| 低应变法在桩基浅部缺陷检测中的应用 |
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| 引用本文： | 王树栋,郑亚宏,舒森,高树全.低应变法在桩基浅部缺陷检测中的应用[J].路基工程,2011,0(1):146-149. |
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| 作者姓名： | 王树栋 郑亚宏 舒森 高树全 |
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| 作者单位： | 1.中铁二院工程集团有限责任公司, 成都 610031 |
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| 摘 要： | 介绍低应变法进行桩基浅部缺陷检测的理论依据,分析浅部缺陷产生的原因,并根据大量实测资料,归纳了检测中经常遇到的各种浅部缺陷桩的波形特征和技术要点,以提高检测准确率,为合理利用低应变法进行桩基检测提供参考。
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| 关 键 词： | 桩基检测 低应变法 浅部缺陷 |
| 收稿时间： | 2019-11-09 |
Application of Low Strain Method in Detection of Pile Foundation Shadow Defects |
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| Authors: | WANG Shu-Dong ZHENG Ya-Hong SHU Seng GAO Shu-quan |
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| Affiliation: | WANG Shu-Dong1,ZHENG Ya-Hong2,SHU Sen1,GAO Shu-quan1 (1.China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China,2.Chengdu Scientific Research Institute of Railway Bureau,Chengdu 610082,China) |
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| Abstract: | The theoretical basis of low strain method in detection of pile foundation shadow defects is introduced and the causes of shadow defects are analyzed in this paper.According to a lot of measured data,the waveform characteristics and technical points of various common defective piles in detection are summarized to improve detection accuracy,which provides reference for reasonable application of low strain method in pile foundation detection. |
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| Keywords: | pile foundation detection low strain method shadow defects |
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