某超限框架-核心筒结构罕遇地震分析与性能评价  

Rare Earthquake Analysis and Performance Evaluation of an Out of Gauge Frame Core Tube Structure

作　　者：周明 祝凯鸣 邵弘 

机构地区：[1]中国建筑技术集团有限公司,北京100013

出　　处：《工程建设与设计》2017年第13期38-40,共3页Construction & Design for Engineering

摘　　要：论文对某B级高度、平立面均不规则框架一核心筒结构进行了罕遇地震弹塑性动力时程分析与性能评价.针对弹塑性分析结果中体现出的结构薄弱部位进行了相应加强.通过使用SAUSAGE软件进行弹塑性分析,保证了谊结构在罕遇地震下的安全.In this paper, the elastoplastic dynamic time history analysis and performance evaluation of an irregular frame core tube structure with B height and vertical plane are studied. The structural weakness in the elastic-plastic analysis is strengthened accordingly The elastoplastic analysis of SAU SAGE software guarantees the safety of the structure under rare earthquakes

关 键 词：框架-核心筒 超限结构 弹塑性分析 SAUSAGE软件 

分 类 号：TU793.2[建筑科学—建筑技术科学]