public void AluminumShapeReturnsLocalBucklingStressF_b()
{
//6063,T6,Up to 1,extrusion
AluminumMaterial mat = new AluminumMaterial("6063", "T6", "Up to 1", "extrusion");
SectionBox sb = new SectionBox(null, 12, 4, 0.25, 0.25);
AluminumSection alSec = new AluminumSection(mat, sb);
AluminumFlexuralMember m = new AluminumFlexuralMember(alSec);
FlexuralLocalBucklingElement lbe = new FlexuralLocalBucklingElement(mat, 7, 0.25, LateralSupportType.OneEdge, 100, 80, Aluminum.AA.Entities.WeldCase.NotAffected);
double F_b = m.GetLocalBucklingFlexuralCriticalStress(7, 0.25, LateralSupportType.OneEdge, Common.Section.Interfaces.FlexuralCompressionFiberPosition.Top,
Aluminum.AA.Entities.WeldCase.NotAffected).Value;
double refValue = 9.95;
double actualTolerance = EvaluateActualTolerance(F_b, refValue);
Assert.LessOrEqual(actualTolerance, tolerance);
}
public static Dictionary <string, object> FlexuralLocalBucklingCriticalStress(CustomProfile Shape, AluminumMaterial AluminumMaterial, double b, double t, string LateralSupportType,
string FlexuralCompressionLocation = "Top", string WeldCaseId = "NotAffected", string SectionSubElementType = "Flat", string Code = "AA2015")
{
//Default values
double F_b = 0;
//Calculation logic:
FlexuralCompressionFiberPosition FlexuralCompression;
//Calculation logic:
bool IsValidStringCompressionLoc = Enum.TryParse(FlexuralCompressionLocation, true, out FlexuralCompression);
if (IsValidStringCompressionLoc == false)
{
throw new Exception("Flexural compression location selection not recognized. Check input string.");
}
Kodestruct.Aluminum.AA.Entities.Enums.LateralSupportType LateralSupportTypeParsed;
bool IsValidLateralSupportType = Enum.TryParse(LateralSupportType, true, out LateralSupportTypeParsed);
if (IsValidLateralSupportType == false)
{
throw new Exception("Failed to convert string. LateralSupportType shall be OneEdge or BothEdges. Please check input");
}
WeldCase WeldCaseParsed;
bool IsValidWeldCase = Enum.TryParse(WeldCaseId, true, out WeldCaseParsed);
if (IsValidWeldCase == false)
{
throw new Exception("Failed to convert string. WeldCase shall be NotAffected or WeldAffected. Please check input");
}
SubElementType SubElementType;
bool IsValidInputString = Enum.TryParse(SectionSubElementType, true, out SubElementType);
if (IsValidInputString == false)
{
throw new Exception("Failed to convert string. Currently supported value is Flat. Please check input");
}
AluminumFlexuralMember m = new AluminumFlexuralMember();
Kodestruct.Aluminum.AA.AA2015.AluminumMaterial a = new Kodestruct.Aluminum.AA.AA2015.AluminumMaterial(
AluminumMaterial.Alloy, AluminumMaterial.Temper, AluminumMaterial.ThicknessRange, AluminumMaterial.ProductType);
m.Section = new AluminumSection(a, Shape.Section);
AluminumLimitStateValue ls_LB = m.GetLocalBucklingFlexuralCriticalStress(b, t, LateralSupportTypeParsed, FlexuralCompression, WeldCaseParsed, SubElementType);
F_b = ls_LB.Value;
return(new Dictionary <string, object>
{
{ "F_b", F_b }
});
}