Implicit and explicit secular equations for Rayleigh waves in two-dimensional anisotropic media

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00396734" target="_blank" >RIV/61388998:_____/13:00396734 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.wavemoti.2013.04.011" target="_blank" >http://dx.doi.org/10.1016/j.wavemoti.2013.04.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.wavemoti.2013.04.011" target="_blank" >10.1016/j.wavemoti.2013.04.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Implicit and explicit secular equations for Rayleigh waves in two-dimensional anisotropic media

Popis výsledku v původním jazyce

This paper is concerned with the derivation of implicit and explicit secular equations for Rayleigh waves polarized in a plane of symmetry of an anisotropic linear elastic medium. It has been confirmed, in accord with Ting?s paper [2], that the Rayleighwaves propagate with no geometric dispersion. Numerical evaluations of both the implicit and explicit equations give the same values of Rayleigh wave velocities. In the case of orthotropic material (thin composites) it has been found that Rayleigh wave velocity depends significantly (as with bulk waves) on the directions of principal material axes. For the same material model the analytical solutions, based on implicit and explicit secular equations, were compared against the finite element and experimental data that had been published by Cerv et al. [4] in 2010. It emerged that the theory was in accordance with the experiment.

Název v anglickém jazyce

Implicit and explicit secular equations for Rayleigh waves in two-dimensional anisotropic media

Popis výsledku anglicky

This paper is concerned with the derivation of implicit and explicit secular equations for Rayleigh waves polarized in a plane of symmetry of an anisotropic linear elastic medium. It has been confirmed, in accord with Ting?s paper [2], that the Rayleighwaves propagate with no geometric dispersion. Numerical evaluations of both the implicit and explicit equations give the same values of Rayleigh wave velocities. In the case of orthotropic material (thin composites) it has been found that Rayleigh wave velocity depends significantly (as with bulk waves) on the directions of principal material axes. For the same material model the analytical solutions, based on implicit and explicit secular equations, were compared against the finite element and experimental data that had been published by Cerv et al. [4] in 2010. It emerged that the theory was in accordance with the experiment.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP101%2F11%2F0288" target="_blank" >GAP101/11/0288: Návrh inteligentních kompozitních struktur</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Wave Motion

ISSN

0165-2125

e-ISSN

—

Svazek periodika

50

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

1105-1117

Kód UT WoS článku

000325835900005

EID výsledku v databázi Scopus

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