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

Figure 4

Deterministic bifurcation diagrams with Young’s modulus as control parameter and nondeterministic time response for a perfect cylindrical shell: = 0.50. Four Hermite-Chaos polynomials.

(a) and

(b) = 1.30 and

(c) and

(d) and

(e) and

(f) and

(g) and

(h) and