Through analysis of natural frequencies and seismic response by means of response spectrum method for such building structure with different suspension mass pendulums , it was concluded that optimal damping effect would be obtained when a few suspended mass pendulums with similar frequency as the structural basic frequency fixed on the top stories of the high building 通过对具有不同悬吊质量摆的高层建筑结构的自振特性及反应谱法地震反应分析,得出在高层建筑结构顶部几层设置几个质量摆且质量摆的频率和结构的基频相近时减震效果最好。