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Dynamic analysis of lightweight structure of the Viaduct Millau in France subjected to the wind fluctuations described by Karman’s and Davenport’s spectrum
Abstrakt
The article presents numerical simulations for wind impact modelling on the Millau Viaduct structure in France performed with two independent spectrum generation methods. The viaduct's construction in affected by strong forces, as it is situated in the Tarn river's valley. Thus, the loading coming from the wind cannot be modelled, the way it is in case of simple structures as static loading, but as a loading in a form of a spectrum which is generated as loading with the wind force in time. After the analyses and simulations are conducted, both calculation methods were compared based on the numerical analysis results and the difference during the modelling with different spectre was defined.
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Informacje szczegółowe
- Kategoria:
- Aktywność konferencyjna
- Typ:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Tytuł wydania:
- XXLightweight Structures in Civil Engineering Contemporary Problems strony 2011 - 2018
- Język:
- angielski
- Rok wydania:
- 2014
- Opis bibliograficzny:
- Zielińska M., Grębowski K.: Dynamic analysis of lightweight structure of the Viaduct Millau in France subjected to the wind fluctuations described by Karman’s and Davenport’s spectrum // XXLightweight Structures in Civil Engineering Contemporary Problems/ ed. Jan B. Obrębski Warszawa: Micro-Publisher-Consultant-Project Wydawnictwo Naukowe + Studio Budowlane, 2014, s.2011-2018
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 110 razy