摘要
利用ETABS软件对某高层装配式建筑进行隔震设计,对比分析了隔震结构与非隔震结构的地震响应,验证了隔震支座位移、拉压应力等,分析了其隔震效果可以满足隔震设计目标,且有效地减小了上部结构的水平地震作用,为优化高层装配式混凝土建筑主体结构中预制受力构件端部钢筋连接数量,实现高效、高质量完成预制构件的制作与安装指出了又一可靠途径。
A complex building of shopping mall was designed by seismic isolation. ETABS was used to Comparatively analyze the seismic response of isolated structure and non-isolated structure. The displacement,compression and tension of isolation bearing was validated. The seismic isolation performance was analyzed in order to satisfy the isolation design goal. The seismic effect is reduced and the seismic performance of the structure is improved effectively. A reliable way is pointed out for optimizing the number of rebar at the end of precast concrete component of high-rise prefabricated buildings,realizing the high-efficiency,high-quality production and installation of precast concrete components.
作者
袁爱珍
卢德辉
张华平
曹京源
Yuan Aizhen;Lu Dehui;Zhang Huaping;Cao Jingyuan(Guangzhou Construction Co.,Ltd.Guangzhou 510060,China;Guangzhou Construction Engineering Design Institute Co.,Ltd.Guangzhou 510030,China)
出处
《广东土木与建筑》
2018年第7期28-31,共4页
Guangdong Architecture Civil Engineering
关键词
钢筋混凝土框架
隔震结构
隔震支座
抗震性能
reinforced concrete frame
seismic isolation
isolation bearing
seismic performance
