Vibration Analysis of Thin Plate Structures Subjected to a Moving Force Using Frequency-Domain Spectral Element Method

<div>Four-element model for a rectangular plate subjected to a stationary point force <i>F</i><sub><i>k</i></sub>. ◇ = the node at which the stationary point force <i>F</i><sub><i>k</i></sub> is located, • = the nodes on the boundary edges, and ○ = the interim nodes without external loadings.</div>

Shock and Vibration

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Figure 4

Figure 4: Vibration Analysis of Thin Plate Structures Subjected to a Moving Force Using Frequency-Domain Spectral Element Method 