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Calculation Basis
Assumptions & Limits
- The page supports preliminary checks but does not replace full code compliance review.
- Allowable limits remain project-specific and must be checked separately.
- Elastic modulus, inertia, and loading inputs must match the real member.
Reference Basis
- Documentation: Methodology
- Documentation: Engineering Review
- Roark's Formulas for Stress and Strain
- Mechanics of Materials references
- Project-specific standard reference
Combined Load Setup
| Use case | Enter the governing combined design or service load |
| Typical use | Dead + imposed load combination review |
| Current calculator mode | Simply supported beam under UDL |
| Practical meaning | Combined line load already prepared upstream |
| Common follow-up | Check result against L/250, L/300, or L/360 |
| Current preset | 7.2 m beam under 8.4 kN/m combined load |
Engineering Notes
- This page does not try to act as a full code engine for every Eurocode action rule. Its job is narrower and more practical: once the governing combination is known, it turns that load into beam response immediately.
- That makes it useful as a bridge page between upstream loading work and downstream serviceability checks on the actual beam.
- If you are still selecting the right beam size rather than checking one chosen member, pair this page with the Eurocode 3 steel page or the Eurocode 5 timber page.
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