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MortarFrictionalStateAux.h
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1//* This file is part of the MOOSE framework
2//* https://mooseframework.inl.gov
3//*
4//* All rights reserved, see COPYRIGHT for full restrictions
5//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
6//*
7//* Licensed under LGPL 2.1, please see LICENSE for details
8//* https://www.gnu.org/licenses/lgpl-2.1.html
9
10#pragma once
11
12#include "AuxKernel.h"
13
18{
19public:
21
23
24protected:
25 virtual Real computeValue() override;
26
27private:
30
33
36
39
42 const Real _mu;
43
45 const Real _tolerance;
46};
const InputParameters & parameters() const
Computes the frictional state of nodes in mechanical contact using a mortar approach.
static InputParameters validParams()
const bool _use_displaced_mesh
Whether to use displaced mesh (required for this auxiliary kernel)
const MooseArray< Real > & _contact_pressure
Normal contact pressure.
const Real _tolerance
Tolerance used to determine nodal contact states.
const MooseArray< Real > & _tangent_two
Tangent along the second direction.
virtual Real computeValue() override
const MooseArray< Real > & _tangent_one
Tangent along the first direction.
const Real _mu
Coefficient of friction corresponding to the contact interface TODO: Allow variable friction coeffici...