常熟体育场大跨度钢结构顶篷结构设计

Structural Design of Large-span Steel Structure Roof of Changshu Stadium

常熟体育场顶篷建筑设计新颖独特,给结构设计带来了很多新的课题,如拱脚处支座处水平推力的处理、后部支座布置对结构的影响、特殊体型结构的抗风设计、大跨度空间钢结构设计等。介绍了常熟体育场顶篷设计的风洞试验和上部结构设计等主要内容。

Due to the unique architectural style of the roof of Changshu Stadium,structural design have many new difficulties,including the dealing of horizontal reaction forces of main arc's supports, the influence of arrangement of back supports on the structure, the wind resist design for the special shape,the design of large-span space steel structure.The main contents of structural design and wind tunnel test are introduced.