Research Article
A Semianalytical Approach for Free Vibration Characteristics of Functionally Graded Spherical Shell Based on First-Order Shear Deformation Theory
Figure 4
Frequency parameters Ω of FG spherical shell with different boundary parameters.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |