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 10

Fundamental frequency parameters versus thickness for the CCCC FG panels and shells with different shear correction factors: (a) cylindrical panels; (b) cylindrical shells; (c) conical panels; (d) conical shells; (e) spherical panels; (f) spherical shells.

(a)

(b)

(c)

(d)

(e)

(f)