Propagation of Transient Elastic Waves in Stratified Anisotropic Media

The scattering of probe-generated ultrasonic fields incident upon a strip-like crack in an anisotropic half-space is discussed. In the situation considered, two possibly coinciding probes are attached to the surface of the half-space. One is transmitting waves incident upon the crack and the other one is receiving the scattered waves. An electric signal response is calculated via an electromechanical reciprocity relation. For a crack far away from the probes and the surface, an approximate expression is calculated. Several numerical examples are presented for an isotropic and a transversely isotropic solid. The results are presented as A-, B-, and C-scans.

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Scattering of Point-Source Generated Transient Elastodynamic Waves by a Semi-Infinite Void Crack in a Half-Space

Kooij

1989

Elastic Wave Propagation - Proceedings of the Second I.U.T.A.M. - I.U.P.A.P. Symposium on Elastic Wave Propagation, Galway, Ire

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Propagation of Transient Elastic Waves in Stratified Anisotropic Media

Cited by 17 publications

References 27 publications

Analytical Solution for Waves Propagation in Heterogeneous Acoustic/Porous Media Part I: The 2D Case

Analytical Solution for Waves Propagation in Heterogeneous Acoustic/Porous Media Part I: The 2D Case

Three-Dimensional Ultrasonic Crack Detection in Anisotropic Materials

Scattering of Point-Source Generated Transient Elastodynamic Waves by a Semi-Infinite Void Crack in a Half-Space

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