A Semianalytic Method for Vibration Analysis of a Sandwich FGP Doubly Curved Shell with Arbitrary Boundary Conditions

Figure 12

Study on the effect of porous coefficient on the steady-state response of Sandwich FGP doubly curved structure: (a) Sandwich FGP paraboloidal shell; (b) Sandwich FGP hyperbolic shell; (c) Sandwich FGP elliptical shell.

(a)

(b)

(c)