Wenzhen Zhong;Fan Wang;Xiangbo Ze;Wei Xia;
<正>In this paper,the penetrating process is simulated with discrete element method(DEM).The penetrating depth of a ball with differ- ent initial velocities is studied.The simulation result is very similar to the result of QY Zhang's experiment.It is proved that DEM is an idea method to study the mechanical behaviour of granular.
Zhang;EM;very;Penetrating process simulation of a ball in granular media;
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