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基于矿业可持续发展战略观 ,提出了地下金属矿山阶段开采的新模式———上行阶段开采模式。通过试验矿山阶段开采不同模式的有限元数值模拟的对比研究 ,结果表明上行阶段开采模式理论上可行 ,具有许多显著优点。
Based on the strategic concept of sustainable development of mining industry, a new mode of mining underground metal mines --- the mining mode of the upstream phase is put forward. Through the comparative study of the finite element numerical simulation of different modes in the mining stage, the results show that the mining mode in the upper stage is theoretically feasible and has many significant advantages.