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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 for fast deflection and reaction checks.
- Local code rules, long-term effects, and connection details still need separate review.
Reference Basis
- Documentation: Methodology
- Documentation: Engineering Review
- Roark's Formulas for Stress and Strain
- Mechanics of Materials references
Structural Glass Reference
| Material family | Structural laminated glass |
| Elastic modulus E | 70 GPa |
| Preset model basis | Elastic beam estimate |
| Preset equivalent inertia | 620 cm^4 |
| Preset support case | Simply supported beam |
| Preset loading | Uniform load |
| Use case | Preliminary serviceability estimate |
Engineering Notes
- Structural glass design is highly sensitive to laminate buildup, interlayer behavior, edge conditions, and post-breakage requirements.
- This page is therefore a preliminary elastic check, not a substitute for a glass design package or code-specific laminated glass method.
- For real projects, the equivalent stiffness should come from the actual glass build-up and load duration assumptions rather than a generic preset.
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