Vibrations and buckling of Kirchhoff nano plates are investigated using second-order strain gradi- ent theory. The Navier displacement field has been considered for two different sets of boundary conditions and stacking sequences. Different geometries and material properties for isotropic, orthotropic cross- and angle-ply laminates are considered, and numerical simulations are discussed in terms of plate aspect ratio and non local ratio. A comparison with the classical analytical solu- tion is provided whenever possible for buckling loads and fundamental frequencies.
Vibrations and buckling of Kirchhoff nano plates are investigated using second-order strain gradient theory. The Navier displacement field has been considered for two different sets of boundary conditions and stacking sequences. Different geometries and material properties for isotropic, orthotropic cross- and angle-ply laminates are considered, and numerical simulations are discussed in terms of plate aspect ratio and non local ratio. A comparison with the classical analytical solution is provided whenever possible for buckling loads and fundamental frequencies.
Cornacchia, F., Fabbrocino, F., Fantuzzi, N., Luciano, R., Penna, R. (2021). Analytical solution of cross- and angle-ply nano plates with strain gradient theory for linear vibrations and buckling. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 28(12), 1201-1215 [10.1080/15376494.2019.1655613].
Analytical solution of cross- and angle-ply nano plates with strain gradient theory for linear vibrations and buckling
Fantuzzi, N.;
2021
Abstract
Vibrations and buckling of Kirchhoff nano plates are investigated using second-order strain gradient theory. The Navier displacement field has been considered for two different sets of boundary conditions and stacking sequences. Different geometries and material properties for isotropic, orthotropic cross- and angle-ply laminates are considered, and numerical simulations are discussed in terms of plate aspect ratio and non local ratio. A comparison with the classical analytical solution is provided whenever possible for buckling loads and fundamental frequencies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.