Damage detection of nonmetallic pipe by using nonlinear ultrasonic guided wave with signal delay

Xiao-bin HONG; Jin-heng FENG; Pei-song LIN; Gui-xiong LIU

doi:10.3788/OPE.20162407.1685

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Damage detection of nonmetallic pipe by using nonlinear ultrasonic guided wave with signal delay

Micro/Nano Technology and Fine Mechanics | 更新时间：2020-08-13

- Damage detection of nonmetallic pipe by using nonlinear ultrasonic guided wave with signal delay
- Optics and Precision Engineering Vol. 24, Issue 7, Pages: 1685-1693(2016)
- 作者机构：
  
  华南理工大学机械与汽车工程学院, 广东广州 510640
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20162407.1685
  CLC： TB553
- Received：20 March 2016，
  
  Accepted：15 April 2016，
  
  Published：2016-07
- 稿件说明：
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Xiao-bin HONG, Jin-heng FENG, Pei-song LIN, et al. Damage detection of nonmetallic pipe by using nonlinear ultrasonic guided wave with signal delay[J]. Optics and precision engineering, 2016, 24(7): 1685-1693.
DOI：

Xiao-bin HONG, Jin-heng FENG, Pei-song LIN, et al. Damage detection of nonmetallic pipe by using nonlinear ultrasonic guided wave with signal delay[J]. Optics and precision engineering, 2016, 24(7): 1685-1693. DOI： 10.3788/OPE.20162407.1685.

摘要

由于超声导波难以准确检测非金属管道的早期损伤，本文提出了一种非线性超声导波延时方法对非金属管道结构损伤进行测试和定位。基于非线性超声调制机理分析了非金属管道损伤状态，使用同侧非线性超声的混频信号激励方式并根据超声导波传播速度的差异产生激励信号延时，然后在管道损伤处实现混频信号的非线性调制。采用HHT(Hilbert-HuangTransformation)提取混频延时信号的瞬时特征量，并通过分析非线性分量延时分组进行损伤区域检测，实现了对非金属管道裂纹损伤的定位。PVC(Ployninylchloride)非金属管道实验显示，无损伤状态下延时信号分组的标准化基准值为0.5188；单裂纹状态下延时信号分组标准值为0.5937，损伤定位相对误差为3.277%；双裂纹损伤状态下的标准化瞬时平均幅值为0.5801与0.6073，损伤定位值绝对误差小于4 mm。相对于利用小波包络分解的非线性延时定位检测法，实验得到的单裂纹损伤准确度提高了36.4%。结果表明该方法能够对非金属管道裂纹损伤准确定位，并能够检测早期多裂纹损伤。

Abstract

As the damages on nonmetallic pipes

especially early damages

are difficult to be detected by ultrasonic guided wave

this paper proposes a nonlinear ultrasonic guided wave with signal delay to detect and localize the defects on nonmetallic pipes. Based on the nonlinear ultrasonic wave theory

the damage states of nonmetallic pipes were analyzed and an incentive method with mixed signals from the same end of the signal delay was developed to generate signal delay according to different speeds of the mixing signals and to implement nonlinear modulation. The instantaneous characteristics of delay signal were extracted by HHT(Hilbert-Huang Transformation)

and damage location was achieved by analyzing different nonlinear modulation groups with signal delay. PVC(Polyvinyl chloride) pipes were used for experiments. In intact condition

the standardized reference values of signal delay groups is 0.5188. In damage of one crack

standardized value of signal delay groups is 0.5937 and the relative error is 3.277%. Moreover

in damage of two cracks

the standardized value of signal delay groups are 0.5937 and 0.6073

and the absolute error is less than 4mm. Compared to the wavelet envelope location approach

the relative error with one crack rises to 36.4%. These results turn out that the approach proposed in this paper is effective and accurate for the damage detection and location of nonmetallic pipes

and is available for the multi-damaged pipes.

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references

李成吾, 左继成.国内外PVC技术现状及发展方向[J].当代化工, 2015(4):711-714.

LI CH W, ZUO J CH. Technology status-quo and development direction of PVC pipes[J]. Contemporary Chemical Industry , 2015(4):711-714.(in Chinese)

CHERAGHI N, RILEY M J, TAHERI F. A novel approach for detection of damage in adhesively bonded joints in plastic pipes based on vibration method using piezoelectric sensors[C]. 2005 IEEE International Conference on Systems, Man and Cybernetics , 2005, 4:3472-3478.

BAREILLE O, KHARRAT M, ZHOU W, et al . Distributed piezoelectric guided T-Wave generator, design and analysis[C]. 2010 First Workshop on Hardware and Software Implementation and Control of Distributed MEMS , 2010:38-42.

PAU A, VESTRONI F. Damage characterization in bars using guided waves[C]. Proceedings of the XIX AIMETA Congress, Ancona , 2009:65-75.

LAIARINANDRASANA L, GAUDICHET E, OBERTI S, et al . Effects of aging on the creep behaviour and residual lifetime assessment of polyvinyl chloride(PVC) pipes[J]. International Journal of Pressure Vessels & Piping , 2011, 88(2-3):99-108.

LIU M, TANG G, JACOBS L J, et al . Measuring acoustic nonlinearity by collinear mixing waves[J]. Review of Progress in Quantitative Nondestructive Evaluation , 2011, 1335(1):322-329.

SOHN H, LIM H J, DESIMIO M P, et al . Nonlinear ultrasonic wave modulation for online fatigue crack detection[J]. Journal of Sound and Vibration , 2014, 333(5):1473-1484.

CONNOLLY G D, ROKLIN S I. Quantitative enhancement of fatigue crack monitoring by imaging surface acoustic wave reflection in a space-cycle domain[C]. AIP Conference Proceedings , 2011:1499-1506.

刘斌, 刚铁, 万楚豪, 等.复杂结构焊缝的非线性超声检测方法[J].焊接学报, 2015, 36(3):39-43.

LIU B, GANG T, WANG C H, et al . Nonlinear ultrasonic method for detecting weld of complicated structure[J]. Transactions of the China Welding Institution , 2015, 36(3):39-43.(in Chinese)

罗玉昆, 罗诗途, 罗飞路, 等.激光超声信号去噪的经验模态分解实现及改进[J].光学精密工程, 2013, 21(2):479-487.

LUO Y K, LUO SH T, LUO F L, et al . Realization and improvement of laser ultrasonic signal denoising based on empirical mode decomposition[J]. Opt. Precision Eng ., 2013, 21(2):479-487.(in Chinese)

RAZI P, TAHERI F.A. Vibration-based strategy for health monitoring of offshore pipelines girth-welds[J]. Sensors , 2014, 14(9):17174-17191.

HONG X B, WANG H, WANG T, et al . Dynamic cooperative identification based on synergetics for pipe structural health monitoring with piezoceramictransducers[J]. Smart Materials & Structures , 2013, 22(4):3-15.

芦吉云, 王帮峰, 梁大开.基于小波包特征提取及支持向量回归机的光纤布拉格光栅冲击定位系统[J].光学精密工程, 2012, 20(4):712-718.

LU J Y, WANG B F, LIANG D K. Identification of impact location b using FBG based on wavelet packet feature extraction and SVR[J]. Opt. Precision Eng ., 2012, 20(4):712-718.(in Chinese)

MOSTAFAPOUR A, DAVOODI S. A theoretical and experimental study on acoustic signals caused by leakage in buried gas-filled pipe[J]. Applied Acoustics , 2015, 87:1-8.

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