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通过对芦岭煤矿810采区地质及水文地质条件的详细调查与分析,经模拟开采试验,认真研究了放顶煤开采后上覆岩层的变化规律,确定了合理的采放高度,并提出了安全开采的防范措施。
Based on the detailed investigation and analysis of the geological and hydrogeological conditions in the No.810 mining area of Luling Mine, the variation of overlying strata after caving mining has been carefully studied and the reasonable height of mining and caving has been determined through simulated mining tests. Safe mining safety precautions.