THE MODEL OF ROCK STRATUM MOVEMENT AS HUGE SYSTEM COMPLEX MEDIUM AND ITS ENGINEERING APPLICATION
巨系统复合介质岩层移动模型及工程应用

Regarding cover rock of mine space as huge system complex medium, the layerdiscrete duality medium model is established. By the analysis method for thin plate layer medium combined with discrete element simulation, the movement and distribution laws of leave layer for whole cover rock are studied systematically. They provide dependable basis for subsidence technique study.