Research Article
A Finite Element Formulation and Nonlocal Theory for the Static and Free Vibration Analysis of the Sandwich Functionally Graded Nanoplates Resting on Elastic Foundation
Figure 9
The variation of the dimensionless frequencies of the sandwich FG nanoplate versus the variation of power-law index corresponding to different nonlocal factors ; (a) ; (b) ; (c) ; (d) .
(a) |
(b) |
(c) |
(d) |