Natural frequency responses of hybrid polymer/carbon fiber/FG-GNP nanocomposites paraboloidal and hyperboloidal shells based on multiscale approaches

Sobhani, Emad; Masoodi, Amir R.

doi:10.1016/j.ast.2021.107111

Cited by 46 publications

(14 citation statements)

References 64 publications

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“…Table 1. The material properties of epoxy polymer, SWCNT [21,22], GPL [15], and GOPL [23,24] are given.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

“…Finally, the mixing law was used to determine the equivalent density and the equivalent Poisson's ratio. [21,22], GPL [15], and GOPL [23,24] are given. [21,22], GPL [15], and GOPL [23,24] are given.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

“…[21,22], GPL [15], and GOPL [23,24] are given. [21,22], GPL [15], and GOPL [23,24] are given. Graphene oxide platelet (GOPL) 500 0.95 Table 3.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

“…Graphene oxide platelet (GOPL) 500 0.95 Table 3. The material properties of IM-7 carbon fiber [15,25] are given.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

“…Rezaiee-Pajand et al Yousefi et al [14] investigated the free vibrations of a three-phase composite-truncated conical shell, in which the three-phase composite material consisted of a polymer, CNTs, and carbon fibers, and the effective elastic properties were calculated based on the Mori-Tanaka-Eshelby method and the Han homogenization method. Sobhani et al [15] calculated the equivalent mechanical properties of threephase composites composed of a carbon fiber/graphene/polymer matrix using the Halpin-Tsai method and Mori-Tanaka scheme. Maleki et al [16] investigated the free vibration characteristics of three-phase composite conical shells.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

A General Framework for Material Properties Calculation and the Free Vibration Analysis of New Three-Phase Composite Cylindrical Shell Structures

Zhang,

Duan,

Liu

et al. 2023

Symmetry

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New three-phase composite structures reinforced synergistically by nano-fillers and macroscopic fibers have great application potential. This paper presents a general framework for material properties calculation and the free vibration analysis of three-phase composite shell structures. Based on this methodological system, the free vibration characteristics of three types of nano-enhanced functionally graded three-phase composite cylindrical shells are investigated. First, the equivalent mechanical properties of these three three-phase composites were evaluated using the Halpin–Tsai and Mori–Tanaka models. The governing equations for the cylindrical shells were derived based on the first-order shear deformation theory (FSDT) and Hamilton’s principle. The equations were discretized using Galerkin’s method and solved to obtain the natural frequencies and mode shapes. The finite element simulation results and existing literature verified the accuracy and reliability of the method in this paper. The synergistic effects of nano-reinforced fillers and macroscopic fibers on the free vibrations of these structures were also analyzed. Among them, the natural frequency of the three-phase composite cylindrical shells was the highest when graphene platelets (GPLs) were used as the nano-reinforced fillers, which was 150.32% higher than that of fiber-reinforced epoxy composite cylindrical shells. These studies provide theoretical guidance for the design and manufacture of such symmetric or antisymmetric structures in the future.

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“…Table 1. The material properties of epoxy polymer, SWCNT [21,22], GPL [15], and GOPL [23,24] are given.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

“…[21,22], GPL [15], and GOPL [23,24] are given. [21,22], GPL [15], and GOPL [23,24] are given. Graphene oxide platelet (GOPL) 500 0.95 Table 3.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

“…Graphene oxide platelet (GOPL) 500 0.95 Table 3. The material properties of IM-7 carbon fiber [15,25] are given.…”

Section: Determination Of Materials Propertiesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

A General Framework for Material Properties Calculation and the Free Vibration Analysis of New Three-Phase Composite Cylindrical Shell Structures

Zhang,

Duan,

Liu

et al. 2023

Symmetry

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Nonlinear forced vibration of hybrid fiber/graphene nanoplatelets/polymer composite sandwich cylindrical shells with hexagon honeycomb core

Dong

Wang

et al. 2022

Nonlinear Dyn

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On the Advances of Computational Nonclassical Continuum Theories of Elasticity for Bending Analyses of Small-Sized Plate-Based Structures: A Review

Nuhu

Safaei

2023

Arch Computat Methods Eng

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Natural frequency responses of hybrid polymer/carbon fiber/FG-GNP nanocomposites paraboloidal and hyperboloidal shells based on multiscale approaches

Cited by 46 publications

References 64 publications

A General Framework for Material Properties Calculation and the Free Vibration Analysis of New Three-Phase Composite Cylindrical Shell Structures

A General Framework for Material Properties Calculation and the Free Vibration Analysis of New Three-Phase Composite Cylindrical Shell Structures

Nonlinear forced vibration of hybrid fiber/graphene nanoplatelets/polymer composite sandwich cylindrical shells with hexagon honeycomb core

On the Advances of Computational Nonclassical Continuum Theories of Elasticity for Bending Analyses of Small-Sized Plate-Based Structures: A Review

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