摘要
本文利用ABAQUS软件建立了6个单跨10层钢板剪力墙模型,其中钢板剪力墙选用压型钢板和平板两类,压型钢板之间利用螺钉相连。放入钢框架中,使其一起参与抗震。开展钢板剪力墙在三种地震波作用下的时程分析,重点考察了体系的耗能能力、层间位移、加速度和基底剪力等性能指标。结果表明,与钢板横向搁置的剪力墙相比,钢板竖向搁置的剪力墙抗震性能要好,更好于平板钢板墙,为实际工程剪力墙种类的采用奠定基础。
In this paper, six single-span 10-story steel plate shear wall models are established by using ABAQUS software. The steel plate shear wall is composed of profiled steel plate and flat plate, and the profiled steel plates are connected by screws. Put into steel frame, so as to participate in earthquake resistance. The time history analysis of steel plate shear walls subjected to three kinds of seismic waves is carried out. The energy dissipation force, inter layer displacement, acceleration and base shear force of the system are investigated. The results show that, compared with the shear wall with steel plate transversely placed, the shear wall with steel plate vertically installed has better seismic performance and is better than the plate steel wall, which lays a foundation for choosing the right type of the shear wall in the practical engineering.
作者
刘喜伟
雷劲松
LIU Xiwei;LEI Jinsong(School of Civil Engi. and Architecture, Southwest Univ. of Science and Technology, Sichuan Mianyang 621010,China)
出处
《低温建筑技术》
2018年第12期42-45,75,共5页
Low Temperature Architecture Technology
关键词
钢板剪力墙
时程分析
耗能能力
层间位移
steel plate shear wall
time history analysis
energy dissipation performance
inter layer displacement
