A ribbed strategy disrupts conventional metamaterial deformation mechanisms for superior energy absorption

• Published in: Virtual and physical prototyping Vol. 19; no. 1
• Main Authors: Wang, Xinxin, Li, Xinwei, Li, Zhendong, Wang, Zhonggang, Zhai, Wei
• Format: Journal Article
• Language: English
• Published: Taylor & Francis 31.12.2024; Taylor & Francis Group
• Subjects: deformation mechanism; energy absorption; finite element analysis; lattice structure; Metamaterial

Enhancing energy absorption in mechanical metamaterials has been a focal point in structural design. Traditional methods often include introducing heterogeneity across unit cells. Herein, we propose a straightforward ribbed strategy to achieve exceptional energy absorption. We demonstrate our concep...