Boundary Conditions in 2D Numerical and 3D Exact Models for Cylindrical Bending Analysis of Functionally Graded Structures

Figure 3

First four cylindrical bending vibration modes for the one-layered FGM plate with . 3D modes versus 2D modes.

(a) Mode I: (), 3D

(b) Mode I: (), 2D

(c) Mode I: (), 3D

(d) Mode I: (), 2D

(e) Mode I: (), 3D

(f) Mode I: (), 2D

(g) Mode I: (), 3D

(h) Mode I: (), 2D