MaterialTensorCalculator Class Reference

#include <MaterialTensorCalculator.h>

Inheritance diagram for MaterialTensorCalculator:

Public Types
enum	QUANTITY_ENUM {   COMPONENT, VONMISES, EFFECTIVESTRAIN, HYDROSTATIC,   DIRECTION, HOOP, RADIAL, AXIAL,   MAXPRINCIPAL, MEDPRINCIPAL, MINPRINCIPAL, FIRSTINVARIANT,   SECONDINVARIANT, THIRDINVARIANT, TRIAXIALITY, VOLUMETRICSTRAIN }

Public Member Functions
	MaterialTensorCalculator (const InputParameters &parameters)
	~MaterialTensorCalculator ()
Real	getTensorQuantity (const SymmTensor &tensor, const Point &curr_point, RealVectorValue &direction)

Protected Attributes
const int	_index
MooseEnum	_quantity_moose_enum
QUANTITY_ENUM	_quantity
const Point	_p1
const Point	_p2
const Point	_direction

Detailed Description

Definition at line 24 of file MaterialTensorCalculator.h.

Member Enumeration Documentation

QUANTITY_ENUM

enum MaterialTensorCalculator::QUANTITY_ENUM

Enumerator
COMPONENT
VONMISES
EFFECTIVESTRAIN
HYDROSTATIC
DIRECTION
HOOP
RADIAL
AXIAL
MAXPRINCIPAL
MEDPRINCIPAL
MINPRINCIPAL
FIRSTINVARIANT
SECONDINVARIANT
THIRDINVARIANT
TRIAXIALITY
VOLUMETRICSTRAIN

Definition at line 27 of file MaterialTensorCalculator.h.

  {
    COMPONENT,
    VONMISES,
    EFFECTIVESTRAIN,
    HYDROSTATIC,
    DIRECTION,
    HOOP,
    RADIAL,
    AXIAL,
    MAXPRINCIPAL,
    MEDPRINCIPAL,
    MINPRINCIPAL,
    FIRSTINVARIANT,
    SECONDINVARIANT,
    THIRDINVARIANT,
    TRIAXIALITY,
    VOLUMETRICSTRAIN
  };

Constructor & Destructor Documentation

MaterialTensorCalculator()

MaterialTensorCalculator::MaterialTensorCalculator

(

const InputParameters &

parameters

)

Definition at line 39 of file MaterialTensorCalculator.C.

  : _index(parameters.get<int>("index")),
    _quantity_moose_enum(parameters.get<MooseEnum>("quantity")),
    _p1(parameters.get<RealVectorValue>("point1")),
    _p2(parameters.get<RealVectorValue>("point2")),
    _direction(parameters.get<RealVectorValue>("direction") /
               parameters.get<RealVectorValue>("direction").norm())
{
  const std::string & name = parameters.get<std::string>("_object_name");
 
  if (_quantity_moose_enum.isValid())
  {
    if (_index > 0)
      mooseError("Cannot define an index and a quantity in " + name);
    else
      _quantity = QUANTITY_ENUM(int(_quantity_moose_enum));
  }
  else
  {
    if (_index < 0)
      mooseError("Neither an index nor a quantity listed for " + name);
    else
      _quantity = COMPONENT; // default
  }
 
  if (_index > -1 && _index > 5)
  {
    mooseError("The material tensor index must be >= 0 and <= 5 OR < 0 (off).");
  }
}

~MaterialTensorCalculator()

MaterialTensorCalculator::~MaterialTensorCalculator ( )

inline

Definition at line 49 of file MaterialTensorCalculator.h.

{}

Member Function Documentation

getTensorQuantity()

Real MaterialTensorCalculator::getTensorQuantity	(	const SymmTensor &	tensor,
		const Point &	curr_point,
		RealVectorValue &	direction
	)

Definition at line 71 of file MaterialTensorCalculator.C.

{
  direction.zero();
  Real value = 0.0;
 
  switch (_quantity)
  {
    case 0:
      value = MaterialTensorCalculatorTools::component(tensor, _index, direction);
      break;
 
    case 1:
      value = MaterialTensorCalculatorTools::vonMisesStress(tensor);
      break;
 
    case 2:
      value = MaterialTensorCalculatorTools::effectiveStrain(tensor);
      break;
 
    case 3:
      value = MaterialTensorCalculatorTools::hydrostatic(tensor);
      break;
 
    case 4:
      value = MaterialTensorCalculatorTools::directionValueTensor(tensor, _direction);
      break;
 
    case 5:
      value = MaterialTensorCalculatorTools::hoopStress(tensor, _p1, _p2, curr_point, direction);
      break;
 
    case 6:
      value = MaterialTensorCalculatorTools::radialStress(tensor, _p1, _p2, curr_point, direction);
      break;
 
    case 7:
      value = MaterialTensorCalculatorTools::axialStress(tensor, _p1, _p2, direction);
      break;
 
    case 8:
      value = MaterialTensorCalculatorTools::maxPrincipal(tensor, direction);
      break;
 
    case 9:
      value = MaterialTensorCalculatorTools::midPrincipal(tensor, direction);
      break;
 
    case 10:
      value = MaterialTensorCalculatorTools::minPrincipal(tensor, direction);
      break;
 
    case 11:
      value = MaterialTensorCalculatorTools::firstInvariant(tensor);
      break;
 
    case 12:
      value = MaterialTensorCalculatorTools::secondInvariant(tensor);
      break;
 
    case 13:
      value = MaterialTensorCalculatorTools::thirdInvariant(tensor);
      break;
 
    case 14:
      value = MaterialTensorCalculatorTools::triaxialityStress(tensor);
      break;
 
    case 15:
      value = MaterialTensorCalculatorTools::volumetricStrain(tensor);
      break;
 
    default:
      mooseError("Unknown quantity in MaterialTensorAux: " +
                 _quantity_moose_enum.operator std::string());
  }
  return value;
}

Referenced by MaterialTensorIntegralSM::computeQpIntegral(), MaterialTensorAux::computeValue(), XFEMMaterialTensorMarkerUserObject::doesElementCrack(), and LineMaterialSymmTensorSampler::getScalarFromProperty().

Member Data Documentation

_direction

const Point MaterialTensorCalculator::_direction

protected

Definition at line 58 of file MaterialTensorCalculator.h.

Referenced by getTensorQuantity().

_index

const int MaterialTensorCalculator::_index

protected

Definition at line 52 of file MaterialTensorCalculator.h.

Referenced by getTensorQuantity(), and MaterialTensorCalculator().

_p1

const Point MaterialTensorCalculator::_p1

protected

Definition at line 56 of file MaterialTensorCalculator.h.

Referenced by getTensorQuantity().

_p2

const Point MaterialTensorCalculator::_p2

protected

Definition at line 57 of file MaterialTensorCalculator.h.

Referenced by getTensorQuantity().

_quantity

QUANTITY_ENUM MaterialTensorCalculator::_quantity

protected

Definition at line 54 of file MaterialTensorCalculator.h.

Referenced by getTensorQuantity(), and MaterialTensorCalculator().

_quantity_moose_enum

MooseEnum MaterialTensorCalculator::_quantity_moose_enum

protected

Definition at line 53 of file MaterialTensorCalculator.h.

Referenced by getTensorQuantity(), and MaterialTensorCalculator().

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

• solid_mechanics/include/auxkernels/MaterialTensorCalculator.h
• solid_mechanics/src/auxkernels/MaterialTensorCalculator.C