摘要
用快速拉格朗日有限插分法,对中铝矿业有限公司雷沟矿区开采时对地表影响进行了空间效应的数值分析。通过岩石物理力学参数及地应力的计算,模拟出矿区开采时引起的地表位移情况及围岩应力场的分布情况,为实际矿区开采提供理论依据。
Fast Lagrangian limited add - law is used to explore the spatial effect on surface when mining the Leigou deposit of Chaoco mining companies. By the calculation of rock physical and mechanical parameters and Stress, it simulated the displacement of surface rock and the distribution of stress field when mining the deposit, which provide a theoretical basis for the actual mining.
出处
《轻金属》
CSCD
北大核心
2009年第1期5-8,共4页
Light Metals
