Shear waves in elastic medium with void pores welded between vertically inhomogeneous and anisotropic magnetoelastic semi-infinite media

Gupta, S.; Ahmed, M.; Pramanik, A.

doi:10.1007/s11600-017-0012-2

Artykuł - szczegóły

Tytuł artykułu

Shear waves in elastic medium with void pores welded between vertically inhomogeneous and anisotropic magnetoelastic semi-infinite media

Autorzy

Gupta S. , Ahmed M. , Pramanik A.

Wybrane pełne teksty z tego czasopisma

https://www.springer.com/journal/11600

Identyfikatory

DOI

10.1007/s11600-017-0012-2

Warianty tytułu

Języki publikacji

Abstrakty

The paper intends to study the propagation of horizontally polarized shear waves in an elastic medium with void pores constrained between a vertically inhomogeneous and an anisotropic magnetoelastic semi-infinite media. Elasto-dynamical equations of elastic medium with void pores and magnetoelastic solid have been employed to investigate the shear wave propagation in the proposed three-layered earth model. Method of separation of variables has been incorporated to deduce the dispersion relation. All possible special cases have been envisaged and they fairly comply with the corresponding results for classical cases. The role of inhomogeneity parameter, thickness of layer, angle with which the wave crosses the magnetic field and anisotropic magnetoelastic coupling parameter for three different materials has been elucidated and represented by graphs using MATHEMATICA.

Słowa kluczowe

inhomogeneity void volume fraction Maxwell’s equations dispersion equation

niehomogeniczność objętość pustek frakcja równanie Maxwella równanie dyspersyjne

Wydawca

Instytut Geofizyki PAN
Springer

Czasopismo

Acta Geophysica

Rocznik

2017

Tom

Vol. 65, no. 1

Strony

139--149

Opis fizyczny

Bibliogr. 34 poz.

Twórcy

autor

Gupta S.

Department of Applied MathematicsIndian Institute of Technology (Indian School of Mines), Dhanbad, India

autor

Ahmed M.

mostaidahmed@yahoo.in

Department of Applied MathematicsIndian Institute of Technology (Indian School of Mines), Dhanbad, India

autor

Pramanik A.

Department of Applied MathematicsIndian Institute of Technology (Indian School of Mines), Dhanbad, India

Bibliografia

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Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-350a1020-1b60-4ccc-8855-efc0f4d3e8dd