[HTML][HTML] On the high fracture toughness of wood and polymer-filled wood composites–Crack deflection analysis for materials design

E Jungstedt, MVT Da Costa, S Östlund… - Engineering Fracture …, 2024 - Elsevier
Cracks oriented in the toughest direction across the grain of wood (0°) tend to deflect at 90°
to the precrack rather than extending in 0° direction. Fracture toughness data across the …