Shock and Vibration / 2017 / Article / Fig 12

Research Article

Benchmark Solution for Free Vibration of Moderately Thick Functionally Graded Sandwich Sector Plates on Two-Parameter Elastic Foundation with General Boundary Conditions

Figure 12

Variations of fundamental frequency parameter Ω of circular sector plate against different sector angles ( = 0.2, = 120°, and = = 5, 2-2-1): (a) CCC (b) CFC; (c) CE1E1; (d) E3E3E3.

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