비파괴검사학회지 (Journal of the Korean Society for Nondestructive Testing)

  • 제3권1호
  • /
  • Pages.5-11
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  • 1983
  • /
  • 1225-7842(pISSN)
  • /
  • 2287-402X(eISSN)
한국비파괴검사학회 (The Korean Society for Nondestructive Testing)
권호 표지

시간 정의구역 Born 근사에 의한 탄성매질에서의 결함에 관한 연구

Characterization of Flaws in the Elastic Medium by Time Domain Born Approximation

  • Yi, J.Y. (Korea Standards Research Institute) ;
  • Lee, S.K. (Korea Standards Research Institute) ;
  • Lee, J.O. (Korea Standards Research Institute) ;
  • Kim, Y.H. (Korea Standards Research Institute)
  • 발행 : 1983.10.31
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초록

The impulse response function are studied using time domain Born approximation in two cases; firstly when the material parameters of a flaw are constant, secondly when the parameters are varying with positions. From the impulse response functions, characteristics can be learned about a flaw with high symmetry.

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