中国矿山工程

To reduce the impact of spontaneous combustion of coal seam on stoping of working faces, with stoping of the 3102 working face as the background and according to production characteristics of working faces, this paper formulates fire prevention schemes for working faces during normal stoping and fault crossing, narrow coal pillars and adjacent mined-out areas in order to fulfill targeted prevention and control of spontaneous combustion of coal seam and ensure safety during working face stoping. The study serves as a reference for fire prevention work during mining of other similar coal seams inclined to spontaneous combustion.