private static void SetFlatBarSection(StbSections sections, FemMaterial material, CroSecFamilyName familyName, ICollection <CroSec> k3dCroSecList)
{
if (sections.StbSecSteel.StbSecFlatBar != null)
{
foreach (StbSecFlatBar flatBar in sections.StbSecSteel.StbSecFlatBar)
{
var k3dCroSec = new CroSec_Trapezoid(familyName.FB, flatBar.name, null, null, material, flatBar.B, flatBar.t, flatBar.t);
SetK3dCroSecElemId(sections, k3dCroSec, flatBar.name);
k3dCroSecList.Add(k3dCroSec);
}
}
}
private static void SetRoundBarSection(StbSections sections, FemMaterial material, CroSecFamilyName familyName, ICollection <CroSec> k3dCroSecList)
{
if (sections.StbSecSteel.StbSecRoundBar != null)
{
foreach (StbSecRoundBar roundBar in sections.StbSecSteel.StbSecRoundBar)
{
// TODO: Karambaは中実円断面ないため、矩形の等価断面。
double eqLength = Math.Sqrt(roundBar.R * roundBar.R * Math.PI) / 10d;
var k3dCroSec = new CroSec_Trapezoid(familyName.Circle, roundBar.name, null, null, material, eqLength, eqLength, eqLength);
SetK3dCroSecElemId(sections, k3dCroSec, roundBar.name);
k3dCroSecList.Add(k3dCroSec);
}
}
}
private static void SetLipCSection(StbSections sections, FemMaterial material, CroSecFamilyName familyName, ICollection <CroSec> k3dCroSecList)
{
if (sections.StbSecSteel.StbSecLipC != null)
{
foreach (StbSecLipC lipC in sections.StbSecSteel.StbSecLipC)
{
// TODO: 正確な形状に合わせて等価断面計算する。フィレットは非考慮
int typeFactor = lipC.type == StbSecLipCType.SINGLE ? 1 : 2;
var eqLength = Math.Sqrt((2 * lipC.A * lipC.t + lipC.H * lipC.t + 2 * lipC.C * lipC.t - 4 * lipC.t * lipC.t) * typeFactor) / 10d;
var k3dCroSec = new CroSec_Trapezoid(familyName.Circle, lipC.name, null, null, material, eqLength, eqLength, eqLength);
SetK3dCroSecElemId(sections, k3dCroSec, lipC.name);
k3dCroSecList.Add(k3dCroSec);
}
}
}
private static void SetRollLSection(StbSections sections, FemMaterial material, CroSecFamilyName familyName, ICollection <CroSec> k3dCroSecList)
{
if (sections.StbSecSteel.StbSecRollL != null)
{
foreach (StbSecRollL rollL in sections.StbSecSteel.StbSecRollL)
{
// TODO: 正確な形状に合わせて等価断面計算する。フィレットは非考慮
int typeFactor = rollL.type == StbSecRollLType.SINGLE ? 1 : 2;
var eqLength = Math.Sqrt((rollL.A * rollL.t1 + rollL.B * rollL.t2 - rollL.t1 * rollL.t2) * typeFactor) / 10d;
var k3dCroSec = new CroSec_Trapezoid(familyName.Circle, rollL.name, null, null, material, eqLength, eqLength, eqLength);
SetK3dCroSecElemId(sections, k3dCroSec, rollL.name);
k3dCroSecList.Add(k3dCroSec);
}
}
}
private static StbSecColumn_RC CreateTrapezoidColumn(int croSecId, int cNum, CroSec_Trapezoid trapezoid)
{
return(new StbSecColumn_RC
{
id = (croSecId + 1).ToString(),
name = "C" + cNum,
kind_column = StbSecColumn_RCKind_column.COLUMN,
StbSecFigureColumn_RC = new StbSecFigureColumn_RC
{
Item = new StbSecColumn_RC_Rect {
width_X = trapezoid.maxWidth() * 1000, width_Y = trapezoid._height * 1000
}
},
});
}
private static List <CroSec> StbSecBeamRcToK3dCroSec(IEnumerable <StbSecBeam_RC> girders)
{
var k3dCroSecList = new List <CroSec>();
if (girders == null)
{
return(k3dCroSecList);
}
foreach (StbSecBeam_RC girder in girders)
{
double width, depth;
FemMaterial_Isotrop material = Material.StbToRcFemMaterial(girder.strength_concrete);
object[] figures = girder.StbSecFigureBeam_RC.Items;
switch (figures[0])
{
case StbSecBeam_RC_Straight straight:
width = straight.width / 10d;
depth = straight.depth / 10d;
break;
case StbSecBeam_RC_Taper _:
StbSecBeam_RC_Taper[] tapers = { figures[0] as StbSecBeam_RC_Taper, figures[1] as StbSecBeam_RC_Taper };
width = tapers.First(figure => figure.pos == StbSecBeam_RC_TaperPos.START).width / 10d;
depth = tapers.First(figure => figure.pos == StbSecBeam_RC_TaperPos.START).depth / 10d;
break;
case StbSecBeam_RC_Haunch _:
StbSecBeam_RC_Haunch[] haunches;
haunches = figures.Length == 2
? new[] { figures[0] as StbSecBeam_RC_Haunch, figures[1] as StbSecBeam_RC_Haunch }
: new[] { figures[0] as StbSecBeam_RC_Haunch, figures[1] as StbSecBeam_RC_Haunch, figures[2] as StbSecBeam_RC_Haunch };
width = haunches.First(figure => figure.pos == StbSecBeam_RC_HaunchPos.CENTER).width / 10d;
depth = haunches.First(figure => figure.pos == StbSecBeam_RC_HaunchPos.CENTER).depth / 10d;
break;
default:
throw new ArgumentException("Convert StbSecBeam_RC to karamba3d error");
}
var name = $"BD-{width * 10}x{depth * 10}";
var k3dCroSec = new CroSec_Trapezoid("RcBeam", name, null, null, material, depth, width, width);
k3dCroSec.AddElemId("Id" + girder.id);
k3dCroSecList.Add(k3dCroSec);
}
return(k3dCroSecList);
}
private static StbSecBeam_RC CreateTrapezoidBeam(int croSecId, int gNum, CroSec_Trapezoid trapezoid)
{
return(new StbSecBeam_RC
{
id = (croSecId + 1).ToString(),
name = "G" + gNum,
kind_beam = StbSecBeam_RCKind_beam.GIRDER,
StbSecFigureBeam_RC = new StbSecFigureBeam_RC
{
Items = new object[] { new StbSecBeam_RC_Straight
{
depth = trapezoid._height * 1000,
width = trapezoid.maxWidth() * 1000
} }
},
});
}
private static List <CroSec> StbSecColumnRcToK3dCroSec(IEnumerable <StbSecColumn_RC> columns)
{
var k3dCroSecList = new List <CroSec>();
if (columns == null)
{
return(k3dCroSecList);
}
foreach (StbSecColumn_RC column in columns)
{
string name;
CroSec_Beam k3dCroSec;
object figure = column.StbSecFigureColumn_RC.Item;
FemMaterial_Isotrop material = Material.StbToRcFemMaterial(column.strength_concrete);
switch (figure)
{
case StbSecColumn_RC_Rect rect:
double widthX = rect.width_X / 10d;
double widthY = rect.width_Y / 10d;
name = $"CD-{widthX * 10}x{widthY * 10}";
k3dCroSec = new CroSec_Trapezoid("RcColRect", name, null, null, material, widthX, widthY, widthY);
break;
case StbSecColumn_RC_Circle circle:
double d = circle.D / 10d;
name = $"P-{d * 10}";
k3dCroSec = new CroSec_Circle("RcColCircle", name, null, null, material, d, d / 2);
break;
default:
throw new ArgumentException("Convert StbSecColumn_RC to karamba3d error");
}
k3dCroSec.AddElemId("Id" + column.id);
k3dCroSecList.Add(k3dCroSec);
}
return(k3dCroSecList);
}
