黄骅市天健湖文体公园体育场罩棚结构设计*
- 摘 要
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（1 天津大学建筑设计研究院，天津 300073； 2 天津市房屋建筑钢结构技术工程中心，天津 300072； 3 天津大学建筑工程学院，天津 300072）
［摘要］黄骅市天健湖文体公园体育场罩棚采用悬挑空间管桁架结构。重点探讨了结构设计中的关键问题，如结构体系选型、受力分析、设计计算参数选取、温度作用等。对结构进行各工况下的受力分析，采用ABAQUS进行几何-材料非线性稳定分析，结果表明，结构的应力比、变形和稳定系数均满足规范要求。［关键词］黄骅市天健湖文体公园; 体育场罩棚; 空间管桁架; 温度作用; 稳定分析中图分类号：TU318 文献标识码：A 文章编号：1002-848X(2015)16-0017-05
Design on canopy of stadium in Tianjian Lake Cultural Park of Huanghua CityHan Juan1,2, Yu Jinghai1,2, Chen Zhihua1,2,3, Zhao Teng3, Zhao Siyue3, Chen Kun1, Guo Hongyun1, Dou Yubin1(1 Architectural Design and Research Institute of Tianjin University, Tianjin 300073, China; 2 Tianjin Steel Building Structure Engineering Center, Tianjin 300072, China; 3 School of Civil Engineering, Tianjin University, Tianjin 300072, China)Abstract: Spatial tube trusses are adopted in the canopy of stadium in Tianjian Lake Cultural Park of Huanghua City. Core problems were investigated, such as selection of the structure system, force analysis, selection of design and calculation parameters, temperature effect. The structure was analyzed with kinds of load cases. Software ABAQUS was used to perform stability analysis of nonlinear geometric and material. Analysis results show that stress ratio, deformation and stability factor can satisfy the requirements of standards.Keywords: Tianjian Lake Cultural Park of Huanghua City; canopy of stadium; spatial tube truss; temperature effect; stability analysis
*天津市科技支撑计划（13ZCZDSF01400）。作者简介：韩娟，硕士，工程师，Email：juanhan1@163.com。
