SH-waves Reflection and Transmission by a Periodic Array of Piezoelectric Inclusions in an Elastic Medium

被引：0

作者：

Rabosh, R. V. ^{[1
]}

Kunets, Ya I. ^{[1
]}

Maksymiv, Yu I. ^{[1
]}

机构：

[1] NASU, Pidstryhach Inst Appl Problems Mech & Math, Dept Computat Mech Deformable Syst, Lvov, Ukraine

来源：

2019 XXIVTH INTERNATIONAL SEMINAR/WORKSHOP ON DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY (DIPED) | 2019年

关键词：

Composite with periodic structure; thin piezoelectric inclusion; Fourier transformation method; SHwaves reflection and transmission; PROPAGATION;

D O I：

10.1109/diped.2019.8882575

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A method for analysis of SH-waves scattering by a periodic array of thin piezoelectric inclusions in an infinite elastic solid is presented. We assume that inclusions have the same material properties and shape. Ideal mechanical contact and electric insulation are imposed on the boundary of each inhomogeneity. The method is based on Fourier transformation method and singular perturbations modeling of interaction between host material and fillers. Influence of geometric characteristics of the array and electromechanical coupling on frequency dependencies of reflection and transmission coefficients is analyzed.

引用

页码：177 / 180

页数：4

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