Free Vibrations of an Elastically Restrained Euler Beam Resting on a Movable Winkler Foundation

Figure 5

Variations of the first two mode shapes with for five degenerate cases: (a) Sl-Fi, (b) Fr-Sl, (c) Fr-Fi, (d) Fr-Sl, and (e) Sl-Sl.

(a)

(b)

(c)

(d)

(e)