浅谈Pushover分析中侧向加载模式的选取  

The selection of lateral loading modes in Pushover analysis

作　　者：胡双平[1] 

机构地区：[1]铁道第一勘察设计院城建院

出　　处：《山西建筑》2007年第34期88-89,共2页Shanxi Architecture

摘　　要：根据Pushover的分析原理,简述了常用的几种侧向荷载分布模式,并应用五种分布模式对一幢七层框架结构进行了分析,同时对结构进行了空间静力弹塑性分析,对结构的抗震性能和抗震能力做出了评价,并提出选取侧向加载模式的一些有益建议。According to analysis principle of Pushover several common distribution modes of lateral loads are briefly introduced. In addition, utilizing five load distribution modes analysis is made on one seven-story building with frame structure respectively, at the same time corresponding static elastic-plastic analysis are made. Assessment is also made on the seismic performance and capacity of structure. In the end some helpful suggestions are proposed for the selection of lateral loading modes.

关 键 词：能力谱法 静力弹塑性分析 需求曲线 能力曲线 

分 类 号：TU312[建筑科学—结构工程]