public static Dictionary<string, object> ShearLagFactor(string ShearLagCaseId,double x_bar,double t_p, double l,double B,double H,
double A_g,
double A_connected,
bool IsOpenOpenTensionSection = 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,IsOpenOpenTensionSection);
return new Dictionary<string, object>
{
{ "U", U }
};
}
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);
}
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));
}
