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Results of the Finite Element Method (FEM) analysis for different thicknesses (40–50 mm) of PLA and Timberfill®.
| Thickness (mm) | σ von-Mises (MPa) | Maximum Design Stress (Safety Factor 1.5 Mpa) | Timberfill® Maximum Stress (Mpa) | PLA Maximum Stress (Mpa) |
|---|---|---|---|---|
| 40 | 38.4 | 57.5 | ||
| 45 | 28.9 | 43.3 | 47.26 ± 0.86 | 109.50 ± 4.70 |
| 50 | 22.1 | 33.1 |
