重庆国际大厦超高层结构设计  

Structural design of Chongqing International Building

作　　者：唐兰云 汤启明 吴胜达 

机构地区：[1]重庆市设计院,重庆400015

出　　处：《建筑结构》2011年第4期69-73,共5页Building Structure

摘　　要：通过对重庆国际大厦超高层结构方案、结构设计的介绍,论述了采用钢筋混凝土筒中筒结构体系,框架柱选用核心钢管混凝土柱,利用避难层设置钢筋混凝土局部腰桁架等措施。通过多种软件的计算分析比较证明,结构设计安全、合理,满足了工程的抗震性能目标要求。The structural plan and design of Chongqing International Building were introduced.The project selects reinforced concrete tube in tube structural system,the frame column is steel tube confined concrete column and it uses the partial reinforced concrete frame-wall outriggers.Through calculation and analysis,the structural design is verified to be safe and reasonable,and the results indicate that the structural design can satisfy the seismic performance requirements.

关 键 词：筒中筒结构体系 核心钢管混凝土柱 钢筋混凝土局部腰桁架 

分 类 号：TU318[建筑科学—结构工程]