A mode conversion-based algorithm for detecting rectangular notch parameters in plates using Lamb waves

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• 作者：Amin Ghadami ; Mehdi Behzad ; Hamid Reza Mirdamadi
• 关键词：Lamb wave ; Mode conversion ; Scattering coefficients ; Damage detection ; Rectangular notch
• 刊名：Archive of Applied Mechanics (Ingenieur Archiv)
• 出版年：2015
• 出版时间：June 2015
• 年：2015
• 卷：85
• 期：6
• 页码：793-804
• 全文大小：1,079 KB
• 参考文献：1.Kim, S.B., Sohn, H.: Instantaneous reference-free crack detection based on polarization characteristics of piezoelectric materials. Smart Mater. Struct. 16(6), 2375鈥?385 (2007)View Article
  2.Giurgiutiu, V.: Lamb wave generation with piezoelectric wafer active sensors for structural health monitoring. In: SPIE鈥檚 10th Annual International Symposium on Smart Structures and Materials (2002)
  3.Park, S., Yun, C.B., Roh, Y., Lee, J.J.: PZT-based active damage detection techniques for steel bridge components. Smart Mater. Struct. 15(4), 957鈥?66 (2006)View Article
  4.Wandowski, T., Malinowski, P., Ostachowicz, W.M.: Damage detection with concentrated configurations of piezoelectric transducers. Smart Mater. Struct. 20(2), 025002 (2011)View Article
  5.Gresil, M., Yu, L., Giurgiutiu, V.: Fatigue crack detection in thick steel structures with piezoelectric wafer active sensors. In: SPIE Smart Struct. Mater. 79832Y鈥?9832Y (2011)
  6.Alleyne, D.N., Cawley, P.: The interaction of Lamb waves with defects. IEEE Trans. Ultrason. Ferroelectr. Freq. Control. 39(3), 381鈥?97 (1992)View Article
  7.Rucka, M.: Modelling of in-plane wave propagation in a plate using spectral element method and Kane鈥揗indlin theory with application to damage detection. Arch. Appl. Mech. 81(12), 1877鈥?888 (2011)View Article MATH
  8.Rucka, M.: Experimental and numerical studies of guided wave damage detection in bars with structural discontinuities. Arch. Appl. Mech. 80(12), 1371鈥?390 (2010)View Article MATH
  9.Giurgiutiu, V., Bao, J., Zhao, W.: Active sensor wave propagation health monitoring of beam and plate structures. In: SPIE鈥檚 8th Annual International Symposium on Smart Structures and Materials (2001)
  10.Mirahmadi, S.J., Honarvar, F.: Application of signal processing techniques to ultrasonic testing of plates by S0 Lamb wave mode. NDT & E Int. 44(1), 131鈥?37 (2011)View Article
  11.Atashipour, S.A., Mirdamadi, H.R., Hemasian-Etefagh, M.H., Amirfattahi, R., Ziaei-Rad, S.: An effective damage identification approach in thick steel beams based on guided ultrasonic waves for structural health monitoring applications. J. Intel. Mater. Syst. Struct. 1045389X12468219 (2012)
  12.Alleyne, D.N., Cawley, P.: A 2-dimensional Fourier transform method for the quantitative measurement of Lamb modes. In: Ultrasonics Symposium, pp. 1143鈥?146. IEEE (1990)
  13.Lowe, M.J., Cawley, P., Kao, J.Y., Diligent, O.: The low frequency reflection characteristics of the fundamental antisymmetric Lamb wave a from a rectangular notch in a plate. J. Acoust. Soc. Am. 112(6), 2612鈥?622 (2002)View Article
  14.Gunawan, A., Hirose, S.: Mode-exciting method for Lamb wave-scattering analysis. J. Acoust. Soc. Am. 115(3), 996鈥?005 (2004)View Article
  15.Strom, B.W., Sridhar, K., Jan, D.A.: Multiple scattering of Lamb waves by multiple corrosion pits in a plate. SPIE Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring. International Society for Optics and Photonics (2012)
  16.Kim, B., Roh, Y.: Investigation on the reflection and transmission of Lamb waves across a rectangular notch. Jpn. J. Appl. Phys. 48(7), 07GD04-1鈥?7GD04-8 (2009)
  17.Kim, B., Roh, Y.: Simple expressions of the reflection and transmission coefficients of fundamental lamb waves by a rectangular notch. Ultrasonics 51(6), 734鈥?44 (2011)View Article
  18.Giurgiutiu, V.: Structural health monitoring: with piezoelectric wafer active sensors. Elsevier Academic Press, New York (2008)
  19.Su, Z., Ye, L.: Identification of damage using Lamb waves: from fundamentals to applications, 48th edn. Springer, New York (2009)View Article
  20.Ramadas, C., Balasubramaniam, K., Hood, A., Joshi, M., Krishnamurthy, C.V.: Modelling of attenuation of Lamb waves using Rayleigh damping: numerical and experimental studies. Compos. Struct. 93(8), 2020鈥?025 (2011)View Article
  21.Dassault Systemes: Abaqus 6.10: Analysis user鈥檚 manual. Dassault Syst猫mes Simulia Corp, Providence RI (2010)
  22.Wilkie-Chancellier, N.: R茅flexion et conversion d鈥檜ne onde de Lamb 脿 l鈥檈xtr茅mit茅 biseaut茅e d鈥檜ne plaque. Dissertation, Universit茅 du Havre (2003)
  
• 作者单位：Amin Ghadami (1)
  Mehdi Behzad (1)
  Hamid Reza Mirdamadi (2)
  
  1. Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
  2. Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, Iran
  
• 刊物类别：Engineering
• 刊物主题：Theoretical and Applied Mechanics
  Mechanics
  Complexity
  Fluids
  Thermodynamics
  Systems and Information Theory in Engineering
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1432-0681

文摘

In this paper, an algorithm for identifying rectangular notch parameters as damage in a plate using Lamb waves is presented. In this algorithm, a combination of pulse-echo and pitch-catch methods is used. The method is divided into two steps: notch localization and notch geometry detection. The bases for this algorithm are mode conversion and scattering phenomena because of interaction of Lamb wave modes with defects. The method is applied to some numerical examples, and the results show that it can successfully identify all of rectangular notch parameters, i.e., its location, depth, and width.