摘要
针对镇城底矿22212工作面过断层构造坚硬岩石影响正常推进和安全生产的实际工程问题,将水压致裂技术应用于弱化坚硬岩石当中,通过窥视仪检验表明坚硬岩石内部裂隙发育,水压致裂效果较为显著,在应用水压致裂技术后,工作面推进顺利,现场设备完好,确保了井下现场工作面安全生产,具有实践价值和推广意义。
To address the practical engineering problem in the 22212 working face of Zhenchengdi Mine where hard rock in fault structures affected normal advance and safe production,hydraulic fracturing technology is applied to weaken the rock mass.Borehole camera inspection reveals developed fractures within the rock,demonstrating significant hydraulic fracturing effectiveness,which ensures safe production at the underground working face and possesses both practical value and promotional significance,with smooth working face advancement and intact site equipment.
作者
刘泽
Liu Ze(Shanxi Coking Coal Group Co.,Ltd.,Taiyuan,Shanxi 030053)
出处
《江西煤炭科技》
2026年第1期49-51,55,共4页
Jiangxi Coal Science & Technology
关键词
综采工作面
地质构造
坚硬岩石
水压致裂
fully mechanized mining face
geological structure
hard rock
hydraulic fracturing
