Impact protection mechanism and failure prediction of modular hierarchical honeycomb system with self-locking effect

International Journal of Impact Engineering, Год журнала: 2025, Номер unknown, С. 105274 - 105274

Опубликована: Март 1, 2025

Язык: Английский

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Programmable Metamaterials with Perforated Shell Group Supporting Versatile Information Processing

Advanced Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Abstract Mechanical metamaterials have emerged as promising tools for enabling mechanical intelligence in soft machines through interaction with the external environment. Note that most representative results literature focused on certain features of information processing designs novel metamaterials. It remains challenging to design more integrated capabilities toward comprehensive intelligence. In this work, a approach employing programmable multi‐stability perforated shells (PS) staggered trapezoidal voids is proposed develop transformable, information‐processing high‐density information. Multi‐layer storage, encoding, decoding, and reading are achieved by designing arranging different types PSs under compression or magnetic actuation. addition, various application‐oriented functionalities, such encryption, computing, wave amplification, pressure transmission, also demonstrated taking advantage stable memory tunable stiffness distributions The strategy paves way multifunctional, miniaturized, scalable metamaterials, significant potential soft‐material‐based intelligent devices.

Язык: Английский

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Recent developments of mechanical metamaterials inspired by origami: from methodologies, fabrication to challenges

Applied Materials Today, Год журнала: 2025, Номер 44, С. 102715 - 102715

Опубликована: Апрель 11, 2025

Язык: Английский

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Elasticity of origami-inspired honeycombs

International Journal of Mechanical Sciences, Год журнала: 2025, Номер unknown, С. 110231 - 110231

Опубликована: Апрель 1, 2025

Язык: Английский

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