Analysis on scattering characteristics of SH guided wave due to V-notch in a piezoelectric bi-material strip
Xi-Meng Zhang,
Hui Qi
Abstract:In this paper, the problem of a V-notch with complex boundary conditions in a piezoelectric bi-material strip is studied. First, SH guided wave is considered as an external load acting on the piezoelectric bi-material strip; on the basis of repeated image superposition, the analytical expression of scattering wave is conducted, which satisfies the stress-free and electric insulation conditions on the upper and lower horizontal boundaries of the strip. Then, the analytical expression of standing wave is establi… Show more
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