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海螺壳坚硬抗裂，龙虾钳耐冲击，2种生物材料都擅长在外力作用下“带伤工作”。武汉大学土木建筑工程学院石岩松、原亚南团队受此启发，提出一种“混合仿生”复合材料设计策略，把海螺壳的交叉层状结构与龙虾外骨骼中的Bouligand螺旋结构结合起来，试图同时提升材料的承载能力、韧性和抗损伤性能。

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