| 偏心跟管钻进技术在公路高边坡加固工程中的应用 |
| 投稿时间：2009-12-21 修订日期：2010-01-06 点此下载全文 |
| 引用本文：马元宏,柯玉军.偏心跟管钻进技术在公路高边坡加固工程中的应用[J].钻探工程,2010,37(2):67-68.MA Yuan-hong,KE Yu-jun. Application of Ecentric Simultaneous Casing Drilling Technology in Reinforcement Construction of High Slope of the Expressway[J]. Drilling Engineering, 2010,37(2):67-68. |
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| 中文摘要:介绍了偏心跟管钻进技术在西安—安康高速公路某高边坡破碎地层中的成孔工艺、施工配套设施和相应的技术措施。 |
| 中文关键词:边坡加固 破碎地层 偏心跟管钻进 成孔 预应力锚索 |
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| Application of Ecentric Simultaneous Casing Drilling Technology in Reinforcement Construction of High Slope of the Expressway |
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| Abstract:The paper introduced the eccentric simultaneous casing drilling technology about hole making, construction facilities and the corresponding technical measures in high slope broken layer of Xi’an to Ankang expressway. |
| keywords:slope reinforcement broken layer eccentric simultaneous casing drilling hole making prestress anchoring cable |
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