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.
出处
《建筑结构》
CSCD
北大核心
2011年第4期69-73,共5页
Building Structure
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
reinforced concrete tube in tube structural system
steel tube confined concrete column
partial reinforced concrete frame-wall outriggers
