Research Article
The Modified Fourier-Ritz Approach for the Free Vibration of Functionally Graded Cylindrical, Conical, Spherical Panels and Shells of Revolution with General Boundary Condition
Figure 13
Variations of the first frequencies of the clamped supported and : (a) cylindrical panels; (b) cylindrical shells; (c) conical panels; (d) conical shells; (e) spherical panels; (f) spherical shells.
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