摘要
随着紫金山金矿东南矿段的划入和入选矿石品位的降低,生产地质储量大大增加,促使开采境界范围扩大,必须对其原有设计的开拓运输方案进行优化和改进,以适应露采变化的新情况。文中详述了露天采场开拓运输系统及其优化和改进,通过优化达到了提高生产能力、降低运输成本的目的。
With the acceptance of southeast section of Zijinshan Gold Mine and decrease of cut-off grade,the possible reserves increase greatly,promoting the extending of mining boundary. Therefore,the existing opening and transportation system has to be optimized and improved,in order to adapt to the mining situation.The paper gives a detailed introduction of the optimization and improvement of the system,which has improved the mining capacity and decreased transportation cost.
出处
《黄金》
CAS
北大核心
2005年第7期24-27,共4页
Gold
关键词
紫金山金矿
开拓运输
优化
改进
Zijinshan Gold Mine
opening and transportation
optimization
improvement
