Fig. 1. Schematic of RVE and periodic boundary condition.
Fig. 2. Micro-scale RVE model.
Fig. 3. Macro-scale analysis model.
Fig. 4. Results of perturbation analysis contour.
Fig. 5. Carbon fiber/epoxy structure stress contour.
Fig. 6. XFEM results of carbon fiber/epoxy.
Fig. 7. The stress contour of fiber micro-scale model(Carbon fiber/epoxy).
Fig. 8. Carbon fiber/Pd structure stress contour.
Fig. 9. XFEM results of carbon fiber/Pd.
Fig. 10. The stress contour of fiber micro-scale model (Carbon/Pd).
Fig. 11. Comparison of multi-scale analysis results.
Fig. 12. Comparison of the length of crack and delamination.
Table 1. Micro-scale material properties
Table 2. Macro-scale material properties
Table 3. Homogeneous material properties of RVE
Table 4. PHILSM results of carbon fiber/epoxy
Table 5. PHILSM results of carbon fiber/Pd
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