摘要
对一榀12层双肢短肢剪力墙设置了暗支撑,采用静力弹塑性分析方法研究了暗支撑设置前后的基底剪力、顶点侧移、层间侧移角以及结构的抗震能力系数,结果表明:设置暗支撑后结构抗震能力明显增大。
Concealed bracings have been installed in a 12-floor double short-pie shear wall.According to the analysis of static elastoplasticity for the structures with and without concealed bracings,the performances such as the base shear,top displacement,store drift angle,and factor of seismic capacity have been researched.The results may indicate that the seismic capability has been improved greatly after concealed bracings have been installed in short-pier shear wall.
出处
《山西建筑》
2013年第24期33-34,共2页
Shanxi Architecture
关键词
静力弹塑性
暗支撑
短肢剪力墙
地震
elastoplastic property
concealed bracing
short-pier shear wall
earthquake
