Mechanisms of interlaminar strength enhancement in CFRP bending beams via Double-Double laminate optimization: Effects of ply sequence and orientation

Key Points

• Enhanced interlaminar strength was achieved through specific ply sequences and orientations.
• Performance improvement was observed with certain configurations of the double-double laminate.
• Analysis of laminate optimization techniques reveals significant effects on bending beam properties.
• Optimization strategies highlight potential applications in improving composite material performance.