public double GetFlexuralStrength_Vertical(sCrossSection section, eColorMode forceType, IFrameSet fs)
{
sKodeStructConverter kcon = new sKodeStructConverter();
SteelMaterial mat = kcon.ToKodeStructMaterial_Steel(section);
string Code = "AISC360-10";
double phiM_n = 0;
double b_eff = this.GetBeamEffectiveSlabWidth(fs);
double SumQ_n = this.GetSumOfStudsStrength(fs);
// assuming,
// Shear Stud Anchor
// Light Weight Concrete : 4ksi
// solid concrete thickness = 2.5"
// rib thickness = 3"
//
double h_solid = 2.5;
double h_rib = 3.0;
double F_y = mat.YieldStress; //?? unit ?? F_y of what??
double fc_prime = 4.0; //?? unit ??
MomentAxis Axis = kcon.ToKodeStructMomentAxis(forceType);
//?? just this for composite?
ISection shape = kcon.ToKodeStructCrossSection(section);
if (shape is ISliceableShapeProvider)
{
ISliceableShapeProvider prov = shape as ISliceableShapeProvider;
ISliceableSection sec = prov.GetSliceableShape();
CompositeBeamSection cs = new CompositeBeamSection(sec, b_eff, h_solid, h_rib, F_y, fc_prime);
phiM_n = cs.GetFlexuralStrength(SumQ_n);
}
else
{
if (shape is ISliceableSection)
{
ISliceableSection sec = shape as ISliceableSection;
CompositeBeamSection cs = new CompositeBeamSection(sec, b_eff, h_solid, h_rib, F_y, fc_prime);
phiM_n = cs.GetFlexuralStrength(SumQ_n);
}
else
{
throw new Exception("Shape type not supported. Please provide a shape object of standard geometry");
}
}
return(phiM_n);
}
public double GetLowerBoundMomentOfInertia(sCrossSection cCheck, IFrameSet fs)
{
sKodeStructConverter kcon = new sKodeStructConverter();
SteelMaterial mat = kcon.ToKodeStructMaterial_Steel(fs.crossSection);
double I_LB = 0;
double b_eff = this.GetBeamEffectiveSlabWidth(fs);
double SumQ_n = this.GetSumOfStudsStrength(fs);
// assuming,
// Shear Stud Anchor
// Light Weight Concrete : 4ksi
// solid concrete thickness = 2.5"
// rib thickness = 3"
//
double h_solid = 2.5;
double h_rib = 3.0;
double F_y = mat.YieldStress; //?? unit ?? F_y of what??
double fc_prime = 4.0; //?? unit ??
//check lowerBound Moment of Inertia by check section???
ISection shape = kcon.ToKodeStructCrossSection(cCheck);
if (shape is ISliceableShapeProvider)
{
ISliceableShapeProvider prov = shape as ISliceableShapeProvider;
ISliceableSection sec = prov.GetSliceableShape();
CompositeBeamSection cs = new CompositeBeamSection(sec, b_eff, h_solid, h_rib, F_y, fc_prime);
I_LB = cs.GetLowerBoundMomentOfInertia(SumQ_n);
}
else
{
if (shape is ISliceableSection)
{
ISliceableSection sec = shape as ISliceableSection;
CompositeBeamSection cs = new CompositeBeamSection(sec, b_eff, h_solid, h_rib, F_y, fc_prime);
I_LB = cs.GetLowerBoundMomentOfInertia(SumQ_n);
}
else
{
throw new Exception("Shape type not supported. Please provide a shape object of standard geometry");
}
}
return(I_LB);
}
public double GetFlexuralStrength_Vertical(sCrossSection section, eColorMode forceType)
{
sKodeStructConverter kcon = new sKodeStructConverter();
SteelMaterial mat = kcon.ToKodeStructMaterial_Steel(section);
string flexuralCompressional = "Top";
string Code = "AISC360-10";
bool IsRolledMember = true;
double phiM_n = 0;
MomentAxis Axis = kcon.ToKodeStructMomentAxis(forceType);
FlexuralCompressionFiberPosition FlexuralCompression;
bool IsValidStringCompressionLoc = Enum.TryParse(flexuralCompressional, true, out FlexuralCompression);
if (IsValidStringCompressionLoc == false)
{
throw new Exception("Flexural compression location selection not recognized. Check input string.");
}
ISection shape = kcon.ToKodeStructCrossSection(section);
FlexuralMemberFactory factory = new FlexuralMemberFactory();
ISteelBeamFlexure beam = factory.GetBeam(shape, mat, null, Axis, FlexuralCompression, IsRolledMember);
SteelLimitStateValue Y = beam.GetFlexuralYieldingStrength(FlexuralCompression);
phiM_n = Y.Value;
if (Y.IsApplicable)
{
return(phiM_n);
}
else
{
return(-1);
}
}
