明斜井过老巷老空水防治技术研究

Study on Prevention and Control Technology of Open Inclined Shaft Passing Through Old Lane and Empty Water

针对云冈矿明斜井过老巷老空水设计了排、堵结合的防治水方案,并对明斜井过老巷的工业性实践进行了阐述。实践应用效果表明该过老巷老空水的防治方案堵水效果理想,无漏水渗水现象发生,为同类型的明斜井过老巷老空水防治提供了技术参考。

Aiming at the old goaf water in the open inclined shaft passing through the old roadway in Yungang Mine,a water prevention and control scheme combining drainage and blocking is designed,and the industrial practice of the old lane of open inclined shaft is expounded.The practical application results show that the prevention and control scheme of the old empty water in the over-old roadway has an ideal water blocking effect and no leakage and seepage occurs,which provides a technical reference for the prevention and control of the old empty water in the old roadway of the same type of open inclined shaft.