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<p>Biomimetic structures inspired by nature are extensively utilized across various domains because of their Superior energy absorption properties. 3D printing technology, characterized by high precision, quick iteration, and design flexibility, has facilitated advancements in the integration of bio-inspired structures across various Materials, scales, and Functions. It has emerged as a pivotal technology for enhancing mechanical characteristics, functional integration, And structural optimization. This study examines recent studies on bio-inspired structures related to energy absorption, emphasizing the design and energy absorption properties of diverse biomimetic structures observed in nature. In addition, given the close connection between fibrous Materials And biological structures, this review discusses research on using 3D printing technology to construct bio-inspired structures with CFRPs And demonstrates its innovative applications in automotive engineering, biomedicine, aerospace, And other fields. This underscores the vital significance of 3D printing in realizing intricate bionic designs, enhancing performance, and facilitating the functional integration of CFRPs.</p>

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Gift from nature: study of biomimetic structures of 3D-printed CFRPs for energy absorption

  • 期刊论文

  • 发表日期：

    2025年9月25日

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  • Xin Xiong,
  • Qiang Zhang,
  • Hao Cai,
  • Haorui Zhai,
  • Sen Wang,
  • Xueling Hu,
  • Yujiao Li,
  • Jianlei Wang,
  • Ruhong Ma,
  • Ying Chang,
  • Lixin Wu

摘要

Biomimetic structures inspired by nature are extensively utilized across various domains because of their Superior energy absorption properties. 3D printing technology, characterized by high precision, quick iteration, and design flexibility, has facilitated advancements in the integration of bio-inspired structures across various Materials, scales, and Functions. It has emerged as a pivotal technology for enhancing mechanical characteristics, functional integration, And structural optimization. This study examines recent studies on bio-inspired structures related to energy absorption, emphasizing the design and energy absorption properties of diverse biomimetic structures observed in nature. In addition, given the close connection between fibrous Materials And biological structures, this review discusses research on using 3D printing technology to construct bio-inspired structures with CFRPs And demonstrates its innovative applications in automotive engineering, biomedicine, aerospace, And other fields. This underscores the vital significance of 3D printing in realizing intricate bionic designs, enhancing performance, and facilitating the functional integration of CFRPs.