Peculiarities of Quasi_Longitudinal Elastic Wave Propagation through the Interface between Isotropic and Anisotropic Media:Theoretical and Experimental Study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F12%3A00379246" target="_blank" >RIV/67985831:_____/12:00379246 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1134/S1063774512040098" target="_blank" >http://dx.doi.org/10.1134/S1063774512040098</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S1063774512040098" target="_blank" >10.1134/S1063774512040098</a>

Result language

angličtina

Original language name

Peculiarities of Quasi_Longitudinal Elastic Wave Propagation through the Interface between Isotropic and Anisotropic Media:Theoretical and Experimental Study

Original language description

The peculiarities of elastic wave propagation in a bilayer medium are studied theoretically and experimentally. One (isotropic) layer was an acrylic glass plate, and the other (anisotropic) was a quartz single-crystal. In experiments, the elastic waves were generated by a piezoelectric transmitter and received by a piezoelectric transducer contacting the surface of the model medium. The propagation time of a quasi-longitudinal wave was determined using high-order statistics. In the general case, the incident elastic waves are split at the interface between the layers: beams undergo double reflection and triple refraction. The measured dependences of the propagation times of quasi-longitudinal split waves on the angles of refraction are in satisfactoryagreement with the calculated ones. The calculation was performed by solving the Christoffel equation with allowance for the boundary conditions.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Crystallography Reports

ISSN

1063-7745

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

4

Country of publishing house

RU - RUSSIAN FEDERATION

Number of pages

10

Pages from-to

628-637

UT code for WoS article

000306432000013

EID of the result in the Scopus database

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