AFNOR SSLL02: Influence of shearing stresses (Timoshenko’s beam)
1. Problem definition
- Material properties:
- Young's modulus, E = 2.0E11 N/m^2
- Poisson's ratio, nu = 0.3
- Section properties:
- Second moment of area, Iy = 2810E-8 m^4
- Ax=31E-4 m^2
- Az=(31E-4/2.42) m^2
2. Model
3. Comparison
| Position | Parameter description | Songeya results | AFNOR results | Difference | Comment |
|---|---|---|---|---|---|
| B (Euler) | Displacement (m) | -0.9962E-3 | -0.9962E-3 | 0% | OK |
| B (Timoshenko) | Displacement (m) | Not supported | -1.25926e-3 | - | Not supported |
4. Reference
Société française des mécaniciens. (1990). Guide de validation des progiciels de calcul de structures. Afnor.