朱保兵，  林颖儒，  徐晓明，  周宇庆
   （上海建筑设计研究院有限公司，上海 200041）

[摘要] 介绍沈阳文化艺术中心结构设计方面的一些关键技术。对结构选型、大跨度非常态无序空间网壳结构钢屋盖的计算分析和数值风洞模拟进行阐述。重点描述内部竖向叠合的二个大跨度带悬挑不规则钢筋混凝土空间结构的设计思路、结构布置、在多遇和罕遇地震作用下的计算分析，证明结构设计的合理性。
[关键词] 结构选型；竖向叠合；大跨度带悬挑；钢筋混凝土空间结构
中图分类号：TU318    文献标识码：A  文章编号：1002-848X(2012) Sl-0368-04

Study on the key technologies of structural design of Shenyang Culture and Art Center
Zhu Baobing, Lin Yingru, Xu Xiaoming, Zhou Yuqing
( Shanghai Institute of Architectural Design&Research Co., Ltd., Shanghai 200041, China)

Abstract: Some key technologies of structural design of Shenyang Culture and Art Center were presented. The structure type selection, analysis and numerical wind tunnel simulation of abnormal disordered with large span spatial reticulated shell steel roof were summarized. Design ideas and structural arrangement of vertical laminated two irregular large-span cantilever spatial reinforced concrete structure were importantly described.  By calculation and analysis under earthquake and strong seismic action, the rationality of design was proved.
Keywords: structure type selection;vertical laminated;large-span cantilever structure; spatial reinforced concrete structure