Ultrasonic Scattering by Planar and Non-Planar Cracks

  • Subhendu K. Datta
  • Arvind H. Shah
Conference paper
Part of the Review of Progress in Quantitative Nondestructive Evaluation book series (RPQN, volume 6 A)

Abstract

Problems of elastic wave scattering by surface-breaking and near-surface cracks are of considerable current interest for ultrasonic nondestructive evaluation. Ultrasonic scattering by planar cracks near or at the free surface of a semi-infinite elastic homogeneous medium has been studied theoretically by many authors. References to recent papers on this subejct can be found in [1], [2] and [3]. Some experimental works on surface-breaking normal planar cracks have also appeared ([4] – [6]).

Keywords

Boulder 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    A.H. Shah, K.C. Wong and S.K. Datta, Wave Motion 7, 319 (1985).CrossRefMATHGoogle Scholar
  2. 2.
    J.D. Achenbach, Y.C. Angel and W. Lin, in: “Wave Propagation in Homogeneous Media and Ultrasonic Nondestructive Evaluation,” G.C. Johnson, ed., American Society of Mechanical Engineers, New York (1984).Google Scholar
  3. 3.
    J.H.M.T. van der Hijden and F.L. Neerhoff, J. Acoust. Soc. Am. 75, 1694 (1984).CrossRefGoogle Scholar
  4. 4.
    M. Hirao, H. Fukuoka and Y. Miura, J. Acoust. Soc. Am. 72, 602 (1982).CrossRefMATHGoogle Scholar
  5. 5.
    C.H. Yew, K.G. Chen and D.L. Wang, J. Acoust. Soc. Am. 75, 189 (1984).CrossRefGoogle Scholar
  6. 6.
    R. Dong and L. Adler, J. Acoust. Soc. Am. 76, 1761 (1984).CrossRefGoogle Scholar
  7. 7.
    S.K. Datta, J. Appl. Mech. 46, 101 (1979).CrossRefMATHGoogle Scholar
  8. 8.
    S.K. Datta, A.H. Shah and C.M. Fortunko, J. Appl. Phys. 58, 2895 (1982).CrossRefGoogle Scholar
  9. 9.
    S.K. Datta and N. El-Akily, J. Acoust. Soc. Am. 64, 1692 (1978).CrossRefMATHGoogle Scholar
  10. 10.
    A.H. Shah, Y.F. Chin and S.K. Datta, to be published.Google Scholar
  11. 11.
    Y.F. Chin, “Scattering of Elastic Waves by Near-Surface Inhomogeneities,” M.S. Thesis, Department of Civil Engineering, University of Manitoba (1985).Google Scholar
  12. 12.
    J.D. Achenbach, L.M. Keer and D.A. Mendelsohn, J. Appl. Mech. 47, 551 (1980).CrossRefMATHMathSciNetGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1987

Authors and Affiliations

  • Subhendu K. Datta
    • 1
  • Arvind H. Shah
    • 2
  1. 1.Department of Mechanical Engineering and Cooperative Institute for Research in Environmental SciencesUniversity of ColoradoBoulderUSA
  2. 2.Department of Civil EngineeringUniversity of ManitobaWinnipegCanada

Personalised recommendations