深孔爆破切顶卸压技术在井下开采中的应用
阎晓光
（山西西山晋兴能源有限责任公司，山西 兴县 033600）
摘要：以深孔爆破切顶卸压技术在井下开采中的应用为对象开展探究，结合具体工程实际，对深孔预裂爆破切顶卸
压相关技术开展全面分析探究，并对其应用效果和经济效益做出分析，希望能够为其他矿井提供借鉴和参考。
关键词：矿井；深孔爆破；切顶卸压
中图分类号：TD235.33     文献标识码：A     文章编号：2095-0802-(2021)01-0220-02
Application of Deep-hole Blasting Technology for Pressure Relief with Roof Cutting in
Underground Mining
YAN Xiaoguang
(Xishan Jinxing Energy Co., Ltd. of Shanxi, Xingxian 033600, Shanxi, China)
Abstract: The application of deep-hole blasting technology for pressure relief with roof cutting in underground mining. This
paper carried out a comprehensive analysis and exploration of related technologies of deep-hole pre-splitting blasting for pressure
relief with roof cutting in combination with specific engineering practice, and analyzed its application effect and economy benefit,
hoping to provide reference for other mines.
Key words: mine; deep-hole blasting; pressure relief with roof cutting