机械振动引起的高层建筑共振与减振响应实测
刘佩,朱海鑫,杨维国,皇甫楠琦

Tests on resonance and vibration mitigation responses of high-rise building under machine excitations
Pei LIU,Hai-xin ZHU,Wei-guo YANG,Nan-qi HUANGFU
图 5 地面各测点位置及对应的功率谱密度曲线
Fig.5 Measurement locations on ground and corresponding PSD spectra