Nonlinear free and forced vibration analysis of multiscale composite doubly curved shell embedded in shape-memory alloy fiber under hygrothermal environment

Karimiasl, Mahsa; Ebrahimi, Farzad; Mahesh, Vinyas

doi:10.1177/1077546319842426

Cited by 31 publications

(4 citation statements)

References 29 publications

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“…In order to examine the stability responses of MSH nanocomposite structures based on smart shape memory alloy (SMA) with account of the effect of heat gradient as well as moisture concentration, Karimiasl, Ebrahimi, and Akgöz [171] adapted the TSDT for the doubly-curved shells. Additionally, a vibration study project to ascertain the free and forced vibrational properties of MSH smart nanocomposite doublycurved shells took the nonlinearity effects into account [172,173].…”

Section: Nanocomposites (Msh)mentioning

confidence: 99%

An Overview of modeling of nano-composite materials and structures

Alhakeem¹

2022

Brilliance

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The research conducted by many scientists and engineers on nanocomposite materials and continuous systems made from such materials will be reviewed historically in this article by the writers. Nano composites are a form of well-known composite material that has been improved by adding nanoscale fibers and/or particles for reinforcement. These materials may be more appropriate for industrial applications that require material qualities that are noticeably improved. In other words, because of the improved properties of materials at the nanoscale, the material properties of nanocomposites are superior to those of macroscale composites. Designers are using these materials more frequently than traditional composite materials as constituent parts in aerospace, mechanical, and automotive applications. In order to forecast how buildings made of these materials will behave under actual operating conditions, it is crucial to be aware of the research that has been done in this field. The mechanical analyses carried out on various nanocomposite structures, such as those reinforced with carbon nanotubes (CNTR), graphene (GR), graphene platelets (GPLR), graphene oxide (GOR), and multi-scale hybrid (MSH) nano-composite ones, will be reviewed in the sections that follow, along with the most significant aspects of the suggested scientific activities.

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Section: Nanocomposites (Msh)mentioning

confidence: 99%

An Overview of modeling of nano-composite materials and structures

Alhakeem¹

2022

Brilliance

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“…Pyo et al 399 designed and fabricated a 4D printing technology of SMPC actuator based on 3D printing technology. Karimiasl et al 400,401 investigated the free and forced vibration as well as buckling and post-buckling nonlinear response of multi-scale laminated composite cylindrical shell reinforced with SMA under hygro-thermal environment based on TSDLT and Von Karman nonlinear strain to calculate the governing differential equations. Zhu et al 402 studied the free vibration of piezoelectric nonlocal nanoplates by the loading of thermo-electro-mechanical system.…”

Section: Laminate Theoriesmentioning

confidence: 99%

Development and applications of shear deformation theories for laminated composite plates: An overview

Maji¹,

Mahato

2020

Journal of Thermoplastic Composite Materials

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This review, overviews the development and applications of shear deformation (SD) laminated composite plate theories. The present overview mainly focuses on theoretical models based on SD theories of laminated composite plates. This comprehensive review has been categorized with an equivalent single-layer laminate and layerwise laminate theories. An equivalent single-layer laminate theory includes classical laminated plate theory, first-order shear deformation laminated theory, second-order shear deformation laminated theory, third-order shear deformation laminated theory, parabolic shear deformation laminated theory, trigonometric shear deformation laminated theory, hyperbolic shear deformation laminated theory, and higher order shear deformation laminated theory. The layerwise laminate theories include discrete-layer theories and zig-zag theories. In addition, the 3D elasticity solutions theory, the mixed (hybrid) plate theories, unified theories, advanced shear deformation theories, and the recently developed smart composite are also reviewed.

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“…Arani et al [43] studied the vibration characteristics of a beam under the action of an external magnetic field. Karimiasl et al [44] analyzed the vibrations of the three-phase composite doubly curved shell composed of polymer/CNTs/fibers and polymer/GPLs/fibers, respectively. Rezaiee-Pajand et al [40] used two homogenization methods, Han and Chamis, to calculate the equivalent properties of three-phase composite materials composed of polymer/CNTs/carbon fiber, then studied the free vibrations of the conical shell.…”

Section: Introductionmentioning

confidence: 99%

Free Vibrations of a New Three-Phase Composite Cylindrical Shell

Liu,

Duan,

Zheng

et al. 2023

Aerospace

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The novel concept of a functionally graded three-phase composite structure is derived from the urgent need to improve the mechanical properties of traditional two-phase composite structures in aviation. In this paper, we study the free vibrations of a new functionally graded three-phase composite cylindrical shell reinforced synergistically with graphene platelets and carbon fibers. We calculate the equivalent elastic properties of the new three-phase composite cylindrical shell using the Halpin-Tsai and Mori-Tanaka models. The governing equations of this three-phase composite cylindrical shell are derived by using first-order shear deformation theory and Hamilton’s principle. We obtain the natural frequencies and mode shapes of the new functionally graded three-phase composite cylindrical shell under artificial boundary conditions. By comparing the results of this paper with the numerical results of finite element software, the calculation method is verified. The effects of the boundary spring stiffness, GPL mass fraction, GPL functionally graded distributions, carbon fiber content, and the carbon fiber layup angle on the free vibrations of the functionally graded three-phase composite cylindrical shell are analyzed in depth. The conclusions provide a certain guiding significance for the future application of this new three-phase composite structure in the aerospace and engineering fields.

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Nonlinear free and forced vibration analysis of multiscale composite doubly curved shell embedded in shape-memory alloy fiber under hygrothermal environment

Cited by 31 publications

References 29 publications

An Overview of modeling of nano-composite materials and structures

An Overview of modeling of nano-composite materials and structures

Development and applications of shear deformation theories for laminated composite plates: An overview

Free Vibrations of a New Three-Phase Composite Cylindrical Shell

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