public ChannelMember(ISteelSection Section, bool IsRolledShape,
FlexuralCompressionFiberPosition compressionFiberPosition)
{
double b;
double tf;
if (Section.Shape is ISectionChannel)
{
ISectionChannel sectChannel = Section.Shape as ISectionChannel;
switch (compressionFiberPosition)
{
case FlexuralCompressionFiberPosition.Top:
b = sectChannel.b_f;
tf = sectChannel.t_f;
break;
case FlexuralCompressionFiberPosition.Bottom:
b = sectChannel.b_f;
tf = sectChannel.t_f;
break;
default:
throw new CompressionFiberPositionException();
}
//flange compactness
FlangeCompactness = new FlangeOfChannel(Section.Material, b / 2.0, tf);
//web compactness
WebCompactness = new WebOfChannel(Section.Material, sectChannel);
}
}
public ChannelMember(ISteelSection Section, bool IsRolledShape,
FlexuralCompressionFiberPosition compressionFiberPosition)
{
double b;
double tf;
if (Section.Shape is ISectionChannel)
{
ISectionChannel sectChannel = Section.Shape as ISectionChannel;
switch (compressionFiberPosition)
{
case FlexuralCompressionFiberPosition.Top:
b = sectChannel.b_f;
tf = sectChannel.t_f;
break;
case FlexuralCompressionFiberPosition.Bottom:
b = sectChannel.b_f;
tf = sectChannel.t_f;
break;
default:
throw new CompressionFiberPositionException();
}
//flange compactness
FlangeCompactness = new FlangeOfChannel(Section.Material, b / 2.0, tf);
//web compactness
WebCompactness = new WebOfChannel(Section.Material, sectChannel);
}
}
