serac::solid_mechanics::ParameterizedJ2Nonlinear Struct Reference

J2 material with Voce hardening, with hardening parameters exposed as differentiable parameters. More...

#include <parameterized_solid_material.hpp>

Classes
struct	State
	variables required to characterize the hysteresis response More...

Public Member Functions
template<typename DisplacementGradient , typename YieldStrength , typename SaturationStrength , typename StrainConstant >
auto	operator() (State &state, const DisplacementGradient du_dX, const YieldStrength sigma_y, const SaturationStrength sigma_sat, const StrainConstant strain_constant) const
	calculate the first Piola stress, given the displacement gradient and previous material state
template<typename PlasticStrain , typename YieldStrength , typename SaturationStrength , typename StrainConstant >
auto	flow_strength (const PlasticStrain accumulated_plastic_strain, const YieldStrength sigma_y, const SaturationStrength sigma_sat, const StrainConstant strain_constant) const
	Computes flow strength from Voce's hardening law.

Public Attributes
double	E
	Young's modulus.
double	nu
	Poisson's ratio.
double	density
	mass density

Static Public Attributes
static constexpr int	dim = 3
	dimension of space
static constexpr double	tol = 1e-10
	relative tolerance on residual for accepting return map solution

Detailed Description

J2 material with Voce hardening, with hardening parameters exposed as differentiable parameters.

Definition at line 126 of file parameterized_solid_material.hpp.

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The documentation for this struct was generated from the following file:

• src/serac/physics/materials/parameterized_solid_material.hpp