摘要
目前国内外学者主要从破岩机理、水射流工艺方法、水射流设备研制及水射流破岩数值模拟等方面开展了水射流割缝增透技术的研究,并取得了许多成果,针对上述4个方面内容对水射流割缝技术的发展概况及主要研究成果进行综述,在此基础上提出了水射流割缝技术的发展趋势及下一步的研究重点。
Domestic and foreign scholars carried out the research of water jet slotting technology for permeability enhancement in the aspects of the mechanism of breaking rock, the process of water jet, the development of equipment, and the numerical simulation technique of breaking rock by water jet, and had got lots of achievements. This paper reviews the development situation and research results of water jet slotting in the four aspects above, and finally puts forward the development trend and research emphasis of the water jet slotting technology in the future.
出处
《煤矿机械》
北大核心
2014年第5期7-9,共3页
Coal Mine Machinery
基金
国家科技重大专项(2011ZX05041-003)
国家自然科学基金(41202122)
中煤科工集团西安研究院科技创新项目(2013XAYFX002)
关键词
水射流割缝
破岩机理
工艺
水射流设备
数值模拟
water jet slotting
mechanism of breaking rock
process
equipment of water jet
numerical simulation
