中国煤炭
中國煤炭
중국매탄
CHINA COAL
2015年
3期
114-117
,共4页
掘进工作面%瞬变电磁%断层活化导水%出水机理%防治水措施
掘進工作麵%瞬變電磁%斷層活化導水%齣水機理%防治水措施
굴진공작면%순변전자%단층활화도수%출수궤리%방치수조시
driving face%transient electromagnetism%water conduction caused by fault acti-vation%water inrush mechanism%water control measures
内蒙古大饭铺煤矿61111掘进工作面掘进至1156 m 处遇到断层，工作面发生涌水，造成运输巷掘进前方巷道冒顶，为明确出水水源及对工作面掘进的影响，进行了井下掘进工作面富水性探测和出水水源判别，对工作面掘进出水机理进行了分析，预计了工作面涌水量，在保证技术可行和生产安全的前提下，制定了防治水安全措施，为工作面顺利掘进提供依据。
內矇古大飯鋪煤礦61111掘進工作麵掘進至1156 m 處遇到斷層，工作麵髮生湧水，造成運輸巷掘進前方巷道冒頂，為明確齣水水源及對工作麵掘進的影響，進行瞭井下掘進工作麵富水性探測和齣水水源判彆，對工作麵掘進齣水機理進行瞭分析，預計瞭工作麵湧水量，在保證技術可行和生產安全的前提下，製定瞭防治水安全措施，為工作麵順利掘進提供依據。
내몽고대반포매광61111굴진공작면굴진지1156 m 처우도단층，공작면발생용수，조성운수항굴진전방항도모정，위명학출수수원급대공작면굴진적영향，진행료정하굴진공작면부수성탐측화출수수원판별，대공작면굴진출수궤리진행료분석，예계료공작면용수량，재보증기술가행화생산안전적전제하，제정료방치수안전조시，위공작면순리굴진제공의거。
The fault was encountered after driving forward 1 156 m of 61 1 1 1 working face in Dafanpu Coal Mine in Inner Mongolia,leading to the water inrush at the workface.The gradual increase of water inflow caused the roof collapse of haul roadway.In order to define the water source and the influence of water inrush on the driving face,the water flow was measured and the water source was judged.And then the water inrush mechanism was analyzed,and the water in-flow at the driving face was predicted.On the premise of feasible technology and production safe-ty,the measures for the prevention and control of water inrush were formulated,providing a ba-sis for the successful excavation of driving face.
