983)
  • [6] Tromposch E.W., Kulak G.L., Cyclic and static behavior of thin panel steel plate shear walls, (1987)
  • [7] Alavi E., Nategji F., Experimental study on diagonally stiffened steel plate shear walls with central perforation, Journal of Constructional Steel Research, 89, 1, pp. 9-20, (2013)
  • [8] Alinia M.M., Dastfan M., Cyclic behavior deformability and rigidity of stiffened steel shear panels, Journal of Constructional Steel Research, 63, 4, pp. 554-563, (2007)
  • [9] Nie J., Zhu L., Fan J., Et al., Experimental research on seismic behavior of steel plate shear walls, Journal of Building Structures, 34, 1, pp. 61-69, (2013)
  • [10] Guo Y., Zhou M., An overview of current state-of-the-art in behavior and design theory for unstiffened or buckling-restrained steel plate shear walls, Journal of Building Structures, 32, 1, pp. 1-16, (2011)
123