李士民, 郭克勤. 空气潜孔锤钻进在京西煤田的应用[J]. 煤田地质与勘探, 1989, 17(1): 57-62.
引用本文: 李士民, 郭克勤. 空气潜孔锤钻进在京西煤田的应用[J]. 煤田地质与勘探, 1989, 17(1): 57-62.
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Application of Submersible Air Hammer Drilling in Jingxi Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(1): 57-62.
Citation: Application of Submersible Air Hammer Drilling in Jingxi Coal Field[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(1): 57-62.
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空气潜孔锤钻进在京西煤田的应用

Application of Submersible Air Hammer Drilling in Jingxi Coal Field

    摘要
  • 摘要: 介绍运用气动冲击器钻进京西浅部坚硬漏失地层,所取得的显著效果,及空气潜孔锤钻进的设备配置与工艺选择。

     

    Abstract: The paper presented the significant results obtained by using an air hammer to drill shallow hard, water-losing rocks.The combination of equipments and the choice of technology of subersible air hammer drilling.

     

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