Advances in Acoustics and Vibration / 2016 / Article / Fig 7

Research Article

Forced Response of Polar Orthotropic Tapered Circular Plates Resting on Elastic Foundation

Figure 7

Normalised frequency parameter for first three natural frequencies in fundamental mode: , second Mode: , and third mode: for CL-plate with , , α = 0.3. Keys present method: — and polynomial coordinate method: …, where is the frequency obtained using 15 terms.

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