@inproceedings{2ed6d47a2bbe41739a30cc373765469b,
title = "Bleustein-Gulyaev waves in a functionally graded piezoelectric material (FGPM) layered system",
abstract = "Propagation behavior of Bleustein-Gulyaev waves (electro-acoustic waves) in a functionally graded piezoelectric layer/transversely isotropic piezoelectric substrate layered system is taken into account. Influences of graded variation of functionally graded piezoelectric materials (FGPMs) coefficients on dispersion relations of Bleustein-Gulyaev waves are discussed. It is revealed that for a certain range frequency of Bleustein-Gulyaev waves propagating in the FGPM layered system, the mechanical perturbations of the particles are only restricted in the layer and the phase velocity is independent of the electrical boundary conditions at the free surface. Relationship between the frequency and the graded variation of material parameters can provide theoretical basis for the characterization of FGPM graded variation patterns.",
keywords = "Bleustein-Gulyaev waves, Dispersion relations, Functionally graded piezoelectric materials, Material characterization",
author = "Cao, \{X. S.\} and F. Jin and Wang, \{Z. K.\} and Lu, \{T. J.\}",
year = "2008",
language = "英语",
isbn = "9781932078800",
series = "Advances in Heterogeneous Material Mechanics 2008 - Proceedings of the 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008",
pages = "668--671",
booktitle = "Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008",
note = "Advances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 ; Conference date: 03-06-2008 Through 08-06-2008",
}