| 浅谈大直径钻孔灌注桩断桩的处理 |
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| 引用本文： | 杨钦伦.浅谈大直径钻孔灌注桩断桩的处理[J].广东公路交通,2010(3):62-65. |
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| 作者姓名： | 杨钦伦 |
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| 作者单位： | 广东省高速公路有限公司,广州,510100 |
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| 摘 要： | 通过实例分析西江下游某特大桥主墩桩基发生断桩后的处理,首先采用接桩方案后在桩周旋喷注浆围幕,然后再采取高压旋喷切割缺陷砼,最后进行压浆加固处理。
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| 关 键 词： | 大直径桩 断桩 压浆加固 |
Discussion on the treatment of broken pile by the large-diameter bored cast-in-situ pile |
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| YANG Qin-lun.Discussion on the treatment of broken pile by the large-diameter bored cast-in-situ pile[J].Guangdong Highway Communications,2010(3):62-65. |
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| Authors: | YANG Qin-lun |
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| Institution: | YANG Qin-lun (Guangdong Provincial Expressway Co.,Ltd Guangzhou 510100,China) |
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| Abstract: | The essay analyzes the treatment of one main bridge pier piles in the West River downstream occurred broken pile.The first program using the pile after pile of dealing jet grouting curtain,and then use high pressure jet cutting defects in concrete,and finally to grouting reinforcement treatment. |
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| Keywords: | Large-diameter pile Broken pile Grouting consolidation |
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