AbstractIncompressibleMaterialLaw< DIM > Class Template Reference

#include <AbstractIncompressibleMaterialLaw.hpp>

Inheritance diagram for AbstractIncompressibleMaterialLaw< DIM >:

Collaboration diagram for AbstractIncompressibleMaterialLaw< DIM >:

Public Member Functions
	AbstractIncompressibleMaterialLaw ()
virtual	~AbstractIncompressibleMaterialLaw ()
virtual double	GetZeroStrainPressure ()=0
Public Member Functions inherited from AbstractMaterialLaw< DIM >
	AbstractMaterialLaw ()
virtual	~AbstractMaterialLaw ()
virtual void	ComputeStressAndStressDerivative (c_matrix< double, DIM, DIM > &rC, c_matrix< double, DIM, DIM > &rInvC, double pressure, c_matrix< double, DIM, DIM > &rT, FourthOrderTensor< DIM, DIM, DIM, DIM > &rDTdE, bool computeDTdE)=0
void	ComputeCauchyStress (c_matrix< double, DIM, DIM > &rF, double pressure, c_matrix< double, DIM, DIM > &rSigma)
void	Compute1stPiolaKirchoffStress (c_matrix< double, DIM, DIM > &rF, double pressure, c_matrix< double, DIM, DIM > &rS)
void	Compute2ndPiolaKirchoffStress (c_matrix< double, DIM, DIM > &rC, double pressure, c_matrix< double, DIM, DIM > &rT)
virtual void	ScaleMaterialParameters (double scaleFactor)
void	SetChangeOfBasisMatrix (c_matrix< double, DIM, DIM > &rChangeOfBasisMatrix)
void	ResetToNoChangeOfBasisMatrix ()

Additional Inherited Members
Protected Member Functions inherited from AbstractMaterialLaw< DIM >
void	ComputeTransformedDeformationTensor (c_matrix< double, DIM, DIM > &rC, c_matrix< double, DIM, DIM > &rInvC, c_matrix< double, DIM, DIM > &rCTransformed, c_matrix< double, DIM, DIM > &rInvCTransformed)
void	TransformStressAndStressDerivative (c_matrix< double, DIM, DIM > &rT, FourthOrderTensor< DIM, DIM, DIM, DIM > &rDTdE, bool transformDTdE)
Protected Attributes inherited from AbstractMaterialLaw< DIM >
c_matrix< double, DIM, DIM > *	mpChangeOfBasisMatrix

Detailed Description

template<unsigned DIM>
class AbstractIncompressibleMaterialLaw< DIM >

AbstractIncompressibleMaterialLaw

An incompressible hyper-elastic material law for finite elastiticy

The law is given by a strain energy function W(E), where E is the strain, such that the stress T = dW/dE. In this incompressible case W = W_material + p(I3-1) where W_material(E) is the material part of the strain energy, p is the pressure and I3 = det(C)

Definition at line 53 of file AbstractIncompressibleMaterialLaw.hpp.

Constructor & Destructor Documentation

template<unsigned DIM>

AbstractIncompressibleMaterialLaw< DIM >::AbstractIncompressibleMaterialLaw ( )

inline

Constructor

Definition at line 57 of file AbstractIncompressibleMaterialLaw.hpp.

template<unsigned DIM>

virtual AbstractIncompressibleMaterialLaw< DIM >::~AbstractIncompressibleMaterialLaw ( )

inlinevirtual

Virtual Destructor

Definition at line 62 of file AbstractIncompressibleMaterialLaw.hpp.

Member Function Documentation

template<unsigned DIM>

virtual double AbstractIncompressibleMaterialLaw< DIM >::GetZeroStrainPressure ( )

pure virtual

Returns

the pressure corresponding to zero stress given zero strain.

Implemented in AbstractIsotropicIncompressibleMaterialLaw< DIM >, AbstractIsotropicIncompressibleMaterialLaw< 3 >, PoleZeroMaterialLaw< DIM >, AbstractIsotropicIncompressibleMaterialLaw< DIM >, and SchmidCostaExponentialLaw2d.

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

• continuum_mechanics/src/problem/material_laws/AbstractIncompressibleMaterialLaw.hpp