Symmetric and anti-symmetric vibrations in micropolar thermoelastic materials plate with voids

Lianngenga, R.; Singh, S. S.

doi:10.1016/j.apm.2019.07.012

Cited by 10 publications

(1 citation statement)

References 26 publications

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“…Lalawmpuia and Singh (2020) investigated the problem of the effect of initial stresses on the elastic waves in transversely isotropic thermoelastic materials. There are many interesting problems of waves and vibrations in open literatures as Achenbach (1976), Singh (2003), Singh and Tomar (2007b), , , Zorammuana and Singh (2015), Lianngenga and Singh (2019), Singh and Lalawmpuia (2019), Goyal et al (2020) and Lalvohbika and Singh (2020).…”

Section: Introductionmentioning

confidence: 99%

A mathematical model of shear wave propagation in the incompressible transversely isotropic thermoelastic half-spaces

Lalawmpuia¹,

Singh²,

Zorammuana³

2022

Int. J. Eng. Sci. Tech

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This article deals with the problem of reflection and transmission of shear waves at a plane interface between two dissimilar incompressible transversely isotropic thermoelastic half-spaces. Two coupled quasi-shear waves are found to propagate due to the incompressibility of such materials. Applying appropriate boundary conditions at the plane interface, amplitude ratios of the reflected and transmitted quasi-shear waves are obtained. It has been observed that these ratios are functions of the angle of incidence, elastic and thermal parameters of the materials. These ratios are computed numerically for a particular model to see the effects of specific heat and thermal expansion on quasi-shear waves in incompressible transversely isotropic thermoelastic materials. The results are also presented graphically.

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