摘要
运用计算机模拟技术 ,采用蒙特卡罗模拟方法 ,结合现场实测节理几何参数 ,综合考虑 3组优势节理和占一定比例的零散节理 ,模拟金川铜镍矿贫矿体内的三维节理分布。由模拟得出节理频度、节理半径、节理面与剖面的交线 ,节理圆盘中心到直线的距离 ,生成节理网络。
Against three dominant and some subordinate joints, as well as geometrical parameters measured in Jinchuan Nickel copper Mine , the 3D joint network of the barren ore body is simulated with computer by Monte Carlo Simulation Method The joint network is obtained by using the joint densities, radius, intersected line of the joint plane and section plane, and the distance from joint disc center to the line derived from simulation The result can be used as the basis for design and practice of caving
出处
《有色金属》
CSCD
2002年第3期93-96,共4页
Nonferrous Metals
