摘要
成庄矿作为高瓦斯矿井,瓦斯事故多发于地质构造影响区域,严重影响了矿井的安全生产。经过研究和实践,制定了在地质构造影响区域使用钻机施工抽放钻孔结合超前探测孔的综合瓦斯治理措施。综合瓦斯治理措施的实施,有效地解决了地质构造影响区域内瓦斯异常问题,并在矿内各个掘进面得到推广。
As a high-gas coal mine,gas accidents in Chengzhuang are mainly occurred in geological structure affected area,which seriously affect the safety production of the mine.After research and practice,the paper develops the comprehensive gas control measures which combine drainage hole by drilling machine construction with advanced detection hole in geological structure affected area.The implement of comprehensive gas control measures effectively solve the gas abnormal problems in geological structure affected area,which has been promoted in the heading face of mine.
出处
《煤矿安全》
CAS
北大核心
2012年第B10期103-105,共3页
Safety in Coal Mines
关键词
地质构造
千米钻机
螺旋钻杆
超前探测孔
瓦斯治理
geological structure
1 km drilling machine
helix drilling rod
advanced detection hole
gas control
