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Isotropic Auxetic Trigonal Symmetry Tessellations designed for FDM Printing Infill Patterns

delete2026-05-09
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OA
AI
R
Reza Moghimimonfared
A
Andrea Spaggiari
L
Luke Mizzi *
DOI:10.1016/j.tws.2026.115088delete
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Abstract

Abstract

En 中文
• Three novel transversely-isotropic auxetic tessellations have been designed and investigated • Tessellations are highly versatile in terms of variable stiffness, volume fraction and can exhibit the full spectrum of isotropic Poisson’s ratio • Experimental tests on additively-manufactured prototypes confirmed the auxetic potential of these systems predicted by the Finite Element simulations
Keywords:
Auxetic metamaterials
Poisson’s ratio
Additive manufacturing
Infill Patterns
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Journal

T
Thin-Walled Structures
IF:
6.6
Papers:
1.1W
Citations:
4.0W

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