Higher-order displacement, strain, and stress analyses of origami graphene auxetic metamaterial-reinforced cylindrical shell DOI
Thaier J. Ntayeesh, Mohammad Arefi

Archives of Civil and Mechanical Engineering, Journal Year: 2024, Volume and Issue: 24(3)

Published: May 14, 2024

Language: Английский

The Kresling origami spring: a review and assessment DOI Creative Commons
Ravindra Masana, Ahmed S. Dalaq, Shadi Khazaaleh

et al.

Smart Materials and Structures, Journal Year: 2024, Volume and Issue: 33(4), P. 043002 - 043002

Published: March 2, 2024

Abstract Structures inspired by the Kresling origami pattern have recently emerged as a foundation for building functional engineering systems with versatile characteristics that target niche applications spanning different technological fields. Their light weight, deployability, modularity, and customizability are few of key continue to drive their implementation in robotics, aerospace structures, metamaterial sensor design, switching, actuation, energy harvesting absorption, wireless communications, among many other examples. This work aims perform systematic review literature assess potential springs structural component design keeping three objectives mind: ( i ) facilitating future research summarizing categorizing current literature, ii identifying shortcomings voids, iii proposing directions fill those voids.

Language: Английский

Citations

19

Design and compression-induced bandgap evolution of novel polygonal negative stiffness metamaterials DOI
Tengjiao Jiang, Qiang Han, Chunlei Li

et al.

International Journal of Mechanical Sciences, Journal Year: 2023, Volume and Issue: 261, P. 108658 - 108658

Published: Aug. 5, 2023

Language: Английский

Citations

26

A physics-informed neural network for Kresling origami structures DOI
Chen‐Xu Liu, Xinghao Wang, Weiming Liu

et al.

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 269, P. 109080 - 109080

Published: Feb. 4, 2024

Language: Английский

Citations

17

Stochastic bandgap optimization for multiscale elastic metamaterials with manufacturing imperfections DOI Creative Commons
Minghui Zhang, Qihan Wang, Zhen Luo

et al.

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 268, P. 109035 - 109035

Published: Jan. 11, 2024

Bandgaps are endowed to elastic metamaterials (EMMs) attributed the rationally designed unit cells and extensive works devoted bandgap enlargement for improving applicability of EMMs in multi-disciplinary applications. Nonetheless, most existing optimization frameworks neglect manufacturing imperfections, such as microscale heterogeneity system uncertainties, which can significantly affect behaviours. Without properly accounting these effects, design may fail achieve optimal goal, exhibiting consistently ultra-wide wave attenuation bands practical EMMs. Herein, this paper, a stochastic framework is developed involving aiming at optimizing first two statistical moments normalized bandwidth (NB) simultaneously. To alleviate large computational costs approximating moments, surrogate model employed reveal constitutive relationship between parameters NB multiscale EMM. Moreover, solve problem effectively efficiently, high-order mutation strategy proposed develop an improved particle swarm (PSO) variant, namely adaptively mutation-based PSO (AHMPSO). demonstrate viability efficiency framework, numerical investigation implemented on 3D EMM, highlights enlarged bandwidths coupling with improvement robustness optimum.

Language: Английский

Citations

11

On the reusable compressive behavior of multi-directional auxetic origami metamaterials DOI

Kai Zou,

Changfang Zhao,

Yangzuo Liu

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 15

Published: July 4, 2024

Origami metamaterials exhibit abnormal mechanical properties through artful structural design. To further explore the behavior of reentrant metamaterials, a multi-directional auxetic origami metamaterial (AOMM) was designed, and its negative Poisson's ratio effect analyzed diagram load bearing deformation. Theoretical models related to geometric parameters, relative density, folding rate, equivalent elasticity plateau were established reveal deformation transformation mechanism, influence size parameters on elastic constants drawn. Using thermoplastic polyurethane (TPU) as substrate, two types AOMMs fabricated by 3D printing, quasi-static compression experiments performed. The results show that TPU has reusable compressive capacity, whose behaviors are mainly contributed buckling instability large sidewall. There is coupling between cross connection boundaries, which in difference AOMM with different sizes. prediction yield strain theories approximate experimental results. Simultaneously, finite element analyses conducted, agrees well experiments. These foundings may provide reference for design application novel or metamaterials.

Language: Английский

Citations

10

Hybrid mechanical metamaterials: advances of multi-functional mechanical metamaterials with simultaneous static and dynamic properties DOI Creative Commons
Ana Carolina Azevedo Vasconcelos, Dingena Schott, Jovana Jovanova

et al.

Heliyon, Journal Year: 2025, Volume and Issue: 11(3), P. e41985 - e41985

Published: Jan. 18, 2025

Mechanical metamaterials are architected structures with unique functionalities, such as negative Poisson's ratio and stiffness, which widely employed for absorbing energy of quasi-static impact loads, giving improved mechanical response. Acoustic/elastic metamaterials, their dynamic counterparts, rely on frequency-dependent properties microstructure elements, including mass density bulk modulus, to control the propagation waves. Although introduced significant contribution solving independently static problems, they were facing certain resistance use in real-world engineering mainly because a lack integrated systems possessing both vibration attenuation performance. Advances manufacturing processes material computational science now enable creation hybrid offering multifunctionality terms simultaneous properties, them ability controlling waves while withstanding applied loading conditions. Exploring towards this direction, review paper introduces design process multifunctional properties. We emphasize still remaining challenges how can be potentially implemented solutions.

Language: Английский

Citations

1

Design and reinforcement-learning optimization of re-entrant cellular metamaterials DOI
Sihao Han, Qiang Han, Nanfang Ma

et al.

Thin-Walled Structures, Journal Year: 2023, Volume and Issue: 191, P. 111071 - 111071

Published: Aug. 12, 2023

Language: Английский

Citations

22

Inverse design of phononic crystals for anticipated wave propagation by integrating deep learning and semi-analytical approach DOI
Sihao Han, Qiang Han, Tengjiao Jiang

et al.

Acta Mechanica, Journal Year: 2023, Volume and Issue: 234(10), P. 4879 - 4897

Published: July 6, 2023

Language: Английский

Citations

20

Broad bandgap active metamaterials with optimal time-delayed control DOI
Yuqiang Gao, Lifeng Wang

International Journal of Mechanical Sciences, Journal Year: 2023, Volume and Issue: 254, P. 108449 - 108449

Published: May 10, 2023

Language: Английский

Citations

17

Rigid–flexible coupling design and reusable impact mitigation of the hierarchical-bistable hybrid metamaterials DOI

Haokai Zheng,

Yu Sun,

Sihao Han

et al.

International Journal of Impact Engineering, Journal Year: 2024, Volume and Issue: 194, P. 105075 - 105075

Published: Aug. 13, 2024

Language: Английский

Citations

8