310 UB 46
Universal beams from Australian-Sections.xlsx (Sheets 1-19).
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 307.1 mm | 12.0906 in |
| Flange width, b_f | 165.7 mm | 6.5236 in |
| Web thickness, t_w | 6.73 mm | 0.264961 in |
| Flange thickness, t_f | 11.8 mm | 0.464567 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 99,500,000 mm⁴ | 239.0497 in⁴ |
| Elastic modulus, Sₓ | 647,997.395 mm³ | 39.5432 in³ |
| Plastic modulus, Zₓ | 723,000 mm³ | 44.1202 in³ |
| Radius of gyration, rₓ | 129.9732 mm | 5.1171 in |
| Distance to top fibre | 153.55 mm | 6.0453 in |
| Distance to bottom fibre | 153.55 mm | 6.0453 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,970,000 mm⁴ | 21.5505 in⁴ |
| Elastic modulus, S_y | 108,267.954 mm³ | 6.6069 in³ |
| Plastic modulus, Z_y | 166,000 mm³ | 10.1299 in³ |
| Radius of gyration, r_y | 39.0246 mm | 1.5364 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 223,000 mm⁴ | 0.53576 in⁴ |
| Warping constant, C_w | 1.96000e+11 mm⁶ | 729.8839 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 46 kg/m | 30.9106 lb/ft |