Modeling and Simulation of Transverse Free Vibration Analysis of a Rectangular Plate with Cutouts Using Energy Principles

Figure 4

The first six mode shapes of the square plate with an inner cutout. (a) The first mode; (b) the second mode; (c) the third mode; (d) the fourth mode; (e) the fifth mode; (f) the sixth mode.

(a)

(b)

(c)

(d)

(e)

(f)