Blast resistance of re-entrant auxetic cored sandwich panels with tunable stiffness

Abstract As the threat of explosion incidents continues to intensify, it poses a significant risk to human safety. This study proposes a variable stiffness re-entrant (VSRE) core sandwich panels with negative Poisson’s ratio to enhance the explosion protection effect. Numerical simulation methods ar...

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Detalles Bibliográficos

Autores principales:	Yuanhao Zhao, Tingting Zhang, Ruonan Li, Wenjiao Zhang, Dongzhou Jia
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Nature Portfolio 2025-10-01
Colección:	Scientific Reports
Materias:	Auxetic Negative Poisson’s ratio Variable stiffness factor Mechanical properties Blast loading Sandwich structure
Acceso en línea:	https://doi.org/10.1038/s41598-025-17295-5
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