/// <summary>
/// Defines a set of rectangles for analysis with respect to
/// y-axis, each occupying full height of section. The rectangles are rotated 90 deg.,
/// because internally the properties are calculated with respect to x-axis.
/// </summary>
/// <returns>List of analysis rectangles</returns>
public override List <CompoundShapePart> GetCompoundRectangleYAxisList()
{
double FlangeThickness = this.t_f;
double FlangeWidth = this.b_f;
r = k - t_f;
double FlangeOverhang = (FlangeWidth - t_w - 2.0 * r) / 2.0;
CompoundShapePart LeftFlange = new CompoundShapePart(2 * FlangeThickness, FlangeOverhang,
new Point2D(0, b_f - FlangeOverhang / 2.0));
CompoundShapePart RightFlange = new CompoundShapePart(2 * FlangeThickness, FlangeOverhang,
new Point2D(0, FlangeOverhang / 2.0));
PartWithDoubleFillet LeftFillet = new PartWithDoubleFillet(r, 2 * FlangeThickness, new Point2D(0, b_f - FlangeOverhang), false);
PartWithDoubleFillet RightFillet = new PartWithDoubleFillet(r, 2 * FlangeThickness, new Point2D(0, FlangeOverhang), true);
CompoundShapePart Web = new CompoundShapePart(d, t_w, new Point2D(0, b_f / 2));
List <CompoundShapePart> rectY = new List <CompoundShapePart>()
{
LeftFlange,
LeftFillet,
Web,
RightFillet,
RightFlange
};
return(rectY);
}
public void CompoundShapeReturnsPNA_WT()
{
//Properties
double d = 8.49;
double b_f = 10.4;
double t_w = 0.585;
double t_f = 0.985;
double k = 1.39;
double y_p = 0.706;
double refValue = d - y_p;
CompoundShapePart TopFlange = new CompoundShapePart(b_f, t_f, new Point2D(0, d - t_f / 2));
PartWithDoubleFillet TopFillet = new PartWithDoubleFillet(k, t_w, new Point2D(0, d - t_f), true);
CompoundShapePart Web = new CompoundShapePart(t_w, d - t_f - k, new Point2D(0, d / 2));
List <CompoundShapePart> tee = new List <CompoundShapePart>()
{
TopFlange,
TopFillet,
Web,
};
ArbitraryCompoundShape shape = new ArbitraryCompoundShape(tee, null);
double y_pCalculated = shape.y_pBar;
double actualTolerance = EvaluateActualTolerance(y_pCalculated, refValue);
Assert.LessOrEqual(actualTolerance, tolerance);
}
public void CompoundShapeReturnsPNA_W()
{
//Properties
double d = 17.7;
double b_f = 6.00;
double t_w = 0.300;
double t_f = 0.425;
double k = 0.827;
double refValue = d / 2;
CompoundShapePart TopFlange = new CompoundShapePart(b_f, t_f, new Point2D(0, d - t_f / 2));
CompoundShapePart BottomFlange = new CompoundShapePart(b_f, t_f, new Point2D(0, t_f / 2));
CompoundShapePart Web = new CompoundShapePart(t_w, d - 2 * (t_f + k), new Point2D(0, d / 2));
PartWithDoubleFillet TopFillet = new PartWithDoubleFillet(k, t_w, new Point2D(0, d - t_f), true);
PartWithDoubleFillet BottomFillet = new PartWithDoubleFillet(k, t_w, new Point2D(0, t_f), false);
List <CompoundShapePart> Ishape = new List <CompoundShapePart>()
{
BottomFlange,
BottomFillet,
Web,
TopFillet,
TopFlange,
};
ArbitraryCompoundShape shape = new ArbitraryCompoundShape(Ishape, null);
double y_pCalculated = shape.y_pBar;
double actualTolerance = EvaluateActualTolerance(y_pCalculated, refValue);
Assert.LessOrEqual(actualTolerance, tolerance);
}
double r; //fillet radius
/// <summary>
/// Defines a set of rectangles for analysis with respect to
/// x-axis, each occupying full width of section.
/// </summary>
/// <returns>List of analysis rectangles</returns>
public override List<CompoundShapePart> GetCompoundRectangleXAxisList()
{
double t_f = this.t_f;
double b_f = this.b_f;
r = k - t_f;
CompoundShapePart TopFlange = new CompoundShapePart(b_f, t_f, new Point2D(0, d - t_f / 2));
CompoundShapePart Web = new CompoundShapePart(t_w, d - (t_f + r), new Point2D(0, (d -t_f-r)/ 2));
PartWithDoubleFillet TopFillet = new PartWithDoubleFillet(r, t_w, new Point2D(0, d - t_f), true);
List<CompoundShapePart> Ishape = new List<CompoundShapePart>()
{
TopFlange,
TopFillet,
Web
};
return Ishape;
}
double r; //fillet radius
/// <summary>
/// Defines a set of rectangles for analysis with respect to
/// x-axis, each occupying full width of section.
/// </summary>
/// <returns>List of analysis rectangles</returns>
public override List <CompoundShapePart> GetCompoundRectangleXAxisList()
{
double t_f = this.t_f;
double b_f = this.b_f;
r = k - t_f;
CompoundShapePart TopFlange = new CompoundShapePart(b_f, t_f, new Point2D(0, d - t_f / 2));
CompoundShapePart Web = new CompoundShapePart(t_w, d - (t_f + r), new Point2D(0, (d - t_f - r) / 2));
PartWithDoubleFillet TopFillet = new PartWithDoubleFillet(r, t_w, new Point2D(0, d - t_f), true);
List <CompoundShapePart> Ishape = new List <CompoundShapePart>()
{
TopFlange,
TopFillet,
Web
};
return(Ishape);
}
/// <summary>
/// Defines a set of rectangles for analysis with respect to
/// y-axis, each occupying full d of section. The rectangles are rotated 90 deg.,
/// because internally the properties are calculated with respect to x-axis.
/// </summary>
/// <returns>List of analysis rtangles</returns>
public override List <CompoundShapePart> GetCompoundRectangleYAxisList()
{
//double t_f = this.t_fTop;
//double b_f = this.b_fTop;
//Note: all insertion points are calculated from the left side of the shape
CompoundShapePart Web = new CompoundShapePart(d, t_w, new Point2D(0, t_w / 2.0));
PartWithDoubleFillet Fillet = new PartWithDoubleFillet(k, 2 * t_f, new Point2D(0, t_w), true);
CompoundShapePart Flange = new CompoundShapePart(2 * t_f, b_f - t_w - k,
new Point2D(0, (t_w + k + (b_f - t_w - k) / 2.0)));
List <CompoundShapePart> rectY = new List <CompoundShapePart>()
{
Web,
Fillet,
Flange
};
return(rectY);
}
/// <summary>
/// Defines a set of rectangles for analysis with respect to
/// y-axis, each occupying full height of section. The rectangles are rotated 90 deg.,
/// because internally the properties are calculated with respect to x-axis.
/// </summary>
/// <returns>List of analysis rectangles</returns>
public override List<CompoundShapePart> GetCompoundRectangleYAxisList()
{
double FlangeThickness = this.t_f;
double FlangeWidth = this.b_f;
r = k - t_f;
double FlangeOverhang = (FlangeWidth - t_w - 2.0 * r) / 2.0;
CompoundShapePart LeftFlange = new CompoundShapePart(2 * FlangeThickness, FlangeOverhang,
new Point2D(0,b_f-FlangeOverhang/2.0));
CompoundShapePart RightFlange = new CompoundShapePart(2 * FlangeThickness, FlangeOverhang,
new Point2D(0, FlangeOverhang/2.0));
PartWithDoubleFillet LeftFillet = new PartWithDoubleFillet(r, 2 * FlangeThickness, new Point2D(0, b_f - FlangeOverhang), false);
PartWithDoubleFillet RightFillet = new PartWithDoubleFillet(r, 2 * FlangeThickness, new Point2D(0, FlangeOverhang), true);
CompoundShapePart Web = new CompoundShapePart(d, t_w, new Point2D(0, b_f / 2));
List<CompoundShapePart> rectY = new List<CompoundShapePart>()
{
LeftFlange,
LeftFillet,
Web,
RightFillet,
RightFlange
};
return rectY;
}
/// <summary>
/// Defines a set of rectangles for analysis with respect to
/// y-axis, each occupying full d of section. The rectangles are rotated 90 deg.,
/// because internally the properties are calculated with respect to x-axis.
/// </summary>
/// <returns>List of analysis rtangles</returns>
public override List<CompoundShapePart> GetCompoundRectangleYAxisList()
{
//double t_f = this.t_fTop;
//double b_f = this.b_fTop;
//Note: all insertion points are calculated from the left side of the shape
CompoundShapePart Web = new CompoundShapePart(d, t_w, new Point2D(0, t_w / 2.0));
PartWithDoubleFillet Fillet = new PartWithDoubleFillet(k, 2 * t_f, new Point2D(0, t_w), true);
CompoundShapePart Flange = new CompoundShapePart(2 * t_f, b_f - t_w - k,
new Point2D(0, (t_w + k + (b_f - t_w - k) / 2.0)));
List<CompoundShapePart> rectY = new List<CompoundShapePart>()
{
Web,
Fillet,
Flange
};
return rectY;
}
