Research Article
An Edge-Based Smoothed Finite Element for Free Vibration Analysis of Functionally Graded Porous (FGP) Plates on Elastic Foundation Taking into Mass (EFTIM)
Figure 7
Nondimensional frequencies of the eFGP plate with difference of featured-index β: (a) nondimensional frequency ; (b) nondimensional frequency ; and (c) nondimensional frequency .
(a) |
(b) |
(c) |