为消除正阳煤矿一采区37#层右四孤岛综采面的冲击地压危险,通过运用综合指数法进行冲击地压危险程度评估和等级划分,决定采用KJ550煤矿冲击地压实时监测系统对回采过程中的应力集中和转移进行实时监测,提出大直径卸压钻孔解危措施和强支护措施,以实现冲击地压监测预警和集中应力的释放和转移,降低残采区孤岛采煤工作面的冲击危险性。 In order to eliminate the danger of rock burst in the right four-island fully mechanized mining face of No. 37 layer in the first mining area of ​​Zhengyang Coal Mine, the KJ550 coalmine rockburst real-time monitoring system was decided by using the comprehensive index method to evaluate the rock burst severity and grade classification. Stress concentration and transfer in the process of mining for real-time monitoring, proposed large-diameter relief drilling and critical pressure relief measures strong support measures in order to achieve the impact of ground pressure monitoring and early warning and release and transfer of concentrated stress to reduce the residual mining area isolated coal Impact of work surface danger.