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提出矩形塔式高层建筑三维风荷载模型和在三维风荷载作用下高层建筑耦联风振响应层间模型分析方法，并应用该方法对振型不同程度耦联的矩形塔式高层建筑加速度风振响应进行计算分析．分析结果给出了矩形塔式高层建筑的平动和扭转风振响应与振型耦联程度的关系，可为高层建筑的抗风设计提供参考．
A three-dimensional wind load model for a rectangular tower high-rise building and a method for analyzing the coupled-wind-induced vibration response of a high-rise building under three-dimensional wind loads are presented. The method is applied to the acceleration wind-induced vibration of a rectangular tower-type high-rise building coupled to different degrees of vibration. The response is calculated and analyzed. The analysis results show the relationship between translational and torsional wind-induced vibration response and mode coupling degree of rectangular tower high-rise buildings, which can provide reference for wind-resistant design of high-rise buildings.