| 钻孔咬合桩在东旱门过江隧道工程中的应用 |
| 投稿时间：2010-04-12 修订日期：2010-04-12 点此下载全文 |
| 引用本文：楼步新.钻孔咬合桩在东旱门过江隧道工程中的应用[J].钻探工程,2010,37(5):56-58,63.LOU Bu-xin. Application of Bored Interlocking Pile in Donghanmen River-crossing Tunnel Engineering[J]. Drilling Engineering, 2010,37(5):56-58,63. |
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| 中文摘要:首先介绍了钻孔咬合桩的工艺原理、工艺流程，分析了钻孔咬合桩技术特性；然后通过对东旱门过江隧道基坑围护咬合桩施工情况分析，提出了钻孔咬合桩施工关键技术；最后总结了钻孔咬合桩在基坑工程应用中的优点。 |
| 中文关键词:钻孔咬合桩 全套管冲抓施工 过江隧道 围护结构 |
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| Application of Bored Interlocking Pile in Donghanmen River-crossing Tunnel Engineering |
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| Abstract:The paper introduced the technical principle and process flow, analyzed the technical characteristics of the bored interlocking pile; by the analysis on foundation pit protection interlocking pile construction of Donghanmen river crossing tunnel, the key technology was put forward. The advantages in application of bored interlocking pile for foundation pit engineering were summed up. |
| keywords:bored interlocking pile percussive grab with full case river-crossing tunnel perimeter structure |
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