Base userObject class to compute the residual and diagonal Jacobian components for scalar out-of-plane strain variable of generalized plane strain model based on peridynamic models. More...

#include <GeneralizedPlaneStrainUserObjectBasePD.h>

Inheritance diagram for GeneralizedPlaneStrainUserObjectBasePD:

[legend]

Public Member Functions
	GeneralizedPlaneStrainUserObjectBasePD (const InputParameters &parameters)

virtual void	initialize () override

virtual void	threadJoin (const UserObject &uo) override

virtual void	finalize () override

Real	returnResidual () const
	Function to return the computed residual. More...

Real	returnJacobian () const
	Function to return the computed diagonal Jacobian. More...

Protected Attributes
const MooseEnum	_strain
	Option of strain formulation: SMALL or FINITE. More...

const MaterialProperty< RankFourTensor > &	_Cijkl
	Elasticity tensor. More...

Real	_residual
	Residual parameter. More...

Real	_jacobian
	Jacobian parameter. More...

MooseVariable *	_bond_status_var
	Bond status aux variable. More...

AuxiliarySystem &	_aux
	Reference to auxiliary system. More...

NumericVector< Number > &	_aux_sln
	Solution vector for aux variables. More...

PeridynamicsMesh &	_pdmesh
	Reference to Peridynamic mesh. More...


const Function &	_pressure
	Applied out-of-plane force parameters. More...

const Real	_factor

Detailed Description

Base userObject class to compute the residual and diagonal Jacobian components for scalar out-of-plane strain variable of generalized plane strain model based on peridynamic models.

Definition at line 23 of file GeneralizedPlaneStrainUserObjectBasePD.h.

Constructor & Destructor Documentation

◆ GeneralizedPlaneStrainUserObjectBasePD()

GeneralizedPlaneStrainUserObjectBasePD::GeneralizedPlaneStrainUserObjectBasePD ( const InputParameters & parameters )

Definition at line 33 of file GeneralizedPlaneStrainUserObjectBasePD.C.

   : ElementUserObjectBasePD(parameters),
     _strain(getParam<MooseEnum>("strain")),
     _Cijkl(getMaterialProperty<RankFourTensor>("elasticity_tensor")),
     _pressure(getFunction("out_of_plane_pressure")),
     _factor(getParam<Real>("factor"))
 {
 }

Member Function Documentation

◆ finalize()

void GeneralizedPlaneStrainUserObjectBasePD::finalize ( )

overridevirtual

Definition at line 60 of file GeneralizedPlaneStrainUserObjectBasePD.C.

 {
   gatherSum(_residual);
   gatherSum(_jacobian);
 }

◆ initialize()

void GeneralizedPlaneStrainUserObjectBasePD::initialize ( )

overridevirtual

Definition at line 44 of file GeneralizedPlaneStrainUserObjectBasePD.C.

 {
   _residual = 0;
   _jacobian = 0;
 }

◆ returnJacobian()

Real GeneralizedPlaneStrainUserObjectBasePD::returnJacobian ( ) const

Function to return the computed diagonal Jacobian.

Returns: The computed Jacobian

Definition at line 73 of file GeneralizedPlaneStrainUserObjectBasePD.C.

 {
   return _jacobian;
 }

Referenced by GeneralizedPlaneStrainPD::computeJacobian().

◆ returnResidual()

Real GeneralizedPlaneStrainUserObjectBasePD::returnResidual ( ) const

Function to return the computed residual.

Returns: The computed residual

Definition at line 67 of file GeneralizedPlaneStrainUserObjectBasePD.C.

 {
   return _residual;
 }

Referenced by GeneralizedPlaneStrainPD::computeResidual().

◆ threadJoin()

void GeneralizedPlaneStrainUserObjectBasePD::threadJoin ( const UserObject & uo )

overridevirtual

Definition at line 51 of file GeneralizedPlaneStrainUserObjectBasePD.C.

 {
   const GeneralizedPlaneStrainUserObjectBasePD & gpsuo =
       static_cast<const GeneralizedPlaneStrainUserObjectBasePD &>(uo);
   _residual += gpsuo._residual;
   _jacobian += gpsuo._jacobian;
 }