Construction Technology of No-dig by Percussive Rotary Pilot Drilling in Rock
Author(s): HU Han-yue, LIU Qiang
Pages: 85-91
Year: 2007 Issue: 9
Journal: EXPLORATION ENGINEERING(ROCK & SOIL DRILLING AND TUNNELING)
Keyword: 岩石非开挖; 潜孔锤; 定向钻进;
Abstract: 详细介绍了采用潜孔锤冲击回转方法在岩石地层中实施定向钻进非开挖铺管的施工工艺,包括设备配置、仪器选用、造斜机理、清理岩屑和孔内事故处理等.
Pages: 85-91
Year: 2007 Issue: 9
Journal: EXPLORATION ENGINEERING(ROCK & SOIL DRILLING AND TUNNELING)
Keyword: 岩石非开挖; 潜孔锤; 定向钻进;
Abstract: 详细介绍了采用潜孔锤冲击回转方法在岩石地层中实施定向钻进非开挖铺管的施工工艺,包括设备配置、仪器选用、造斜机理、清理岩屑和孔内事故处理等.
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