4FKDULOV A I,ARKHIPENKO A P. Analysis of HydraulicImpact Device Characteristics [ J ] . Jouranl oi Mining Sci-ence, 1986(4) :58 -69.
5GENET Martin,YAN Wenyi,TRAN-C()NG Thanh. Investiga-tion of a HydrauJic Impact : A Technology in Rwk Breaking[J]. Archive of Applied Mechanics,2009,79(9) :825 - 841.