Huebner et al. described an approach to the analysis of energetic materials with the helpof modern computational methods (FEM) and found the vacuoles’ formation due to detachments and the hindering of matrix materials deformation would influence Poisson’s ratio [15]. Zhi et al. used the conduplicate-line damage model to simulate the such micro-damage progress, but it limited to the description of the influence on the mechanical properties of solid propellant