| 偏心跟管成孔技术在破碎地层边坡锚固中的应用 |
| 投稿时间：2007-10-10 修订日期：2007-10-10 点此下载全文 |
| 引用本文：李斌.偏心跟管成孔技术在破碎地层边坡锚固中的应用[J].钻探工程,2007,34(11):49-50.. Application of Borehole Completion Technology by Eccentric Drilling with Simultaneous Casing for Slope Anchorage in Broken Layer[J]. Drilling Engineering, 2007,34(11):49-50. |
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| 李斌 |
| 北京市地质工程设计研究院,北京密云101500 |
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| 中文摘要:介绍了偏心跟管成孔施工技术在破碎地层边坡的预应力锚固处理中的应用,该技术的成功运用,保证了复杂地层中的锚索施工质量,加快了施工进度,取得了良好的效果。 |
| 中文关键词:偏心跟管钻进 预应力锚索 边坡加固 |
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| Application of Borehole Completion Technology by Eccentric Drilling with Simultaneous Casing for Slope Anchorage in Broken Layer |
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| Abstract:The paper introduced borehole completion technology by eccentric drilling with simultaneous easing; it was applied in pre-stressed cable bolt treatment for side slope in broken layer and qualified the construction quality in complicated formation. |
| keywords:eccentric drilling with simultaneous casing pre-stressed cable bolt side slope reinforcement |
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