| 钻孔灌注桩缺陷桩处理实践 |
| 投稿时间：2006-03-27 修订日期：2006-03-27 点此下载全文 |
| 引用本文：杨从娟,朱英磊,向敏.钻孔灌注桩缺陷桩处理实践[J].钻探工程,2006,33(10):20-21.. Processing Technology of Underwater Detective Cast-in-place Pile[J]. Drilling Engineering, 2006,33(10):20-21. |
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| 杨从娟 朱英磊 向敏 |
| 石家庄铁道学院工程力学系,河北石家庄050043 |
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| 中文摘要:在颍河特大桥桩基施工中灌注35号墩-1桩基时，混凝土输送泵出现故障造成浇注中断，桩基检测时发现缺陷，采用旋喷压浆技术进行处理，经检测合格。对采用旋喷压浆处理桩基缺陷的全过程进行了介绍，并对施工中出现的技术问题进行分析。 |
| 中文关键词:钻孔灌注桩 缺陷 旋喷压浆 |
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| Processing Technology of Underwater Detective Cast-in-place Pile |
| YANG Cong-juan ZHU Ying-lei XIANG Min |
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| Abstract:In the construction of 35# - 1 pile foundation of yinghe big bridge, defect was detected in pile foundation. Spiral jetting grout was used to remedy it. This article introduces the whole process in detail, and analyzes the relative technical problems. |
| keywords:cast-in-place pile defect spiral jetting grout |
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