吴昌文. 地面注浆封堵松散层段井筒涌水[J]. 煤田地质与勘探, 1997, 25(1): 40-43.
引用本文: 吴昌文. 地面注浆封堵松散层段井筒涌水[J]. 煤田地质与勘探, 1997, 25(1): 40-43.
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Wu Changwen. CONTROLLING THE WATER INRUSH FROM LOOSE LAYERS IN SHAFT BY GROUTING FROM LAND SURFACE[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(1): 40-43.
Citation: Wu Changwen. CONTROLLING THE WATER INRUSH FROM LOOSE LAYERS IN SHAFT BY GROUTING FROM LAND SURFACE[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(1): 40-43.
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地面注浆封堵松散层段井筒涌水

CONTROLLING THE WATER INRUSH FROM LOOSE LAYERS IN SHAFT BY GROUTING FROM LAND SURFACE

    摘要
  • 摘要: 芦岭煤矿南风井巨厚松散层段井筒涌水,采用地面注浆堵水方法获得成功。本文着重介绍地面注浆堵水钻孔布置、注浆参数选择及工艺系统。

     

    Abstract: The outburst of ground water from the loose layers with great thickness in the South ari shaft of Luling Coal Mine was over ten years.with the method of grouting from land surface,the success of water plugging has come true.The layouts of drill holes,the option of grouting parameters and the technology of construction were introduced emphatically.

     

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