Građevinar, Vol. 67 No. 09., 2015.
Original scientific paper
https://doi.org/10.14256/JCE.1311.2015
Cable oscillations due indirect excitation
Marija Demšić
Verica Raduka
Abstract
An analytical cable oscillation model is formulated for inhomogeneous boundary conditions taking into account quadratic and cubic nonlinearities of the system. The reduced system is solved by numerical integration and, for the case of external and parametric oscillations, by the multiple scales perturbation method. The comparison of solutions with numerical model results is based on the finite difference model and the predictor-corrector algorithm for time integration of equation systems.
Keywords
cables; nonlinear oscillations; method of multiple scales
Hrčak ID:
146914
URI
Publication date:
12.10.2015.
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