Origami-inspired highly impact-resistant metamaterial with loading-associated mechanism and localization mitigation

International Journal of Mechanical Sciences, Год журнала: 2025, Номер unknown, С. 110114 - 110114

Опубликована: Март 1, 2025

Язык: Английский

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Design and Kinematic Analysis of Origami Honeycomb Metamaterials with One-DOF Radial Motion

Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 112978 - 112978

Опубликована: Янв. 1, 2025

Язык: Английский

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Inverse design of performance-oriented cellular metamaterials

Engineering Structures, Год журнала: 2025, Номер 332, С. 120048 - 120048

Опубликована: Март 11, 2025

Язык: Английский

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Mechanical performance of reconfigurable origami structures fabricated by cutting and planar assembly

Extreme Mechanics Letters, Год журнала: 2025, Номер unknown, С. 102332 - 102332

Опубликована: Апрель 1, 2025

Язык: Английский

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Tensile self-locking behavior of reconfigurable origami structure

Engineering Structures, Год журнала: 2025, Номер 335, С. 120362 - 120362

Опубликована: Апрель 18, 2025

Язык: Английский

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Design and analysis of a deployable parabolic structure based on six-crease thick-panel origami

International Journal of Mechanical Sciences, Год журнала: 2025, Номер unknown, С. 110352 - 110352

Опубликована: Май 1, 2025

Язык: Английский

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Design and analysis of rigid-elastic coupling origami flashers with bistable characteristics

International Journal of Mechanical Sciences, Год журнала: 2024, Номер 282, С. 109602 - 109602

Опубликована: Июль 26, 2024

Язык: Английский

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Energy absorption properties of origami‐based re‐entrant honeycomb sandwich structures with CFRP subjected to low‐velocity impact

Polymer Composites, Год журнала: 2024, Номер unknown

Опубликована: Сен. 15, 2024

Abstract This paper investigates a honeycomb sandwich structure that draws inspiration from the craft of origami. A specific folding pattern was applied to create origami‐based re‐entrant (ORH), aimed at improving energy absorption properties structure. The study on structures under low‐velocity impact (LVI) utilized both experimental and numerical approaches. were examined by conducting LVI tests with different then compared mechanical traditional (TRHSS). Additionally, refined finite element model has been established its accuracy verified. Numerical studies conducted explore effects structural parameters ORH (ORHSS). results show ORHSS exhibited significant reduction in peak force when subjected LVI, contrast TRHSS. Furthermore, exhibit efficiency absorption. Enhancing wall thickness or angle can significantly improve ORHSS, thereby boosting honeycomb's contribution this process. optimization an improved absorptive effect findings offer new recommendations for developing lightweight absorbent materials potential applications across various industries. Highlights novel composite serves as efficient device absorbing energy. exhibits excellent cushioning capabilities. Changing geometric enhance performance larger makes core more prone deformation. greater forward length ORH, lower (SEA) ORHSS.

Язык: Английский

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Design and Analysis of Deployable Parabolic Structure Based on Six-Crease Origami

Опубликована: Янв. 1, 2024

Язык: Английский

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Nonlinear dynamics analysis of origami structures based on the bar hinge model

Structures, Год журнала: 2024, Номер 71, С. 108088 - 108088

Опубликована: Дек. 30, 2024

Язык: Английский

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