锚网喷支护在软煤底板层大断面综掘中的应用

Application of Bolting Net and Shotcrete Support to Large Section Comprehensive Tunnelling in Soft Coal Bottom Plate Seam

论述了在软煤厚煤层中沿煤层底板施工机道,采用综合掘进机,锚网喷支护的可行性,并对其应用效果进行了分析。

This article expounds the feasibility of constructing machine road along seam bottom plate in soft coal and thick seam, use comprehensive tunneler and bolting net and shotcrete support. Its effect is analyzed.