based on the linear filter technology of random process, artificial wind speed processes are generated with the autogressive-type simulation method, which consider time and spatial correlativity . then the time history record of fluctuating wind pressures are obtained considering the velocities coupling and the added air mass 采用線性濾波器法中的自回歸模型及參數(shù)識(shí)別技術(shù)模擬了多維脈動(dòng)風(fēng)速時(shí)程,風(fēng)速轉(zhuǎn)化為風(fēng)荷載時(shí)考慮風(fēng)與結(jié)構(gòu)的速度禍合、空氣附加質(zhì)量等因素。