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 12

The variation of the dimensionless frequencies of the sandwich FG nanoplate through thickness versus the variation of boundary conditions: (a) SSSS; (b) SCSC; (c) CCCC.
(a)
(b)
(c)