Esempi in C# (CSharp) per Canguro.Analysis LineStressCalculator.GetStressAtPoint

GetStressAtPoint() public method

Gets the stress at the point specified by (pt22, pt33) in the Line's contour local axes, given the internal forces diagrams for Axial and Moments in 2 and 3.

public GetStressAtPoint ( Model section, float s1, float m22, float m33, int pointIndex, float pt22, float pt33 ) : float
section	Canguro.Model.Model
s1	float	The axial internal forces diagram for the Line
m22	float	The Moment in 2 internal forces diagram for the Line
m33	float	The Moment in 3 internal forces diagram for the Line
pointIndex	int	The index of the diagram to use at the moment, /// corresponds to the position in the Local-1 Axis
pt22	float	The point in the Local-2 Axis, corresponds to contour [.][1]
pt33	float	The point in the Local-2 Axis, corresponds to contour [.][0]
return	float

Esempio n. 1

        private bool recalculateMinMaxStressesOfSelection(Canguro.Model.Model model)
        {
            if (!model.HasResults || model.Results.ActiveCase == null)
            {
                return(false);
            }

            Model.Load.AbstractCase ac = model.Results.ActiveCase.AbstractCase;
            int numPoints = Properties.Settings.Default.ElementForcesSegments;

            LineStressCalculator lsc = new LineStressCalculator();

            Model.Section.FrameSection section;
            StraightFrameProps         sfProps;

            Vector2[][] contour;
            float       stress;

            float[,] s1, m22, m33;

            foreach (LineElement line in model.LineList)
            {
                if (line != null && line.IsVisible)
                {
                    sfProps = line.Properties as StraightFrameProps;
                    if (sfProps != null)
                    {
                        s1  = lsc.GetForcesDiagram(ac, line, Canguro.Model.Load.LineForceComponent.Axial, numPoints);
                        m22 = lsc.GetForcesDiagram(ac, line, Canguro.Model.Load.LineForceComponent.Moment22, numPoints);
                        m33 = lsc.GetForcesDiagram(ac, line, Canguro.Model.Load.LineForceComponent.Moment33, numPoints);

                        section = sfProps.Section;
                        contour = section.Contour;
                        for (int j = 0; j < numPoints; j++)
                        {
                            for (int i = 0; i < contour[0].Length; i++)
                            {
                                stress = lsc.GetStressAtPoint(section, s1, m22, m33, j, contour[0][i].X, contour[0][i].Y);
                                if (stress > maxStress)
                                {
                                    maxStress = stress;
                                }
                                if (stress < minStress)
                                {
                                    minStress = stress;
                                }
                            }
                        }
                    }
                }
            }
            return(true);
        }

Esempio n. 2

File: StressRenderHelper.cs Progetto: rforsbach/Treu-Structure

        private bool recalculateMinMaxStressesOfSelection(Canguro.Model.Model model)
        {
            if (!model.HasResults || model.Results.ActiveCase == null) return false;

            Model.Load.AbstractCase ac = model.Results.ActiveCase.AbstractCase;
            int numPoints = Properties.Settings.Default.ElementForcesSegments;

            LineStressCalculator lsc = new LineStressCalculator();
            Model.Section.FrameSection section;
            StraightFrameProps sfProps;
            Vector2[][] contour;
            float stress;
            float[,] s1, m22, m33;

            foreach (LineElement line in model.LineList)
                if (line != null)
                {
                    sfProps = line.Properties as StraightFrameProps;
                    if (sfProps != null)
                    {
                        s1  = lsc.GetForcesDiagram(ac, line, Canguro.Model.Load.LineForceComponent.Axial, numPoints);
                        m22 = lsc.GetForcesDiagram(ac, line, Canguro.Model.Load.LineForceComponent.Moment22, numPoints);
                        m33 = lsc.GetForcesDiagram(ac, line, Canguro.Model.Load.LineForceComponent.Moment33, numPoints);

                        section = sfProps.Section;
                        contour = section.Contour;
                        for (int j = 0; j < numPoints; j++)
                            for (int i = 0; i < contour[0].Length; i++)
                            {
                                stress = lsc.GetStressAtPoint(section, s1, m22, m33, j, contour[0][i].X, contour[0][i].Y);
                                if (stress > maxStress) maxStress = stress;
                                if (stress < minStress) minStress = stress;
                            }
                    }
                }
            return true;
        }