| 反射波数字处理技术在基桩无损检测中的应用 |
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| 引用本文： | 刘盛东.反射波数字处理技术在基桩无损检测中的应用[J].安徽理工大学学报(自然科学版),1996(3). |
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| 作者姓名： | 刘盛东 |
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| 作者单位： | 淮南矿业学院资源与环境工程系 |
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| 摘 要： | 本文通过对基桩无损检测的反射波时域波形分析,应用频谱分析、数字滤波、相关分析、三瞬计算等数字处理方法,配合进行基桩质量检测,结果发现反射波数字处理技术是提高解释精度的有效方法,对工程验桩有指导意义.
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| 关 键 词： | 频谱 滤波 相关 瞬时参数 |
The data processing technique of acoustic reflection in piles inspection |
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| Liu Shengdong.The data processing technique of acoustic reflection in piles inspection[J].Journal of Anhui University of Science and Technology:Natural Science,1996(3). |
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| Authors: | Liu Shengdong |
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| Institution: | Dept. of Resourees and Environment Engineering |
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| Abstract: | Through the analysis on the time-domain waves of acoustic reflection in piles inspection with the digital handling methods such as applied analysis of frequency spectrum, digital filtering, correlation analysis,tri-instant processing and so on,the author finds that these methods are accurate and efficient in piles inspection. |
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| Keywords: | frequency spectrum filtering correlation instaneous parameters |
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