UC – universal columns

356x368x129

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 = 368.6d = 355.6tf = 17.5tf = 17.5tw = 10.4tw = 10.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
355.6mm
Flange widthbf
368.6mm
Web thicknesstw
10.4mm
Flange thicknesstf
17.5mm
Root radiusr
15.2mm

Mass and area

Mass per lengthm
129kg/m
Cross-sectional areaA
16,434mm²
Outside perimeterP
2,139mm

Strong axis x–x

Moment of inertiaIx
402.510⁶ mm⁴
Elastic section modulusSx
2,26410³ mm³
Plastic section modulusZx
2,47910³ mm³
Radius of gyrationrx
156.5mm

Weak axis y–y

Moment of inertiaIy
146.110⁶ mm⁴
Elastic section modulusSy
792.810³ mm³
Plastic section modulusZy
1,19910³ mm³
Radius of gyrationry
94.29mm

Torsion and stability

Torsional constantJ
1,52710³ mm⁴
Warping constantCw
4,17410⁹ mm⁶

Equivalents in other standards