UC – universal columns
310UC158
Same sections as Australia (joint AS/NZS standard). Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 327.2mm
- Flange widthbf
- 311mm
- Web thicknesstw
- 15.7mm
- Flange thicknesstf
- 25mm
- Root radiusr
- 16.5mm
Mass and area
- Mass per lengthm
- 158.1kg/m
- Cross-sectional areaA
- 20,136mm²
- Published area (standard)A pub.
- 20,100mm²
- Outside perimeterP
- 1,839mm
Strong axis x–x
- Moment of inertiaIx
- 38810⁶ mm⁴
- Elastic section modulusSx
- 2,37110³ mm³
- Plastic section modulusZx
- 2,68310³ mm³
- Radius of gyrationrx
- 138.8mm
Weak axis y–y
- Moment of inertiaIy
- 125.510⁶ mm⁴
- Elastic section modulusSy
- 806.810³ mm³
- Plastic section modulusZy
- 1,22910³ mm³
- Radius of gyrationry
- 78.93mm
Torsion and stability
- Torsional constantJ
- 3,84110³ mm⁴
- Warping constantCw
- 2,86210⁹ mm⁶