Influence of Physical and Geometrical Uncertainties in the Parametric Instability Load of an Axially Excited Cylindrical Shell

Figure 7

Bifurcation diagrams having as control parameter the shell thickness and average time responses for select load parameter values: = 0.50 and = 8.33%. Four Hermite-Chaos polynomials.

(a) and

(b) = 1.30 and

(c) and

(d) and

(e) and

(f) and

(g) and

(h) and