本文研究了结构参数未知条件下的高层建筑风荷载反演问题。通过将平均风速的实测特性作为识别计算中的辅助条件,文中提出了一类荷载归一化统计平均方法。结合工程实例,进行了高层建筑风荷载反演分析。结果表明,本文建议方法可以在幅值、时程等方面均给出良好的风荷载反演结果,同时识别得到的结构参数具有良好的精度。从而为高层建筑风荷载研究提供了一条可行途径。 In this paper, the wind load inversion of tall buildings under unknown structural parameters is studied. By taking the measured wind speed as the auxiliary condition in the identification calculation, a normalized statistical averaging method is proposed in this paper. Combined with the engineering example, the wind load inversion analysis of tall buildings was carried out. The results show that the proposed method can give a good wind load inversion results in terms of amplitude and time history, and the identified structural parameters have good accuracy. This provides a feasible approach for the study of wind load on tall buildings.