Aerodynamic Characteristics Evaluation of a Cable-Stayed Bridge Section with a New-Type Hybrid Fairing
Author(s): |
Hoyeop Lee
Jiho Moon |
---|---|
Medium: | journal article |
Language(s): | English |
Published in: | Shock and Vibration, January 2021, v. 2021 |
Page(s): | 1-13 |
DOI: | 10.1155/2021/8899558 |
Abstract: |
In this study, new-type hybrid faring is suggested to improve the aerodynamic performance of the long-span cable-stayed bridge. The proposed fairing is developed by applying the concept of the multibox section to the normal faring. The proposed faring has void regions inside the faring so that wind passes through the gaps in the faring. As a result, the wind flow is changed and the forces to the bridge section are reduced. The efficiency of the proposed faring was verified by a series of wind tunnel test. From the test result, it can be found that aerodynamic performances, such as drag force and flutter resistance, are enhanced. |
Copyright: | © 2021 Hoyeop Lee, Jiho Moon |
License: | This creative work has been published under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given to the original author and the conditions of the license are met. |
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10676187 - Published on:
28/05/2022 - Last updated on:
01/06/2022