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Structural damage imaging based on time-reversal theory for focusing of Lamb waves

Zhang Hai-Yan Sun Xiu-Li Cao Ya-Ping Chen Xian-Hua Yu Jian-Bo

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Structural damage imaging based on time-reversal theory for focusing of Lamb waves

Zhang Hai-Yan, Sun Xiu-Li, Cao Ya-Ping, Chen Xian-Hua, Yu Jian-Bo
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  • This study presents a theoretical and experimental investigation of the application of the time-reversed concept to dispersive and multimode Lamb waves for health monitoring of plate-like structures. When a Lamb wave signal is excited in a plate-like structure with damage,the damage will serve as a passive wave source. With the transfer function,the focusing in the time-reversal field composed of distributed transducer network is analyzed by deducing the amplitude expression of the time reversal Lamb wave signals. The result demonstrates that time-reversal signal reaches the maximum amplitude when the observation point is located at the damage location. To validate the focusing effect of the time-reversal method,an efficient imaging method suitable for distributed actuator/sensor networks is adopted for locating and approximate sizing of structural damages. Experimental results combined with finite element simulation illustrate that the inspection energy can be focalized on the damage. It indicates that the time-reversal method is an effective way for identifying and locating damage for Lamb wave inspection.
    [1]

    Li F C, Meng G 2008 Acta Phys. Sin. 57 4265 (in Chinese) [李富才、 孟 光 2008 物理学报 57 4265]

    [2]

    Zhang H Y, Liu Z Q, Ma X S 2003 Acta Phys. Sin. 52 2492 (in Chinese) [张海燕、 刘镇清、 马小松 2003 物理学报 52 2492]

    [3]

    Xiang Y X, Deng M X 2008 Chin. Phys. B 17 4232

    [4]

    Zhu X F 2010 Chin. Phys. B in press

    [5]

    Lee B C, Staszewski W J 2007 Smart Mater. Struct. 16 260

    [6]

    Huang H, Pamphile T, Derriso M 2008 Smart Mater. Struct. 17 1

    [7]

    Sohn H, Park H W, Law K H, Farrar C R 2007 J. Aero. Engng. 20 141

    [8]

    Park H W, Sohn H, Law K H, Farrar C R 2007 J. Sound Vib. 302 50

    [9]

    Butn nas G, Kays R 2006 Ultrasound 61 34

    [10]

    But nas G, Kays R 2007 Ultrasound 62 38

    [11]

    Ge G D, Wang B Z, Huang H Y, Zheng G 2009 Acta Phys. Sin. 58 8249 (in Chinese) [葛广顶、 王秉中、 黄海燕、 郑 罡 2009 物理学报 58 8249]

    [12]

    Huang B, Zhang Y L, Zhang D, Gong X F 2010 Chin. Phys. B 19 in press

    [13]

    Fink M 1999 Sci. Am. 281 91

    [14]

    Edelmann G F, Song H C, Kim S, Hodgkiss W S, Kuperman W A, Akal T 2005 IEEE J. Ocean. Engng. 30 852

    [15]

    Fink M, Montaldo G, Tanter M 2003 Annu. Rev. Biomed. Eng. 5 465

    [16]

    Ing R, Fink M 1998 IEEE T. Ultrason. Ferr. 45 1032

    [17]

    Wang C H, Rose J T, Chang F K 2005 Smart Mater. Struct. 13 415

    [18]

    Xu B, Giurgiutiu V 2007 J. Nondestruct. Eval. 26 123

    [19]

    Sicard R, Goyette J, Zellouf D 2002 Ultrasonics 40 727

    [20]

    Gangadharan R, Murthy C R L, Gopalakrishnan S, Bhat M R 2009 Ultrasonics 49 696

    [21]

    Deng F, Wu B, He C F 2008 Acta Acoust. 33 28 (in Chinese) [邓 菲、 吴 斌、 何存富 2008 声学学报 33 28]

    [22]

    Park H W, Kim S B, Sohn H 2009 Wave Motion 46 451

    [23]

    Núez I, Ing R K, Negreira C, Fink M 2000 J. Acoust. Soc. Am. 107 2370

    [24]

    Núez I, Negreira C 2005 J. Acoust. Soc. Am. 117 1202

    [25]

    Xu Y D, Yuan S F, Peng G 2004 Acta Aeronauti. Astronaut. Sin. 25 476 (in Chinese) [徐颖娣、 袁慎芳、彭 鸽 2004 航空学报 25 476]

  • [1]

    Li F C, Meng G 2008 Acta Phys. Sin. 57 4265 (in Chinese) [李富才、 孟 光 2008 物理学报 57 4265]

    [2]

    Zhang H Y, Liu Z Q, Ma X S 2003 Acta Phys. Sin. 52 2492 (in Chinese) [张海燕、 刘镇清、 马小松 2003 物理学报 52 2492]

    [3]

    Xiang Y X, Deng M X 2008 Chin. Phys. B 17 4232

    [4]

    Zhu X F 2010 Chin. Phys. B in press

    [5]

    Lee B C, Staszewski W J 2007 Smart Mater. Struct. 16 260

    [6]

    Huang H, Pamphile T, Derriso M 2008 Smart Mater. Struct. 17 1

    [7]

    Sohn H, Park H W, Law K H, Farrar C R 2007 J. Aero. Engng. 20 141

    [8]

    Park H W, Sohn H, Law K H, Farrar C R 2007 J. Sound Vib. 302 50

    [9]

    Butn nas G, Kays R 2006 Ultrasound 61 34

    [10]

    But nas G, Kays R 2007 Ultrasound 62 38

    [11]

    Ge G D, Wang B Z, Huang H Y, Zheng G 2009 Acta Phys. Sin. 58 8249 (in Chinese) [葛广顶、 王秉中、 黄海燕、 郑 罡 2009 物理学报 58 8249]

    [12]

    Huang B, Zhang Y L, Zhang D, Gong X F 2010 Chin. Phys. B 19 in press

    [13]

    Fink M 1999 Sci. Am. 281 91

    [14]

    Edelmann G F, Song H C, Kim S, Hodgkiss W S, Kuperman W A, Akal T 2005 IEEE J. Ocean. Engng. 30 852

    [15]

    Fink M, Montaldo G, Tanter M 2003 Annu. Rev. Biomed. Eng. 5 465

    [16]

    Ing R, Fink M 1998 IEEE T. Ultrason. Ferr. 45 1032

    [17]

    Wang C H, Rose J T, Chang F K 2005 Smart Mater. Struct. 13 415

    [18]

    Xu B, Giurgiutiu V 2007 J. Nondestruct. Eval. 26 123

    [19]

    Sicard R, Goyette J, Zellouf D 2002 Ultrasonics 40 727

    [20]

    Gangadharan R, Murthy C R L, Gopalakrishnan S, Bhat M R 2009 Ultrasonics 49 696

    [21]

    Deng F, Wu B, He C F 2008 Acta Acoust. 33 28 (in Chinese) [邓 菲、 吴 斌、 何存富 2008 声学学报 33 28]

    [22]

    Park H W, Kim S B, Sohn H 2009 Wave Motion 46 451

    [23]

    Núez I, Ing R K, Negreira C, Fink M 2000 J. Acoust. Soc. Am. 107 2370

    [24]

    Núez I, Negreira C 2005 J. Acoust. Soc. Am. 117 1202

    [25]

    Xu Y D, Yuan S F, Peng G 2004 Acta Aeronauti. Astronaut. Sin. 25 476 (in Chinese) [徐颖娣、 袁慎芳、彭 鸽 2004 航空学报 25 476]

Metrics
  • Abstract views:  9981
  • PDF Downloads:  1135
  • Cited By: 0
Publishing process
  • Received Date:  09 December 2009
  • Accepted Date:  18 January 2010
  • Published Online:  05 May 2010

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