蜂子山复杂铅锌矿采场结构参数优化

摘要

The occurrence condition of ore body at Fengzishan mine is complex and various problems of low recovery rate, and high dilution rate. Numerical simulation method is applied to optimize the stope structure parameters of north mining area and relatively reasonable stope structure parameters are obtained by multi-proposal analysis. The study results are of certain guidance significance to mine design and production.%蜂子山矿体赋存条件复杂多变,存在矿石回收率低、贫化率高等问题.采用数值模拟方法,对北采区矿体进行采场结构参数优化,通过多方案分析比较得到合理的采场结构参数.研究结果对矿山设计和生产有一定的指导意义.