Low-velocity impact resistance of double arrowhead triangular structure with negative Poisson’s ratio

Negative Poisson’s ratio (NPR) structures, known for their high specific strength, high specific stiffness, high impact resistance, etc., have broad applications in aerospace, medical equipment, transportation, shipping, sports, and other fields. Among them, the double arrowhead triangular structure...

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Bibliographic Details
Main Authors: Liu Xinting, Luo Wei, Xu Feiyan, Yang Yahui, Li Yangbo
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Materials
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2025.1435381/full
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