| 桩端压力注浆在人工挖孔灌注桩中的应用 |
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| 引用本文： | 时向东,陈永建.桩端压力注浆在人工挖孔灌注桩中的应用[J].岩土工程界,2001,4(1):30-31. |
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| 作者姓名： | 时向东 陈永建 |
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| 作者单位： | 1. 烟台大学，烟台 264005
2. 烟台市勘察测绘院，烟台 264001 |
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| 摘 要： | 以烟台市邮电监测监控中心为例，探讨了桩端压力注浆技术在人工挖孔灌注桩中应用的基本工艺。该工程基础原设计采用人工挖孔灌注桩，根据施工中出现的实际情况，又采用桩端压力注浆技术，取得了良好的效果。
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| 关 键 词： | 压力注浆 人工挖孔灌注桩 桩端注浆 沉降量 |
| 修稿时间： | 2000年11月1日 |
STUDY ON THE APPLICATION TO ARTIFICIAL DRILLED PILES FOR PRESSURE GROUTING OF PILE TIP |
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| SHI Xiang-dong,CHEN Yong-jian.STUDY ON THE APPLICATION TO ARTIFICIAL DRILLED PILES FOR PRESSURE GROUTING OF PILE TIP[J].Geotechnical Engineering World,2001,4(1):30-31. |
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| Authors: | SHI Xiang-dong CHEN Yong-jian |
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| Abstract: | It not only improve the bearing ability of the pile , but also reduce the cost when the technique of pressure grouting of pile tip is applied to the artificial drilled piles. The engineering of post and telecommunications monitoring and surveillance center in Yantai city was as a case study in the thesis, basic technique of pressure grouting of pile tip application to the artificial drilled piles is discussed. According to the condition in the construction ,the technique of pressure grouting of pile tip was adopted and obtained well effect. |
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| Keywords: | Pressure grouting of pile tip artificial drilled piles Expansion head |
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