Graphene origami-enabled auxetic metamaterial tapered beams in fluid: Nonlinear vibration and postbuckling analyses via physics-embedded machine learning model

Murari, Bill; Zhao, Shaoyu; Zhang, Yihe; Yang, Jie

doi:10.1016/j.apm.2023.06.023

Cited by 14 publications

(4 citation statements)

References 45 publications

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“…The Young's modulus, thermal expansion coefficient and Poisson's ratio of epoxy matrix reinforced with graphene origami auxetic metalmaterial core layer are [3,4]…”

Section: Problem Statementmentioning

confidence: 99%

“…Based on the molecular dynamic simulations, Fan and Shen [3] designed a novel metamaterial which incorporates origami-graphene with single crystal copper matrix. Murari et al, [4] presented a numerical study on nonlinear free vibration and post-buckling behaviors of functionally graded graphene origami-enabled auxetic metamaterial tapered beams immersed in fluid, with a particular focus on the effect of negative Poisson's ratio on the nonlinear frequencies and postbuckling equilibrium paths. Using molecular dynamics simulations, Luo et al, [5] managed to effectively simulate the controlled graded release of C60 and C180 from a graphene box, drawing inspiration from the origami technique and employing an external electric field.…”

Section: Introduction *mentioning

confidence: 99%

“…Figure 1 shows a visual representation of the sandwich plate's geometrical parameters and coordinate system. The volume faction of graphene origami corresponding to the three distribution patterns is expressed as follows [3,4].…”

Section: Introduction *mentioning

confidence: 99%

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Buckling and Post-buckling of Sandwich Plate with Functionally Graded Graphene Origami Reinforced Core Layer in Hygrothermal Environment

Minh Anh,

Dat,

Duc

2023

MaP

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The buckling and post-buckling of magneto-electric-elastic (MEE) sandwich plate are presented. The core layer consists of epoxy matrix reinforced with graphene origami auxetic metal-material in which the volume fraction of graphene origami is assumed to vary the thickness direction in three different distributions. For MEE face sheets, the proportions of ferroelectric and ferromagnetic components are chosen equally. The Reddy's higher order shear deformation plate theory forms the basis for establishing the governing equations. The axial compressive loading- deflection amplitude relation and the expression of critical buckling loading are obtained through the application of Galerkin method. The method's accuracy is validated by comparing its results with those published by other authors. The influences of various parameters on the buckling and post-buckling of the sandwich plate are investigated in details.

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“…The Young's modulus, thermal expansion coefficient and Poisson's ratio of epoxy matrix reinforced with graphene origami auxetic metalmaterial core layer are [3,4]…”

Section: Problem Statementmentioning

confidence: 99%

Section: Introduction *mentioning

confidence: 99%

See 1 more Smart Citation

Buckling and Post-buckling of Sandwich Plate with Functionally Graded Graphene Origami Reinforced Core Layer in Hygrothermal Environment

Minh Anh,

Dat,

Duc

2023

MaP

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“…On the other hand, different types of automata demonstrate rich and exciting properties that could be applied to modeling and simulating different types of epidemics, and we refer to [2,[9][10][11][12][13] for details. In addition, there has been limited research on the application of automata theory to analyze disease propagation.…”

Section: Introductionmentioning

confidence: 99%

Recognizable Languages of k-Forcing Automata

Shamsizadeh,

Zahedi,

Abolpour

et al. 2024

MCA

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In this study, we show that automata theory is also a suitable tool for analyzing a more complex type of the k-forcing process. First, the definition of k-forcing automata is presented according to the definition of k-forcing for graphs. Moreover, we study and discuss the language of k-forcing automata for particular graphs. Also, for some graphs with different k-forcing sets, we study the languages of their k-forcing automata. In addition, for some given recognizable languages, we study the structure of graphs. After that, we show that k-forcing automata arising from isomorph graphs are also isomorph. Also, we present the style of words that can be recognized with k-forcing automata. Moreover, we introduce the structure of graphs the k-forcing automata arising from which recognize some particular languages. To clarify the notions and the results obtained in this study, some examples are submitted as well.

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Parametric study on damped nonlinear vibration of FG-GPLRC dielectric beam with edge crack

Ban,

Ni,

Feng

2024

Acta Mech

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Graphene origami-enabled auxetic metamaterial tapered beams in fluid: Nonlinear vibration and postbuckling analyses via physics-embedded machine learning model

Cited by 14 publications

References 45 publications

Buckling and Post-buckling of Sandwich Plate with Functionally Graded Graphene Origami Reinforced Core Layer in Hygrothermal Environment

Buckling and Post-buckling of Sandwich Plate with Functionally Graded Graphene Origami Reinforced Core Layer in Hygrothermal Environment

Recognizable Languages of k-Forcing Automata

Parametric study on damped nonlinear vibration of FG-GPLRC dielectric beam with edge crack

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