Finite element analysis of the Rayleigh wave scattering in isotropic bi-material wedge structures
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- 作者：A.N. Darinskiia ; b ; alexandre_dar@mail.ru" class="auth_mail" title="E-mail the corresponding author ; M. Weihnachtc ; d ; H. Schmidtc
- 关键词：Rayleigh wave ; Reflection and transmission ; Wedge structures
- 刊名：Ultrasonics
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：73
- 期：Complete
- 页码：67-76
- 全文大小：785 K
文摘
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The Rayleigh wave scattering at the contact of two 90°-wedges is studied.
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Simulation is performed by finite element method in frequency domain.
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Coefficients of conversion vs. the angle of incidence are computed and analyzed.
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A number of exact relations between coefficients of conversion is derived.