[HTML][HTML] A unified size-dependent plate model based on nonlocal strain gradient theory including surface effects
Based on the nonlocal strain gradient theory and surface elasticity theory, a unified size-
dependent plate model is developed for buckling analysis of rectangular nanoplates. The …
dependent plate model is developed for buckling analysis of rectangular nanoplates. The …
Nonlocal nonlinear free vibration of functionally graded nanobeams
R Nazemnezhad, S Hosseini-Hashemi - Composite Structures, 2014 - Elsevier
In this paper, nonlinear free vibration of functionally graded (FG) nanobeams with
immovable ends, ie simply supported-simply supported (SS) and simply supported-clamped …
immovable ends, ie simply supported-simply supported (SS) and simply supported-clamped …
Nonlinear secondary resonance of FG porous silicon nanobeams under periodic hard excitations based on surface elasticity theory
To impart desirable material properties, functionally graded (FG) porous silicon has been
produced in which the porosity changes gradually across the material volume. The prime …
produced in which the porosity changes gradually across the material volume. The prime …
Surface elastic shell model for nonlinear primary resonant dynamics of FG porous nanoshells incorporating modal interactions
The surface to volume ratio becomes significant at nanoscale, so the surface stress plays an
essential role in the mechanical responses of nanostructures. The focus of the present study …
essential role in the mechanical responses of nanostructures. The focus of the present study …
Torsional vibrations investigation of nonlinear nonlocal behavior in terms of functionally graded nanotubes
SJ Shakhlavi, S Hosseini-Hashemi… - International Journal of …, 2020 - Elsevier
The von-Kármán effect on the free torsional vibrations of carbon nanotube made of
functionally graded materials (FGMs) is inspected in this research using the theory of …
functionally graded materials (FGMs) is inspected in this research using the theory of …
On size-dependent large-amplitude free oscillations of FGPM nanoshells incorporating vibrational mode interactions
At nanoscale, surface free energies of the atoms located on the free surfaces of structures
significantly affect their mechanical characteristics. In this study, nonlinear large-amplitude …
significantly affect their mechanical characteristics. In this study, nonlinear large-amplitude …
[HTML][HTML] Nonlinear free vibrations of functionally graded nanobeams with surface effects
PA Sharabiani, MRH Yazdi - Composites Part B: Engineering, 2013 - Elsevier
Nonlinear free vibration of functionally graded nanobeams is studied in this paper within the
framework of Euler–Bernoulli beam model including the von Kármán geometric nonlinearity …
framework of Euler–Bernoulli beam model including the von Kármán geometric nonlinearity …
[HTML][HTML] Nonlinear secondary resonance of nanobeams under subharmonic and superharmonic excitations including surface free energy effects
The main objective of this study is to predict both the subharmonic and superharmonic
resonances of the nonlinear oscillation of nanobeams in the presence of surface free energy …
resonances of the nonlinear oscillation of nanobeams in the presence of surface free energy …
Phase-field-crystal methodology for modeling of structural transformations
We introduce and characterize free-energy functionals for modeling of solids with different
crystallographic symmetries within the phase-field-crystal methodology. The excess free …
crystallographic symmetries within the phase-field-crystal methodology. The excess free …
On the mechanics of Kirchhoff and Mindlin plates incorporating surface energy
In this paper, size-dependent Kirchhoff and Mindlin plate models are developed to
investigate the coupling effects of nonlocal stress, strain gradient and surface energy on the …
investigate the coupling effects of nonlocal stress, strain gradient and surface energy on the …