某教学楼隔震性能设计与分析  

Design and analysis on isolation performance of a teaching building

作　　者：罗迪[1] 贾莉[1] 安海玉[1] 丁永君[1] 

机构地区：[1]天津大学建筑设计研究院,天津300073

出　　处：《建筑结构》2014年第16期32-35,共4页Building Structure

摘　　要：对四川耿达小学教学楼结构进行了基础隔震设计,并采用静力等效侧力法和时程分析法对隔震结构和非隔震结构进行对比分析。结果表明,隔震结构能明显减小结构的地震反应,改善结构的抗震性能,提高结构的延性。最后,提出了隔震层的连接构造措施。A base isolation design for teaching building of Sichuan Gengda primary school was carried out. Comparative analysis of the isolated structure and non-isolated structure was conducted through the static equivalent lateral force method and time history analysis method. The results show that the isolated structure can significantly reduce the seismic response, improve the seismic performance and increase the ductility of the structure. Finally, the structural connection measure of the isolation layer was proposed.

关 键 词：隔震性能 橡胶隔震支座 地震反应 

分 类 号：TU352.12[建筑科学—结构工程]