public static void CheckOneRveSerial()
{
(double[] stressesCheck3, double[] stressesCheck4, double[,] consCheck1, IVector uInitialFreeDOFs_state1, IVector uInitialFreeDOFs_state2) = OneRveExample.Check_Graphene_rve_serial();
string results_file1 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationOneRveMultipleGrSh\\uInitialFreeDOFs_state1.txt";
string results_file2 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationOneRveMultipleGrSh\\uInitialFreeDOFs_state2.txt";
//string results_file3 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationTestsB\\consCheck1.txt";
string results_file4 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationOneRveMultipleGrSh\\stressesCheck3.txt";
string results_file5 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationOneRveMultipleGrSh\\stressesCheck4.txt";
double[] displacements1sIncrement = PrintUtilities.ReadVector(results_file1);
double[] displacements2ndIncrement = PrintUtilities.ReadVector(results_file2);
double[,] consCheck1Expected = new double[6, 6]
{
{ 8.247794441602281, 5.040483382644040, 5.045179342838760, -0.034573545680066, 0.012873618640199, 0.067413461733790 },
{ 5.040483382644040, 7.758675250745090, 5.083447516662590, -0.017660393516958, 0.086264761000810, -0.001886483315119 },
{ 5.045179342838760, 5.083447516662600, 7.889514025249530, 0.014993568822868, 0.174547712576532, 0.013639601528685 },
{ -0.034573545680067, -0.017660393516956, 0.014993568822868, 1.404689076704550, 0.023343385610862, 0.099337624448147 },
{ 0.012873618640199, 0.086264761000810, 0.174547712576533, 0.023343385610861, 1.347276707954930, -0.002212957880199 },
{ 0.067413461733791, -0.001886483315119, 0.013639601528686, 0.099337624448147, -0.002212957880199, 1.454060010268960 }
};
double[] stressesCheck3Expected = PrintUtilities.ReadVector(results_file4);
double[] stressesCheck4Expected = PrintUtilities.ReadVector(results_file5);
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(displacements1sIncrement, uInitialFreeDOFs_state1.CopyToArray()));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(displacements2ndIncrement, uInitialFreeDOFs_state2.CopyToArray()));
Assert.True(BondSlipTest.AreDisplacementsSame(consCheck1, consCheck1Expected));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(stressesCheck3, stressesCheck3Expected));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(stressesCheck4, stressesCheck4Expected));
}
public static void CheckGrapheneMicrostructure()
{
(double[] stressesCheck3, double[] stressesCheck4, double[,] consCheck1, IVector uInitialFreeDOFs_state1, IVector uInitialFreeDOFs_state2) = SeparateCodeCheckingClass4.Check_Graphene_rve_Obje_Integration();
string results_file1 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationTestsB\\uInitialFreeDOFs_state1.txt";
string results_file2 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationTestsB\\uInitialFreeDOFs_state2.txt";
//string results_file3 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationTestsB\\consCheck1.txt";
string results_file4 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationTestsB\\stressesCheck3.txt";
string results_file5 = "..\\..\\..\\InputFiles\\MicroStructureAndIntegrationTestsB\\stressesCheck4.txt";
double[] displacements1sIncrement = PrintUtilities.ReadVector(results_file1);
double[] displacements2ndIncrement = PrintUtilities.ReadVector(results_file2);
double[,] consCheck1Expected = new double[6, 6] {
{ 7.586076977452720, 5.002676833389410, 5.002022820741120, -0.013645880596011, -0.000827683355376, 0.009516079959912 },
{ 5.002676833389410, 7.512154809921630, 5.019436489046710, -0.004684943090660, 0.015322738052621, -0.005624423827287 },
{ 5.002022820741120, 5.019436489046710, 7.541834561367190, 0.004377190727383, 0.028459910927874, 0.006755413641553 },
{ -0.013645880596012, -0.004684943090660, 0.004377190727383, 1.266215688675580, -0.001138059373760, 0.018013447177758 },
{ -0.000827683355376, 0.015322738052620, 0.028459910927874, -0.001138059373760, 1.270911173682930, -0.001860391453226 },
{ 0.009516079959912, -0.005624423827287, 0.006755413641553, 0.018013447177758, -0.001860391453226, 1.278204450851190 },
};
double[] stressesCheck3Expected = PrintUtilities.ReadVector(results_file4);
double[] stressesCheck4Expected = PrintUtilities.ReadVector(results_file5);
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(displacements1sIncrement, uInitialFreeDOFs_state1.CopyToArray()));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(displacements2ndIncrement, uInitialFreeDOFs_state2.CopyToArray()));
Assert.True(BondSlipTest.AreDisplacementsSame(consCheck1, consCheck1Expected));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(stressesCheck3, stressesCheck3Expected));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(stressesCheck4, stressesCheck4Expected));
}
public static void CheckShellScaleTransitionsAndMicrostructure()
{
//Origin: Check05fStressIntegration
//alllages: use of updated v2 classes
double E_disp = 3.5; /*Gpa*/ double ni_disp = 0.4; // stather Poisson
//var material1 = new ElasticMaterial2D(StressState2D.PlaneStress)
//{ YoungModulus = E_disp, PoissonRatio = ni_disp, };
//double[] GLVec = new double[3] { 0.01, 0, 0 };
//material1.UpdateMaterial(new StressStrainVectorContinuum2D(GLVec));
//double[] stressesCheck1 = new double[3] { material1.Stresses[0], material1.Stresses[1], material1.Stresses[2] };
var Vec1 = Vector.CreateFromArray(new double[3] {
1, 0, 0
});
var Vec2 = Vector.CreateFromArray(new double[3] {
0.5, 2, 0
});
var strain = new double[3] {
0.01, 0, 0
};
//var material2 = new ShellElasticMaterial2D() { YoungModulus = E_disp, PoissonRatio = ni_disp, TangentVectorV1 = new double[3] { Vec1[0], Vec1[1], Vec1[2] }, TangentVectorV2 = new double[3] { Vec2[0], Vec2[1], Vec2[2] } };
//material2.UpdateMaterial(strain);
//double[] stressesCheck2 = new double[3] { material2.Stresses[0], material2.Stresses[1], material2.Stresses[2] };
var material3 = new ShellElasticMaterial2Dtransformationb()
{
YoungModulus = E_disp, PoissonRatio = ni_disp, TangentVectorV1 = new double[3] {
Vec1[0], Vec1[1], Vec1[2]
}, TangentVectorV2 = new double[3] {
Vec2[0], Vec2[1], Vec2[2]
}
};
var Matrix1 = Matrix.CreateZero(3, 3); for (int i1 = 0; i1 < 3; i1++)
{
for (int i2 = 0; i2 < 3; i2++)
{
Matrix1[i1, i2] = material3.ConstitutiveMatrix[i1, i2];
}
}
material3.UpdateMaterial(strain);
double[] stressesCheck3 = new double[3] {
material3.Stresses[0], material3.Stresses[1], material3.Stresses[2]
};
//VectorExtensions.AssignTotalAffinityCount();
IdegenerateRVEbuilder homogeneousRveBuilder1 = new HomogeneousRVEBuilderLinearAndDegenerate();
//IRVEbuilder homogeneousRveBuilder1 = new HomogeneousRVEBuilderCheckEnaHexa();
//IContinuumMaterial2D microstructure3 = new Microstructure3DevelopMultipleSubdomainsUseBaseSmallStrains2D(homogeneousRveBuilder1);
//IContinuumMaterial3DDefGrad microstructure3copyConsCheck = new Microstructure3copyConsCheckEna(homogeneousRveBuilder1);
double[,] consCheck1 = new double[3, 3];
for (int i1 = 0; i1 < 3; i1++)
{
for (int i2 = 0; i2 < 3; i2++)
{
consCheck1[i1, i2] = material3.ConstitutiveMatrix[i1, i2];
}
}
var material4 = new MicrostructureShell2D(homogeneousRveBuilder1,
model => (new SkylineSolver.Builder()).BuildSolver(model), false, 1)
{
TangentVectorV1 = new double[3] {
Vec1[0], Vec1[1], Vec1[2]
},
TangentVectorV2 = new double[3] {
Vec2[0], Vec2[1], Vec2[2]
}
};
var Matrix2 = Matrix.CreateZero(3, 3); for (int i1 = 0; i1 < 3; i1++)
{
for (int i2 = 0; i2 < 3; i2++)
{
Matrix2[i1, i2] = material4.ConstitutiveMatrix[i1, i2];
}
}
material4.UpdateMaterial(strain);
double[] stressesCheck4 = new double[3] {
material4.Stresses[0], material4.Stresses[1], material4.Stresses[2]
};
//-------------Check 2 steps savestate etc---------------
material4.SaveState();
material4.UpdateMaterial(new double[3] {
2 * strain[0], 2 * strain[1], 2 * strain[2]
});
double[] stressesCheck5 = new double[3] {
material4.Stresses[0], material4.Stresses[1], material4.Stresses[2]
};
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(stressesCheck3, stressesCheck4));
Assert.True(NRNLAnalyzerDevelopTest.AreDisplacementsSame(new double[3] {
2 * stressesCheck3[0], 2 * stressesCheck3[1], 2 * stressesCheck3[2]
},
stressesCheck5));
Assert.True(BondSlipTest.AreDisplacementsSame(Matrix1.CopyToArray2D(), consCheck1));
Assert.True(AreDisplacementsSame(Matrix1.CopyToArray2D(), material4.ConstitutiveMatrix));
}