Scattering of elastic waves by a diamond shaped inclusion with cracks

Yasuhide Shindo, Tasuku Nakamura, Fumio Narita

研究成果: Article査読

抄録

This paper studies the scattering of in-plane compressional and shear waves by a diamond shaped inclusion with cracks using the boundary element method. The special case that the shape of the diamond becomes square is also considered. Numerical calculations are carried out for the limited cases of diamond shaped hole and rigid inclusions, and the effects of frequency and inclusion shape on the scattering cross section and dynamic stress intensity factor are shown in graphical form. The results where the elastic properties of the inclusion are the same as those of the matrix are also discussed.

本文言語English
ページ(範囲)239-246
ページ数8
ジャーナルActa Mechanica
200
3-4
DOI
出版ステータスPublished - 2008 10月

ASJC Scopus subject areas

  • 計算力学
  • 機械工学

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