论文部分内容阅读
深圳湾体育中心热身馆和网球馆平面均为76m×39m,两个馆的结构布置完全相同。屋面结构采用实腹钢梁和钢索组合的张弦结构,受建筑造型效果的影响,水平抗侧力结构由V字梭形钢管柱组成,需要利用屋面的交叉钢索将水平荷载传递至两侧山墙的V字梭形钢管柱,结构传力路径十分复杂。采用SAP2000和ANSYS软件对热身馆和网球馆的传力体系和张弦结构体系进行了受力分析,对撑杆的稳定性进行了非线性有限元全过程跟踪分析,设计了典型节点大样。
Shenzhen Bay Sports Center warm-up hall and tennis hall are 76m × 39m flat, the two museums are exactly the same layout. The roof structure adopts the string structure of the combination of the solid belly steel beam and the steel cable. Due to the effect of the building shape, the horizontal anti-lateral force structure is composed of the V-shaped fission steel column and the horizontal load needs to be transmitted by the cross roof ropes to the side gable V-shaped fusiform steel column, the structure of the force path is very complicated. The force analysis of the force transmission system and the string structure system of the warm-up hall and the tennis hall was carried out by using software SAP2000 and ANSYS. The stability of the stay bar was tracked and analyzed through the whole process of nonlinear finite element method, and a large sample of typical nodes was designed.