您现在的位置:建筑结构>> 期 刊>> 2009年>> 增刊01期>>正文内容
招商银行上海大厦模型振动台试验研究
周 春, 曲 宏, 王沁平, 王 湧
摘 要

周  春,  曲  宏,  王沁平,  王  湧
(现代设计集团上海建筑设计研究院有限公司,上海200041)

[摘要] 招商银行上海大厦由南北两个塔楼和塔楼间的大跨度连桥组成,均属于平面和竖向均不规则的抗震超限建筑。本文介绍了对该结构进行1:25缩尺模型的模拟振动台试验。对试验结果的分析表明:招商银行上海大厦的南塔楼、北塔楼结构均可以满足的三水准抗震设防要求,连桥结构在满足三水准抗震设防要求的前提下,可以满足中震时节点处于弹性受力状态,大震不屈服的设计目标。此外,还证实了连桥钢桁架与混凝土简体连接节点是连桥结构的薄弱部位。
[关键词] 高层混合结构;大跨度连体结构;振动台试验

Analysis of Shaking Table Test of the CMB Shanghai Building
Zhou Chun, Qu Hong, Wang Qingping, Wang Yong
( Xian Dai Architectural Design Group, Shanghai Institute of Architectural Design &Research Co. , Ltd.,  Shanghai 200041,  China)

Abstract: China Merchants Bank Shanghai Building is composed of the North and the South Tower, a large-span link-bridge between the two towers. The configuration of the horizontal and vertical plan does not satisfy the rules of the seismic code. This article gives a introduction to the shaking table test of a 1:25 scale model. The results of the test shows that the behavour of the north tower structure. south tower structure and the link-bridge structure can meet the requirement of the three-level seismic-resisting design. And the link-bridge structure can also remain elastic node under medium-level earthquake, does not yield under rare-level earthquake. In addition, the test shows that the joint of the link-bridge and the concrete tube is the weakest part of the link-bridge structure.
Keywords: high-level mixed structure; large-span link-bridge structures; shaking table test

下载地址

    你还没注册?或者没有登录?这篇论文要求至少是本站的注册会员才能阅读!

    如果你还没注册,请赶紧点此注册吧!

    如果你已经注册但还没登录,请赶紧点此登录吧!