Bio-inspired programmable metamaterials with logarithmic spiral hierarchy for energy absorption

To enable programmable energy-absorbing buffers, a rotation-driven recursive generation rule is introduced into a conventional hexagonal honeycomb to create a self-similar chiral hierarchical honeycomb (SCHH) with multilevel nesting. Closed-form geometry shows that the rotation angle α simultaneousl...

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Podrobná bibliografie

Hlavní autoři:	Zhen Cui, Zibo Wang, Xincheng Yin, Peng Jin
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Elsevier 2026-05-01
Edice:	Materials & Design
Témata:	Chiral structures Hierarchical honeycombs Finite-element simulation Energy absorption Quasi-static compression
On-line přístup:	http://www.sciencedirect.com/science/article/pii/S0264127526004879
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