An accurate frequency-based method for identifying cable tension while considering environmental temperature variation

In this work, we study the influences of environmental temperature variation on the static and dynamic behaviours of cables, and we develop a very accurate method for identifying the tension of a cable while considering environmental temperature fluctuation. The dynamic equation of a cable that incl...

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Veröffentlicht in:	Journal of sound and vibration 2021-01, Vol.490, p.115693, Article 115693
Hauptverfasser:	Ma, Lin, Xu, Hui, Munkhbaatar, Tumenjargal, Li, Shaofan
Format:	Artikel
Sprache:	eng
Schlagworte:	Arch bridge Cable-stayed bridge Cables Dynamic characteristics Finite difference method Frequency-based sensitivity method Inclination angle Parameter estimation Parameter identification Parameter sensitivity Sag Studies Temperature Temperature dependence Temperature effect Tension identification Thermal-mechanical coupling
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