Influence of Uncertainties on the Dynamic Buckling Loads of Structures Liable to Asymmetric Postbuckling Behavior

<table>Variation of the basin area of the damped
forced system. Black: steady-state bounded solutions. White: unbounded
solutions. <i>η</i> = 0.05, <i>ε</i> = 0, <svg height="20.0625" id="M53" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 17.299999 20.0625" width="17.299999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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q-11 -37 -23.5 -100t-12.5 -92q0 -47 16.5 -71.5t44.5 -24.5q62 0 95.5 67t33.5 160q0 107 -63 152l1 9q14 14 45 14q29 0 57.5 -44t28.5 -114z" id="x1D714"></path></g>
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</svg> = 1, <i>β</i> = −1, and Ω = 0.68.</table>

Mathematical Problems in Engineering

fig10

Figure 10

Figure 10: Influence of Uncertainties on the Dynamic Buckling Loads of Structures Liable to Asymmetric Postbuckling Behavior 