Propagation of shear horizontal (SH) waves in a functionally graded piezoelectric substrate with periodic gratings

Propagation characteristics of SH waves in a functionally graded piezoelectric material (FGPM) substrate with periodic gratings have been investigated in the article. The material constants of the FGPM substrate change exponentially along the thickness direction. An effective numerical root finding...

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Veröffentlicht in:	Acta mechanica 2023-07, Vol.234 (7), p.2709-2724
Hauptverfasser:	Gu, Chunlong, Ou, Zhiying, Ma, Liansheng, Zhao, Huanyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics Coefficients Control Dynamical Systems Engineering Engineering Fluid Dynamics Engineering Thermodynamics Finite element method Functionally gradient materials Heat and Mass Transfer Low frequencies Material properties Mathematical analysis Original Paper Piezoelectricity Propagation Propagation modes SH waves Solid Mechanics Substrates Surface acoustic wave devices Theoretical and Applied Mechanics Vibration Wave propagation Wave velocity
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