DESIGN AND NONLINEAR ANALYSIS OF A NEW SKIP-FLOOR SHEAR WALL STRUCTURE

摘要：

　　In this paper,based on a new 3D nonlinear FEM analysis model,the elastoplastic nonlinear analysis is provided by considering both spatial effect and influence of slab and connecting beam.The seismic internal force distribution is also studied.It shows that compared with the 2D model and traditional 3D coupled shear wall structure,3D skip-floor staggered shear wall structure has superiority in many respects,such as initial rigidity,uniformity of force,energy dissipation,etc.Therefore,this new structural system has good economic benefits and wide applications.

关键词： Skip-floor shear wall structure nonlinear analysis finite element method (FEM) spatial effect slab effect

作者: Jianxin Liu Pei Li Hongnan Wang Meichun Zhu Zhihong Zhang Ying Wang Hongwei Wang

作者单位: College of Civil Engineering, Shanghai Normal University, Shanghai, 201418, P.R.China

会议类型: 国际会议

会议名称: The Twelfth International Symposium on Structural Engineering (第十二届结构工程国际研讨会)

会议地点: 武汉

会议语种:英文

页码: 604-608

在线出版日期: 2012-11-17（万方平台首次上网日期，不代表论文的发表时间）