GluedContactConstraint.C File Reference

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Functions
	registerMooseObject ("ContactApp", GluedContactConstraint)
template<>
InputParameters	validParams< GluedContactConstraint > ()

Function Documentation

registerMooseObject()

registerMooseObject	(	"ContactApp"	,
		GluedContactConstraint
	)

validParams< GluedContactConstraint >()

template<>

InputParameters validParams< GluedContactConstraint >

(

)

Definition at line 23 of file GluedContactConstraint.C.

{
  InputParameters params = validParams<SparsityBasedContactConstraint>();
  params += ContactAction::commonParameters();
 
  params.addRequiredParam<BoundaryName>("boundary", "The master boundary");
  params.addRequiredParam<BoundaryName>("slave", "The slave boundary");
  params.addRequiredParam<unsigned int>("component",
                                        "An integer corresponding to the direction "
                                        "the variable this kernel acts in. (0 for x, "
                                        "1 for y, 2 for z)");
 
  params.addCoupledVar("disp_x", "The x displacement");
  params.addCoupledVar("disp_y", "The y displacement");
  params.addCoupledVar("disp_z", "The z displacement");
 
  params.addCoupledVar(
      "displacements",
      "The displacements appropriate for the simulation geometry and coordinate system");
 
  params.addRequiredCoupledVar("nodal_area", "The nodal area");
 
  params.set<bool>("use_displaced_mesh") = true;
  params.addParam<Real>(
      "penalty",
      1e8,
      "The penalty to apply.  This can vary depending on the stiffness of your materials");
  params.addParam<Real>("friction_coefficient", 0.0, "The friction coefficient");
  params.addParam<Real>("tangential_tolerance",
                        "Tangential distance to extend edges of contact surfaces");
  params.addParam<Real>("tension_release",
                        0.0,
                        "Tension release threshold.  A node in contact "
                        "will not be released if its tensile load is below "
                        "this value.  Must be positive.");
 
  return params;
}