[关键词]
[摘要]
随着土耳其恰纳卡莱大桥、我国张皋过江通道以及西堠门公铁两用大桥等超大跨度桥梁的建造,桥梁风工程研究面临新的挑战。继上一年研究进展后,本文聚焦桥梁颤振、桥梁涡激振动和桥梁抖振等桥梁抗风设计关键问题,通过对国内外风工程领域主流学术期刊论文的梳理,介绍和评述了2020年以来国内外主要研究进展。
[Key word]
[Abstract]
With the construction of super-long span bridges, such as the Canakkale 1915 Bridge in Turkey, the Zhanggao River-crossing Corridor and the Xihoumen Highway-Railway Bridge in China, the wind engineering research of bridges is facing new challenges. Following the research progress of the previous year, this paper focuses on the key problems of bridge wind engineering, including bridge flutter, vortex-induced vibration and buffeting. Through sorting out the literatures of main academic journals in the field of wind engineering, the state-of-the-art focusing on the main aspects of wind-resistant of long-span bridges in 2020 was reviewed and discussed.
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[基金项目]