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Constituent properties used in the micro-scale UD RVE model.
| Carbon fiber | E11 (GPa) | E22=E33 (GPa) | G12=G13 (GPa) | G23 (GPa) | v12 | σT (GPa) | ||||||||||
| 245 | 19.8 | 29.191 | 5.922 | 0.28 | 3.46 | |||||||||||
| Epoxy matrix [12] | Em (GPa) | vm | vp | σft (MPa) | σfc (MPa) | GIC (J/m2) | ||||||||||
| 3.8 | 0.38 | 0.3 | 61.6 | 300 | 334.1 | |||||||||||
| Interphase region [12] |
Ei (GPa) | σi (MPa) | ||||||||||||||
| 22.5 | 670 | |||||||||||||||
| Fiber/interphase region interface [12] | K (MPa/mm) | σ1 (MPa) | σ2, σ3 (MPa) | GIC (J/m2) | GIIC, GIIIC (J/m2) | |||||||||||
| 108 | 70 | 80 | 2 | 32 | ||||||||||||
