public void BoltReturnsNominalTensileStress()
{
BoltFactory bf = new BoltFactory("A325");
IBoltMaterial material = bf.GetBoltMaterial();
double F_nt = material.GetNominalTensileStress(BoltThreadCase.Included);
Assert.AreEqual(90.0, F_nt);
}
public void BoltReturnsNominalTensileStressStringInput()
{
BoltFactory bf = new BoltFactory("A325");
IBoltMaterial material = bf.GetBoltMaterial();
double F_nt = material.GetNominalTensileStress("N");
Assert.AreEqual(90.0, F_nt);
}
public void BoltReturnsNominalShearStressStringInput()
{
BoltFactory bf = new BoltFactory("A325");
IBoltMaterial material = bf.GetBoltMaterial();
double F_nv = material.GetNominalShearStress("N");
Assert.AreEqual(54.0, F_nv);
}
public void GetNominalTensileStrengthModifiedToIncludeTheEffectsOfShearStressDG29()
{
BoltFactory bf = new BoltFactory("A325");
IBoltBearing bolt = bf.GetBearingBolt(7.0 / 8.0, "N");
double V = 8.05;
double phi_R_n = bolt.GetAvailableTensileStrength(V);
Assert.AreEqual(39.3, Math.Round(phi_R_n, 1));
}
public void GetNominalTensileStrengthModifiedToIncludeTheEffectsOfShearStress()
{
BoltFactory bf = new BoltFactory("A325");
BoltBearingGroupA bolt = new BoltBearingGroupA(3.0 / 4.0, BoltThreadCase.Included, null);
double V = 8.0;
double phi_R_n = bolt.GetAvailableTensileStrength(V);
Assert.AreEqual(25.4, Math.Round(phi_R_n,1));
}
public static Dictionary<string, object> ModifiedBoltShearStrength(double V_u,double d_b,string BoltMaterialId,
string BoltThreadCase, string Code = "AISC360-10")
{
//Default values
double phiR_nt_modified = 0.0;
//Calculation logic:
BoltFactory bf = new BoltFactory(BoltMaterialId);
IBoltBearing bolt = bf.GetBearingBolt(d_b, BoltThreadCase);
phiR_nt_modified = bolt.GetAvailableTensileStrength(V_u);
return new Dictionary<string, object>
{
{"phiR_nt_modified", phiR_nt_modified}
};
}
public static Dictionary<string, object> BearingBoltNominalShearStress(string BoltMaterialId, string BoltThreadCase, string Code = "AISC360-10")
{
//Default values
double F_nv = 0;
//Calculation logic:
BoltFactory bf = new BoltFactory(BoltMaterialId);
IBoltMaterial material = bf.GetBoltMaterial();
F_nv = material.GetNominalShearStress(BoltThreadCase);
return new Dictionary<string, object>
{
{ "F_nv", F_nv }
};
}
public static Dictionary<string, object> BearingBoltShearStrength(double d_b, string BoltMaterialId, string BoltThreadCase,
double NumberShearPlanes, bool IsEndLoadedConnectionWithLengthEfect = false, string Code = "AISC360-10")
{
//Default values
double phiR_nv = 0;
//Calculation logic:
BoltFactory bf = new BoltFactory(BoltMaterialId);
IBoltBearing bolt = bf.GetBearingBolt(d_b, BoltThreadCase);
phiR_nv = bolt.GetAvailableShearStrength(NumberShearPlanes, IsEndLoadedConnectionWithLengthEfect);
return new Dictionary<string, object>
{
{ "phiR_nv", phiR_nv }
};
}
public static Dictionary<string, object> SlipCriticalBoltCombinedTensionAndShear(double d_b, double T_u, string BoltMaterialId, string BoltHoleType, string BoltFillerCase = "One",
string BoltFayingSurfaceClass = "ClassA", double NumberShearPlanes = 1, string Code = "AISC360-10")
{
//Default values
double phiR_nModified = 0;
BoltFayingSurfaceClass SurfaceClass = ParseSurfaceClass(BoltFayingSurfaceClass);
BoltFillerCase FillerCase = ParseFillerCase(BoltFillerCase);
b.BoltHoleType HoleType = ParseBoltHoleType(BoltHoleType);
//Calculation logic:
BoltFactory bf = new BoltFactory(BoltMaterialId);
IBoltSlipCritical bolt = bf.GetSlipCriticalBolt(d_b, BoltThreadCase.Included, SurfaceClass, HoleType, FillerCase, NumberShearPlanes);
phiR_nModified = bolt.GetReducedSlipResistance(T_u);
return new Dictionary<string, object>
{
{ "phiR_nModified", phiR_nModified }
};
}
