Identification of time‐varying cable tension forces based on adaptive sparse time‐frequency analysis of cable vibrations

Summary For cable bridges, the cable tension force plays a crucial role in their construction, assessment and long‐term structural health monitoring. Cable tension forces vary in real time with the change of the moving vehicle loads and environmental effects, and this continual variation in tension...

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Vydáno v:	Structural control and health monitoring Ročník 24; číslo 3; s. np - n/a
Hlavní autoři:	Bao, Yuequan, Shi, Zuoqiang, Beck, James L., Li, Hui, Hou, Thomas Y.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Pavia John Wiley & Sons, Inc 01.03.2017
Témata:	adaptive sparse time‐frequency analysis Algorithms Assessments Cables Environmental effects Estimates Frequency analysis Hilbert–Huang transform Loads (forces) Structural health monitoring Tension Time-frequency analysis time‐frequency dictionary time‐varying cable tension identification Transforms
ISSN:	1545-2255, 1545-2263
On-line přístup:	Získat plný text
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