Crystallographically programmed kirigami metamaterials

Journal of the Mechanics and Physics of Solids, Год журнала: 2024, Номер 193, С. 105903 - 105903

Опубликована: Окт. 10, 2024

Язык: Английский

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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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A physics-informed neural network for Kresling origami structures

International Journal of Mechanical Sciences, Год журнала: 2024, Номер 269, С. 109080 - 109080

Опубликована: Фев. 4, 2024

Язык: Английский

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Design–material transition threshold of ribbon kirigami

Materials & Design, Год журнала: 2024, Номер 242, С. 112979 - 112979

Опубликована: Апрель 26, 2024

design optimization Design-material transition (DMT) threshold A B S T R C TThe ribbon kirigami pattern has garnered significant attention over the past decade because of its interesting geometric and mechanical properties such as extreme elongation high ductility, making it a viable choice for various applications developing medical devices flexible electronics.Despite promising prospects this type morphing structure, deformation mechanism sensitivity to materials parameters have remained largely unexplored.Here we take computational approach studying process ductility typical metastructure.To end, is divided into stages.We demonstrate existence certain at which behavior starts be dominated by constituent material, after initial geometric-design-dominated stages.This turning point, called design-material threshold, determines key limit in capacity metastructures practical applications.Based on introduced mechanism, an prediction model derived metastructure, followed conducting experiments validate accuracy model.Furthermore, genetic algorithm interior-point method are utilized develop efficient pattern.We anticipate that findings study open path engineering functional patterns fabrication highly ductile shape-shifting structures.

Язык: Английский

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Geometric design and performance analysis of a foldcore sandwich acoustic metastructure for tunable low-frequency sound absorption

Finite Elements in Analysis and Design, Год журнала: 2024, Номер 235, С. 104150 - 104150

Опубликована: Март 28, 2024

Язык: Английский

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Energy absorption performance of Kresling origami tubes under impact loading

International Journal of Mechanical Sciences, Год журнала: 2024, Номер 282, С. 109682 - 109682

Опубликована: Авг. 29, 2024

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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Programmable multistable kirigami chain: Decoupling energy barrier and snapping force/displacement in a unified topology

Mechanism and Machine Theory, Год журнала: 2024, Номер 199, С. 105691 - 105691

Опубликована: Май 23, 2024

Язык: Английский

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Programming morphological and mechanical performance of cyclic ori-kirigami via design-feasible parameter space

Thin-Walled Structures, Год журнала: 2024, Номер 207, С. 112706 - 112706

Опубликована: Ноя. 16, 2024

Язык: Английский

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Folded graphene reinforced metal matrix nanocomposites with comprehensively enhanced tensile mechanical properties

Advances in Engineering Software, Год журнала: 2024, Номер 200, С. 103829 - 103829

Опубликована: Ноя. 30, 2024

Язык: Английский

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