NormalNodalLMMechanicalContact.C File Reference

Go to the source code of this file.

Functions
	registerMooseObject ("MooseApp", NormalNodalLMMechanicalContact)
template<>
InputParameters	validParams< NormalNodalLMMechanicalContact > ()

Function Documentation

registerMooseObject()

registerMooseObject	(	"MooseApp"	,
		NormalNodalLMMechanicalContact
	)

validParams< NormalNodalLMMechanicalContact >()

template<>

InputParameters validParams< NormalNodalLMMechanicalContact >

(

)

Definition at line 24 of file NormalNodalLMMechanicalContact.C.

{
  InputParameters params = validParams<NodeFaceConstraint>();
  params.set<bool>("use_displaced_mesh") = true;
 
  params.addCoupledVar("disp_y", "The y displacement");
  params.addCoupledVar("disp_z", "The z displacement");
  params.addParam<Real>("c", 1, "Parameter for balancing the size of the gap and contact pressure");
 
  MooseEnum ncp_function_type("min fb", "min");
  params.addParam<MooseEnum>(
      "ncp_function_type", ncp_function_type, "The type of NCP function to use");
 
  params.addClassDescription("Implements the KKT conditions for normal contact using an NCP "
                             "function. Requires that either the gap distance or the normal "
                             "contact pressure (represented by the value of `variable`) is zero. "
                             "The LM variable must be of the same order as the mesh");
  return params;
}