protected override void SolveInstance(IGH_DataAccess DA)
{
sMaterial material = null;
double diameter = 0.0;
double thickness = 0.0;
if (!DA.GetData(0, ref material))
{
return;
}
if (!DA.GetData(1, ref diameter))
{
return;
}
if (!DA.GetData(2, ref thickness))
{
return;
}
sCrossSection cs = new sCrossSection();
eSectionType stype = eSectionType.ROUND;
string mss = "Round: Dia " + diameter;
string shapeN = "Round_" + diameter;
if (thickness > 0.0)
{
mss += ", Th " + thickness;
shapeN += "x" + thickness;
}
cs.shapeName = shapeN;
this.Message = mss;
cs.sectionType = stype;
string modelUnit = Rhino.RhinoDoc.ActiveDoc.ModelUnitSystem.ToString();
sRhinoConverter rhcon = new sRhinoConverter(modelUnit, "Meters");
if (modelUnit == "Feet")
{
diameter /= 12.0;
thickness /= 12.0;
}
diameter = Math.Round(diameter, 3);
thickness = Math.Round(thickness, 3);
cs.dimensions = new List <double>();
cs.dimensions.Add(rhcon.EnsureUnit(diameter));
if (thickness > 0.0)
{
cs.dimensions.Add(rhcon.EnsureUnit(thickness));
}
cs.material = material;
DA.SetData(0, cs);
}
//there are few shapes KodeStruct doesn't recognize. i.g. W8X10
public ISection ToKodeStructCrossSection(sCrossSection sCs)
{
ISection shape = null;
AiscShapeFactory shapeFac = new AiscShapeFactory();
if (sCs.sectionType == eSectionType.AISC_I_BEAM)
{
shape = shapeFac.GetShape(sCs.shapeName);
}
else if (sCs.sectionType == eSectionType.HSS_REC)
{
}
else if (sCs.sectionType == eSectionType.HSS_ROUND)
{
}
else if (sCs.sectionType == eSectionType.RECTANGLAR)
{
}
else if (sCs.sectionType == eSectionType.ROUND)
{
}
else if (sCs.sectionType == eSectionType.SQUARE)
{
}
return(shape);
}
public double GetDemand_LocalDeflection_Vertical(sCrossSection c, IFrameSet fs_Live)
{
double def_local = fs_Live.GetFrameSetDemand(eColorMode.Deflection_Local);
double IyyRatio = (fs_Live.crossSection.I_StrongAxis / c.I_StrongAxis);
double def_adjusted = IyyRatio * def_local;
def_adjusted *= 0.0393701;//mm to in
return(def_adjusted);
}
public static object Get_sAISCSection(string shapeName)
{
sCrossSection cs = new sCrossSection(shapeName);
sMaterial mat = new sMaterial();
mat.materialName = "Steel";
mat.materialType = eMaterialType.STEEL_A36;
cs.material = mat;
return(new Dictionary <string, object>
{
{ "sCrossSection", cs }
});
}
public double GetDemand_Flexural_Vertical(sCrossSection c, IFrameSet fs_Full, IFrameSet fs_Minute)
{
//strength check
double momentY_full = fs_Full.GetFrameSetDemand(eColorMode.Moment_Y);
double momentY_min = fs_Minute.GetFrameSetDemand(eColorMode.Moment_Y);
double momentY_self = (momentY_full - momentY_min);
double selfWeightRatio = (c.weight / fs_Full.crossSection.weight);
double momentY_adjusted = ((momentY_self * selfWeightRatio) + momentY_min);
momentY_adjusted *= 0.28476439306;//N.m > kip.in
return(momentY_adjusted);
}
public static object Get_sRectangularSection(sMaterial material, double width_in, double depth_in, double thickness_in = 0.0)
{
sCrossSection cs = new sCrossSection();
string shapeN = "";
if (Math.Abs(width_in - depth_in) < 0.0001)
{
cs.sectionType = eSectionType.SQUARE;
shapeN += "Square_" + width_in + "x" + depth_in;
}
else
{
cs.sectionType = eSectionType.RECTANGLAR;
shapeN += "Rectangular_" + width_in + "x" + depth_in;
}
if (thickness_in > 0.0)
{
shapeN += "x" + thickness_in;
}
sDynamoConverter dycon = new sDynamoConverter("Feet", "Meters");
width_in /= 12.0;
depth_in /= 12.0;
thickness_in /= 12.0;
width_in = Math.Round(width_in, 3);
depth_in = Math.Round(depth_in, 3);
thickness_in = Math.Round(thickness_in, 3);
cs.dimensions = new List <double>();
cs.dimensions.Add(dycon.EnsureUnit_Dimension(width_in));
cs.dimensions.Add(dycon.EnsureUnit_Dimension(depth_in));
if (thickness_in > 0.0)
{
cs.dimensions.Add(dycon.EnsureUnit_Dimension(thickness_in));
}
cs.shapeName = shapeN;
cs.material = material;
return(new Dictionary <string, object>
{
{ "sCrossSection", cs }
});
}
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 Curve ToRhinoCrosssectionProfile(sFrame sb, double t)
{
sCrossSection scs = sb.crossSection;
List <sXYZ> vertice = new List <sXYZ>();
sPlane secPlane = new sPlane(sb.axis.PointAt(t), sb.localPlane.Xaxis, sb.localPlane.Yaxis);
if (scs.sectionType == eSectionType.AISC_I_BEAM)
{
vertice = scs.GetWbeamFaceVertices(secPlane).ToList();
}
else if (scs.sectionType == eSectionType.HSS_REC)
{
vertice = scs.GetHSSRecFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.HSS_ROUND)
{
vertice = scs.GetHSSRoundFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.RECTANGLAR)
{
vertice = scs.GetRecFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.SQUARE)
{
vertice = scs.GetSquareFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.ROUND)
{
vertice = scs.GetRoundFaceVertices_Simple(secPlane);
}
Polyline pl = new Polyline();
for (int i = 0; i < vertice.Count; ++i)
{
pl.Add(this.ToRhinoPoint3d(vertice[i]));
}
pl.Add(this.ToRhinoPoint3d(vertice[0]));
Curve profile = pl.ToNurbsCurve();
return(profile);
}
protected override void SolveInstance(IGH_DataAccess DA)
{
string shapeName = "";
if (!DA.GetData(0, ref shapeName))
{
return;
}
sCrossSection cs = new sCrossSection(shapeName);
sMaterial mat = new sMaterial();
mat.materialName = "Steel";
mat.materialType = eMaterialType.STEEL_A36;
cs.material = mat;
this.Message = cs.shapeName;
DA.SetData(0, cs);
}
public static object Get_sRoundSection(sMaterial material, double diameter_in, double thickness_in = 0.0)
{
sCrossSection cs = new sCrossSection();
eSectionType stype = eSectionType.ROUND;
cs.sectionType = stype;
string shapeN = "Round_" + diameter_in;
if (thickness_in > 0.0)
{
shapeN += "x" + thickness_in;
}
cs.shapeName = shapeN;
sDynamoConverter dycon = new sDynamoConverter("Feet", "Meters");
diameter_in /= 12.0;
thickness_in /= 12.0;
diameter_in = Math.Round(diameter_in, 3);
thickness_in = Math.Round(thickness_in, 3);
cs.dimensions = new List <double>();
cs.dimensions.Add(dycon.EnsureUnit_Dimension(diameter_in));
if (thickness_in > 0.0)
{
cs.dimensions.Add(dycon.EnsureUnit_Dimension(thickness_in));
}
cs.material = material;
return(new Dictionary <string, object>
{
{ "sCrossSection", cs }
});
}
internal Dyn.PolyCurve ToRhinoCrosssectionProfile(sFrame sb, double t)
{
sCrossSection scs = sb.crossSection;
List <sXYZ> vertice = new List <sXYZ>();
sPlane secPlane = new sPlane(sb.axis.PointAt(t), sb.localPlane.Xaxis, sb.localPlane.Yaxis);
if (scs.sectionType == eSectionType.AISC_I_BEAM)
{
vertice = scs.GetWbeamFaceVertices(secPlane).ToList();
}
else if (scs.sectionType == eSectionType.HSS_REC)
{
vertice = scs.GetHSSRecFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.HSS_ROUND)
{
vertice = scs.GetHSSRoundFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.RECTANGLAR)
{
vertice = scs.GetRecFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.SQUARE)
{
vertice = scs.GetSquareFaceVertices_Simple(secPlane);
}
else if (scs.sectionType == eSectionType.ROUND)
{
vertice = scs.GetRoundFaceVertices_Simple(secPlane);
}
List <Dyn.Point> dpts = new List <Autodesk.DesignScript.Geometry.Point>();
for (int i = 0; i < vertice.Count; ++i)
{
dpts.Add(this.ToDynamoPoint(vertice[i]));
}
return(Dyn.PolyCurve.ByPoints(dpts, true));
}
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);
}
}
public SteelMaterial ToKodeStructMaterial_Steel(sCrossSection section, double Fy = -1)
{
double fy = 50;
if (section.sectionType == eSectionType.AISC_I_BEAM)
{
fy = 50;
}
else if (section.sectionType == eSectionType.HSS_REC)
{
fy = 46;
}
else if (section.sectionType == eSectionType.HSS_ROUND)
{
fy = 42;
}
else if (section.sectionType == eSectionType.RECTANGLAR)
{
fy = 36;
}
else if (section.sectionType == eSectionType.ROUND)
{
fy = 36;
}
else if (section.sectionType == eSectionType.SQUARE)
{
fy = 36;
}
if (Fy > 0)
{
fy = Fy;
}
SteelMaterial mat = new SteelMaterial(fy, 29000);
return(mat);
}
protected override void SolveInstance(IGH_DataAccess DA)
{
sMaterial material = null;
double width = 0.0;
double depth = 0.0;
double thickness = 0.0;
if (!DA.GetData(0, ref material))
{
return;
}
if (!DA.GetData(1, ref width))
{
return;
}
if (!DA.GetData(2, ref depth))
{
return;
}
if (!DA.GetData(3, ref thickness))
{
return;
}
sCrossSection cs = new sCrossSection();
string mss = "";
string shapeN = "";
if (Math.Abs(width - depth) < 0.0001)
{
cs.sectionType = eSectionType.SQUARE;
mss = "Square: W" + width + ", D" + depth;
shapeN += "Square_" + width + "x" + depth;
}
else
{
cs.sectionType = eSectionType.RECTANGLAR;
mss = "Rectangular: W" + width + ", D" + depth;
shapeN += "Rectangular_" + width + "x" + depth;
}
if (thickness > 0.0)
{
mss += ", Th " + thickness;
shapeN += "x" + thickness;
}
cs.shapeName = shapeN;
string modelUnit = Rhino.RhinoDoc.ActiveDoc.ModelUnitSystem.ToString();
sRhinoConverter rhcon = new sRhinoConverter(modelUnit, "Meters");
if (modelUnit == "Feet")
{
width /= 12.0;
depth /= 12.0;
thickness /= 12.0;
}
width = Math.Round(width, 3);
depth = Math.Round(depth, 3);
thickness = Math.Round(thickness, 3);
cs.dimensions = new List <double>();
cs.dimensions.Add(rhcon.EnsureUnit(width));
cs.dimensions.Add(rhcon.EnsureUnit(depth));
if (thickness > 0.0)
{
cs.dimensions.Add(rhcon.EnsureUnit(thickness));
}
cs.material = material;
this.Message = mss;
DA.SetData(0, cs);
}