本文以某288m超高层框架－核心筒结构的减振控制为研究对象，针对该工程的自身特点提出了设置非线性粘滞阻尼器、铅粘弹性阻尼器耗能减振层的六种控制方案。在10年一遇风振作用下，利用改进的自回归AR模型模拟了结构Y方向的脉动风荷载时程，并对该结构进行了不同控制方案下的风振控制研究，同时针对该结构进行了7度小震和中震作用下的阻尼减震控制研究。对比分析了不同控制方案下耗能减振层对结构地震与风振作用的减振效果，结果表明本文提出的六种控制方案不仅能有效抑制结构的风致振动，显著改善结构的风振舒适度，对结构顶层峰值加速度响应的最大降幅达40％，而且还能提高结构在地震作用下的可靠性，进一步证明了耗能减振层对于超高层结构抗风与抗震的有效性和可行性，提出了风振与地震作用下设置耗能减振层超高层结构的分析与设计建议。

Vibration control of a 288m super-tall building is studied in this study. Six vibration control schemes with viscous dampers and lead-viscoelastic dampers are proposed to control structural dynamic responses under wind and earthquake excitations. Fluctuating wind time series of the structure in 10-year frequency are simulated by modified AR model. The dynamic responses of the structure with the proposed control schemes in wind and earthquake excitations are investigated and their vibration control effects are analyzed comparatively. The study results show that the excessive dynamic responses induced by wind and earthquake excitations can be controlled effectively by the proposed schemes. The peak acceleration of top story can be reduced by almost 40% for the proposed control schemes in wind excitation. The additional safety reserve of the structure under minor and major earthquakes can also be added by the proposed control schemes. So, the validity and feasibility of the proposed schemes in reducing structural vibration responses can be fully approved. Some suggestions about structural analysis and design under wind and earthquake excitations are proposed.