Module elastic 

Elastic solid constitutive models.

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Elastic solid constitutive models are not defined by a Helmholtz free energy density and depend on only the deformation gradient. These constitutive models are therefore defined by a relation for some stress measure as a function of the deformation gradient. 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}

Modules

internal_variables

Elastic solid constitutive models with internal variables.

Structs

AlmansiHamel

The Almansi-Hamel elastic solid constitutive model.

Hencky

The Hencky elastic solid constitutive model.

SaintVenantKirchhoff

The Saint Venant-Kirchhoff elastic solid constitutive model.

Enums

AppliedLoad

Possible applied loads.

Traits

Elastic

Required methods for elastic solid constitutive models.

FirstOrderRoot

First-order root-finding methods for elastic solid constitutive models.

ZerothOrderRoot

Zeroth-order root-finding methods for elastic solid constitutive models.