摘要
在布墙率一定的前提下改变剪力墙在板柱-剪力墙结构中的位置,采用有限元软件SATWE对文中5种布墙方案进行结构抗震性能分析,得出以建筑中部形成核心剪力墙筒体,并在结构外围配置适量剪力墙(方案二)的布墙方式最优,并通过一幢25层板柱-剪力墙居民楼的抗震性能分析,验证了此种布墙方式的优越性.
The finite element software SATWE is used to analyze the seismic performance of the five wall arrangement schemes which are different in the position of shear wall under the premise of a certain percentage of wall.It is concluded that the optimal way of wall arrangement is to form the core shear wall cylinder in the middle of the building and an appropriate number of shear walls arranged in the periphery of the structure(plan II).Through the seismic performance analysis of a 25-story residential building with slab-column shear wall,the superiority of this kind of wall layout is verified.
作者
贺东青
宋凯
宋朋伟
HE Dongqing;SONG Kai;SONG Pengwei(Laboratory for Recycled and Functional Building Materials,Henan University,Henan Kaifeng 475004,China)
出处
《河南大学学报（自然科学版）》
CAS
2021年第2期193-204,共12页
Journal of Henan University:Natural Science
基金
河南省科技发展项目(182102210239)
关键词
板柱-剪力墙结构
剪力墙布置方式
优化分析
弹性时程分析
静力弹塑性分析
slab-column shear wall structure
rational arrangement of shear wall
optimization analysis
elastic time-history analysis
push-over analysis
