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Diffraction of a Plane Discontinuos Wave in Layered Anisotropic Elastic Media

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Mechanics of Composite Materials Aims and scope

Abstract

The problem of transformation of the front of a plane longitudinal shock wave by curvilinear interfaces of layered anisotropic elastic media with different mechanical properties is considered. To solve the nonlinear Snell equations, the approach based on a synthesis of the Newton method and the algorithm of parametric continuation of a solution is used. The cases of focusing and scattering of rays by convex and concave interfaces of layered composite media and by convex lenses are investigated. Numerical examples are given for various ratios between the parameters of the elastic media.

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Authors and Affiliations

  1. National Transportation University, Kiev, Ukraine

    V. I. Gulyayev

  2. Kiev National University of Civil Engineering and Architecture, Kiev, Ukraine

    G. M. Ivanchenko

Authors
  1. V. I. Gulyayev
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  2. G. M. Ivanchenko
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Gulyayev, V.I., Ivanchenko, G.M. Diffraction of a Plane Discontinuos Wave in Layered Anisotropic Elastic Media. Mechanics of Composite Materials 39, 27–36 (2003). https://doi.org/10.1023/A:1022979304058

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