PeridynamicsMaterialBase Class Reference

Base class for peridynamics material models. More...

#include <PeridynamicsMaterialBase.h>

Inheritance diagram for PeridynamicsMaterialBase:

Public Member Functions
	PeridynamicsMaterialBase (const InputParameters &parameters)

Protected Member Functions
void	setupMeshRelatedData ()
	Function to setup mesh related data to be used in this class. More...

Protected Attributes
PeridynamicsMesh &	_pdmesh
	Mesh related information for material points of current bond/element. More...
const unsigned int	_dim
const unsigned int	_nnodes
std::vector< Real >	_horiz_rad
std::vector< Real >	_node_vol
std::vector< Real >	_horiz_vol
RealGradient	_origin_vec
Real	_origin_length

Detailed Description

Base class for peridynamics material models.

Definition at line 23 of file PeridynamicsMaterialBase.h.

Constructor & Destructor Documentation

PeridynamicsMaterialBase()

PeridynamicsMaterialBase::PeridynamicsMaterialBase

(

const InputParameters &

parameters

)

Definition at line 22 of file PeridynamicsMaterialBase.C.

  : Material(parameters),
    _pdmesh(dynamic_cast<PeridynamicsMesh &>(_mesh)),
    _dim(_pdmesh.dimension()),
    _nnodes(2),
    _horiz_rad(_nnodes),
    _node_vol(_nnodes),
    _horiz_vol(_nnodes)
{
}

Member Function Documentation

setupMeshRelatedData()

void PeridynamicsMaterialBase::setupMeshRelatedData ( )

protected

Function to setup mesh related data to be used in this class.

Definition at line 34 of file PeridynamicsMaterialBase.C.

{
  for (unsigned int i = 0; i < _nnodes; ++i)
  {
    _horiz_rad[i] = _pdmesh.getHorizon(_current_elem->node_id(i));
    _node_vol[i] = _pdmesh.getPDNodeVolume(_current_elem->node_id(i));
    _horiz_vol[i] = _pdmesh.getHorizVolume(_current_elem->node_id(i));
  }
 
  _origin_vec = _pdmesh.getPDNodeCoord(_current_elem->node_id(1)) -
                _pdmesh.getPDNodeCoord(_current_elem->node_id(0));
  _origin_length = _origin_vec.norm();
}

Referenced by ThermalMaterialBaseBPD::computeProperties(), and ParametricMaterialBasePD::computeProperties().

Member Data Documentation

_dim

const unsigned int PeridynamicsMaterialBase::_dim

protected

Definition at line 36 of file PeridynamicsMaterialBase.h.

Referenced by MechanicsMaterialBasePD::computeBondCurrentLength(), ParametricMaterialBasePD::computeMaterialConstants(), ComputeSmallStrainConstantHorizonMaterialBPD::computePeridynamicsParams(), ThermalConstantHorizonMaterialBPD::computePeridynamicsParams(), ComputeSmallStrainVariableHorizonMaterialOSPD::computePeridynamicsParams(), ComputeSmallStrainVariableHorizonMaterialBPD::computePeridynamicsParams(), ThermalVariableHorizonMaterialBPD::computePeridynamicsParams(), ComputeSmallStrainConstantHorizonMaterialOSPD::computePeridynamicsParams(), MechanicsMaterialBasePD::MechanicsMaterialBasePD(), and ParametricMaterialBasePD::ParametricMaterialBasePD().

_horiz_rad

std::vector<Real> PeridynamicsMaterialBase::_horiz_rad

protected

Definition at line 38 of file PeridynamicsMaterialBase.h.

Referenced by ComputeSmallStrainConstantHorizonMaterialBPD::computePeridynamicsParams(), ThermalConstantHorizonMaterialBPD::computePeridynamicsParams(), ComputeSmallStrainConstantHorizonMaterialOSPD::computePeridynamicsParams(), and setupMeshRelatedData().

_horiz_vol

std::vector<Real> PeridynamicsMaterialBase::_horiz_vol

protected

Definition at line 40 of file PeridynamicsMaterialBase.h.

Referenced by ComputeSmallStrainVariableHorizonMaterialBPD::computePeridynamicsParams(), ThermalVariableHorizonMaterialBPD::computePeridynamicsParams(), ComputeSmallStrainVariableHorizonMaterialOSPD::computePeridynamicsParams(), and setupMeshRelatedData().

_nnodes

const unsigned int PeridynamicsMaterialBase::_nnodes

protected

Definition at line 37 of file PeridynamicsMaterialBase.h.

Referenced by ThermalMaterialBaseBPD::computeProperties(), ParametricMaterialBasePD::computeProperties(), and setupMeshRelatedData().

_node_vol

std::vector<Real> PeridynamicsMaterialBase::_node_vol

protected

Definition at line 39 of file PeridynamicsMaterialBase.h.

Referenced by ComputeSmallStrainMaterialBaseBPD::computeBondForce(), ComputeSmallStrainMaterialBaseOSPD::computeBondForce(), ThermalMaterialBaseBPD::computeProperties(), and setupMeshRelatedData().

_origin_length

Real PeridynamicsMaterialBase::_origin_length

protected

Definition at line 43 of file PeridynamicsMaterialBase.h.

Referenced by ComputeSmallStrainMaterialBaseBPD::computeBondForce(), ComputeSmallStrainMaterialBaseOSPD::computeBondForce(), ParametricMaterialBasePD::computeBondStretch(), ComputeSmallStrainVariableHorizonMaterialBPD::computePeridynamicsParams(), ComputeSmallStrainConstantHorizonMaterialOSPD::computePeridynamicsParams(), ThermalVariableHorizonMaterialBPD::computePeridynamicsParams(), ThermalMaterialBaseBPD::computeProperties(), and setupMeshRelatedData().

_origin_vec

RealGradient PeridynamicsMaterialBase::_origin_vec

protected

Definition at line 42 of file PeridynamicsMaterialBase.h.

Referenced by setupMeshRelatedData().

_pdmesh

PeridynamicsMesh& PeridynamicsMaterialBase::_pdmesh

protected

Mesh related information for material points of current bond/element.

Definition at line 35 of file PeridynamicsMaterialBase.h.

Referenced by MechanicsMaterialBasePD::computeBondCurrentLength(), and setupMeshRelatedData().

---

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

• peridynamics/include/materials/PeridynamicsMaterialBase.h
• peridynamics/src/materials/PeridynamicsMaterialBase.C