摘要
煤岩体是矿井灾害的主要地质载体,其物理特性导致了各种煤矿典型灾害。高压水预裂技术在一定程度上为防治这些灾害提供了方法和理论。在收集、整理国内外相关研究现状及进展资料的基础上,总结高压水预裂方法在预防煤矿事故中的应用,并就其方法理论进行论述,对今后研究工作提出看法。
Coal rock mass is the main geological carrier of mine disasters, and its mechanical properties lead to the varied typical disasters of coal mine. The high-pressure water presplitting technology provides a method and theory for preventing these disasters to a certain extent. Summarized the application of high-pressure water presplitting method in preventing coal mine accidents, discussed its method and theory, and put forward some views on future research work on the basis of collecting and sorting out relevant research status and progress information at home and abroad.
作者
王海燕
闫金宝
米豪鼎
史光亮
郎瑞峰
潘格格
Wang Haiyan;Yan Jinbao;Mi Haoding;Shi Guangliang;Lang Ruifeng;Pan Gege(Wangjialing Coal Mine,China Coal Huajin Group Co.,Ltd.,Yuncheng 044000,China;Taiyuan Research Institute,China Coal Science and Engineering Group,Taiyuan 030006,China;Shanxi Tiandi Coal Mining Machinery Co.,Ltd.,Taiyuan 030006,China;China Coal(Tianjin)Underground Engineering Intelligent Research Institute Co.,Ltd.,Tianjin 300120,China)
出处
《煤矿机械》
2022年第12期141-145,共5页
Coal Mine Machinery
基金
国家重点研发计划(2020YFB1314003)
山西省攻关专项(2020XXX-001)
山西天地煤机装备有限公司科研项目(M2022-MS06,M2022-ZD01)。
关键词
高压水预裂
煤矿安全
冲击地压
煤与瓦斯突出
硬质煤层弱化
high-pressure water presplitting
safety in coal mine
rock burst
coal and gas outburst
hard coal seam weakening
