Abstract：
Shenzhen Bay Sports Center adopts special irregular hyperboloidal roofing system, so the waterproof and drainage design of roofing system are difficult. Most area of the roofing system adopts open structure, both upper and lower surfaces bear the wind pressure and the load distribution on the surfaces is very complicated. During design, the wind load on the roofing system is selected according to the Report on Wind Tunnel Test of Shenzhen Bay Sports Center, and extreme pressure which appears once every 100 years is used for structural calculation of the standard value of wind load on roofing system.
