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结合淮北矿业集团朔里煤矿N334炮采工作面过断层的问题,结合朔里煤矿采取的做法,分析探讨过断层方案及顶板管理措施。
Combined with the fault of the N334 blast-mining working face in Shuoli coal mine of Huaibei Mining Group and the measures adopted by Shuoli Coal Mine, the measures of over-fault and roof management are analyzed and discussed.