在顿巴斯煤田的中央矿区、阿尔马兹诺—马里耶夫斯克矿区和顿涅茨克—马凯耶夫斯基矿区的一些煤矿井中,由挥发分超过35%的煤所组成的煤层,存在着突出现象[参考文献1].其中,在构造变动最强烈的中央矿区就有七个这样的可采层,在阿尔马兹诺—马里耶夫斯克矿区有3层煤,在顿涅斯克—马凯耶夫斯克矿区有1层.突出均发生在构造变动最复杂的地段与构造和煤的破坏程度密切相关[2]. Among the coal mines in the central mining area of ​​the Donbass coalfield, the Almazno-Mariyevsk mining area and the Donetsk-Makeyevsky mines, there is a coal seam consisting of more than 35% volatile coal Highlighting the phenomenon [Ref. 1], of which seven such recoverable layers are found in the most structurally altered central mines, with three layers of coal in the Almazno-Mariyevsk mining area and in the Donetsk- There are 1 layers in the Mukayevsk mining area, all of which are closely related to tectonics and the degree of destruction of coal [2].