现代桥梁抗风理论及其应用

MODERN THEORY FOR WIND RESISTANT BRIDGE AND ITS APPLICATION

  • 摘要: 介绍了在国家自然科学基金``九五''重大项目(59895410)研究中探索的桥梁抗风理论以及近10年来在完成中国大跨度桥梁抗风研究项目中所积累的实践经验,主要包括桥梁风环境及其模拟、桥梁抗风研究方法、风振机理及控制方法、大跨度桥梁抗风设计与评价等,反映了中国现代桥梁抗风理论与实践的最新研究进展.

     

    Abstract: This paper presents the theory for wind resistant bridge developed under the support ofNatural Science Foundation of China in the 1996-2000 key project (No. 59895410), and theexperience gained from its engineering application to long-span bridges in China. Main concerns are placed on the wind environment around the bridge site and its simulation, the methodology of wind-induced problems about bridges, and aerodynamic design and evaluation of long-span bridges. One can see the development in theory and practice about wind resistant bridges in China.

     

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