Nonlocal buckling analysis of laminated composite plates considering surface stress effects

Shiva, Konda; Raghu, P.; Rajagopal, Amirtham; Reddy, J. N.

doi:10.1016/j.compstruct.2019.111216

Cited by 39 publications

(3 citation statements)

References 90 publications

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“…The non‐local buckling of composite plates was investigated by Shiva et al. [37], considering surface stress effects. For this purpose, the Gurtin–Murdoch theory was applied to capture surface stress effects.…”

Section: Introductionmentioning

confidence: 99%

“…It was depicted that when surface effects are applied at a structure in which the ratio of the length to thickness is considerable, the critical buckling load is predominantly dependent upon surface effects. The non-local buckling of composite plates was investigated by Shiva et al [37], considering surface stress effects. For this purpose, the Gurtin-Murdoch theory was applied to capture surface stress effects.…”

Section: Introductionmentioning

confidence: 99%

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Investigation of the effect of viscosity and fluid flow on buckling behaviour of non‐local nanoplate with surface energy

Arpanahi,

Abdehvand,

Sheykhi

et al. 2023

The Journal of Engineering

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The buckling of a nanoplate at the bottom of a channel over which the fluid passes with a one-dimensional flow is investigated in this article. Navier-Stokes equations were used to obtain the applied force from the fluid to the nanoplate. Non-local elasticity theories and surface effects were used to consider nanoscale effects. By solving this problem using Galerkin's weighted residual method, interesting results were obtained. Applying nonlocality increases the fluid's impact on the buckling of a nanoplate. The lower modes are more noticeably affected by being placed in a fluid environment. Also, the presence of fluid and surface effects both increase the buckling capacity of the system. The obtained results are very helpful for developing and improving the performance of fluid-coupled nanostructures that have buckling potential.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Investigation of the effect of viscosity and fluid flow on buckling behaviour of non‐local nanoplate with surface energy

Arpanahi,

Abdehvand,

Sheykhi

et al. 2023

The Journal of Engineering

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show abstract

“…Dong et al [80] proposed a refined beam model capturing the surface/interface effects to analyze the buckling behavior of hallow metal nanowire encapsulating carbon nanotubes in the presence of van der Waals interaction and cohesive energies. Shiva et al [81] predicted the nonlocal uniaxial and biaxial buckling behavior of laminated composite plates in the presence of surface stress effect. Yang and Li [82] incorporated surface stress effect to the Kirchhoff plate theory to analyze bending and free vibration responses of piezoelectric/ piezomagnetic nanoplates.…”

Section: Introductionmentioning

confidence: 99%

Surface stress effect on the nonlinear free vibrations of functionally graded composite nanoshells in the presence of modal interaction

Xie

Sahmani

et al. 2020

J Braz. Soc. Mech. Sci. Eng.

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As one of the innovative materials, functionally graded (FG) composite materials have the capability to vary microstructure and design attributes from one side to other representing the desired material properties. The prime aim of this work is to analyze the surface stress effect on the nonlinear free vibration response of FG cylindrical nanoshells incorporating various modal interactions. To this end, the Gurtin-Murdoch theory of elasticity together with the von Karman geometrical nonlinearity is implemented to the classical shell theory to construct an efficient size-dependent shell model. In order to take the modal interactions between the main oscillation mode and various symmetric vibration modes, the lateral deflection of the FG nanoshell is expressed as combination of the simple main vibration mode and convergent symmetric modes. Thereafter, the solution of problem is considered as the summation of the homogenous and particular parts to put the Galerkin technique to use. Finally, the multiple timescales method is employed to achieve analytical expression for the surface elastic-based frequency response of FG nanoshells. It is displayed that in the presence of modal interaction, by increasing the shell deflection, the value of the frequency ratio decreases while in the absence of modal interaction, it enhances.

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On the size-dependent bending and buckling of the partially covered laminated microplate

Zhang

et al. 2022

Engineering with Computers

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Nonlocal buckling analysis of laminated composite plates considering surface stress effects

Cited by 39 publications

References 90 publications

Investigation of the effect of viscosity and fluid flow on buckling behaviour of non‐local nanoplate with surface energy

Investigation of the effect of viscosity and fluid flow on buckling behaviour of non‐local nanoplate with surface energy

Surface stress effect on the nonlinear free vibrations of functionally graded composite nanoshells in the presence of modal interaction

On the size-dependent bending and buckling of the partially covered laminated microplate

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