380 BT 73
Tees cut from 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 | 376 mm | 14.8032 in |
| Flange width, b_f | 265.3 mm | 10.4449 in |
| Web thickness, t_w | 12.9 mm | 0.507874 in |
| Flange thickness, t_f | 17.5 mm | 0.688976 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 132,000,000 mm⁴ | 317.1313 in⁴ |
| Elastic modulus, Sₓ | 481,751.825 mm³ | 29.3983 in³ |
| Plastic modulus, Zₓ | 870,000 mm³ | 53.0907 in³ |
| Radius of gyration, rₓ | 118.6275 mm | 4.6704 in |
| Distance to top fibre | 102 mm | 4.0157 in |
| Distance to bottom fibre | 274 mm | 10.7874 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 27,300,000 mm⁴ | 65.5885 in⁴ |
| Elastic modulus, S_y | 205,804.749 mm³ | 12.559 in³ |
| Plastic modulus, Z_y | 325,000 mm³ | 19.8327 in³ |
| Radius of gyration, r_y | 53.9486 mm | 2.124 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 798,000 mm⁴ | 1.9172 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 73 kg/m | 49.0537 lb/ft |