Beam: I/H · DSTU 8768
DSTU 8768:2018 55
DSTU 8768:2018 - Hot-rolled steel I-beams - Dimensions
Automatically build standard products in SOLIDWORKS with TSFP.
DSTU 8768:2018 55
| Profile form | hot_rolled |
|---|---|
| Section series | I |
| Designation | 55 |
| Section height | 550 mm |
| Section width | 180 mm |
| Web thickness | 11 mm |
| Flange thickness | 16.5 mm |
| Root radius | 18 mm |
| Toe radius | 7 mm |
| Minimum flange slope | 6 % |
| Maximum flange slope | 12 % |
| Flange thickness reference offset | 47.75* mm |
| Section area | 118 cm2 |
| Mass per metre | 92.6 kg/m |
| Second moment of area, major axis | 55962 cm4 |
| Second moment of area, minor axis | 1356 cm4 |
| Section modulus, major axis | 2035 cm3 |
| Section modulus, minor axis | 151 cm3 |
| Radius of gyration, major axis | 21.8 cm |
| Radius of gyration, minor axis | 3.39 cm |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.