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This paper presents an analytical solution for stress wave propagation in piezoelectric fiber reinforced laminated composites subjected to thermal shock loading. The thermoelectrodynamic equation for each separate material layer is solved by means of finite Hankel transforms and Laplace transforms. Then by using the interface continuity conditions between the piezoelectric fiber layer and the matrix...
Based on finite Hankle transforms, this paper presents a theoretical method for analyzing the dynamic focusing effect of piezoelectric fibers subjected to the thermal shock of a transitory temperature change produced by a sudden electric current pulse. From analytical expressions and example calculations for two kinds of piezoelectric fibers, PZT-4 and BaTiO3, it is found that the dynamic focusing...
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