Influence of Uncertainties on the Dynamic Buckling Loads of Structures Liable to Asymmetric Postbuckling Behavior
Figure 7
Bifurcation diagrams of the slowly evolving
system for selected values of the excitation frequency, Ω. Bifurcations
connected with the stability boundaries in force control space: S-N:
saddle-node bifurcation; : first period doubling bifurcation; :
second period doubling bifurcation; :
escape load. η = 0.05, ε = 0, ω 0 = 1, and β = −1.
