楼梯参与空间分析的RC框架结构静力弹塑性分析  

Pushover analysis of RC frame structure with staircase involved

作　　者：许宗雨[1] 徐勤[2] 

机构地区：[1]合肥工业大学土木与水利工程学院,安徽合肥230009 [2]合肥工业大学建筑设计研究院,安徽合肥230009

出　　处：《安徽水利水电职业技术学院学报》2011年第4期1-3,共3页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

摘　　要：基于有限元分析软件,通过Pushover分析方法,对比分析罕遇地震作用下楼梯参与空间分析的框架模型和结构传统设计模型的结构响应,并分析二者和楼梯偏置框架模型的屈服机制,评价其抗震性能。Based on the finite element analysis software and the pushover analysis method, the inten- tion is to analyze the differences of structural response between the model whose staircases take part in spatial analysis and the one designed in traditional methods, and to evaluate seismic performance by analyzing the yield mechanism of such two modals and the one whose staircase eccentrically placed.

关 键 词：楼梯 参与空间分析 框架结构 PUSHOVER分析 

分 类 号：TU3[建筑科学—结构工程]