PFC颗粒流模拟的源程序，可用来测量材料的自然休止角，颗粒已经改为非圆颗粒簇-PFC particle flow simulation source program, can be used to measure the natural Angle of repose, material particles has been changed to non-circular particle clusters

基于颗粒流的边坡稳定分析模型，此命令流适用于复杂边坡模型建立，可修改内部参数调试(Slope stability analysis model based on particle flow)