风动潜孔锤钻进技术在北京地铁降水中的应用研究 |
投稿时间:2010-10-29 修订日期:2011-02-24 点此下载全文 |
引用本文:李博.风动潜孔锤钻进技术在北京地铁降水中的应用研究[J].钻探工程,2011,38(4):45-48,52.LI Bo. Application Research on Pneumatic Down-the-hole Drilling Technology in Beijing Subway Dewatering Engineering[J]. Drilling Engineering, 2011,38(4):45-48,52. |
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中文摘要:介绍了风动潜孔锤钻进技术在北京地铁工程降水中的施工实验,通过与其它成井工艺进行比较,讨论了引入该技术到北京地铁工程降水施工中的可行性与必要性。 |
中文关键词:风动潜孔锤钻进 地铁降水 降水井 滤水管 |
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Application Research on Pneumatic Down-the-hole Drilling Technology in Beijing Subway Dewatering Engineering |
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Abstract:This paper introduces the construction experiment of pneumatic down-the-hole hammer drilling technology in Beijing subway dewatering engineering; and by the comparison with other well completion technologies, the discussion was made on the feasibility and necessity of introducing this technology to Beijing subway construction with a positive conclusion. |
keywords:pneumatic down-the-hole hammer drilling subway dewatering dewatering well filter pipe |
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