UC – universal columns
310UC96.8
Same sections as Australia (joint AS/NZS standard). Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 308mm
- Flange widthbf
- 305mm
- Web thicknesstw
- 9.9mm
- Flange thicknesstf
- 15.4mm
- Root radiusr
- 16.5mm
Mass and area
- Mass per lengthm
- 97.12kg/m
- Cross-sectional areaA
- 12,372mm²
- Published area (standard)A pub.
- 12,400mm²
- Outside perimeterP
- 1,788mm
Strong axis x–x
- Moment of inertiaIx
- 223.110⁶ mm⁴
- Elastic section modulusSx
- 1,44910³ mm³
- Plastic section modulusZx
- 1,59610³ mm³
- Radius of gyrationrx
- 134.3mm
Weak axis y–y
- Moment of inertiaIy
- 72.8710⁶ mm⁴
- Elastic section modulusSy
- 477.810³ mm³
- Plastic section modulusZy
- 725.110³ mm³
- Radius of gyrationry
- 76.74mm
Torsion and stability
- Torsional constantJ
- 933.410³ mm⁴
- Warping constantCw
- 1,55910⁹ mm⁶