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分析了矿山工程地质研究特点、存在问题以及应用状况 ,结合金川二矿区深部工程地质研究现状 ,提出了分项综合应用的综合研究方法。提出的方法已经应用于金川二矿区二期工程无矿柱大面积连续开采矿岩稳定性研究项目 ,取得了重要成果 ,为二期开拓工程设计以及开采顺序的优化提供了可靠的依据
This paper analyzes the characteristics, existing problems and application status of mine engineering geology research. Based on the current research status of deep engineering geology in Jinchuan No.2 mining area, a comprehensive research method for the application of sub-project synthesis is proposed. The proposed method has been applied to the research on the stability of large-area continuous mining of ore-free pillars in the second phase project of Jinchuan No.2 Mine. The results have achieved important results and provided a reliable basis for the design of the second phase of exploration and the optimization of the mining sequence