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Calculation Basis
Assumptions & Limits
- The page appuis preliminaire checks but does not replace full code compliance revue.
- Allowable limits remain project-specific et must be checked separately.
- Module d'elasticite, inertia, et loading entrees must match the real member.
Reference Basis
- Documentation: Methodology
- Documentation: Engineering Review
- Roark's Formulas for Stress and Strain
- Mechanics of Materiaux references
- Eurocode 3 steel reference
Exemples de validation
Ces cas de controle montrent comment les pages principales se comparent a des references elastiques classiques ou a des cas symetriques simples.
Cas acier type Eurocode en service
Case setup
L = 7.0 m, w = 6.5 kN/m, E = 210 GPa, I = 12000 cm^4
Validated metric
Fleche maximale
Reference
Resultat de reference: 8,06 mm
Calculator
Resultat du calculateur: 8,06 mm
Check
Ecart: 0,00%
Reference: formule fermee pour charge uniforme sur une travee
Acier Poutre Eurocode 3 Setup
| Material basis | Structural steel with E about 210 GPa |
| Typical poutre family | I and H sections in building frames |
| Actuel preset charge case | Mid-span point load on a simple span |
| Typical sequence | Elastic response first, project SLS limit second |
| Useful companion | Eurocode load combinations page |
| Actuel preset | 6 m steel beam with 18 kN point load |
Notes techniques
- This page is more acier-specific than the broader Eurocode 3 page et is useful when the user intent already assumes a acier member rather than a generic poutre.
- In acier serviceabilite checks, the modulus is stable et the section rigidite usually drives the outcome, so choosing the right inertia value matters more than choosing between nearby structural grades.
- If the governing action comes from combined dead et live effects, move next into the Eurocode charge combination page et bring the resulting line charge back into the calculatrice.
Pages associees