public CoeffForCalcRectCrossSectionModelEC GetByξ(double ξ)
{
var t = new CoeffForCalcRectCrossSectionModelEC(Material, Geometry);
t.SetByξ(ξ);
return(t);
}
public CoeffForCalcRectCrossSectionModelEC GetByμ(double Msd, double b, double d)
{
var result = Msd * 100 / (b * Math.Pow(d, 2) * Material.beton.fcd / 10);
var max = GetNew(Material.beton.εcu2, Material.beton.εcu2 * Geometry.d1 / Geometry.h).μRd;
var min = new CoeffForCalcRectCrossSectionModelEC(0, Material.armatura.eps_ud, Material, Geometry).μRd;
if (result > max)
{
return(GetByμ(max));
}
//throw new Exception("Diletacija u armaturi i betonu prekoracema; \nPovecajte presek!");
if (result < min)
{
throw new Exception("Diletacija u armaturi i betonu prekoracema; \nPovecajte presek!");
}
return(GetByμ(result));
}
public void SetByξ(double ξ)
{
var test = new CoeffForCalcRectCrossSectionModelEC(material.beton.εcu2, material.armatura.eps_ud, material, geomerty);
if (ξ < test.ξ && ξ > 0)
{
this.εs1 = material.armatura.eps_ud;
this.εc = -((ξ / (1 - ξ)) * εs1);
SetByEcEs1(this.εc, this.εs1);
return;
}
if (ξ > test.ξ)
{
this.εc = material.beton.εcu2;
this.εs1 = ((1 - ξ) / ξ) * Math.Abs(εc);
SetByEcEs1(this.εc, this.εs1);
return;
}
SetByEcEs1(material.beton.εcu2, material.armatura.eps_ud);
}
