摘要
冲击矿压是煤矿重大灾害之一。近些年来,随着矿井转入深部开采,以及开采条件越来复杂,冲击矿压事故发生的强度和频度也日益增加。分析和研究冲击矿压发生机理和作用机制,对冲击矿压的防治和煤矿的安全生产具有理论指导意义。
Abstract：Rock brust is one ot the significant Ulsasters of coal mines,In recent years,with the fact that the exploit shifts to depths as well as exploiting condition more and more complex, the intensity and frequencies pounding of rock brust accident happens day by day increase. The analysis and research on the happened mechanism and effect mechanism of rock burst, has the theory guiding sense to prevent rock brust and control the coal mine safety in production.
出处
《煤炭技术》
CAS
2008年第5期79-81,共3页
Coal Technology
关键词
冲击矿压
强度理论
能量理论
倾向性理论
rock brust
strength theory
energy theory
concussion orientation theory
