某超高层住宅剪力墙结构设计  

Structural design of a super high-rise apartment with shearwall structure

作　　者：王浩[1] 肖青[1] 于楠[1] 吕昂[1] 成世峰[1] 刘红涛 

机构地区：[1]北京市建筑设计研究院,北京100045 [2]世茂房地产控股有限公司技术部,上海200121

出　　处：《建筑结构学报》2009年第S1期64-68,共5页Journal of Building Structures

摘　　要：随着超高层住宅建设项目的日益增多、超限结构设计问题引起工程设计人员的高度关注。沈阳世茂五里河项目1#住宅楼工程,主体结构总高度175.2m,采用钢筋混凝土剪力墙结构。该工程为高度超限结构,且高宽比超出规范中对B级高度的要求,2层局部存在框支转换。针对本工程的特点,并结合超限审查时专家的建议,介绍了对该工程超限情况所采取的措施,包括计算分析及构造措施;并简要介绍了结构整体计算分析的内容、结果。该工程结构设计可为类似工程提供参考。The flourishing of real estate market in China promotes the appearance of super high-rise apartment buildings in recent years.These buildings usually have a height exceeding code-limit,and are beyond the specifications of current codes in many aspects.As a result,the seismic behaviors of those buildings must be checked specifically.In this paper,an apartment building in Shenyang is analyzed to illustrate how to improve the structural performance through reasonable structural arrangement,which is what designers are concerned about.The building is of reinforced concrete shear wall system,and is beyond the code in the following aspects: the height of 175.2m exceeds the height limit,the height-width ratio exceeds the limit specified in reference,and transfer beams are used in the second story.Aiming at those aspects,the constructional treatments,analysis procedures and results are presented,which can provide reference for similar projects.

关 键 词：超高层住宅 剪力墙结构 弹性时程分析 静力弹塑性分析 

分 类 号：TU973.16[建筑科学—结构工程]