|
||
|
|
||
Project file: Benchmark_(EC_EN_1993)_44.esa
SCIA Engineer Version R18.1
This benchmark concerns Example 5: Cross-section classification under compression of Eurocode 3: Bemessung und Konstruktion von Stahlbauten. Band 1: Allgemeine Regeln und Hochbau
A member is to be designed to carry an axial load (compression). The cross-section classification is determined of a HEA500 in grade S460 steel.
The reference gives following results:
Classification:
|
Flanges |
|
| c/tf | 5,09 |
| Class 1 limit | 6,39 |
| => Flanges Class 1 | |
| Web | |
| c/tw | 32,5 |
| Class 3 limit | 29,8 |
| => Web Class 4 | |
|
Effective section properties (Class 4) |
|
| Aeff | 193,6 cm² |
| Iy,eff | 86965 cm^4 |
| Wy,eff | 3550 cm^3 |
| Member buckling resistance in compression | |
| Ncr | 50071 kN |
| Relative slenderness λ | 0,421 |
| Curve | a0 |
| α | 0,13 |
| χ | 0,966 |
| Nb,Rd | 7821 kN |
