Description
| Geometry | Cross-section: | Welded box section   |
|---|---|---|
| Material: | S355 | |
| Load | Dead loads: Snow: |
9,32kN/m 11,25kN/m |
| Standard | EN 1993-1-1 [- -] EN 1993-1-2 [- -] | |
| Parameters for design | Fire state: | R30 |
Diamonds results and comparison
Temperature of the cross-section after 30min exposure to ISO 834 fire
Intermediate results in Diamonds for bending around the y’-axis in fire state
Verification in the field of resistances
| Results | Independent reference | Diamonds | Difference |
|---|---|---|---|
 |
1427,1kNm | 1427,1kNm | 0,00% |
 |
646°C | 649°C | 0,46% |
 |
0,360 | 0,352 | -2,22% |
 |
1,0 | 1,0 | 0,00% |
 |
1645,5kNm | 1608,1kNm | -2,27% |
Unity check  |
87% | 89% | 2,3% |
Verification in the field of temperatures
| Results | Independent reference | Diamonds | Difference |
|---|---|---|---|
 |
4570,6kNm | 4570,6kNm | 0,00% |
 |
0,312 | 0,312 | 0,00% |
 |
659°C | 665,7°C | 1,01% |
Unity check  |
98% | 98% | 0,00% |
References
- EN 1993-1-1: 2005+AC:2009
EN 1993-1-2: 2005 - Schaumann P. & Trautmann T. (2005). Example: Fire design of protected HEB section column exposed to the standard temperature time curve. Calculation Sheet Access Steel, SX036a-EN-EU
- Tested in Diamonds 2024r01.
