UB – universal beams

610x229x113

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
Range derived from BS 4-1; to be confirmed with the SAISC Red Book.
xybf = 228.2d = 607.6tf = 17.3tf = 17.3tw = 11.1tw = 11.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
607.6mm
Flange widthbf
228.2mm
Web thicknesstw
11.1mm
Flange thicknesstf
17.3mm
Root radiusr
12.7mm

Mass and area

Mass per lengthm
113kg/m
Cross-sectional areaA
14,395mm²
Outside perimeterP
2,084mm

Strong axis x–x

Moment of inertiaIx
873.210⁶ mm⁴
Elastic section modulusSx
2,87410³ mm³
Plastic section modulusZx
3,28110³ mm³
Radius of gyrationrx
246.3mm

Weak axis y–y

Moment of inertiaIy
34.3410⁶ mm⁴
Elastic section modulusSy
30110³ mm³
Plastic section modulusZy
469.310³ mm³
Radius of gyrationry
48.84mm

Torsion and stability

Torsional constantJ
1,12310³ mm⁴
Warping constantCw
2,98510⁹ mm⁶

Equivalents in other standards