平面不规则结构的抗震性能研究  

Research on seismic performance of irregular plane structure

作　　者：但敏[1] 贺培源[2] 

机构地区：[1]内蒙古建筑职业技术学院 [2]内蒙古工业大学

出　　处：《山西建筑》2010年第29期53-55,共3页Shanxi Architecture

摘　　要：综述了Pushover分析方法的原理及步骤,指出采用Pushover评估不规则结构抗震性能时,除了选用合适的侧向加载模式,还应从正反向进行加载,并利用ETABS程序对一不规则结构进行了Pushover分析,全面评估了结构的抗震性能,得出了相关结论。The paper indicates the principle and steps for the Pushover analysis method, points out that it should be loaded from the positive and negative directions besides .selecting proper side loading model when adopting Pushover to evaluate the irregular structure seismic performance, utilizes ETABS procedure to have the Pushover analysis over the irregular structure, has the general evaluation of the structure＇s seismic performance and concludes relative results.

关 键 词：平面不规则 PUSHOVER 目标位移 

分 类 号：TU973.31[建筑科学—结构工程]