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天津大学新体育馆整体方案采用落地飞船的建筑造型,包含了多种建筑元素。通过分析每部分建筑元素的构成和功能布局特点,提出了主体结构采用框剪及混凝土排架结构、屋盖采用带吊挂的悬挑桁架结构、玻璃幕墙采用索杆自平衡结构、金属幕墙采用大面积吊挂式钢网格结构。通过建模分析计算得到了主体结构及每部分钢结构的主要受力性能,结果表明,主体结构层间位移角、剪重比、刚重比以及结构变形和构件应力等技术指标均满足规范要求。同时对各部分结构之间连接的关键节点进行了设计,从而保证整体结构的协同工作。
Tianjin University, the overall program of the new stadium using floor spacecraft modeling, contains a variety of architectural elements. By analyzing the composition of each part of the architectural elements and functional layout features, proposed the main frame structure and the use of frame-shear structure of the roof, the roof with suspended overhanging truss structure, glass curtain wall self-balancing cable structure, metal curtain wall Large area hanging steel grid structure. The main mechanical properties of the main structure and each part of the steel structure are obtained by modeling analysis. The results show that the displacement, the weight-to-weight ratio, the weight-to-weight ratio, the structural deformation and the component stress of the main structure meet the specifications . At the same time, the key nodes of the connection between the various parts of the structure were designed to ensure the overall structure of the work together.