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The influence of the frequency of harmonic loading on displacements and tractions at the penny-shaped interface crack between two dissimilar elastic materials is studied. The problem is solved by the boundary integral equations method.

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The paper concerns the validation of a method for solving elastodynamics problems for cracked solids. The proposed method is based on the application of boundary integral equations. The problem of an interface penny-shaped crack between two dissimilar elastic half-spaces under harmonic loading is considered as an example.

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