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天津滨海现代美术馆超限结构设计
张进宝,陈磊,张帆
摘 要

(天津市建筑设计院,天津 300074)

[摘要]天津滨海现代美术馆建筑总高度为39-6m,采用框架-剪力墙体系,形成束筒结构,从而为结构提供了良好的抗扭刚度。工程存在凹凸不规则、楼板不连续、尺寸突变等多种超限项,属于体型复杂的超限建筑。针对以上超限项,采用多种有限元软件分析,主要分析内容为悬挑桁架及其支撑杆件和连接板带的性能化设计,并根据分析结果提出解决措施,使结构达到安全可靠的目标。

[关键词]束筒结构; 框架-剪力墙; 体型复杂; 超限建筑

中图分类号:TU318-2文献标识码:A文章编号:1002-848X(2018)03-0073-06

 

Out-of-codes structural design of Tianjin Binhai Museum of Modern Art

Zhang Jinbao, Chen Lei, Zhang Fan

(Tianjin Architecture Design Institute, Tianjin 300074, China)

Abstract:The total height of Tianjin Binhai Museum of Modern Art is 39-6m. The frame-shear wall structure which forms the bundled tube structure was adopted in the project. A good torsional stiffness was provided by this structure. Many limits of code for design of buildings are beyond including plane size irregularity, slab discontinuity, facade size mutation and so on. Many finite-element software were used in order to slove the problems above. The analysis content contains the performance-based design of cantilever truss and its supporting and the connecting plate. According to the analysis results, relevant solutions were proposed for the target achiving of the structure safety. 

Keywords:bundled tube structure; frame-shear wall; complicated shape; out-of-codes building

 

作者简介: 张进宝,本科,高级工程师,Email:13612046588@163.com。

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