Interaction of anti‐plane shear waves with two collinear cracks in 1D hexagonal piezoelectric quasicrystals
Sourav Kumar Panja,
Subhas Chandra Mandal
Abstract:The present article presents the interaction of anti‐plane shear waves by two collinear cracks in one dimensional (1D) hexagonal piezoelectric quasicrystals (PQCs). With the aid of Fourier transform, the mixed boundary value problem (MBVP) is transformed into three pairs of dual integral equations, which are solved analytically by Hilbert transform. The explicit expressions for dynamic stress intensity factors (DSIFs) of phonon and phason fields, crack opening displacement (COD) and electric displacement (ED) … Show more
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