岩石材料动载下泛形裂纹扩展数值模拟

李竟艳，高文学，宋肖龙

Numerical simulation on the extension of a ubiquitiformal crack of rock materials under dynamic loading

LI Jingyan, GAO Wenxue, SONG Xiaolong

振动与冲击 . 2018, (22): 88 -91 .