摘要
概述了井下矿山岩爆发生特点,危害及其研究对矿业持续发展的前瞻性意义,介绍国内矿山冲击地压研究现状及顶级观测手段与方式,给出宏观岩爆和微观岩爆典型矿山实例及其发生规律,提出岩爆发生判定的理论依据与操作方法,推出深井岩爆防治的经验,手段和具体做法,展示了几种微震观测技术在矿山的应用效果,对冲击地压的研究与现场安全生产指挥具有一定参考借鉴价值。
The characteristic , hazard and its research significance to the prospective of mining sustained de- velopment of rock burst in underground mines were summarized , the present research situation and top ob- servation methods and ways of rock burst at home and abroad were introduced. Some typical cases and their occurrence regularity about rock bursts in macro and micro were given , the theoretical basis and oper- ation method of rockburst judgement were put forward, the experience , means and practice on prevention and control of rock burst in deep mine were proposed, the application effect of several kinds of seismic ob- servation techniques in mine showed that the research of underground impact pressure had a certain refer- ence value for on--site safety production conducting .
出处
《有色矿冶》
2017年第2期46-49,共4页
Non-Ferrous Mining and Metallurgy
关键词
冲击地压
岩爆
能量条件
应力条件
岩性条件
岩爆倾向
微震观测
岩爆判据
深井矿山
impact pressure
rock burst
energy conditions
stress condition
lithology conditions
rock burst tendency
seismic observation
rock burst criterion
deep mining
