public IHssTrussBranchConnection GetConnection(HssTrussConnectionMemberType MemberType,
HssTrussConnectionClassification Classification, ISectionHollow ChordSection, ISectionHollow MainBranchSection,
ISectionHollow SecondaryBranchSection, double F_yChord, double F_yBranch,
double thetaMainBranch, double thetaSecondaryBranch, AxialForceType ForceTypeMainBranch,
AxialForceType ForceTypeSecondaryBranch, bool IsTensionChord,
double P_uChord, double M_uChord,
double O_v = 0)
{
if (MemberType == HssTrussConnectionMemberType.Rhs)
{
if (ChordSection is ISectionTube && MainBranchSection is ISectionTube && SecondaryBranchSection is ISectionTube)
{
SteelMaterial matChord = new SteelMaterial(F_yChord);
SteelRhsSection Chord = new SteelRhsSection(ChordSection as ISectionTube, matChord);
SteelMaterial matBr = new SteelMaterial(F_yBranch);
SteelRhsSection MainBranch = new SteelRhsSection(MainBranchSection as ISectionTube, matBr);
SteelRhsSection SecondaryBranch = new SteelRhsSection(SecondaryBranchSection as ISectionTube, matBr);
switch (Classification)
{
case HssTrussConnectionClassification.T:
return(new RhsTrussTConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch, ForceTypeMainBranch, ForceTypeSecondaryBranch,
IsTensionChord, P_uChord, M_uChord));
break;
case HssTrussConnectionClassification.Y:
return(new RhsTrussYConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch, ForceTypeMainBranch, ForceTypeSecondaryBranch,
IsTensionChord, P_uChord, M_uChord));
break;
case HssTrussConnectionClassification.X:
return(new RhsTrussXConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch, ForceTypeMainBranch, ForceTypeSecondaryBranch,
IsTensionChord, P_uChord, M_uChord));
break;
case HssTrussConnectionClassification.GappedK:
return(new RhsTrussGappedKConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch,
ForceTypeMainBranch, ForceTypeSecondaryBranch, IsTensionChord, P_uChord, M_uChord));
break;
case HssTrussConnectionClassification.OverlappedK:
return(new RhsTrussOverlappedConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch,
ForceTypeMainBranch, ForceTypeSecondaryBranch, IsTensionChord, P_uChord, M_uChord, O_v));
break;
default:
throw new Exception("Connection classification not recognized.");
break;
}
}
else
{
throw new Exception("One of the member section is not of type ISectionTube. Ensure that a rectangular hollow section object type is used for chord and branches.");
}
}
else
{
throw new NotImplementedException("Circular HSS truss connections are not supported yet.");
}
}
public IHssTrussBranchConnection GetConnection(HssTrussConnectionMemberType MemberType,
HssTrussConnectionClassification Classification, ISectionHollow ChordSection, ISectionHollow MainBranchSection,
ISectionHollow SecondaryBranchSection, double F_yChord, double F_yBranch,
double thetaMainBranch, double thetaSecondaryBranch, AxialForceType ForceTypeMainBranch,
AxialForceType ForceTypeSecondaryBranch, bool IsTensionChord,
double P_uChord, double M_uChord,
double O_v=0)
{
if (MemberType == HssTrussConnectionMemberType.Rhs)
{
if (ChordSection is ISectionTube && MainBranchSection is ISectionTube && SecondaryBranchSection is ISectionTube)
{
SteelMaterial matChord = new SteelMaterial(F_yChord);
SteelRhsSection Chord = new SteelRhsSection(ChordSection as ISectionTube, matChord);
SteelMaterial matBr = new SteelMaterial(F_yBranch);
SteelRhsSection MainBranch = new SteelRhsSection(MainBranchSection as ISectionTube, matBr);
SteelRhsSection SecondaryBranch = new SteelRhsSection(SecondaryBranchSection as ISectionTube, matBr);
switch (Classification)
{
case HssTrussConnectionClassification.T:
return new RhsTrussTConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch, ForceTypeMainBranch, ForceTypeSecondaryBranch,
IsTensionChord, P_uChord, M_uChord);
break;
case HssTrussConnectionClassification.Y:
return new RhsTrussYConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch, ForceTypeMainBranch, ForceTypeSecondaryBranch,
IsTensionChord, P_uChord, M_uChord);
break;
case HssTrussConnectionClassification.X:
return new RhsTrussXConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch, ForceTypeMainBranch, ForceTypeSecondaryBranch,
IsTensionChord, P_uChord, M_uChord);
break;
case HssTrussConnectionClassification.GappedK:
return new RhsTrussGappedKConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch,
ForceTypeMainBranch, ForceTypeSecondaryBranch, IsTensionChord, P_uChord,M_uChord);
break;
case HssTrussConnectionClassification.OverlappedK:
return new RhsTrussOverlappedConnection(Chord, MainBranch, thetaMainBranch, SecondaryBranch, thetaSecondaryBranch,
ForceTypeMainBranch, ForceTypeSecondaryBranch, IsTensionChord, P_uChord, M_uChord,O_v);
break;
default:
throw new Exception("Connection classification not recognized.");
break;
}
}
else
{
throw new Exception("One of the member section is not of type ISectionTube. Ensure that a rectangular hollow section object type is used for chord and branches.");
}
}
else
{
throw new NotImplementedException("Circular HSS truss connections are not supported yet.");
}
}
