public static Results RunStaticExample()
{
#region Structural
IAssembly elementsAssembly = CreateAssembly();
elementsAssembly.CreateElementsAssembly();
elementsAssembly.ActivateBoundaryConditions = true;
double[,] globalStiffnessMatrix = elementsAssembly.CreateTotalStiffnessMatrix();
int countContactElements = elementsAssembly.CountElementsOfSameType(typeof(ContactStS2D));
ShowToGUI.PlotInitialGeometry(elementsAssembly);
structuralSolution.LinearScheme = new LUFactorization();
structuralSolution.NonLinearScheme.Tolerance = 1e-5;
structuralSolution.ActivateNonLinearSolver = true;
structuralSolution.NonLinearScheme.numberOfLoadSteps = 30;
double[] externalForces3 = externalForcesStructuralVector;
foreach (var dof in loadedStructuralDOFs)
{
externalForces3[dof - 1] = externalStructuralLoad;
}
double[] reducedExternalForces3 = BoundaryConditionsImposition.ReducedVector(externalForces3, elementsAssembly.BoundedDOFsVector);
structuralSolution.AssemblyData = elementsAssembly;
structuralSolution.Solve(reducedExternalForces3);
double[] solvector3 = structuralSolution.GetSolution();
Dictionary <int, double[]> allStepsSolutions = structuralSolution.GetAllStepsSolutions();
Dictionary <int, List <double[]> > gPointsStress = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > gPointsStrain = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > gPoints = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > nodalStress = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > nodalStrain = new Dictionary <int, List <double[]> >();
for (int i = 1; i <= allStepsSolutions.Count; i++)
{
string name = "NodalCoordinates" + i.ToString() + ".dat";
ExportToFile.ExportUpdatedNodalCoordinates(elementsAssembly, BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions.Single(m => m.Key == i).Value, elementsAssembly.BoundedDOFsVector), name);
gPointsStress = elementsAssembly.GetElementsStresses(allStepsSolutions[i]);
gPointsStrain = elementsAssembly.GetElementsStains(allStepsSolutions[i]);
gPoints = elementsAssembly.GetElementsGaussPoints(allStepsSolutions[i]);
nodalStress = elementsAssembly.GetElementsNodesStresses(allStepsSolutions[i]);
nodalStrain = elementsAssembly.GetElementsNodesStains(allStepsSolutions[i]);
string name1 = "GPointsStress" + i.ToString() + ".dat";
string name2 = "GPointsStrain" + i.ToString() + ".dat";
string name3 = "GPointsCoordinates" + i.ToString() + ".dat";
string name4 = "NodalStress" + i.ToString() + ".dat";
string name5 = "NodalStrain" + i.ToString() + ".dat";
VectorOperations.PrintDictionaryofListsofVectorsToFile(gPointsStress, @"C:\Users\Public\Documents\" + name1);
VectorOperations.PrintDictionaryofListsofVectorsToFile(gPointsStrain, @"C:\Users\Public\Documents\" + name2);
VectorOperations.PrintDictionaryofListsofVectorsToFile(gPoints, @"C:\Users\Public\Documents\" + name3);
VectorOperations.PrintDictionaryofListsofVectorsToFile(nodalStress, @"C:\Users\Public\Documents\" + name4);
VectorOperations.PrintDictionaryofListsofVectorsToFile(nodalStrain, @"C:\Users\Public\Documents\" + name5);
}
elementsAssembly.UpdateDisplacements(solvector3);
ShowToGUI.PlotFinalGeometry(elementsAssembly);
double[] fullSolVector3 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(solvector3, elementsAssembly.BoundedDOFsVector);
Dictionary <int, INode> finalNodes = Assembly.CalculateFinalNodalCoordinates(elementsAssembly.Nodes, fullSolVector3);
double[] xFinalNodalCoor = Assembly.NodalCoordinatesToVectors(finalNodes).Item1;
double[] yFinalNodalCoor = Assembly.NodalCoordinatesToVectors(finalNodes).Item2;
Dictionary <int, double[]> allStepsFullSolutions = new Dictionary <int, double[]>();
Dictionary <int, Dictionary <int, double[]> > allStepsContactForces = new Dictionary <int, Dictionary <int, double[]> >();
Dictionary <int, double[]> elementsInternalContactForcesVector;
for (int i = 1; i <= allStepsSolutions.Count; i++)
{
elementsInternalContactForcesVector = new Dictionary <int, double[]>();
elementsAssembly.UpdateDisplacements(allStepsSolutions[i]);
for (int j = 1; j <= contactElements; j++)
{
elementsInternalContactForcesVector[elementsNumber + j] = elementsAssembly.ElementsAssembly[elementsNumber + j].CreateInternalGlobalForcesVector();
}
allStepsContactForces[i] = elementsInternalContactForcesVector;
string name = "ContactForces" + i.ToString() + ".dat";
double[] Vector = new double[contactElements * 12];
int count = 0;
for (int j = 1; j <= contactElements; j++)
{
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[0];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[1];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[2];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[3];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[4];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[5];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[6];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[7];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[8];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[9];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[10];
count += 1;
Vector[count] = allStepsContactForces.Single(m => m.Key == i).Value.Single(n => n.Key == elementsNumber + j).Value[11];
count += 1;
}
VectorOperations.PrintVectorToFile(Vector, @"C:\Users\Public\Documents\" + name);
}
for (int i = 0; i < allStepsSolutions.Count; i++)
{
allStepsFullSolutions.Add(i + 1, BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions.Single(m => m.Key == i + 1).Value, elementsAssembly.BoundedDOFsVector));
int j = i + 1;
string name = "solution" + j.ToString() + ".dat";
VectorOperations.PrintVectorToFile(allStepsFullSolutions.Single(m => m.Key == i + 1).Value, @"C:\Users\Public\Documents\" + name);
}
List <double[]> structuralSolutions = new List <double[]>();
#endregion
return(new Results()
{
NonlinearSolution = structuralSolutions, SelectedDOF = 2, SolutionType = "Nonlinear"
});
}
public static Results RunExample()
{
IAssembly elementsAssembly = CreateAssembly();
elementsAssembly.CreateElementsAssembly();
elementsAssembly.ActivateBoundaryConditions = true;
ShowToGUI.PlotInitialGeometry(elementsAssembly);
var AccelerationVector = new double[nodesNumber * 2];
var DisplacementVector = new double[nodesNumber * 2];
var VelocityVector = new double[nodesNumber * 2];
for (int i = 1; i <= 2 * (3 * circles - 1) * steps - 1; i += 2)
{
VelocityVector[i] = -50.0;
}
InitialConditions initialValues = new InitialConditions();
initialValues.InitialAccelerationVector = BoundaryConditionsImposition.ReducedVector(AccelerationVector, elementsAssembly.BoundedDOFsVector);
initialValues.InitialDisplacementVector = BoundaryConditionsImposition.ReducedVector(DisplacementVector, elementsAssembly.BoundedDOFsVector);
initialValues.InitialVelocityVector = BoundaryConditionsImposition.ReducedVector(VelocityVector, elementsAssembly.BoundedDOFsVector);
initialValues.InitialTime = 0.0;
//ExplicitSolver newSolver = new ExplicitSolver(0.0035, 3500);
ExplicitSolver newSolver = new ExplicitSolver(0.003, 300);
newSolver.Assembler = elementsAssembly;
double[] externalForces = externalForcesStructuralVector;
foreach (var dof in loadedStructuralDOFs)
{
externalForces[dof - 1] = externalForce;
}
newSolver.InitialValues = initialValues;
newSolver.ExternalForcesVector = BoundaryConditionsImposition.ReducedVector(externalForces, elementsAssembly.BoundedDOFsVector);
newSolver.LinearSolver = new LUFactorization();
newSolver.ActivateNonLinearSolution = true;
newSolver.SolveNewmark();
Tuple <Dictionary <int, double[]>, Dictionary <int, double> > solvectors = newSolver.GetResults();
//int max = solvectors.Item1.OrderByDescending(m => m.Key).FirstOrDefault().Key;
//elementsAssembly.UpdateDisplacements(solvectors.Item1.Single(m => m.Key == max).Value);
Dictionary <int, double[]> allStepsSolutions = solvectors.Item1;
Dictionary <int, List <double[]> > stress = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > strain = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > gPoints = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > nodesStress = new Dictionary <int, List <double[]> >();
Dictionary <int, List <double[]> > nodesStrain = new Dictionary <int, List <double[]> >();
//for (int i = 1; i < allStepsSolutions.Count; i++)
for (int i = 0; i <= allStepsSolutions.Count - 1; i++)
{
elementsAssembly.UpdateDisplacements(allStepsSolutions[i]);
if (i == allStepsSolutions.Count - 1)
{
stress = elementsAssembly.GetElementsStresses(allStepsSolutions[i]);
strain = elementsAssembly.GetElementsStains(allStepsSolutions[i]);
gPoints = elementsAssembly.GetElementsGaussPoints(allStepsSolutions[i]);
nodesStress = elementsAssembly.GetElementsNodesStresses(allStepsSolutions[i]);
nodesStrain = elementsAssembly.GetElementsNodesStains(allStepsSolutions[i]);
ExportToFile.ExportMatlabFinalGeometry(elementsAssembly, BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[i], elementsAssembly.BoundedDOFsVector));
}
}
ShowToGUI.PlotFinalGeometry(elementsAssembly);
double[] fullDynamicSol1 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[200], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol2 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[210], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol3 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[220], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol4 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[230], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol5 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[240], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol6 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[250], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol7 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[260], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol8 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[270], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol9 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[280], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol10 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[285], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol11 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[290], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol12 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[291], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol13 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[292], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol14 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[293], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol15 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[294], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol16 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[295], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol17 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[296], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol18 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[297], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol19 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[298], elementsAssembly.BoundedDOFsVector);
double[] fullDynamicSol20 = BoundaryConditionsImposition.CreateFullVectorFromReducedVector(allStepsSolutions[299], elementsAssembly.BoundedDOFsVector);
VectorOperations.PrintVectorToFile(fullDynamicSol1, @"C:\Users\Public\Documents\Results1.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol2, @"C:\Users\Public\Documents\Results2.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol3, @"C:\Users\Public\Documents\Results3.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol4, @"C:\Users\Public\Documents\Results4.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol5, @"C:\Users\Public\Documents\Results5.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol6, @"C:\Users\Public\Documents\Results6.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol7, @"C:\Users\Public\Documents\Results7.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol8, @"C:\Users\Public\Documents\Results8.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol9, @"C:\Users\Public\Documents\Results9.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol10, @"C:\Users\Public\Documents\Results10.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol11, @"C:\Users\Public\Documents\Results11.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol12, @"C:\Users\Public\Documents\Results12.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol13, @"C:\Users\Public\Documents\Results13.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol14, @"C:\Users\Public\Documents\Results14.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol15, @"C:\Users\Public\Documents\Results15.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol16, @"C:\Users\Public\Documents\Results16.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol17, @"C:\Users\Public\Documents\Results17.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol18, @"C:\Users\Public\Documents\Results18.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol19, @"C:\Users\Public\Documents\Results19.dat");
VectorOperations.PrintVectorToFile(fullDynamicSol20, @"C:\Users\Public\Documents\Results20.dat");
VectorOperations.PrintDictionaryofListsofVectorsToFile(stress, @"C:\Users\Public\Documents\Stress.dat");
VectorOperations.PrintDictionaryofListsofVectorsToFile(strain, @"C:\Users\Public\Documents\Strain.dat");
VectorOperations.PrintDictionaryofListsofVectorsToFile(gPoints, @"C:\Users\Public\Documents\GaussPoints.dat");
VectorOperations.PrintDictionaryofListsofVectorsToFile(nodesStress, @"C:\Users\Public\Documents\StressNodes.dat");
VectorOperations.PrintDictionaryofListsofVectorsToFile(nodesStrain, @"C:\Users\Public\Documents\StrainNodes.dat");
//newSolver.PrintExplicitSolution();
Results finalResults = new Results()
{
DynamicSolution = newSolver.explicitSolution, TimeSteps = newSolver.TimeAtEachStep, SelectedDOF = 1, SelectedInterval = 1, SolutionType = "Dynamic"
};
return(finalResults);
}