Numerical simulation model of rock cutting by disc cutter was created by using ANSYS-LS/DYNA and rock cutting process by disc cutter was simulated.

• 摘要利用ANSYS-LS/DYNA建立盘形滚刀破碎岩石的数值仿真模型，对盘形滚刀破碎岩石进行分析仿真。