【摘要】 论文通过对冲击地压矿井煤层的结构分析认为，煤岩层的层状结构及煤岩层间的薄软层结构的存在，是导致冲击地压发生的主要结构因素。在此基础上。分析了煤岩层摩擦滑动的基本形式，探讨了粘滑的产生机理，并以此解释冲击地压的发生机理。更多还原

【Abstract】 By the structural analysis of coal seam inthe rock burst mine,this paper thought the existence of bedding structure of coal rocklaver and thin soft bedding structure betweencoal and rock is the major structural factor inducing rock burst. On this basis,the paperanalvzed the basic form of friction sliding of coal rock layer,discuased the mechanism ofhapponing visosliding,and and explainedthemechanism of happoning rock burst.Beside this,the paper also discussed the reason why rock burst easily happened around fault and coal seam thinning.更多还原