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Calculation Basis
Assumptions & Limits
- Preset values speed up the setup but do not replace final section or material verification.
- The page is designed pour fast fleche et reaction checks.
- Local code rules, long-term effects, et connection details still need separate revue.
Reference Basis
- Documentation: Methodology
- Documentation: Engineering Review
- Roark's Formulas for Stress and Strain
- Mechanics of Materiaux references
C24 Bois Reference
| Material class | C24 structural timber |
| Mean elastic modulus E0,mean | 11 GPa |
| Typical density | 420 kg/m^3 |
| Example member | 75 x 225 mm rectangular section |
| Example area A | 168.75 cm^2 |
| Example inertia I | 7119 cm^4 |
| Preset loading | Full-span uniform load |
Notes techniques
- C24 bois members are often checked pour floors, roofs, et joists where serviceabilite can govern before strength does.
- This page uses an example rectangular section so the rigidite entree is meaningful out of the box, but the inertia should still be replaced avec the real bois size in use.
- Pour bois design work, long-term creep, vibration, bearing, et connection performance often matter as much as instantaneous elastic fleche.
Outils associes