摘要
为降低水害影响、提高巷道掘进安全保障能力及超前探测效率,提出将矿井富水性超前探测系统应用到巷道超前探测中,并分析工程应用效果。对富水性超前探测系统进行分析,并结合7^(#)煤层7503运输顺槽现场情况对超前探测系统布置情况、探测结果进行分析,钻探及巷道掘进揭露均表明探测结果精度较高,可指导后续巷道掘进。研究成果可为其他矿井掘进巷道超前探测工作开展提供经验借鉴。
To mitigate the impact of water hazards,enhance excavation safety,and improve the efficiency of advanced detection,the application of an advanced water abundance detection system in roadway excavation was was proposed,and its engineering effectiveness was evaluated.The system was analyzed in detail,and its deployment and detection results were examined based on field conditions in 7503 transport gateway of 7^(#)coal seam.Both drilling verification and actual roadway excavation confirmed the high accuracy of the detection results,which can effectively guide subsequent excavation work.The findings provide valuable insights for advanced detection practices in other coal mine tunneling operations.
作者
薛瑞勇
XUE Ruiyong(Lvliang Lishi Jiajiagou Coal Industry Co.,Ltd.of Shanxi,Lvliang 033000,Shanxi,China)
出处
《能源与节能》
2025年第8期297-299,共3页
Energy and Energy Conservation
关键词
煤炭开采
巷道掘进
超前探测
富水区域
coal mining
roadway excavation
advanced detection
water-rich zones
