某大底盘多塔楼高层建筑结构的抗震分析  

Anti-seismic Analysis of Multi-tower High-rise Building with a Large Base

作　　者：史腾骏 邹祖军[1] 郭涵[1] 

机构地区：[1]同济大学结构工程与防灾研究所,上海200092

出　　处：《佳木斯大学学报（自然科学版）》2014年第4期501-503,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：结合工程实例,阐述了大底盘多塔楼高层建筑结构嵌固端位置的判断方法,采用Midas Building和SATWE两种有限元软件对结构自振特性进行计算分析与对比,并应用Midas Building结构分析软件对多遇烈度的不同地震波作用下结构整体以及各塔楼的反应进行了分析对比,结果均满足规范要求.Combining with an engineering example , this paper elaborated the way to judge the partial fixing of the multi-tower high-rise building with a large base , made a comparison between Midas Building and SATWE about the natural vibration characteristics of the structure , and used Midas Building to analysis the reaction of the whole structure and each tower under different seismic waves .The result shows that the design meets standard requirements .

关 键 词：嵌固端 多塔 抗震 层间位移角 

分 类 号：TU311.3[建筑科学—结构工程]