protected virtual IShapeCompactness GetShapeCompactness() { IShapeCompactness compactness = new ShapeCompactness.TeeMember(Section); return(compactness); }
public ISteelCompressionMember GetCompressionMember(ISection Shape, double L_ex, double L_ey, double L_ez, double F_y, double E, bool IsRolledShape = true) { string DEFAULT_EXCEPTION_STRING = "Selected shape is not supported. Select a different shape."; ISteelCompressionMember col = null; CalcLog log = new CalcLog(); SteelMaterial Material = new SteelMaterial(F_y, E); if (Shape == null) { return(new ColumnGeneral(null, L_ex, L_ey, L_ez)); } if (Shape is ISectionI) { ISectionI IShape = Shape as ISectionI; SteelSectionI SectionI = new SteelSectionI(IShape, Material); IShapeFactory IShapeFactory = new IShapeFactory(); return(IShapeFactory.GetIshape(SectionI, IsRolledShape, L_ex, L_ey, L_ez)); } else if (Shape is ISectionChannel) { ISectionChannel ChannelShape = Shape as ISectionChannel; SteelChannelSection ChannelSection = new SteelChannelSection(ChannelShape, Material); throw new Exception(DEFAULT_EXCEPTION_STRING); } else if (Shape is ISectionPipe) { ISectionPipe SectionPipe = Shape as ISectionPipe; SteelPipeSection PipeSection = new SteelPipeSection(SectionPipe, Material); ChsShapeFactory ChsFactory = new ChsShapeFactory(); return(ChsFactory.GetChsShape(PipeSection, L_ex, L_ey, L_ez, log)); } else if (Shape is ISectionTube) { ISectionTube TubeShape = Shape as ISectionTube; SteelRhsSection RectHSS_Section = new SteelRhsSection(TubeShape, Material); RhsShapeFactory RhsFactory = new RhsShapeFactory(); return(RhsFactory.GetRhsShape(RectHSS_Section, L_ex, L_ey, L_ez)); } else if (Shape is ISectionBox) { ISectionBox BoxShape = Shape as ISectionBox; SteelBoxSection BoxSection = new SteelBoxSection(BoxShape, Material); RhsShapeFactory RhsFactory = new RhsShapeFactory(); return(RhsFactory.GetRhsShape(BoxSection, L_ex, L_ey, L_ez)); } else if (Shape is ISectionRectangular || Shape is ISectionRound) { ISteelSection solidSec; if (Shape is ISectionRectangular) { ISectionRectangular RectangleShape = Shape as ISectionRectangular; solidSec = new SteelRectangleSection(RectangleShape, Material); } else { ISectionRound rnd = Shape as ISectionRound; solidSec = new SteelRoundSection(rnd, Material); } CompressionMemberRectangle SolidShapeSection = new CompressionMemberRectangle(solidSec, L_ex, L_ey, L_ez); return(SolidShapeSection); } else if (Shape is ISectionTee) { ISectionTee TeeShape = Shape as ISectionTee; SteelTeeSection TeeSection = new SteelTeeSection(TeeShape, Material); IShapeCompactness compactnessTee = new ShapeCompactness.TeeMember(TeeSection); CompactnessClassAxialCompression flangeCompactness = compactnessTee.GetFlangeCompactnessCompression(); CompactnessClassAxialCompression stemCompactness = compactnessTee.GetWebCompactnessCompression(); if (flangeCompactness == CompactnessClassAxialCompression.NonSlender && stemCompactness == CompactnessClassAxialCompression.NonSlender) { return(new ColumnTee(TeeSection, IsRolledShape, L_ex, L_ey, L_ez)); } else { throw new Exception(DEFAULT_EXCEPTION_STRING); } } else { throw new Exception(DEFAULT_EXCEPTION_STRING); } }