摘要
介绍三河尖矿采用动态防治的方法,在具有冲击倾向的9202工作面高应力地区成功防治冲击矿压的技术实践。
The paper introduced the dynamic prevention and control method for pressure bump in Sanhejian Mine. The technical practices on the pressure bump prevention and control method were successfully made in No. 9202 coal mining face with a potential of pressure bump in high stress zone.
出处
《煤炭科学技术》
CAS
北大核心
2005年第11期1-4,共4页
Coal Science and Technology
关键词
冲击矿压
动态防治
高应力区
电磁辐射
卸压爆破
pressure bump
dynamic prevention and control
high stress zone
electric magnetic radiation
blasting for pressure releasing
