In order to study the fluctuation characteristics of the wind loads acting on the cantilevered grandstand roofs, the wind-velocity time series of the single point and some correlating points are numerically determined by the AR method.

• 为获得作用于体育场主看台悬挑屋盖结构的脉动风速特性,采用AR法模拟得到了单点水平风及多点相关脉动风的风速时程。