Thermo-electro-mechanical vibration and buckling analysis of a functionally graded piezoelectric porous cylindrical microshell

Lyu, Zhipeng; Liu, Wenguang; Liu, Chao; Zhang, Yuhang; Fang, Mengxiang

doi:10.1007/s12206-021-0933-1

Cited by 6 publications

(2 citation statements)

References 56 publications

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“…Zhu et al (2019) and Zhao et al (2020) proposed exact solutions for thermo-electro-mechanical buckling of piezoelectric nanotube/graphene platelet-reinforced composite cylindrical shells. Mehralian et al (2016), Farajpour et al (2017), Sahmani et al (2018), Fang et al (2018), Lori Dehsaraji et al (2021) and Lyu et al (2021) examined size dependent buckling behavior of piezoelectric cylindrical micro/nanoshells subjected to axial compression, hydrostatic/lateral pressure and thermoelectric loads. Liu et al (2022) analyzed the phenomenon of buckling mode transition in nonlinear stability characteristics of piezoelectric nanoshells subjected to thermo-electromechanical loads.…”

Section: Introductionmentioning

confidence: 99%

Stability of Composite Cylindrical Shells with Nonclassical Hygrothermal–Electro–Elastic Coupled Loads

Zhu

Tong

et al. 2023

J. Eng. Mech.

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Highlights• A nonlinear buckling model is established for composite cylindrical shells with hygrothermal-electro-elastic coupled loading fields.• The accuracy of the proposed model is improved by introducing non-uniform pre-buckling effects.• Nonlinear buckling solutions with axisymmetric and non-axisymmetric buckling solutions are derived.• Critical buckling stresses/pressures and corresponding analytical buckling modes are presented.• Parameter analyses on the critical buckling loads and buckling modes are established.

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Section: Introductionmentioning

confidence: 99%

Stability of Composite Cylindrical Shells with Nonclassical Hygrothermal–Electro–Elastic Coupled Loads

Zhu

Tong

et al. 2023

J. Eng. Mech.

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“…Shameli et al [ 32 ] studied nanorods’ free torsional vibration characteristics with noncircular cross-sections based on the second-order strain gradient theory. Incorporating the displacement model of the higher-order shear deformation theory into the MCST, Lyu et al [ 33 ] investigated the thermo-electro-mechanical free vibration and buckling behaviors of an FG piezoelectric porous cylindrical microshell. Based on the modified strain gradient theory, Thai et al [ 34 ] presented an isogeometric analysis (IGA) for studying the postbuckling behavior of an FG microplate subjected to mechanical and thermal loads.…”

Section: Introductionmentioning

confidence: 99%

A Size-Dependent Finite Element Method for the 3D Free Vibration Analysis of Functionally Graded Graphene Platelets-Reinforced Composite Cylindrical Microshells Based on the Consistent Couple Stress Theory

Tan

Hsu

2023

Materials

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Within a framework of the consistent couple stress theory (CCST), a size-dependent finite element method (FEM) is developed. The three-dimensional (3D) free vibration characteristics of simply-supported, functionally graded (FG) graphene platelets (GPLs)-reinforced composite (GPLRC) cylindrical microshells are analyzed. In the formulation, the microshells are artificially divided into numerous finite microlayers. Fourier functions and Hermitian C2 polynomials are used to interpolate the in-surface and out-of-surface variations in the displacement components induced in each microlayer. As a result, the second-order derivative continuity conditions for the displacement components at each nodal surface are satisfied. Five distribution patterns of GPLs varying in the thickness direction are considered, including uniform distribution (UD) and FG A-type, O-type, V-type, and X-type distributions. The accuracy and convergence of the CCST-based FEM are validated by comparing the solutions it produces with the exact and approximate 3D solutions for FG cylindrical macroshells reported in the literature, for which the material length scale parameter is set at zero. Numerical results show that by increasing the weight fraction of GPLs by 1%, the natural frequency of FG-GPLRC cylindrical microshells can be increased to more than twice that of the homogeneous cylindrical microshells. In addition, the effects of the material length scale parameter, the GPL distribution patterns, and the length–to–thickness ratio of GPLs on natural frequencies of the FG-GPLRC cylindrical microshells are significant.

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Analysis of nonlinear vibration response of a functionally graded truncated conical shell with piezoelectric layers

et al. 2022

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Thermo-electro-mechanical vibration and buckling analysis of a functionally graded piezoelectric porous cylindrical microshell

Cited by 6 publications

References 56 publications

Stability of Composite Cylindrical Shells with Nonclassical Hygrothermal–Electro–Elastic Coupled Loads

Stability of Composite Cylindrical Shells with Nonclassical Hygrothermal–Electro–Elastic Coupled Loads

A Size-Dependent Finite Element Method for the 3D Free Vibration Analysis of Functionally Graded Graphene Platelets-Reinforced Composite Cylindrical Microshells Based on the Consistent Couple Stress Theory

Analysis of nonlinear vibration response of a functionally graded truncated conical shell with piezoelectric layers

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