A reduced hysteretic model of stockbridge dampers

A reduced hysteretic model of stockbridge dampers

Francesco Bogani, Alex Sosio, Francesco Foti, Luca Martinelli

Abstract. This paper presents a reduced model to describe the nonlinear dynamic behavior of Stockbridge dampers. The proposed model is based on the classic Bouc-Wen hysteretic law and requires the identification of a small number of model parameters. The proposed formulation is used within an extended version of the classic Energy Balance Method to assess the role of the damper nonlinearities in mitigating aeolian vibrations of a reference overhead transmission line.

Keywords
Dampers, Cable Dynamics, Vortex-Induced-Vibrations

Published online 3/17/2022, 6 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: Francesco Bogani, Alex Sosio, Francesco Foti, Luca Martinelli, A reduced hysteretic model of stockbridge dampers, Materials Research Proceedings, Vol. 26, pp 417-422, 2023

DOI: https://doi.org/10.21741/9781644902431-68

The article was published as article 68 of the book Theoretical and Applied Mechanics

Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

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