- 摘 要
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(上海建筑设计研究院有限公司, 上海 200041)
[摘要]虹桥搜侯(SOHO)地上由4栋弧线形的超长高层建筑组成,各建筑单体之间在不同楼层由连廊相连,形成大底盘多塔超长连体结构。结合工程项目背景,介绍工程结构设计中的关键技术问题,包括结构体系选择、抗震性能化设计、超长结构温度预应力筋设计、连廊结构及其支座设计等。通过结构的精心设计,能够完美实现建筑师的构想。工程所采用的设计方法和思路对于其他大型公共建筑,尤其是复杂多塔连体结构具有一定的借鉴作用。
[关键词]虹桥搜侯; 大底盘多塔结构; 连体结构; 超长结构; 温度效应
中图分类号:TU318 文献标识码:A 文章编号:1002-848X(2014)14-0056-08
Structural design of Hongqiao SOHO project in Shanghai
Pan Qijian
(Shanghai Institute of Architectural Design & Research Co., Ltd., Shanghai 200041, China)
Abstract: Hongqiao SOHO project consists of four arc-curved super-long high-rise towers on ground, and the towers are connected by corridors on different floors to form a large-chassis multi-tower super-long connected structure. Based on the project background, key technical issues in the structural design were introduced, such as the structural system selection, performance-based seismic design, prestressed reinforcement design of super-long structure considering temperature effect, corridor structure design and support design. Through careful structural design, the idea of the architect can be perfectly realized. The design method and idea applied in the project can provide reference for similar large-scale public buildings, especially for the complex multi-tower connected structure.
Keywords: Hongqiao SOHO; large-chassis multi-tower structure; connected structure; superlong structure; temperature effect
作者简介:潘其健,硕士,一级注册结构工程师,Email:panqj@siadr.com.cn。
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