| 深圳大运中心体育场钢屋盖设计难点与分析 |
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| 引用本文： | 刘琼祥,张建军,郭满良,刘臣,倪绍文,叶虔,李兴武. 深圳大运中心体育场钢屋盖设计难点与分析[J]. 建筑结构学报, 2011, 32(5): 39-47 |
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| 作者姓名： | 刘琼祥 张建军 郭满良 刘臣 倪绍文 叶虔 李兴武 |
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| 作者单位： | 1.深圳市建筑设计研究总院有限公司， 广东深圳 518031； 2.深圳市建筑工务署， 广东深圳 518031 |
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| 摘 要： | 深圳大运中心体育场钢屋盖采用单层折面空间网格结构,最大悬挑跨度68.4m,用20个球铰支座支撑,具有稳定问题突出、多项技术超规范设计特点.为了结构安全、经济,并具有良好抗风、抗震性能,通过计算分析,研究了结构找形和增设肩谷环梁前后的整体结构动力及静力性能、支座反力等.结果表明:结构体系稳定、安全;悬挑挠度限值的确定经济...
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| 关 键 词： | 单层折面空间网格结构 结构设计 有限元分析 增设环梁 结构找形 挠度 |
Analysis and design challenge of steel roof of the Shenzhen Universiade Sports Centre |
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| LIU Qiongxiang,ZHANG Jianjun,GUO Manliang,LIU Chen,NI Shaowen,YE Qian,LI Xingwu. Analysis and design challenge of steel roof of the Shenzhen Universiade Sports Centre[J]. Journal of Building Structures, 2011, 32(5): 39-47 |
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| Authors: | LIU Qiongxiang ZHANG Jianjun GUO Manliang LIU Chen NI Shaowen YE Qian LI Xingwu |
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| Affiliation: | 1.Shenzhen General Institute of Architectural Design and Research Co.,Ltd, Shenzhen 518031, China;;2.Bureau of Public Works of Shenzhen Municipality, Shenzhen 518031, China |
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| Abstract: | The steel roof of the stadium adopted the single-layer folded-plane lattice shell structure in Shenzhen Universiade Sports Centre.The maximam cantilevered span is 68.4 meter.The structure has 20 spherical hinge supports,causing stability problems and many technical challenges beyond code.To achieve a kind of structure that is safe,economical and excellent capacity on wind and seismic resistance,the overall structural dynamic and static behavior,support reactions before and after the architectural shape adju... |
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| Keywords: | single-layer folded-plane lattice shell structure structural design finite element analysis circuit beam architecture shape deflection |
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