| 长螺旋钻孔注浆灌注桩的改进优势和应用探讨 |
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| 引用本文： | 鄢敏,刘祖德.长螺旋钻孔注浆灌注桩的改进优势和应用探讨[J].武汉大学学报(工学版),2003,36(2):79-81. |
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| 作者姓名： | 鄢敏 刘祖德 |
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| 作者单位： | 武汉大学土木建筑工程学院,湖北,武汉,430072 |
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| 摘 要： | 主要分析了新专利桩型长螺旋钻孔注浆灌注桩的改进优势、成桩质量以及承载性能 ,并研究了该桩型在武汉市轻型轨道一号线大智路上的试桩效果 ,结果表明 :(1)与当前其他桩型相比 ,钻孔注浆灌注桩的成桩质量更为稳定 ;(2 )钻孔注浆灌注桩的承载性能也较之其他桩型有了较大的提高 .最后 ,对该桩型在实际工程中的应用进行了探讨
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| 关 键 词： | 钻孔压浆桩 后压浆技术 钻孔注浆灌注桩 |
| 文章编号： | 1671-8844(2003)02-079-03 |
| 修稿时间： | 2002年7月12日 |
Discussion on improvement advantages and applicability of bored grouting and poured piles |
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| YAN Min,LIU Zu_de.Discussion on improvement advantages and applicability of bored grouting and poured piles[J].Engineering Journal of Wuhan University,2003,36(2):79-81. |
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| Authors: | YAN Min LIU Zu_de |
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| Abstract: | This paper mainly analyzed the new patent piles-bored grouting and poured piles'improvement advantages,pile qualities and bearing capabilities,and studied their testing effects in the project of the light railway,which is on the Dazhi road of the No.1 line in Wuhan city.The results indicate that the bored grouting and poured piles have better qualities and higher bearing copacity, compared with the other piles more weight. Finally, the piles' applicability in practice is discussed. |
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| Keywords: | drilling and fluid pile post_grouting technology bored grouting and poured pile |
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