冲击地压灾害的监测及治理措施

Monitoring and Control Measures of Rock Burst Disaster

煤矿冲击地压可采用微震法、电磁辐射法和钻屑法相结合的方法进行危险性监测,可以提高监测效率及准确性;当监测到有冲击危险性时,可采用钻孔卸压和爆破卸压两种方法进行冲击危险的治理,这样可以充分发挥两者的优势。

A combination ofmicroseism way, electromagnetic radiation way, and cutting way is used to monitor the danger on the rock burst of coal mine. The monitoring can improve the efficiency and accuracy of monitoring. When the danger of rock burst is monitored, two kinds of pressure relief ways with drilling and blasting are used to prevent the danger of rock burst, so as to give full play to their strengths.