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Thermoelastic solid constitutive models.
Thermoelastic solid constitutive models are not defined by a Helmholtz free energy density and depend on the deformation gradient and temperature. These constitutive models are therefore defined by a relation for some stress measure as a function of the deformation gradient and temperature. Consequently, the tangent stiffness associated with the first Piola-Kirchhoff stress is not symmetric for these constitutive models.
\mathcal{C}_{iJkL} \neq \mathcal{C}_{kLiJ}Structs§
- Almansi
Hamel - The Almansi-Hamel thermoelastic solid constitutive model.
Traits§
- Thermoelastic
- Required methods for thermoelastic solid constitutive models.