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Constrained functionally graded gyroid structure for tunable energy absorption
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DOI：10.1016/j.matdes.2025.114693.png)
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摘要
En 中文
• 提出了具有壁约束的梯度gyroid结构用于能量吸收。
• 外壁改善了载荷传递，延缓了坍塌和致密化。
• 结合梯度和约束后，能量吸收性能可提高高达240%。
• 双目标设计优化了吸能和力限制性能。
• 实验和数值结果证实了其在压缩载荷下的性能。
Keyword:
Gyroid metamaterials
Functionally graded structures
Energy absorption
3D Printing
Finite element analysis
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期刊
M
IF:
7.9
论文数:
1.9W
被引数:
9.8W
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引用论文
Rostro-González, H., G. Reyes-Pozo, J.M. Puigoriol-Forcada, F.-J. López-Valdés, S.S. Sundarram, and A.-A. Garcia-Granada, Additive Manufacturing Gyroid Structures Used as Crash Energy Management. Computation, 2024. 12(12): p. 248.Rostro-González, H., G. Reyes-Pozo, J.M. Puigoriol-Forcada, F.-J. López-Valdés, S.S. Sundarram, 和 A.-A. Garcia-Granada, 用于碰撞能量管理的增材制造格宾结构。计算, 2024. 12(12): p. 248..png)
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