采用注浆法对钻孔灌注桩进行加固处理 |
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引用本文: | 张承骞.采用注浆法对钻孔灌注桩进行加固处理[J].重庆建筑,2008(12). |
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作者姓名: | 张承骞 |
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作者单位: | 福州市市政工程质量监督站,福建福州,350011 |
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摘 要: | 桥梁钻孔桩施工中经常出现掉钻、埋钻和卡钻等病害,结合工程实际,本文介绍了在钻头打捞困难的情况下采用注浆法对钻孔灌注桩进行加固处理的方法,供工程界同仁参考。
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关 键 词: | 钻孔桩 埋钻 注泉法 加固处理 |
Using grouting Method to Strengthen the Cast-in-place Bored Piles |
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Authors: | Zhang Cheng-qian |
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Abstract: | In bridge bored pile construction,assembly dropdown,drill-burying and drill-sticking accidents occur frequently.Through engineering cases,this article introduces the grouting method for the strengthening of cast-in-place bored piles when drill extracting is difficult. |
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Keywords: | cast-in-place bored pile drill-burying grouting method strengthening |
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