Table 6 Efficiency of IPE-shaped steel section strength
Steel yield strength, fss (MPa) | Axial capacity Pu (kN) | Increasing of axial capacity (+ Pu%) | Increasing steel yield strength (+ fss%) | (+ Pu%)/(+ fss%) |
|---|---|---|---|---|
240 | 989.04 | – | – | – |
480 | 1028.32 | 3.97 | 100.00 | 0.040 |
720 | 1064.77 | 7.66 | 200.00 | 0.038 |
960 | 1097.80 | 11.00 | 300.00 | 0.037 |
1200 | 1127.81 | 14.03 | 400.00 | 0.035 |