主要用于节理裂隙岩体的非连续变形分析，也可以模拟爆破作用下的动力响应。-Mainly used for joints of the non-fractured rock mass deformation analysis, it can simulate the explosion of the dynamic response under.

岩体非连续变形分析，该部分的作用是前处理：数据准备和划分网格。-Discontinuous deformation analysis of rock mass, the part of the role is to pre-processing: data preparation and classification of the grid.

非连续变形分析程序，用于块体系统的静力-动力分析，非常好用(discontinuous deformation analysis)