Abe’M,Igusa T.Tuned mass dampers for structures with closely spaced natural frequencies[J].Earthquake Engineering and Structural Dynamics,1995,24:247-261.
[2]
Kareem A,Kline S.Performance of multiple mass dampers under random loadings[J].Structural Engineering,ASCE 1995,121(2):348？61.
[3]
Joshi A S,Jandid R S.Optimum parameters of multiple tuned mass dampers for base-excited damped systems[J].Sound and Vibration,1997,202(5):657-667.
[4]
Xu K,Igusa T.Dynamic characteristics of multiple substructures with closely spaced frequencies[J].Earthquake Engineering and Structural Dynamics,1992,21:1059-70.
