文章详细信息 关键词： 径向水平井;钻进;射流;破岩 [gap=532]Keywords: horizontal wells;drillings;jet;breaking rocks
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比破岩量 specific rock removal
炽火破岩击 Fire Rock Breaker
破岩击 Rock Breaker
冲击破岩 rock fracture in dynamic indentation
联合破岩 combined breaking rock
现代破岩方法 modern rock fragmentation method
破岩机理 rock breakage mechanism ; rock breaking mechanism ; mechanism of rock fragmentation
爆破破岩 blasting rock-broken ; Rock fragmentation by blasting
With the application of cavitating water jets in mine engineering, petroleum engineering and rock cut, the theory of cavitating water jets rock erosion is still not unified.
空化水射流破岩技术已成功应用于煤矿开采、石油钻井、岩石切割等工程领域,但目前对空化水射流作用下岩石破碎机理尚未形成统一认识和一般性理论。
参考来源 - 空化水射流破岩实验研究及机理分析·2,447,543篇论文数据，部分数据来源于NoteExpress
金刚石钻头主要靠剪切、切削破岩、辅以压碎破岩。
Roller bits mainly break the rocks by knocking and crushing, aided with shearing.
为此，根据爆破破岩理论和现场调研，分析了飞石产生的原因，讨论了飞石的类型。
For this purpose, the causes for flying rocks are analyzed and the sorts of flying rocks are studied based on the theory of rock fragmentation by blasting and the field investigation.
水射流作为一种新型切割工具运用于石油钻井中，与机械联合破岩可提高破岩效率。
Water jet, as a novel rock cutting tool, can be combined with mechanical method to increase penetrating efficiency.
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