Poisson's Ratio of Convex and Re‐Entrant Cubic Lattices Based on Tetrakaidecahedron Cells
Cubic lattices based on tetrakaidecahedron cells with re‐entrant ribs are designed and fabricated via additive manufacturing. Poisson's ratio decreased to a negative value as the re‐entrant angle was made smaller. Poisson's ratio decreased as ribs were made more slender. Lattices with convex tetrakaidecahedron (truncated octahedron) cells had a Poisson's ratio near 0.5 in agreement with theory. Rib slenderness had minimal effect on Poisson's ratio in contrast to the re‐entrant lattices.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Poisson's Ratio of Convex and Re‐Entrant Cubic Lattices Based on Tetrakaidecahedron Cells ; day:19 ; month:12 ; year:2023 ; extent:6
Physica status solidi / B. B, Basic solid state physics ; (19.12.2023) (gesamt 6)
- Creator
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Wang, Yikai
Stone, Donald S.
Lakes, Roderic S.
- DOI
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10.1002/pssb.202300410
- URN
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urn:nbn:de:101:1-2023122014053841870104
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:39 AM CEST
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Associated
- Wang, Yikai
- Stone, Donald S.
- Lakes, Roderic S.
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