张耀康，周健，许静

（华东建筑设计研究院有限公司，上海 200002）

 

［摘要］杭州中信大厦为不规则的复杂结构，独特的几何构型、视觉效果强烈的开放式入口、通高的内部中庭是该建筑的三大设计要素，由此带来较多的结构难点和超限内容。介绍了该项目结构形式和结构设计的特点，有针对性地采取抗震加强措施，并通过整体和细部分析解决关键问题，满足了建筑要求，实现建筑和结构的紧密结合。

［关键词］超限复杂结构；空间巨型结构；折面；整体稳定性

中图分类号：TU392.1文献标识码：A文章编号：1002-848X(2012)05-0043-05

 

Zhang Yaokang，Zhou Jian，Xu Jing(East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China)

 

Abstract: The new building of CITIC Bank Hangzhou is an irregular complicated structure. Three design factors of architecture, including unique geometry, open entrance with intense visual effect, and internal courtyard, increase many difficulties of structural and ultra limits design. The structural form and design characteristics were introduced. Specific seismic measures were used to strengthen the weak members. Key issues were solved by overall and detailed analysis to satisfy the architectural requirements. The structure and architecture process is closely intergrated.

Keywords: ultra limit complicated structure; spatial mega structure; folded plate; overall stability

作者简介：张耀康，硕士，高级工程师，Email: yaokang_zhang@ecadi.com。

 

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