Earthquakes and Structures

  • 제4권1호
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  • Pages.1-10
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  • 2013
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Analysis of wave motion in an anisotropic initially stressed fiber-reinforced thermoelastic medium

  • 투고 : 2010.08.22
  • 심사 : 2012.01.06
  • 발행 : 2013.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

The present investigation deals with the analysis of wave motion in the layer of an anisotropic, initially stressed, fiber reinforced thermoelastic medium. Secular equations for symmetric and skew-symmetric modes of wave propagation in completely separate terms are derived. The amplitudes of displacements and temperature distribution were also obtained. Finally, the numerical solution was carried out for Cobalt and the dispersion curves, amplitudes of displacements and temperature distribution for symmetric and skew-symmetric wave modes are presented to evince the effect of anisotropy. Some particular cases are also deduced.

키워드

참고문헌

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  3. Dhaliwal, R.S. and Sherief, H.H. (1980), "Generalized thermoelasticity for anisotropic media", Q Appl. Math., 38, 1-8. https://doi.org/10.1090/qam/575828
  4. Kumar, R. and Gupta, R.R. (2010), "Analysis of wave motion in micropolar trasnversely isotropic thermoelastic half space without energy dissipation", Interact. Multiscale Mech., 3(2), 145-156. https://doi.org/10.12989/imm.2010.3.2.145
  5. Kolsky, H. (1963), Stress waves in solids, Clarendon Press, Oxford; Dover Press, New York.
  6. Liu, X. and Hu, G. (2004), "Inclusion problem of microstretch continuum", Int. J. Eng. Sci., 42(8-9), 849-860. https://doi.org/10.1016/j.ijengsci.2003.07.011
  7. Lord, H.W. and Shulman, Y. (1967), "A generalized dynamical theory of thermoelasticity", J. Mech. Phys. Solids, 15(5), 299-306. https://doi.org/10.1016/0022-5096(67)90024-5
  8. Montanaro, A. (1999), "On singular surface in isotropic linear thermoelasticity with initial stress", J. Acoust. Soc. Am., 106(3), 1586-1588. https://doi.org/10.1121/1.427154
  9. Richter, C.F. (1958), Elementary seismology, San Francisco, London: W.H. Freeman.
  10. Singh, B. (2006), "Wave propagation in thermally conducting linear fibre-reinforced composite materials", Arch. Appl. Mech., 75(8-9), 513-520. https://doi.org/10.1007/s00419-005-0438-x
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  12. Spencer, A.J.M. (1972), Deformation of fibre-reinforced materials, London: Oxford University Press.

피인용 문헌

  1. Dispersion of shear wave in a pre-stressed hetrogeneous orthotropic layer over a pre-stressed anisotropic porous half-space with self-weight vol.59, pp.6, 2016, https://doi.org/10.12989/sem.2016.59.6.951
  2. Analysis of stress, magnetic field and temperature on coupled gravity-Rayleigh waves in layered water-soil model vol.9, pp.1, 2015, https://doi.org/10.12989/eas.2015.9.1.111
  3. Analytical solutions of 2-D problem for cracked thermoelastic fiber-reinforced anisotropic material vol.91, 2017, https://doi.org/10.1016/j.tafmec.2017.03.009
  4. Propagation phenomena in a visco-thermo-micropolar elastic medium under the effect of micro-temperature 2018, https://doi.org/10.1016/j.rinp.2017.12.064
  5. SH-wave propagation in a heterogeneous layer over an inhomogeneous isotropic elastic half-space vol.9, pp.2, 2015, https://doi.org/10.12989/eas.2015.9.2.305
  6. SH-wave in a piezomagnetic layer overlying an initially stressed orthotropic half-space vol.17, pp.2, 2016, https://doi.org/10.12989/sss.2016.17.2.327
  7. Development of a displacement-based design approach for modern mixed RC-URM wall structures vol.9, pp.4, 2015, https://doi.org/10.12989/eas.2015.9.4.789
  8. Shear wave in a fiber-reinforced anisotropic layer overlying a pre-stressed porous half space with self-weight vol.18, pp.5, 2016, https://doi.org/10.12989/sss.2016.18.5.911
  9. The effect of magnetic field on a thermoelastic fiber-reinforced material under GN-III theory vol.22, pp.2, 2016, https://doi.org/10.12989/scs.2016.22.2.369
  10. SH-wave velocity in a fiber-reinforced anisotropic layer overlying a gravitational heterogeneous half-space vol.11, pp.3, 2015, https://doi.org/10.1108/MMMS-01-2015-0002
  11. Modeling of SH-waves in a fiber-reinforced anisotropic layer vol.10, pp.1, 2016, https://doi.org/10.12989/eas.2016.10.1.091
  12. Fractional-Order Thermoelastic Wave Assessment in a Two-Dimensional Fiber-Reinforced Anisotropic Material vol.8, pp.9, 2013, https://doi.org/10.3390/math8091609