摘要
采用三维弹塑性有限元程序3D-σ对羊拉铜矿的岩石力学进行模拟,并据此提出采场结构参数,对羊拉铜矿开采具有较好指导作用。
The lithomechanics of Yangla Cu deposit is simulated with the 3D elasticity-plasticity finite element program 3D—σ.According to this simulation,we put forward the parameter of stope structure,which is a good guide to the mining of Yangla Cu orefield.
出处
《云南地质》
2011年第4期435-438,448,共5页
Yunnan Geology
关键词
岩石力学
模拟
采场结构参数
Stope Structure Parameter
Ground Pressure Control
Lithomechanics
Stability of Mine Rock Body
Yangla Cu Orefield
Yunnan
