佛山体育中心新游泳馆索膜屋盖结构设计

Design of cable-membrane roof structure of new swimming gymnasium in Foshan Sports Center

本文介绍了佛山体育中心新游泳馆屋盖折板式索膜结构的设计理念,阐述了其主要的结构体系和相关计算结果,同时系统全面地介绍了基于该基本结构体系的关键节点的设计概念和构造原理.计算表明,通过合理地设置与受力相适应的节点形式,不仅能够满足节点本身的设计要求,还可以使结构整体的受力性能得到一定程度的优化.

Design concept and global structure system of zigzag-shape cable-membrane roof structure are introduced together with the main calculating results. The design method and the composition of key connection joints are also introduced generally. The calculation indicates that the suitable joint not only acclimatize the design of itself, but also improve the structural characteristic.