程潮铁矿联合开采条件下三级储量的优化控制

Optimization control of three grade reserves under the condition of combined mining in Chengchao Iron Mine

运用灰色关联分析模型,结合7种经济指标因素,对程潮铁矿目前的三级储量进行灰色关联分析。该方案可以充分考虑到多种经济指标,可以很好地根据程潮铁矿目前的矿体赋存条件和生产条件求出适合该矿开采现状的三级储量方案,以降低矿山的开采成本,大幅度减少矿山的采掘费用。

Grey correlation analysis is made of the current three grade reserves in Chengchao Iron Mine using the grey correlation analysis model in combination of the factor of seven kinds of eco- nomic indicators. The program can fully take account of multiple economic indicators and many factors into consideration and de- velop a scheme of three grade reserves appropriate for the current mining conditions in Chengchao Iron Mine in light of the present conditions of orebody occurrence and production to reduce costs of mining and excavation in the mine.