/// <summary>
/// Get the C2 factor
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>C2 factor</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double result = _mcr.C1 * _mcr.a2 / 2;
return(Math.Round(result, 3));
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// Get the Ncrz in [kN]
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>Nrz in [kN]</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double result = Math.Pow(Math.PI, 2) * _mcr.Material.GetE * _mcr.CrossSection.GetIz / Math.Pow(_mcr.Beam.GetL, 2);
return(Math.Round(result, 3));
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// Get the d2 factor
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>d2 factor</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double result = _mcr.Load.GetQ1.GetValue
* _mcr.Load.GetQ1.GetApplicationLevel
* Math.Pow(Math.Sin(Math.PI * _mcr.Load.GetQ1.GetPosition / _mcr.Beam.GetL), 2);
return(result);
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// Get the a2 factor
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>a2 factor</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double result = 2 * _mcr.Beam.GetL
/ (_mcr.MomentDistribution.GetM0 * Math.Pow(Math.PI, 2))
* (_mcr.d2 + _mcr.d3);
return(result);
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// Get the D factor in [cm2]
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>D factor in [cm2]</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double c1 = _mcr.CrossSection.GetIw / _mcr.CrossSection.GetIz;
double c2 = _mcr.Material.GetG / (_mcr.Material.GetE * Math.Pow(Math.PI, 2));
double c3 = _mcr.CrossSection.GetIt * Math.Pow(_mcr.Beam.GetL, 2) / _mcr.CrossSection.GetIz;
double result = c1 + (c2 * c3);
return(Math.Round(result, 3));
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// Get the value of lateral-torsional buckling moment
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>Mcr in [kNcm]</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double c1 = _mcr.C1 * _mcr.Ncrz;
double c2 = Math.Sqrt(_mcr.D + Math.Pow(_mcr.C2, 2));
double c3 = _mcr.C2;
double result = c1 * (c2 + c3);
return(Math.Round(result, 3));
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// Get the C1 factor
/// </summary>
/// <param name="_mcr">Instance of McrClc class</param>
/// <returns>C1 factor</returns>
public double GetFactor(IMcrClc _mcr)
{
try
{
double component = Math.Pow(_mcr.MomentDistribution.GetM0, 2)
+ 6 * Math.Pow(_mcr.MomentDistribution.GetM2, 2)
+ 8 * Math.Pow(_mcr.MomentDistribution.GetM3, 2)
+ 6 * Math.Pow(_mcr.MomentDistribution.GetM4, 2);
double result = Math.Sqrt((21 * Math.Pow(_mcr.MomentDistribution.GetM0, 2)) / component);
return(Math.Round(result, 3));
}
catch (Exception e)
{
return(0);
}
}
public mcrTestClass()
{
mcrClc = new McrClc();
mcrClc.Material
.With
.E(21000)
.G(8100);
mcrClc.CrossSection
.With
.Iz(604)
.It(20.1)
.Iw(126000);
mcrClc.Beam
.With
.L(600);
mcrClc.Load
.WithQ1
.Value(-10)
.Position(300)
.ApplicationLevel(15);
mcrClc.MomentDistribution
.With
.M0(2249)
.M1(0)
.M2(1125)
.M3(2249)
.M4(1125)
.M5(0);
double test = mcrClc.Mcr;
}
public Context(IMcrClc mcr)
{
_mcr = mcr;
}