Research Article
On the Finite Element Model of Rotating Functionally Graded Graphene Beams Resting on Elastic Foundation
Figure 9
The dependence of the first four natural frequencies of the X-GPLRC beam on the rotational speed and the WGPL ratio (S-S), a/Lā=ā1, , , .
(a) |
(b) |
(c) |
(d) |