摘要
结合实际较全面地阐述了煤矿冲击地压发生的条件及影响因素,并据此提出了相应的切合实际的防治措施,如用钻孔卸压、煤体爆破卸压和顶板爆破等三种措施进行防治,收到了较好的实效。
The conditions and influencing factors of coal mine rock burst taken place in coal mine are expound, and puts forward the preventive measures such as unload the pressure by drillhole, coal blasting and roof blasting est., which have received good actual effect.
出处
《煤炭技术》
CAS
北大核心
2009年第2期104-105,共2页
Coal Technology
关键词
冲击地压
现象分析
综合防治
rock burst
phenomenon analyse
intergrated control
