某高耸结构TMD风振控制研究

Study on wind-induced vibration TMD control of a high-rise structure

针对某高耸结构进行了脉动风荷载模拟并分析了该结构风振响应的TMD控制。用Sap2000建立模型,根据顶点位移控制率进行TMD参数优选,结果表明最优参数TMD对该结构风振响应控制效果很好,为以后同类结构的设计积累了经验。

In this paper, simulation of fluctuating wind load on high-rise structure and study on wind-induced vibration control of high-rise structure are presented. The model is established by Sap2000, and the optimum parameters of TMD are chosen. The analysis results demonstrate the effectiveness of designed TMD for controlling the wind-induced vibration of the structure, it has accumlated the experience for the same kind of stucture designing.