大跨度斜拉桥非线性振动模型与理论研究进展

康厚军, 郭铁丁, 赵跃宇 - 力学学报, 2016 - lxxb.cstam.org.cn
斜拉桥的非线性动力学问题一直都是力学, 结构和桥梁领域的研究热点. 随着新材料(如碳纤维
增强聚合物索) 和新施工工艺的发展, 斜拉桥的跨越能力不断得到提高, 从而在桥梁建设中更具有 …

Review on nonlinear vibration and modeling of large span cable-stayed bridge

K Houjun, G Tieding, Z Yueyu - Chinese Journal of Theoretical …, 2016 - lxxb.cstam.org.cn
As a hot research topic, the nonlinear dynamics of cable-stayed bridge has been highlighted
in the field of mechanics, structure and bridge. With the development of new materials, such …

Modeling and analysis of cable vibrations in cable-stayed bridges under near-fault ground motions

J Yi - Engineering Structures, 2023 - Elsevier
To represent the cable vibrations of cable-stayed bridges under earthquake actions, this
study proposes to model each cable using the multiple nonlinear truss elements with an …

Vibration-based cable condition assessment: a novel application of neural networks

SEHAM Zarbaf, M Norouzi, R Allemang, V Hunt… - Engineering …, 2018 - Elsevier
Vibration-based cable tension estimation methods demand complex computations
especially when usage of comprehensive cable models is required. Avoiding mathematical …

Vibration suppression of a cable-stayed beam by a nonlinear energy sink

Y Wang, H Kang, Y Cong, T Guo, T Fu - Nonlinear Dynamics, 2023 - Springer
The vibration control of cables of cable-stayed bridges has been one of the hot research
fields in recent years. In this study, the influence of a nonlinear energy sink (NES) on …

[HTML][HTML] Multi-modal vibration amplitudes of taut inclined cables due to direct and/or parametric excitation

JHG Macdonald - Journal of Sound and Vibration, 2016 - Elsevier
Cables are often prone to potentially damaging large amplitude vibrations. The dynamic
excitation may be from external loading or motion of the cable ends, the latter including …

The use of normal forms for analysing nonlinear mechanical vibrations

SA Neild, AR Champneys, DJ Wagg… - … of the Royal …, 2015 - royalsocietypublishing.org
A historical introduction is given of the theory of normal forms for simplifying nonlinear
dynamical systems close to resonances or bifurcation points. The specific focus is on …

Nonlinear cable-deck interaction vibrations of cable-stayed bridges

G Shen, J Macdonald, HE Coules - Journal of Sound and Vibration, 2023 - Elsevier
In modern cable-stayed bridges, cables connect with other components such as the bridge
deck and dynamic interactions occur between the cables and the rest of the structure. When …

Nonlinear responses of suspended cable under phase-differed multiple support excitations

C Sun, X Zhou, S Zhou - Nonlinear Dynamics, 2021 - Springer
Cable structures may be subjected to multiple support excitations and exhibit complex
nonlinear dynamic characteristics. To study the influence of phase-differed support …

Nonlinear dynamics of short-span electrical conductor cables under uniaxial periodic excitation

Y Fu, MV Sivaselvan - Journal of Sound and Vibration, 2023 - Elsevier
This paper is on nonlinear dynamics of flexible conductors that interconnect equipment in
high-voltage substations. Such nonlinear dynamics play a role in the response of substation …