Structure for storing the behavior of a material as it evolves in time. Design to be used in time-dependent models such as viscoelasticity.

AlmansiStrainTensor!(Model, State, Parameters; kwargs...)

AlmansiStrainTensor(Model, State, Parameters; kwargs...)

CauchyStressTensor!(Model, State, Parameters; kwargs...)

CauchyStressTensor(Model, State, Parameters; kwargs...)

DeformationGradientTensor!(Model, State, Parameters; kwargs...)

DeformationGradientTensor(Model, State, Parameters; kwargs...)

FirstPiolaKirchoffStressTensor!(Model, State, Parameters; kwargs...)

FirstPiolaKirchoffStressTensor(Model, State, Parameters; kwargs...)

GreenStrainTensor!(Model, State, Parameters; kwargs...)

GreenStrainTensor(Model, State, Parameters; kwargs...)

InverseDeformationGradientTensor!(Model, State, Parameters; kwargs...)

InverseDeformationGradientTensor(Model, State, Parameters; kwargs...)

InverseLeftCauchyGreenDeformationTensor!(Model, State, Parameters; kwargs...)

InverseLeftCauchyGreenDeformationTensor(Model, State, Parameters; kwargs...)

I₁(T::AbstractMatrix) -> Any

$I_1 = \text{tr}(T)$

I₂(T::AbstractMatrix) -> Any

$I_2 = \frac{1}{2}\left(\text{tr}(T)^2 - \text{tr}(T^2)\right)$

I₃(T::AbstractMatrix) -> Any

$I_3 = \det{T}$

J(T::AbstractMatrix) -> Any

LeftCauchyGreenDeformationTensor!(Model, State, Parameters; kwargs...)

LeftCauchyGreenDeformationTensor(Model, State, Parameters; kwargs...)

RightCauchyGreenDeformationTensor!(Model, State, Parameters; kwargs...)

RightCauchyGreenDeformationTensor(Model, State, Parameters; kwargs...)

SecondPiolaKirchoffStressTensor!(Model, State, Parameters; kwargs...)

SecondPiolaKirchoffStressTensor(Model, State, Parameters; kwargs...)

StrainEnergyDensity!(Model, State, Parameters; kwargs...)

StrainEnergyDensity(Model, State, Parameters; kwargs...)

VelocityGradientTensor!(Model, State, Parameters; kwargs...)

VelocityGradientTensor(Model, State, Parameters; kwargs...)

predict(
    ψ::ContinuumMechanicsBase.AbstractMaterialModel,
    test::ContinuumMechanicsBase.AbstractMaterialTest,
    ps;
    kwargs...
)

Fields:

• ψ: Material Model
• test or tests: A single test or vector of tests. This is used to predict the response of the model in comparison to the experimental data provided.
• ps: Model parameters to be used.