| 后压浆钻孔灌注桩施工技术分析 |
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| 引用本文： | 薛秋生,沈龙运,聂义军.后压浆钻孔灌注桩施工技术分析[J].铁道技术监督,2009,37(5):48-49. |
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| 作者姓名： | 薛秋生 沈龙运 聂义军 |
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| 作者单位： | 西安铁路局西安北站工程指挥部,陕西,西安,710054 |
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| 摘 要： | 钻孔灌注桩后压浆技术能够显著提高桩体的承载能力，通过该方法在某工程的应用实例，介绍后压浆钻孔灌注桩技术的工艺流程及施工要点，总结该技术的优点和存在的不足之处。
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| 关 键 词： | 钻孔灌注桩 后压浆 承载力 |
Analysis on the Construction Technology of Post-grouting for Bored Cast-in-site Piles |
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| Xue Qiusheng,Shen Longyun,Nie Yijun.Analysis on the Construction Technology of Post-grouting for Bored Cast-in-site Piles[J].Railway Quality Control,2009,37(5):48-49. |
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| Authors: | Xue Qiusheng Shen Longyun Nie Yijun |
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| Abstract: | The post-grouting technique applied to bored east-in-site piles, can increase pile bearing capacity largely. The author introduce the process flow of this technique and the key points of construction of post-grouting for bored cast-in-site pile, and sum up its advantages and disadvantages. |
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| Keywords: | Bored Cast-in-site Piles Post-grouting Bearing Capacity |
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