基于静力弹塑性分析的高层框架-核心筒结构破坏特征  

The Research of High-rise Frame Tube Buildings Damage Characteristics based on the Static Elastic-plastic Pushover Analysis

作　　者：郑艳江[1] 罗兆辉[1] 

机构地区：[1]天津城市建设学院土木工程学院,天津300384

出　　处：《天津城市建设学院学报》2013年第3期191-195,共5页Journal of Tianjin Institute of Urban Construction

摘　　要：结合某实际高层框架-核心筒结构,运用弹性、静力弹塑性两个方法分析了该结构.指出了弹性分析在高层框筒结构分析中存在的问题,用静力弹塑性分析对该结构的抗震性能进行了整体评估.Considering with an actual core tube structure of high-rise frame , the elastic method and static elastoplastic method were used to analyze the structure. Some questions were pointed out in the analysis of tube structure of high-rise flame by using elastic analysis method. Meanwhile, the static elastic-plastic analysis method was carried on the overall assessment of the seismic performance of the structure.

关 键 词：高层框筒结构 弹性分析 静力弹塑性分析 

分 类 号：TU973.2[建筑科学—结构工程]