FEA on one-story single-bay self-centering steel plate shear walls

doi:10.14006/j.jzjgxb.2018.04.008

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	FEA on one-story single-bay self-centering steel plate shear walls
	Wang, Xiaoyan 1; Lu, Wensheng 1; Han, Jianping 2
刊名	Jianzhu Jiegou Xuebao/Journal of Building Structures
	2018-04-01
卷号	39 期号:4 页码:65-73
关键词	ABAQUS Energy dissipation Finite element method Numerical methods Shear flow Shear walls Stress concentration Surface tension Base shear forces Beam-to-column connections Complex configuration Compression strength Numerical response Post tensioned Self centering Steel plate shear walls
ISSN号	10006869
DOI	10.14006/j.jzjgxb.2018.04.008
英文摘要	The self-centering steel plate shear wall (SC-SPSW) combines post-tensioned (PT) frame with thin steel plate shear walls. The infilled web plates are used to provide lateral-resisting stiffness and energy dissipation of the system, whereas PT beam-to-column connections provide self-centering capabilities. Numerical models including the two-story single-span and one-story single-span SC-SPSWs were built based on ABAQUS software platform, in which the web plates were simulated using shell elements. By comparing the simulation numerical responses with the experimental results of the two-story single-span SC-SPSW model, the effectiveness of the modeling method has been verified. Then parametric study was conducted on a number of one-story single-span SC-SPSWs with changing length and thickness of web plate. The results including the responses of SC-SPSW general hysteresis, self-centering capabilities, web plate mechanical properties and structural base shear force were analyzed, especially the stress distribution and development in the tension-field of web plate were investigated. With the larger web plate length and thickness, the compression strength of web plate is increased, the negative influence of web plate on the structural self-centering capability is more obvious. For one-story single-span SC-SPSW, the effect of web plate length on the shear force resisted by PT frame is negligible and the structural base shear force is in direct proportion to the length and thickness of web plate. The results show that the modeling method can be applied to simulate stress distribution behavior of web plate in SC-SPSW accurately, and used to the modeling of SC-SPSW with web plates of complex configurations. © 2018, Editorial Office of Journal of Building Structures. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114536]
专题	土木工程学院教务处（创新创业学院）
作者单位	1.College of Civil Engineering, Tongji University, Shanghai; 200092, China; 2.School of Civil Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Wang, Xiaoyan,Lu, Wensheng,Han, Jianping. FEA on one-story single-bay self-centering steel plate shear walls[J]. Jianzhu Jiegou Xuebao/Journal of Building Structures,2018,39(4):65-73.
APA	Wang, Xiaoyan,Lu, Wensheng,&Han, Jianping.(2018).FEA on one-story single-bay self-centering steel plate shear walls.Jianzhu Jiegou Xuebao/Journal of Building Structures,39(4),65-73.
MLA	Wang, Xiaoyan,et al."FEA on one-story single-bay self-centering steel plate shear walls".Jianzhu Jiegou Xuebao/Journal of Building Structures 39.4(2018):65-73.