黄骅市天健湖文体公园体育场罩棚结构设计  

Design on canopy of stadium in Tianjian Lake Cultural Park of Huanghua City

作　　者：韩娟[1,2] 于敬海[1,2] 陈志华[1,2,3] 赵腾[3] 赵思玥 陈昆[1] 郭红云[1] 窦玉斌 

机构地区：[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

出　　处：《建筑结构》2015年第16期17-21,共5页Building Structure

基　　金：天津市科技支撑计划(13ZCZDSF01400)

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。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.

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 

分 类 号：TU318[建筑科学—结构工程]