H. Rouhi
Department of Mechanical Engineering, University of Guilan, P.O. Box 3756, Rasht, Iran.
[ 1 ] - Size-Dependent Large Amplitude Vibration Analysis of Nanoshells Using the Gurtin-Murdoch Model
Shell-type nanostructures have recently attracted a lot of attention due to their several applications. The surface stress effect plays an important role in the mechanical behavior of such structures because of their large surface-to-volume ratio. In this paper, an analytical approach is presented for analyzing the geometrically nonlinear free vibrations of cylindrical nanoshells. In order ...
[ 2 ] - Young’s Modulus and Poisson’s Ratio of Monolayer Graphyne
Despite its numerous potential applications, two-dimensional monolayer graphyne, a novel form of carbon allotropes with sp and sp2 carbon atoms, has received little attention so far, perhaps as a result of its unknown properties. Especially, determination of the exact values of its elastic properties can pave the way for future studies on this nanostructure. Hence, this article descr...
[ 3 ] - Exact solution for the vibrations of cylindrical nanoshells considering surface energy effect
It has been revealed that the surface stress effect plays an important role in the mechanical behavior ofstructures (such as bending, buckling and vibration) when their dimensions are on the order ofnanometer. In addition, recent advances in nanotechnology have proposed several applications fornanoscale shells in different fields. Hence, in the present article, within the framework of surfaceel...
[ 4 ] - Nonlocal Flügge shell model for the axial buckling of single-walled Carbon nanotubes: An analytical approach
In this paper, the stability characteristics of single-walled carbon nanotubes (SWCNTs) under the action of axial load are investigated. To this end, a nonlocal Flügge shell model is developed to accommodate the small length scale effects. The analytical Rayleigh-Ritz method with beam functions is applied to the variational statement derived from the Flügge-type buckling equations. Molecular dy...
[ 5 ] - Nonlocal Flügge shell model for the axial buckling of single-walled Carbon nanotubes: An analytical approach
In this paper, the stability characteristics of single-walled carbon nanotubes (SWCNTs) under the action of axial load are investigated. To this end, a nonlocal Flügge shell model is developed to accommodate the small length scale effects. The analytical Rayleigh-Ritz method with beam functions is applied to the variational statement derived from the Flügge-type buckling equations. Molecular dy...
Co-Authors