Scattering by a Penny-Shaped Crack Subject to Oblique Incident Waves
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概要
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Scattering problems by a penny-shaped crack are solved using a time-domain boundary integral equation method, The crack is located in an infinite homogeneous, isotropic, linearly elastic solid, and is subjected to an oblique incident wave of either P-, SV-, or SH-wave, The hypersingular integral equation is solved to obtain near-field solutions as well as scattered far-fields. The accuracy of the present method is confirmed by comparing the near-field solutions for different arrangement of elements, Scattered far-fields are calculated for various incident waves, and their usefulness in quantitative non-destructive evaluation is discussed.
- Faculty of Engineering, Okayama Universityの論文
- 1992-03-28
Faculty of Engineering, Okayama University | 論文
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