The Effect of Initial Stress on Generalized Thermoviscoelastic Medium with Voids and Temperature–Dependent Properties under Green–Neghdi Theory
نویسنده
چکیده
The present paper aims to study the effect of initial stress on the 2–D problem of a homogeneous, isotropic, generalized thermo-viscoelastic material with voids in the context of Green–Naghdi theory. The modulus of elasticity is taken as a linear function of reference temperature. The analytical expressions for the physical quantities are obtained in the physical domain by using the normal mode analysis. These expressions are calculated numerically for a specific material and explained graphically. Comparisons are made with the results predicted by (G–N II) and (G–N III) theory in the presence and absence of the initial stress and temperature-dependent properties.
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