In cables, time-varying forces cause large amplitude oscillations involving mainly the low modes. The contribution of higher modes may arise due to either internal coupling phenomena or peculiar spatial distribution of the loading. Using analytical reduced models and finite element models, the paper explores the relevance of the modal interactions in both planar and spatial response to harmonical in- plane excitation and to out-of-plane wind turbulence with its spatial distribution.

Nonlinear behaviour of a suspended cable under stationary and non-stationary loading

MARTINELLI, LUCA;
2002-01-01

Abstract

In cables, time-varying forces cause large amplitude oscillations involving mainly the low modes. The contribution of higher modes may arise due to either internal coupling phenomena or peculiar spatial distribution of the loading. Using analytical reduced models and finite element models, the paper explores the relevance of the modal interactions in both planar and spatial response to harmonical in- plane excitation and to out-of-plane wind turbulence with its spatial distribution.
2002
Structural Dynamics - EURODYN 2002: Proceedings of the 4th International Conference on Structural Dynamics, Munich, Germany, 2-5 September 2002 - Vol. 2
9789058095107
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/269391
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