柔性索结构下多专业协同工作

DISCUSSION ON MULTI-PROFESSIONAL COLLABORATIVE WORK UNDER THE FLEXIBLE CABLE STRUCTURE

国家速滑馆屋盖和幕墙主体结构创新应用了索结构,与钢结构和混凝土结构相比,索结构是一种柔性结构,与其相连接的围护结构、机电系统、装饰构件均应考虑索结构的形变量,以保证各系统的正常使用。本文系统介绍了屋面工程、玻璃幕墙工程、机电系统与装饰膜结构与柔性索网的协同工作机制,为同类工程提供了参考。

The main structures of the roof and curtain wall of the National Speed Skating Oval innovatively adopt a cable structure,which is a flexible structure compared with the steel structure and concrete structure.The envelop structure,electromechanical system and decoration components connected to this cable structure should all take the deformation quantity of the cable structure into consideration to ensure the normal use of each system.In this paper,the cooperative working mechanism between the flexible cable net and the roof engineering,glass curtain wall engineering,electromechanical system as well as decorative membrane structure is systematically introduced,providing a reference for similar projects.