KFU. Card publication. Eigen-oscillations of a transversely isotropic elastic layer attached to an isotropic half-space

KAZAN
FEDERAL UNIVERSITY

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EIGEN-OSCILLATIONS OF A TRANSVERSELY ISOTROPIC ELASTIC LAYER ATTACHED TO AN ISOTROPIC HALF-SPACE

Form of presentation

Articles in international journals and collections

Year of publication

2017

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Authors, employees of KFU

Danilova Anastasiya Vadimovna, author

Stekhina Kristina Nikolaevna, author

Authors, students KFU

Gibadullina Evelina Azatovna, author

Bibliographic description in the original language

Anufrieva A.V., Stekhina K.N., Tumakov D.N., Gibadullina E.A. Eigen-oscillations of a transversely isotropic elastic layer attached to an isotropic half-space // J. Fundam. Appl. Sci., 2017, 9(1S), 1450-1461.

Annotation

Layered media have waveguide properties - waves can propagate without sources in such structures. For the most part, such media are anisotropic ones. The simplest case of anisotropy is a transversely isotropic medium. The properties of such media are characterized by the fact that its elastic modules are the same in a plane perpendicular to the axis of symmetry, but they are different from the modules in the direction of the axis. As studies show, many sedimentary rocks are transversely isotropic. Besides, such structures are used in the production of composites. For example, if fibers parallel to each other are used as a reinforcing material, then the composite has a unidirectional structure and is transversely isotropic material in the planes perpendicular to the direction of reinforcement. Sheet metals are often non-isotropic ones, and have normal (transversal) anisotropy. Reinforced concrete is also considered as transversely isotropic after the appearance of cracks.

Keywords

transversely isotropic layer, eigenvectors, elastic oscillations, dispersion equation

The name of the journal

Journal of Fundamental and Applied Sciences

URL

http://www.jfas.info/index.php/jfas/article/view/2859

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=164241&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Danilova Anastasiya Vadimovna	ru_RU
dc.contributor.author	Stekhina Kristina Nikolaevna	ru_RU
dc.contributor.author	Gibadullina Evelina Azatovna	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Anufrieva A.V., Stekhina K.N., Tumakov D.N., Gibadullina E.A. Eigen-oscillations of a transversely isotropic elastic layer attached to an isotropic half-space // J. Fundam. Appl. Sci., 2017, 9(1S), 1450-1461.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=164241&p_lang=2	ru_RU
dc.description.abstract	Journal of Fundamental and Applied Sciences	ru_RU
dc.description.abstract	Layered media have waveguide properties - waves can propagate without sources in such structures. For the most part, such media are anisotropic ones. The simplest case of anisotropy is a transversely isotropic medium. The properties of such media are characterized by the fact that its elastic modules are the same in a plane perpendicular to the axis of symmetry, but they are different from the modules in the direction of the axis. As studies show, many sedimentary rocks are transversely isotropic. Besides, such structures are used in the production of composites. For example, if fibers parallel to each other are used as a reinforcing material, then the composite has a unidirectional structure and is transversely isotropic material in the planes perpendicular to the direction of reinforcement. Sheet metals are often non-isotropic ones, and have normal (transversal) anisotropy. Reinforced concrete is also considered as transversely isotropic after the appearance of cracks.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	transversely isotropic layer	ru_RU
dc.subject	eigenvectors	ru_RU
dc.subject	elastic oscillations	ru_RU
dc.subject	dispersion equation	ru_RU
dc.title	Eigen-oscillations of a transversely isotropic elastic layer attached to an isotropic half-space	ru_RU
dc.type	Articles in international journals and collections	ru_RU