(1 中国建筑设计研究院， 北京 100044； 2 山东省德州市建筑规划勘察设计研究院， 德州 253047)

［摘要］介绍了德州大剧院结构设计的主要内容，包括结构体系和抗侧力体系选择、结构计算分析、构造处理措施等。采用SATWE和ETABS软件进行对比计算分析，对关键部位进行重点分析；考虑到基础埋深变化较大，抗浮水位较高，本工程选用桩基，并采用抗拔桩解决抗浮问题；大跨度悬挑梁和大跨度井字梁采用有粘结预应力混凝土；由于德州大剧院外形比较复杂，本工程进行了风洞试验，为外围风帆和幕墙设计提供参考。

［关键词］桩基; 预应力梁; 风帆; 风洞试验; 抗震性能分析

中图分类号：TU318      文献标识码：A      文章编号：1002-848X(2014)08-0087-06

Structural design of Dezhou Grand Theatre

Sun Hailin1, Luo Minjie1, Lu Ying1, Gao Fanghua1, Zu Guangqian2, Zhang Hongxin2

 (1 China Architecture Design and Research Institute, Beijing 100044, China; 2 Dezhou Construction Planning Survey and Design Institute, Dezhou 253047, China)

Abstract: The main structural design content of Dezhou Grand Theatre was introduced, including the structural system selection, lateral resisting system selection, structural calculation analysis and the design of the details. The SATWE and ETABS were used to compare the structural analysis results and selective analysis was carried out on the critical parts. Considering that the foundation depth varies greatly and anti-floating level is high, the pile foundation was selected and uplift piles were used to settle the anti-floating problem. The bonded prestressed concrete was used for the large-span cantilever and large-span cross-beams. As the theatre shape is very complex, the wind tunnel test was carried out, which provides reference for the design of the peripheral sails and the curtain wall.

Keywords: pile foundation; prestressed beam; sail; tunnel test; seismic performance analysis

作者简介：孙海林，博士，高级工程师，一级注册结构工程师，一级注册建筑师，Email: sunhailin@cadg.cn。

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