Research Article
A Semianalytical Approach for Free Vibration Characteristics of Functionally Graded Spherical Shell Based on First-Order Shear Deformation Theory
Figure 5
Frequency parameters Ω of FG spherical shell with different number of segments. (a) n = 0. (b) n = 1. (c) n = 2. (d) n = 3.
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| (b) |
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