共 5 条
[4]
Nonstationary Vibrations of a String with Time-Varying Length and a Mass-Spring Attached at the Lower End[J] . Y. Terumichi,M. Ohtsuka,M. Yoshizawa,Y. Fukawa,Y. Tsujioka.Nonlinear Dynamics . 1997 (1)
[5]
RESPONSE OF MINE HOISTING CABLES TO LONGITUDINAL SHOCK LOADS. Mankowski, R.R,Cox, F.J. Journal of The South African Institute of Mining and Metallurgy . 1986