public static Dictionary <string, object> ShearLagFactor(string ShearLagCaseId, double x_bar = 0, double t_p = 0, double l = 0, double B = 0, double H = 0,
double A_g = 0, double A_connected = 0,
bool IsOpenTensionSection = true, string Code = "AISC360-10")
{
//Default values
double U = 0;
//Calculation logic:
ShearLagCase ShearLagCase;
bool ValidCase = Enum.TryParse(ShearLagCaseId, out ShearLagCase);
if (ValidCase == false)
{
throw new Exception("Shear lag case not recognized. Check input string.");
}
ShearLagFactor factor = new ShearLagFactor();
U = factor.GetShearLagFactor(ShearLagCase, x_bar, t_p, l, B, H, A_g, A_connected, IsOpenTensionSection);
return(new Dictionary <string, object>
{
{ "U", U }
});
}
public void TensionShearLagFactorCase2ReturnsValue()
{
ShearLagFactor slf = new ShearLagFactor();
double U = slf.GetShearLagFactor(ShearLagCase.Case2, 1.65, 0.0, 18.0, 0, 0, 0, 0, true);
Assert.AreEqual(0.908, Math.Round(U, 3));
}
public void TensionShearLagFactorCase7ForIBeamReturnsValue()
{
ShearLagFactor slf = new ShearLagFactor();
double U = slf.GetShearLagFactor(ShearLagCase.Case7a, double.PositiveInfinity, 5.27, 9, 5.27, 8.28, 0, 0, true);
double refValue = 0.85;
double actualTolerance = EvaluateActualTolerance(U, refValue);
Assert.LessOrEqual(actualTolerance, tolerance);
}
public void TensionShearLagFactorCase2ForIBeamReturnsValue()
{
ShearLagFactor slf = new ShearLagFactor();
double U = slf.GetShearLagFactor(ShearLagCase.Case2, 0.831, 5.27, 9, 0, 0, 0, 0, true);
double refValue = 0.908;
double actualTolerance = EvaluateActualTolerance(U, refValue);
Assert.LessOrEqual(actualTolerance, tolerance);
}
