Nonlinear Dynamic Behavior of Winding Hoisting Rope under Head Sheave Axial Wobbles

<div>Lateral vibration displacements at <i>l</i><sub><i>c</i></sub>/2 of the catenary rope in lowering. (a) The first-order excitation, (b) the second-order excitation, and (c) the third-order excitation of head sheave axial wobbles.</div>

Shock and Vibration

fig4

Figure 4

Figure 4: Nonlinear Dynamic Behavior of Winding Hoisting Rope under Head Sheave Axial Wobbles 