Nonlinear Vibrations of Saged Cable in Three Dimensions

摘要

In this paper, nonlinear vibrations of saged cables in three dimensions are reported. This problem is analyzed by Galerkin method and the harmonic balance method. Numerical results are presented for nonlinear coupled vibrations between inplane vibrations and out-of-plane vibration under out-of-plane forcing, and nonlinear inplane vibrations which contain out-of-plane vibration through bifurcation under inplane forcing.