Buckling and free vibration characteristics of cylindrical sandwich shells with porous cores and nanocomposite-reinforced face sheets

Archives of Civil and Mechanical Engineering, Год журнала: 2025, Номер 25(2)

Опубликована: Март 4, 2025

Язык: Английский

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Nonlinear dynamics of the GPR porous cantilever twisted plate near veering regions

Mechanics Based Design of Structures and Machines, Год журнала: 2025, Номер unknown, С. 1 - 27

Опубликована: Март 20, 2025

Язык: Английский

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Free vibration analysis of FG-GOPRPC double cylindrical shells coupled structure surrounded by the non-uniform elastic foundation under arbitrary boundary conditions

Archive of Applied Mechanics, Год журнала: 2025, Номер 95(6)

Опубликована: Май 21, 2025

Язык: Английский

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A review on computational linear and nonlinear dynamic analysis of shell-type composite structures

Computers & Structures, Год журнала: 2024, Номер 306, С. 107596 - 107596

Опубликована: Ноя. 28, 2024

Язык: Английский

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Free vibrations of all assemblies related to coupled hyperboloidal–cylindrical shells

Thin-Walled Structures, Год журнала: 2022, Номер 184, С. 110469 - 110469

Опубликована: Дек. 22, 2022

Язык: Английский

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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

Archives of Computational Methods in Engineering, Год журнала: 2023, Номер 30(5), С. 2959 - 3029

Опубликована: Фев. 15, 2023

Язык: Английский

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Nonlinear damping and forced vibration analysis of sandwich functionally graded material beams with composite viscoelastic core layer

Mechanics Based Design of Structures and Machines, Год журнала: 2023, Номер 52(7), С. 4191 - 4210

Опубликована: Июль 13, 2023

In the present article, an analytical model is proposed to assess nonlinear damping and frequency curves of three layered sandwich beams, constituted with FGM faces viscoelastic core layers. The formulated in context forced vibration analysis. kinematical developed for purpose based on higher order zig-zag theories coupled shear deformation theory (HSDT), employing functions, by Timoshenko, Reddy, Touratier. response loss factors are provided resourcing solution, derived from harmonic balance technique one mode Galerkin's method. elastic moduli material described complex numbers domain. proprieties beams vary gradually along thickness direction, transiting metal ceramic materials. effect geometrical parameters composite layers studied according first higher-order theories. Basing model, numerical results presented study fiber orientation angle evolution amplitude curves.

Язык: Английский

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Computer simulation for parametric study of concrete system: Introducing novel reinforcement for concrete construction materials

Mechanics of Advanced Materials and Structures, Год журнала: 2024, Номер unknown, С. 1 - 18

Опубликована: Март 7, 2024

Concrete is a primary construction material in the building industry. Formwork crucial facilitating implementation of geometric designs and enhancing structural integrity concrete components. Additionally, it represents significant expense structures. The use formwork has lengthy historical background, with several systems being employed various projects. When designing choosing system, important to consider many needs, including safety, cost, geometry, time, surface quality. This article introduces computer simulation for conducting parametric analysis using new reinforcing method materials. To achieve this objective, current relevant simulated higher-order shear deformation theory, minimal potential energy principle, an analytical solver. Halpin–Tsai homogenization technique role mixture are used predict mechanical properties presented innovative reinforcement. mathematical formulation Haber–Schaim foundation constructed from auxetic inside Cartesian coordinate system expressed. results show that highest velocity, influence graphene oxide powders (GOP) distribution pattern on acceleration than other values velocity. Also, as applicable suggestion, by less change amplitude structure higher GOP weight fraction, velocity changes drastically, While, trend lower fraction noticeable change. Finally, some suggestions improving dynamic stability kind will be given section civil engineers.

Язык: Английский

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Computational Linear and Nonlinear Free Vibration Analyses of Micro/Nanoscale Composite Plate-Type Structures With/Without Considering Size Dependency Effect: A Comprehensive Review

Archives of Computational Methods in Engineering, Год журнала: 2024, Номер unknown

Опубликована: Июнь 10, 2024

Язык: Английский

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Dynamic analysis of functionally graded embedded graphene oxide powder nanocomposite conical shells resting on flexible foundations

Engineering Analysis with Boundary Elements, Год журнала: 2023, Номер 152, С. 757 - 773

Опубликована: Май 10, 2023

Язык: Английский

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