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Title:

Flutter mitigation in bridges by allowing the distortion of the deck

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Martínez-López, Guillermo; Lázaro, Carlos; Wüchner, Roland; Bletzinger, Kai-Uwe
Pages contribution:
51-54
Abstract:
The present document analyses the flutter response of a double-deck bridge cross-section that allows the rotation of each part around their own centre. The results show that, depending on the natural frequency of the new distortional mode, the critical flutter wind speed can be manipulated until the point where the cross-section is completely stable. This proves that there is no need to link the new deformation mode to the original heave or pitch of the deck. With a natural frequency in the righ...     »
Book / Congress title:
8th European-African Conference on Wind Engineering
Date of congress:
20-23 September 2022
Date of publication:
21.09.2022
Year:
2022
WWW:
https://eacwe2022.utcb.ro/wp-content/uploads/8EACWE2022-Proceedings.pdf
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