非对称刚性连体高层超高层结构设计计算研究  

Design and structural analysis of asymmetrical rigid-connected arch type twintower skyscraper

作　　者：张家华[1] 严敏[2] 芮明倬[2] 李立树[2] 章勇[2] 

机构地区：[1]上海现代建筑设计(集团)有限公司,上海200041 [2]华东建筑设计研究院有限公司,上海200002

出　　处：《建筑结构》2008年第6期76-79,75,共5页Building Structure

摘　　要：对刚度和质量均不对称的高层和超高层双塔连体结构体系的计算和设计问题进行了研究。通过对两个实际工程的研究,对计算分析的软件选择提出了要求;分析了连体对整体结构的动力特性影响的一般规律;提出了针对连体结构的倾覆弯矩的计算方法;研究了连体部分的设计技术。The design and structural analysis on asymmetrical rigid-connected arch type twin-tower skyscraper with irregular distribution of stiffness and masses in two towers are studied. Based on the researches on two projects, the requirements on the selection of analysis software are put forword, and the influence of the rigid-connection on the dynamic behavior of the whole structures is discussed, and the computational methods on the overturning moment of the two towers are suggested. The design of the connection body is introduced.

关 键 词：复杂高层 非对称 连体结构 动力特性 设计计算 

分 类 号：TU973.2[建筑科学—结构工程] TN914.3[电子电信—通信与信息系统]