论文部分内容阅读
简述了离散元法的基本原理,并用其对崩落采矿法多漏孔放矿过程进行了仿真。结果表明离散元法对于解决放矿问题是可行的和较为全面的,它不仅能从运动方面研究崩落矿岩的移动形态,而且还能从动力学方面分析矿岩块之间的力学关系。后者是离散元法所特有的功能。
The basic principle of discrete element method is briefly described and used to simulate the process of ore leaking with multiple holes in caving mining method. The results show that the discrete element method is feasible and comprehensive for solving the ore-dressing problems. It can not only study the movement patterns of caving ore from the aspect of movement, but also analyze the mechanical relationship between the ore blocks dynamically. The latter is the unique function of discrete element method.