Dynamic measurement on stay-cables using microwave interferometry
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Bibliografische Angaben
| Autor(en): |
Carmelo Gentile
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010 | ||||
| Veröffentlicht in: | IABSE Symposium Venice 2010 | ||||
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| Seite(n): | 440-441 | ||||
| Anzahl der Seiten (im PDF): | 8 | ||||
| Jahr: | 2010 | ||||
| DOI: | 10.2749/222137810796025311 | ||||
| Abstrakt: |
The paper addresses the application of microwave remote sensing to the measurement of the vibration response in the stay-cables of cable-stayed bridges. The investigation clearly highlights the simplicity of use of the radar technique (especially when compared with conventional approaches), its effectiveness to simultaneously measuring the dynamic response of all the stay- cables of an array, and the accuracy of the results in terms of natural frequencies and tension forces. |
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