| 钻孔灌注桩断桩成因分析与防治措施 |
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| 引用本文： | 邢辉. 钻孔灌注桩断桩成因分析与防治措施[J]. 山西建筑, 2007, 33(10): 161-162 |
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| 作者姓名： | 邢辉 |
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| 作者单位： | 海南水运工程监理所,海南,海口,570000 |
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| 摘 要： | 从清孔不彻底、灌注过程中坍孔和缩颈、导管进水及埋深不合理、初灌量选择不当、混凝土质量不好等方面分析了产生断桩的原因,并提出了相应的预防措施和处理方法,以保证钻孔灌注桩的成桩质量。
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| 关 键 词： | 钻孔灌注桩 断桩 清孔 坍孔 |
| 文章编号： | 1009-6825(2007)10-0161-02 |
| 修稿时间： | 2006-11-14 |
Analysis on the causes of breakage of cast-in-place bored pile and preventive measures |
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| XING Hui. Analysis on the causes of breakage of cast-in-place bored pile and preventive measures[J]. Shanxi Architecture, 2007, 33(10): 161-162 |
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| Authors: | XING Hui |
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| Abstract: | From incomplete pile hole cleaning,hole collapse,necking,improper embedded depth and first pouring amount,quality questions of concrete and other aspects reasons caused the breakage of cast-in-place bored pile are analyzed;at the same time corresponding prevention and treatment measures are proposed in order to ensure the engineering quality of pile. |
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| Keywords: | cast-in-place bored pile broken pile pile hole cleaning hole collapse |
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