- 摘 要
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(青岛腾远设计事务所有限公司, 青岛 266100)
[摘要]青岛环海凯莱商务酒店主体结构屋顶高度159.1m,为超B级高度的超限高层建筑,采用大底盘双塔楼带高位型钢混凝土转换层的部分框支剪力墙结构。在结构设计中采用了抗震性能化设计,使结构能够达到预定的抗震性能目标。通过对裙房在温度及大震作用下的楼板进行应力分析,保证塔楼间连接板能有效协调双塔共同工作,实现了裙房超长不设缝。
[关键词]大底盘双塔楼; 高位转换; 型钢混凝土; 抗震性能化设计; 超长不设缝裙房
中图分类号:TU973 文献标识码:A 文章编号:1002-848X(2014)03-0019-05
Out-of-code structural design of Gloria Plaza Hotel in Qingdao
Sun Shaodong, Hu Haitao, Zhang Jiming, Li Qiang
(Qingdao Tengyuan Design Institute Co., Ltd., Qingdao 266100, China)
Abstract: Gloria Plaza Hotel in Qingdao is an out-of-code high-rise building, the height of which is 159.1m and exceeds the height requirements of level B of the code. It adopts structural system of partial frame-supported shear wall structure with large base and twin towers with steel reinforced concrete transfer layer at the high height. Performance-based seismic design method was applied in structural design to realize the predetermined seismic performance objectives. Slab stress analysis was carried out in the podium under temperature effects and the rare earthquake to ensure the effective coordination work of the slab between two towers and realize a super long podium without temperate or earthquake joints.
Keywords: twin towers with large base; transfer layer at the high height; steel reinforced concrete; performance-based seismic design; a super long podium without joint
作者简介:孙绍东,硕士,高级工程师,一级注册结构工程师,Email:69610987@163com。
参考文献
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