国际乒乓球联合会博物馆和中国乒乓球博物馆大跨度结构设计与分析
发布时间：2018-08-02 19:04
【摘要】：国际乒乓球联合会博物馆和中国乒乓球博物馆上部结构采用钢结构框架体系,属于特别不规则的多层建筑结构。为满足建筑功能和效果,沿着互动体验区建筑物外边线设置跨度约42m的大跨度弧形桁架,并在桁架下采用圆钢吊杆下挂楼板。为保证该结构方案的安全性、合理性和经济性,在结构设计过程中采用了三种不同的分析软件,其分析结果均能满足规范要求。对互动体验区大跨度结构进行了吊杆失效分析,结果表明,单根钢吊杆的失效不会引起结构的连续性破坏。对互动体验区进行楼板振动舒适度分析,并通过制定TMD减振控制方案,解决部分工况下加速度超出规范限值的问题。
[Abstract]:The superstructure of the International Table Tennis Federation Museum and the China Table Tennis Museum adopts the steel frame system, which belongs to the special irregular multi-story building structure. In order to satisfy the function and effect of the building, a large-span arc truss with a span of about 42m was set up along the outer line of the building in the interactive experience area, and the floor slabs were hung under the truss with round steel suspenders. In order to ensure the safety, rationality and economy of the structural scheme, three kinds of analysis software are used in the structural design process, and the analysis results can meet the requirements of the specifications. The failure analysis of suspension rod for large-span structure in interactive experience area is carried out. The results show that the failure of single steel boom will not cause structural continuity damage. The comfort degree of floor vibration in the interactive experience area is analyzed, and the problem of acceleration exceeding the standard limit under some working conditions is solved by making the TMD vibration control scheme.
【作者单位】： 上海建筑设计研究院有限公司;
【分类号】：TU393.3
，
本文编号：2160427
[Abstract]:The superstructure of the International Table Tennis Federation Museum and the China Table Tennis Museum adopts the steel frame system, which belongs to the special irregular multi-story building structure. In order to satisfy the function and effect of the building, a large-span arc truss with a span of about 42m was set up along the outer line of the building in the interactive experience area, and the floor slabs were hung under the truss with round steel suspenders. In order to ensure the safety, rationality and economy of the structural scheme, three kinds of analysis software are used in the structural design process, and the analysis results can meet the requirements of the specifications. The failure analysis of suspension rod for large-span structure in interactive experience area is carried out. The results show that the failure of single steel boom will not cause structural continuity damage. The comfort degree of floor vibration in the interactive experience area is analyzed, and the problem of acceleration exceeding the standard limit under some working conditions is solved by making the TMD vibration control scheme.
【作者单位】： 上海建筑设计研究院有限公司;
【分类号】：TU393.3
，
本文编号：2160427
本文链接：https://www.wllwen.com/jingjilunwen/jianzhujingjilunwen/2160427.html
