Study of axi-symmetric vibrations in a micropolar transversely isotropic layer

• Autorzy: Gupta R. R. , Gupta R. R.

Identyfikatory

DOI

10.2478-ijame-2019-0017

• Języki publikacji: EN

Abstrakty

EN

The present investigation deals with the propagation of circular crested Lamb waves in a homogeneous micropolar transversely isotropic medium. Secular equations for symmetric and skew-symmetric modes of wave propagation in completely separate terms are derived. The amplitudes of displacements and microrotation are computed numerically for magnesium as a material and the dispersion curves, amplitudes of displacements and microrotation for symmetric and skew-symmetric wave modes are presented graphically to evince the effect of anisotropy. Some special cases of interest are also deduced.

Słowa kluczowe

EN

micropolar; transversely isotropic; amplitude ratios

PL

fala symetryczna; anizotropia; fala akustyczna

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2019
• Tom: Vol. 24, no. 2
• Strony: 259--268
• Opis fizyczny: Bibliogr. 13 poz., wykr.

Twórcy

autor

Gupta R. R.

• Department of Mathematics and Applied Sciences, MEC Muscat, OMAN

autor

Gupta R. R.

• Department of Mathematics and Applied Sciences, MEC Muscat, OMAN

Bibliografia

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