摘要
本文以能量释放率为优选目标 ,利用自行研制开发的能模拟分析计算开采后围岩能量释放率的三维有限元软件 ,对深埋有岩爆倾向的冬瓜山铜矿床开采工艺参数进行了优选研究 ,为该矿床的开采设计推荐了较优的开采工艺参数。文中使用的优化方法。
Dongguashan deposit is the largest and deepest buried copper ore deposit found now in China.There is potential danger of rock burst of the deposit when it is mined.The paper describes a three dimensional finite element software taking energy release rate as optimization object.By means of this software,the energy release of wallrock can be simulated and calculated when the deposit is mined,thus the optimum parameters for mining can be determined.The software and the calculation procedure introduced in the paper can be taken for reference by other operators when they make design of deep underground mines.
出处
《中国矿业》
北大核心
2001年第4期46-49,共4页
China Mining Magazine
