| 反射波法检测桩身完整性的模型研究 |
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| 引用本文： | 朱国维,苏永荣.反射波法检测桩身完整性的模型研究[J].安徽理工大学学报(自然科学版),2000,20(1):1-5,29. |
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| 作者姓名： | 朱国维 苏永荣 |
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| 作者单位： | 1. 淮南工业学院资源与环境工程系,安徽,淮南,232001
2. 安徽省煤田地质一队,安徽,淮南,232001 |
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| 摘 要： | 对桩体反射波的时域和频域特征进行了理论分析,通过几种常见缺陷类型模型桩的设计与试验,研制出宽频、高阻尼传感器,结果突出了缺陷界面反射波,并使测试判别精度得到提高.
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| 关 键 词： | 反射波 桩 时域 频域 |
| 修稿时间： | 1999-07-19 |
The research on testing the integrity of the body of model piles through the method of back wave |
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| ZHU Guo-wei,SU Yong-rong.The research on testing the integrity of the body of model piles through the method of back wave[J].Journal of Anhui University of Science and Technology:Natural Science,2000,20(1):1-5,29. |
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| Authors: | ZHU Guo-wei SU Yong-rong |
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| Abstract: | The features of back wave in piles is theoretically analyzed in time range and frequency range .A sensor with wide frequency band and high damping is developed through the design and test of nine defected model piles. The result is that the back wave of defected interface and the precision of the test are improved. |
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| Keywords: | back wave pile time range frequency range |
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