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本文针对大雁煤业集团公司第一煤矿西六采区西翼二段27#煤层工作面前后顺槽的压力显现规律,在多次实践的基础上,摸索出了大压力软岩顶板下综放工作面顺槽支护的有效方法。
In this paper, according to the practice of several times, the pressure law of the pressure in front of and behind the working face of 27 # seam in the second section of the west wing of West Liu 6 mining area in the first coal mine of Dayan Coal Industry Group Corporation was explored. Effective way to support the work surface.