public static Dictionary <string, object> SlipCriticalBoltShearStrength(double d_b, string BoltMaterialId, string BoltHoleType, string BoltFillerCase = "One",
string BoltFayingSurfaceClass = "ClassA", double NumberShearPlanes = 1, string Code = "AISC360-10")
{
//Default values
double phiR_n = 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_n = bolt.GetSlipResistance();
return(new Dictionary <string, object>
{
{ "phiR_n", phiR_n }
});
}
public IBoltSlipCritical GetSlipCriticalBolt(double Diameter, BoltThreadCase ThreadType, BoltFayingSurfaceClass SurfaceClass, BoltHoleType HoleType, BoltFillerCase FillerCase, double NumberOfSlipPlanes)
{
CalcLog log = new CalcLog();
int NPlanes = (int)NumberOfSlipPlanes;
IBoltSlipCritical bsc = null;
switch (MaterialId)
{
case "A325": bsc = new BoltSlipCriticalGroupA(Diameter, ThreadType, SurfaceClass, HoleType, FillerCase, NPlanes, log); break;
case "A490": bsc = new BoltSlipCriticalGroupB(Diameter, ThreadType, SurfaceClass, HoleType, FillerCase, NPlanes, log); break;
case "F1852": bsc = new BoltSlipCriticalGroupA(Diameter, ThreadType, SurfaceClass, HoleType, FillerCase, NPlanes, log); break;
case "A354GradeBC": bsc = new BoltSlipCriticalGroupA(Diameter, ThreadType, SurfaceClass, HoleType, FillerCase, NPlanes, log); break;
case "A354GradeBD": bsc = new BoltSlipCriticalGroupB(Diameter, ThreadType, SurfaceClass, HoleType, FillerCase, NPlanes, log); break;
case "A449": bsc = new BoltSlipCriticalGroupA(Diameter, ThreadType, SurfaceClass, HoleType, FillerCase, NPlanes, log); break;
default: throw new Exception("Unrecognized bolt material or specified material cannot be used for high-strength bolting. Check input");
}
return(bsc);
}
