| 超声导波检测管道缺陷的实验研究 |
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| 引用本文： | 石小何,井,然,严有琪.超声导波检测管道缺陷的实验研究[J].化工装备技术,2014(1):58-60. |
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| 作者姓名： | 石小何 井 然 严有琪 |
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| 作者单位： | [1]江苏省特检院镇江分院 [2]江苏大学 |
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| 摘 要： | 介绍了超声导波在管道缺陷检测中的应用,并介绍了超声导波的检测原理。利用超声导波对管道缺陷进行检测,通过实验对缺陷回波和转换模态信号进行分析,即可达到对缺陷准确定位的目的。
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| 关 键 词： | 超声导波 导波检测 管道 缺陷定位 模态转换 |
Experimental Study on Detection of Pipeline Defects with Ultrasonic Guided Waves |
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| Shi Xiaohe Jing Ran Yan Youqi.Experimental Study on Detection of Pipeline Defects with Ultrasonic Guided Waves[J].Chemical Equipment Technology,2014(1):58-60. |
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| Authors: | Shi Xiaohe Jing Ran Yan Youqi |
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| Affiliation: | Shi Xiaohe Jing Ran Yan Youqi |
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| Abstract: | Introduced the application of ultrasonic guided waves in pipeline defects detection, and described the test principles of ultrasonic guided waves. Using ultrasonic guided waves to detect defects in the pipeline, analyzed the signal for mode conversion and defect echo to achieve the purpose of accurate positioning of the defects. |
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| Keywords: | Ultrasonic guided wave Guided waves inspection Pipeline Defect positioning Mode conversion |
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