Advances in Acoustics and Vibration / 2010 / Article / Tab 7

Research Article

Frequency Equations for the In-Plane Vibration of Circular Annular Disks

Table 7

Frequency parameters of in-plane vibration of an annular disk with “Clamped-Clamped” conditions.

Radius ratio (β)
Reference [15]present studyReference [15]present studyReference [15]present studyReference [15]present study

0.22.7832.7833.3783.3784.0664.0654.8024.800
4.0604.0604.3604.3595.1045.1036.0036.001

0.43.4293.4294.0234.0224.7074.7075.2875.286
5.3065.3065.3115.3115.6195.6196.2896.288

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