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结合白乃庙铜矿实际问题，介绍了有限元与可靠度分析相结合分析矿柱稳定性的方法，井对白乃庙铜矿“天窗”下矿柱的稳定性进行了可靠性分析，实践证明其分析所得结论是正确的。
Combined with the actual problems of the Bai Naimiao copper mine, this paper introduces the method of combining finite element analysis with the reliability analysis to analyze the stability of the ore column, and analyzes the reliability of the pillar stability under the “roof window” of the Bai Naimiao copper mine. The analysis of the conclusions is correct.