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Fracture analysis of a rectangular permeable crack and two 3D rectangular permeable cracks in the orthotropic piezoelectric media (OPM) is investigated by using the generalized Almansi's theorem and the Schmidt method. Utilizing the 2D Fourier transform, the problems reduce to the solution of three pairs of dual integral equations, which the unknown variables are the jumps of displacements across...
In this study, dynamic stress analysis of two equal and collinear mode‐I cracks in the orthotropic medium is conducted using the non‐local theory, the generalized Almansi's theorem and the Schmidt method. Fourier transform is applied to solve the problem, and the problem is converted to a pair of dual integral equations. The dynamic non‐local stress fields near the crack tips are obtained. The effects...
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