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1982～1983年间,顿涅茨克工学院和马克耶夫煤矿安全研究所在共同研究的基础上制定了确定与早先已采阶段相邻的阶段上部煤层区段(地带)突出危险性的方法。在制定方法时,详细分析了发生在顿巴斯各矿井阶段上部的所有煤与瓦斯突出(348次)。现已查明,从煤与瓦斯突出发生的地点至上阶段采空区的距离取决于采深。距离与采深的关系呈抛物线形,并且相当可靠。但是考虑到它的统计特性,为了提高方法的可靠性,对所得关系曲线的利用方法进行了两次修正。
Between 1982 and 1983, on the basis of joint research, the Donetsk Institute of Technology and the Mackayev Institute for Coal Mine Safety developed a method to determine the outstanding danger of the upper coal seam zone (zone) adjacent to the previously acquired phase. In developing the methodology, all coal and gas outbursts (348) that occurred in the upper part of the various coalmines in Donbass were analyzed in detail. It has been ascertained that the distance from the site where coal and gas outburst occurs to the mined-out area of the previous stage depends on the mining depth. The relationship between distance and mining depth is parabolic and quite reliable. However, taking into account its statistical characteristics, in order to improve the reliability of the method, the method of using the relationship curve is amended twice.