| 某工程嵌岩冲孔灌注桩多种检测方法的对比分析 |
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| 引用本文： | 张建生,郑永民.某工程嵌岩冲孔灌注桩多种检测方法的对比分析[J].工程质量,2009,27(9):11-15. |
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| 作者姓名： | 张建生 郑永民 |
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| 作者单位： | 广东省佛山市顺德建设工程质量安全监督检测中心,广东佛山528300 |
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| 摘 要： | 根据某工程嵌岩冲孔灌注桩低应变法、钻芯法和单桩竖向抗压静载试验的检测结果对比，分析了嵌岩桩桩底产生同向反射的机理，探讨了各种检测方法结果不一致的原因，总结了低应变法检测嵌岩桩的经验，并对嵌岩桩的检测方法及检测顺序提出了建议。
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| 关 键 词： | 嵌岩桩 低应变法 钻芯法 静载试验 |
Comparative Analysis among Several Testing Methods of Socketed Punching Cast-In-Place Pile in a Project |
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| ZHANG Jian-sheng ZHENG Yong-min.Comparative Analysis among Several Testing Methods of Socketed Punching Cast-In-Place Pile in a Project[J].Quality of Civil Engineering and Construction,2009,27(9):11-15. |
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| Authors: | ZHANG Jian-sheng ZHENG Yong-min |
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| Affiliation: | ZHANG Jian-sheng ZHENG Yong-min (Shunde Construction Quality and Safety Supervision Center of Foshan City,Foshan 528300,China) |
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| Abstract: | Based on the result of socketed punching cast-in-place pile low strain integrity testing, drilled core method and single pile vertical compression test, the mechanism that socketed pile bottom direct reflecting is analyzed, the reason that the result is different when using every testing method is analyzed, the experience of socketed pile low strain integrity testing is summarized. At last, suggestion on socketed pile testing method and process is proposed. |
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| Keywords: | socketed pile low strain integrity test drilled core method static load test |
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