//Inicializa as bitolas que serão mostradas nas comboboxes
protected void LoadReinforcingBarOptions()
{
ReinforcingBar.Add(4.2);
ReinforcingBar.Add(5.0);
ReinforcingBar.Add(6.3);
ReinforcingBar.Add(8.0);
ReinforcingBar.Add(10.0);
ReinforcingBar.Add(12.5);
ReinforcingBar.Add(16.0);
ReinforcingBar.Add(20.0);
ReinforcingBar.Add(25.0);
}
public List <InteractionDiagramItem> InteractionDiagramItems()
{
RcRectangularSection RcSection = new RcRectangularSection(SectionGeometry, Concrete, Steel, ReinforcingBars);
List <InteractionDiagramItem> items = new List <InteractionDiagramItem>();
double interval = 0.005;
int NumberOfPoints = (int)Math.Truncate(1.20 * SectionGeometry.h / interval);
double cMax = ReinforcingBars.Max(bar => bar.di);
for (int i = 0; i < NumberOfPoints; i++)
{
double c = i * interval;
List <double> ReinforcingStrains = new List <double>();
for (int j = 0; j < ReinforcingBars.Count; j++)
{
ReinforcingBar reBar = ReinforcingBars[j];
double SteelStrain = RcSection.ReinforcingStrain(c, reBar.di);
ReinforcingStrains.Add(SteelStrain);
}
double actualPhi = StrengthReductionFactor.CalculateActualPhi(Code, RcSection.MaxRebarStrain(ReinforcingStrains));
if (RcSection.AxialCapacity(c) < RcSection.NominalPmax())
{
items.Add(new InteractionDiagramItem(RcSection.MomentCapacity(c), RcSection.AxialCapacity(c), actualPhi, Concrete.k1 * c));
}
}
items.Insert(0, new InteractionDiagramItem(RcSection.NominalMmin(), RcSection.NominalPmin(), StrengthReductionFactor.phiB, 0.00));
items.Add(new InteractionDiagramItem(RcSection.NominalMmax(), RcSection.NominalPmax(), StrengthReductionFactor.phiC, Concrete.k1 * cMax));
ActualPmax = StrengthReductionFactor.phiA * StrengthReductionFactor.phiC * RcSection.NominalPmax();
return(items);
}
