AFNOR SSLL09: Plane truss with nodal loads
1. Problem definition
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Material properties:
- Young's modulus, E = 200 GPa
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Section properties:
- Cross section area, A = 3 cm^2
2. Songeya model
3. Comparison
| Position | Parameter description | Songeya results | AFNOR results | Difference | Comment |
|---|---|---|---|---|---|
| B | Translation, TZ (m) | -3.000e-3 | -3.000e-3 | 0.0% | OK |
| Member AB | Tensile force, Fx (N) | 21000 | 21000 | 0.0% | OK |
| Member BC | Tensile force, Fx (N) | 21000 | 21000 | 0.0% | OK |
4. Reference
Société française des mécaniciens. (1990). Guide de validation des progiciels de calcul de structures. Afnor.