摘要
将采场上覆岩体视为大系统复合介质，建立层状－离散二重介质模型。采用薄板层状介 质解析与离散单元数值模拟相结合的方法，全面系统地探讨了整个上覆岩体的移动及离层分 布规律，从而为研究减缓地面沉降技术提供了可靠依据。
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.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
1997年第6期536-543,共8页
Chinese Journal of Rock Mechanics and Engineering
关键词
岩层移动
巨系统
复合介质
离散单元法
rock stratum movement, huge system, complex medium, discrete element method
