public void Can_calculate_BendingStiffnessEIy()
{
material = new GenericElasticMaterial(0, 210000000000, 0.3, 80769200000);
section = new SolidRectangle(0.1, 0.1);
SUT = elementFactory.CreateLinear1DBeam(start, end, material, section);
Assert.AreEqual(1750000, SUT.BendingStiffnessEIy, 1);
}
public void Can_calculate_ShearStiffnessGAz()
{
material = new GenericElasticMaterial(0, 210000000000, 0.3, 80769200000);
section = new SolidRectangle(0.1, 0.1);
SUT = elementFactory.CreateLinear1DBeam(start, end, material, section);
Assert.Inconclusive("Have not yet properly calculated as to what is expected");
Assert.AreEqual(675508000, SUT.ShearStiffnessGAz, 1);
}
public void SetUp()
{
nodeFactory = new NodeFactory(ModelType.Frame2D);
start = nodeFactory.CreateFor2DTruss(0, 0);
end = nodeFactory.CreateFor2DTruss(1, 0);
elementFactory = new ElementFactory(ModelType.Frame2D);
material = new GenericElasticMaterial(0, 1, 0, 0);
section = new GenericCrossSection(1, 1);
beam = elementFactory.CreateLinear1DBeam(start, end, material, section);
SUT = new Linear1DBernoulliBeamStiffnessMatrixBuilder(beam);
}
public void SetUp()
{
nodeFactory = new NodeFactory(ModelType.Frame2D);
start = nodeFactory.CreateFor2DTruss(0, 0);
end = nodeFactory.CreateFor2DTruss(1, 0);
elementFactory = new ElementFactory(ModelType.Frame2D);
material = new GenericElasticMaterial(0, 1, 0, 0);
section = new GenericCrossSection(1, 1);
beam = elementFactory.CreateLinear1DBeam(start, end, material, section);
SUT = new Linear1DBernoulliBeamStiffnessMatrixBuilder(beam);
}
public void SetUp()
{
ModelType modelType = ModelType.Beam1D;
nodeFactory = new NodeFactory(modelType);
start = nodeFactory.Create(0);
end = nodeFactory.Create(1);
elementFactory = new ElementFactory(modelType);
material = new GenericElasticMaterial(0, 0.1, 0, 0);
section = new SolidRectangle(0.1, 1);
SUT = elementFactory.CreateLinear1DBeam(start, end, material, section);
}
public void CanCreateGlobalStiffnessMatrixForBeamAlignedToGlobalXAxisInReverseOrientation()
{
elementFactory = new ElementFactory(ModelType.Beam1D);
beam = elementFactory.CreateLinear1DBeam(end, start, material, section);
SUT = new Linear1DBernoulliBeamStiffnessMatrixBuilder(beam);
StiffnessHelpers.Assert12x12StiffnessMatrix(SUT,
1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 12, 0, 6, 0, 0, 0, -12, 0, 6, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 6, 0, 4, 0, 0, 0, -6, 0, 2, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, -12, 0, -6, 0, 0, 0, 12, 0, -6, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 6, 0, 2, 0, 0, 0, -6, 0, 4, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
public void CanCreateGlobalStiffnessMatrixForBeamAlignedToGlobalXAxisInReverseOrientation()
{
elementFactory = new ElementFactory(ModelType.Beam1D);
beam = elementFactory.CreateLinear1DBeam(end, start, material, section);
SUT = new Linear1DBernoulliBeamStiffnessMatrixBuilder(beam);
StiffnessHelpers.Assert12x12StiffnessMatrix(SUT,
1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 12, 0, 6, 0, 0, 0, -12, 0, 6, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 6, 0, 4, 0, 0, 0, -6, 0, 2, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, -12, 0, -6, 0, 0, 0, 12, 0, -6, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 6, 0, 2, 0, 0, 0, -6, 0, 4, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
