Wind-induced vibration of structural cables

M Jafari, F Hou, A Abdelkefi - Nonlinear Dynamics, 2020 - Springer
The wind-induced vibration of cables has been widely studied over the past decades
because of cables' many applications in cable-stayed, suspension, and tied-arched bridges …

Modelling of flow-induced vibration of bluff bodies: A comprehensive survey and future prospects

Y Wu, Z Cheng, R McConkey, FS Lien, E Yee - Energies, 2022 - mdpi.com
A comprehensive review of modelling techniques for the flow-induced vibration (FIV) of bluff
bodies is presented. This phenomenology involves bidirectional fluid–structure interaction …

Finite element modelling of transmission line galloping

YM Desai, P Yu, N Popplewell, AH Shah - Computers & structures, 1995 - Elsevier
A computationally efficient, finite element idealization is presented to analyse galloping,
which is characterized by large amplitude vibrations of iced, multi-span, electrical …

Three-degree-of-freedom model for galloping. Part I: Formulation

P Yu, YM Desai, AH Shah… - Journal of Engineering …, 1993 - ascelibrary.org
A three-degree-of-freedom model is developed to comprehensively describe and predict
different galloping behavior observed on a single iced, electrical transmission line …

Three-degree-of-freedom model for galloping. Part II: Solutions

P Yu, YM Desai, N Popplewell… - Journal of engineering …, 1993 - ascelibrary.org
Internal nonresonant and resonant galloping of an iced electrical transmission line is studied
by employing a three-degree-of-freedom (3DOF) model formulated in part I where the …

Linear instability mechanisms for coupled translational galloping

A Luongo, G Piccardo - Journal of sound and vibration, 2005 - Elsevier
A linearized coupled flexural two degree-of-freedom model, describing a lumped parameter
system subjected to galloping, is analyzed. Through a perturbation approach, an …

Misconceptions and generalizations of the Den Hartog galloping criterion

N Nikitas, JHG Macdonald - Journal of Engineering Mechanics, 2014 - ascelibrary.org
Classical quasi-steady galloping analysis deals exclusively with cases of across-wind
vibrations, leaving aside the more general situation where the wind and motion may not be …

Improved theoretical analysis and design guidelines of a two-degree-of-freedom galloping piezoelectric energy harvester

G Hu, J Liang, L Tang, J Wang - Journal of Intelligent …, 2022 - journals.sagepub.com
This paper presents an improved analysis of a two-degree-of-freedom (2DOF) galloping-
based piezoelectric energy harvester (GPEH). First, an overview of the 2DOF GPEH …

Explicit closed-form solutions of the initiation conditions for 3DOF galloping or flutter

X Chen, Y Wu - Journal of Wind Engineering and Industrial …, 2021 - Elsevier
The initial conditions of wind-excited multiple degrees of freedom bridge flutter or
transmission conductor galloping are often determined through a numerical complex …

Galloping stability criterion for 3-DOF coupled motion of an ice-accreted conductor

W Lou, D Wu, H Xu, J Yu - Journal of Structural Engineering, 2020 - ascelibrary.org
This study presents an analytical galloping stability criterion for a three-degree-of-freedom (3-
DOF) coupled motion of an ice-accreted conductor by using the eigenvalue perturbation …