foam-extend4.1-coherent-io/tutorials/solidMechanics/elasticAcpSolidFoam/crackingBiMatDcbDugdale/0/U

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:     4.1                                |
|   \\  /    A nd           | Web:         http://www.foam-extend.org         |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       volVectorField;
    location    "0";
    object      U;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions      [0 1 0 0 0 0 0];

internalField   uniform (0 0 0);

boundaryField
{
    bottomLoading
    {
        type           timeVaryingFixedDisplacement;
        fileName       "$FOAM_CASE/constant/timeVsBottomDisp";
        outOfBounds    clamp;
        value          uniform (0 0 0);
    }

    topLoading
    {
        type           timeVaryingFixedDisplacement;
        fileName       "$FOAM_CASE/constant/timeVsTopDisp";
        outOfBounds    clamp;
        value          uniform (0 0 0);
    }

    tractionFree
    {
        type            solidTraction;
        traction        uniform (0 0 0);
        pressure        uniform 0;
        value           uniform (0 0 0);
    }

    notch
    {
        type            solidTraction;
        traction        uniform (0 0 0);
        pressure        uniform 0;
        value           uniform (0 0 0);
    }

    front
    {
        type empty;
    }

    back
    {
        type empty;
    }

    crack
    {
      type                       solidCohesive;
      relaxationFactor           0.01;
      contact                    no;
      penaltyScale               1;
      frictionCoeff              0.1;
      explicitSeparationDistance no;
      value                      uniform ( 0 0 0 );
    }
}


// ************************************************************************* //