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

<div>Several typical mode shapes for Sandwich FGP hyperbolic shell. (a) Hyperbolic shell (<i>c</i> = 1) with E1-E1 boundary conditions. (b) Hyperbolic shell (<i>c</i> = 2) with E2-E2 boundary conditions. (c) Hyperbolic shell (<i>c</i> = 3) with E3-E3 boundary conditions.</div>

Shock and Vibration

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Figure 8

Figure 8: A Semianalytic Method for Vibration Analysis of a Sandwich FGP Doubly Curved Shell with Arbitrary Boundary Conditions 