Dynamic Behavior and Damage Mechanism of 3D Braided Composite Fan Blade under Bird Impact

Figure 12

Comparison of cross-sectional morphology at impact center of targets impacted at different locations.

(a) No impact (B20-9 target before impact)

(b) 50% height (B20-01 test)

(c) 70% height (B20-05 test)

(d) 90% height (B20-06 test)