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Abstrakty
The present investigation is devoted to a study of the surface wave propagation at imperfect boundary between a homogenous, transversely isotropic thermoelastic diffusive half-space and an isotropic elastic layer of finite thickness. The secular equation for surface waves in compact form is derived after developing the mathematical model. The phase velocity and attenuation coefficient are obtained for stiffness, and then deduced for normal stiffness, tangential stiffness and welded contact. The dispersion curves for these quantities are illustrated to depict the effect of stiffness and thermal relaxation times. The amplitudes of displacements, temperature and concentration are computed numerically at the free plane boundary. Specific loss of energy is obtained and depicted graphically. Special cases of interest are also deduced and compared with known results.
Czasopismo
Rocznik
Tom
Strony
121--146
Opis fizyczny
Bibliogr. 33 poz., wykr.
Twórcy
autor
autor
- Kurukshetra University, Department of Mathematics, Kurukshetra-136 119, Haryana, India, rajneesh_kuk@rediffmail.com
Bibliografia
- 1. Y. BENVENISTE, The effective mechanical behavior of composite materials with imperfect contact between the constituents, Mech. Mater., 4, 197-208, 1984.
- 2. J. D. ACHENBAEH and H. ZHU, Effect of interfacial zone on mechanical behaviour and failure of reinforced composites, J. Mech. Phys. Solids, 37, 381-393, 1989.
- 3. Z. HASHIN, Thermoelastic properties of fiber composites with imperfect interface, Mech. Mater., 8, 333-348, 1990.
- 4. Z. HASHIN, The spherical inclusion with imperfect interface, ASME J. Appl. Mech., 58, 444-449, 1991.
- 5. Z. ZHONG and S. A. MEGUID, On the eigenstrain problem of a spherical inclusion with an imperfectly bonded interface, ASME J. Appl. Mech., 63, 877-883, 1996.
- 6. E. PAN, Three-dimensional Green’s function in anisotropic elastic bimaterials with imperfect interfaces, ASME J. Appl. Mech., 70, 180-190, 2003.
- 7. H. Y. YU, A new dislocation-like model for imperfect interfaces and their effect on lord transfer composites, 29A, 1057-1062, 1998.
- 8. H. Y. YU, Y. N. WEI and P.P. CHIANG, Lord transfer at imperfect interfaces dislocation-like model, Int. J. Eng. Sci., 40, 1647-1662, 2002.
- 9. Y. BENVENISTE, On the decay of end effects in conduction phenomena: a sandwich strip with imperfect interfaces of low or high conductivity, J. Appl. Phys., 86, 1273-1279, 1999.
- 10. H. W. LORD, Y. SHULMAN, A generalized dynamical theory of thermoelasticity, J. Mech. Phys. Solid, 15, 299-309, 1967.
- 11. A. E. GREEN, K. A. LINDSAY, Thermoelasticity, J. Elasticity, 2, 1-7, 1972.
- 12. R. B. HETNARSKI, J. IGNACZAK, Generalized thermoelasticity, J. Thermal Stresses, 22, 451-476,
- 13. W. NOWACKI, Dynamical problem of thermodiffusion in solids, Bulletin of the Polish Academy of Sciences Series, Science and Tech., 22, 55-64, 1974.
- 14. W. NOWACKI, Dynamical problem of thermodiffusion in solids, Bulletin of the Polish Academy of Sciences Series, Science and Tech., 22, 129-135, 1974.
- 15. W. NOWACKI, Dynamical problem of thermodiffusion in solids, Bulletin of the Polish Academy of Sciences Series, Science and Tech., 22, 275-276, 1974.
- 16. W. NOWACKI, Dynamic problems of thermodiffusion in solids, Proc. Vib. Prob., 15, 105-128, 1974.
- 17. W. DUDZIAK, S. J. KOWALSKI, Theory of thermodiffusion for solids, Int. J. of Heat and Mass Transfer, 32, 2005-2013, 1989.
- 18. Z. S. OLESIAK, Y. A. PYRYEV, A coupled quasi-stationary problem of thermodiffusion for an elastic cylinder, Int. J. of Engrg. Sci., 33, 773-780, 1995.
- 19. H. H. SHERIEF, F. HAMZA. H. SALEH, The theory of generalized thermoelastic diffusion, Int. J. of Engrg. Sci., 42, 591-608, 2004.
- 20. H. H. SHERIEF, H. SALEH, A half-space problem in the theory of generalized thermoelastic diffusion, Int. J. of Solids and Struc., 42, 4484-4493, 2005.
- 21. B. SINGH, Reflection of P and SV waves from free surface of an elastic solid with generalized thermoelastic diffusion, J. Earth Syst. Sci., 114, 2, 159-168, 2005.
- 22. B. SINGH, Reflection of SV wave from free surface of an elastic solid in generalized thermoelastic diffusion, J. Sound and Vib., 291, 3-5, 764-778, 2006.
- 23. M. AOUADI, Variable electrical and thermal conductivity in the theory of generalized thermoelastic diffusion, Angew. Math. Phys., 57, 2, 350-366, 2006a.
- 24. M. AOUADI, A generalized thermoelastic diffusion problem for an infinitely long solid cylinder, Int. J. Math. Math. Sci., 1-15, 2006b.
- 25. M. AOUADI, A problem for an infinite elastic body with a spherical cavity in the theory of generalized thermoelastic diffusion, Int. J. of Solids and Struc., 44, 5711-5722, 2007.
- 26. J. N. SHARMA, Generalized thermoelastic diffusive waves in heat conducting material, J. Sound and Vib., 301, 979-993, 2007.
- 27. J. N. SHARMA, Y. D. SHARMA and P. K. SHARMA, On the propagation of elasto-thermodiffusive surface waves in heat conducting materials, J. Sound and Vib., 315, 4, 927-938, 2008.
- 28. J. N. SHARMA, D. SINGH, R. KUMAR, Generalized thermoelastic waves in transversely isotropic plates [J], Indian J. Pure Appl. Math., 34, 6, 841-852, 2003.
- 29. J. N. SHARMA, M. PAL, D. CHAND, Propagation characteristic of Rayleigh waves in transversely isotropic piezothermoelastic mater, J. Sound and Vib., 284, 227-248, 2005.
- 30. R. KUMAR, T. KANSAL, Propagation of Rayleigh waves on free surface in transversely isotropic thermoelastic diffusion, Appl. Math. Mech., 29, 11, 1451-1462, 2008.
- 31. R. KUMAR, T. KANSAL, Propagation of Lamb waves in transversely isotropic thermoelastic diffusive plate, International Journal of Solid and Struct., 45, 5890-5913, 2008.
- 32. K. E. BULLEN, An introduction of the theory of seismology, Cambridge University Press, Cambridge 1963.
- 33. H. KOLSKY, Stress waves in solids, Clarendon Press Oxford, Dover Press, New York 1963.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT5-0044-0004