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研究了掘进机和后配套设备之间的配套问题，阐明了支护材料运输后配套方案的选择原则。结合平煤集团公司一矿戊组厚煤层地质条件和经济型分层综采的特点，研究了上、中、下分层回采巷道掘进时存在的主要问题和对策，最后给出了分层开采煤巷快速掘进中实用的两rrrrrrrrrn条综掘生产线，对条件相同的矿井可以进行推广应用。
The matching problems between roadheader and supporting equipment are studied, and the principle of supporting scheme after supporting material is expounded. Combining with the geological conditions of the thick coal seam and the economic stratified comprehensive mining in No.1 Mine of Pingdingshan Coal Mining Group Corporation, the main problems and countermeasures in the upper, middle and lower strata mining tunneling are studied. Finally, The two fully mechanized digging production lines in the fast heading of coal roadway can be popularized and applied to the coal mines with the same conditions.