Table 4 Comparison of load carrying capacity between ABAQUS analysis and EBCS EN 1994-1-1: 2014 prediction formula
Group No | L/D ratio | PFEA | PESEN4 | PFEA/PESEN4 |
|---|---|---|---|---|
Group 1 | 12 | 3993.81 | 4341.07 | 0.91 |
15 | 3468.09 | 3557.83 | 0.97 | |
20 | 2630.04 | 2815.55 | 0.93 | |
25 | 2226.58 | 2150.9 | 1.03 | |
Group 2 | 12 | 4985.45 | 5078.16 | 0.98 |
15 | 4024.61 | 4152.14 | 0.97 | |
20 | 3279.71 | 3285.87 | 0.99 | |
25 | 2669.57 | 2509.2 | 1.1 | |
Group 3 | 12 | 5517.79 | 5539.13 | 0.99 |
15 | 4399.9 | 4444.98 | 0.98 | |
20 | 3185.69 | 3282.45 | 0.97 | |
25 | 2428.27 | 2393.45 | 1.01 |