Deformation in fibre-reinforced elastic layer overlying fibre-reinforced generalized thermoelastic halfspace due to various sources

• Autorzy: Kumar R. , Gupta R. R.
• Języki publikacji: EN

Abstrakty

EN

The problem of dynamic deformation of a fibre-reinforced elastic layer overlying a fibre-reinforced, transversely isotropic, generalized thermoelastic halfspace subjected to various sources has been studied. The closed form solutions for stresses and temperature distribution are obtained by applying thwe Laplace transform on time and Fourier transform on space variables. As an application of the approach concentrated, uniformly distributed and linearly distributed forces are taken. A numerical inversion technique has been applied to obtain the solution in the physical domain. The effect of anisotropy and comparison of different forces on the stress components and temperature distribution have been shown graphically for a particular model.

Słowa kluczowe

EN

fibre-reinforced; anisotropic medium; thermoelastic medium

PL

lepkosprężystość; tworzywa termoplastyczne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2009
• Tom: Vol. 14, no 2
• Strony: 389--401
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Kumar R.

autor

Gupta R. R.

• Department of Mathematics, Kurukshetra University Kurukshetra, Haryana, INDIA,

Bibliografia

• Belfield A.J., Rogers T.G. and Spencer A.J.M. (1983): Stress in elastic plates reinforced by fibres lying in concentric circles. - J. Mech. Phys. Solids, vol.31, pp.25-54.
• Dhaliwal R.S. and Sherief H.H. (1980): Generalized thermoelasticity for anisotropic media. - Q. Appl. Math, vol.33, pp.1-8.
• Kumar R. and Choudhary S. (2004): Dynamical behavior of orthotropic micropolar elastic medium. - J. Vibration Control, vol.8, pp.1053-1069.
• Lord H.W. and Shulman Y.A. (1967): Generalized dynamical theory of thermoelasticity. - J. Mech. Phys. Solid, vol.15, pp.299-306.
• Sengupta P.R. and Nath S. (2001): Surface waves in fibre-reinforced anisotropic elastic half-space. - Sadhana. Proc. Indian Acad Sci., vol.29, pp.249-257.
• Singh S.J. (2002): Comments on "Surface waves in fibre-reinforced anisotropic elastic media", by Sengupta and Nath [Sadhana 26:363-370(2001)].Sadhana, vol.27, pp.1-3.
• Spencer A.J.M. (1972): Deformation of fibre-reinforced materials. - London: Oxford University Press.