Generalized Theory of Thermoviscoelasticity and a Half-Space Problem |
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Authors: | Hany H Sherief Mohammed N Allam Mohammed A El-Hagary |
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Affiliation: | 1.Department of Mathematics,University of Alexandria,Alexandria,Egypt;2.Department of Mathematics,Mansoura University,Mansoura,Egypt;3.Department of Mathematics,Mansoura University at Damiatta,Damiatta,Egypt |
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Abstract: | In this work, the equations of generalized thermoviscoelasticity for a viscoelastic medium are derived. Also, uniqueness and
reciprocity theorems for these equations are proved. In addition, a one-dimensional problem for a viscoelastic half space
is considered. The Laplace transform technique is used to solve the problem. The solution in the transformed domain is obtained
by a direct approach. The inverse transforms are obtained in an approximate analytical manner using asymptotic expansions
valid for small values of time. The temperature, displacement, and stress are computed and represented graphically. |
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