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上海世博会企业联合馆钢结构屋盖采用双向正交正放钢结构空间桁架体系,内设悬挂式剧场和展厅,通过复杂的技术手段和建筑变形,从视觉上传达上海企业联合馆的精神,是上海工业与工业精神的象征。系统介绍了上海世博会企业联合馆结构设计过程,进行了钢框架结构体系与钢框架-支撑结构体系的分析比较,对钢框架柱内力重分布和钢结构节点连接进行了优化设计,并进行了桩基方案比较分析。
Shanghai World Expo Enterprise Pavilion steel structure roof with bidirectional orthogonal steel truss space truss system, equipped with hanging theater and exhibition hall, through complex technical means and building deformation, visually convey the spirit of Shanghai Enterprise Pavilion is Symbol of Shanghai Industrial and Industrial Spirit. This paper systematically introduces the structural design process of Shanghai United Expo Hall, analyzes and compares the steel frame structure system with the steel frame-support structure system, and optimizes the internal force redistribution of steel frame column and the connection of steel structure nodes. Comparison of basic programs.