Continuous Dynamic Monitoring of Lively Footbridges

International Journal of Online Engineering

Álvaro Cunha²  Hu Weihua¹  Elsa Sá Caetano²  Carlos Moutinho² 

[1]formerly Faculty of Engineering of the University of Portoformerly Faculty of Engineering of the University of Portoformerly Faculty of Engineering of the University of Porto

[2]Faculty of Engineering of the University of PortoFaculty of Engineering of the University of PortoFaculty of Engineering of the University of Porto

关键词: dynamic monitoring;    automatic identification;    modal parameters;    footbridges;    vibrations.;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: International Association of Online Engineering

【 摘 要 】

The paper describes two dynamic monitoring systems installed in lively footbridges with the purpose of characterizing the dynamic behavior and response of these structures and possibly detecting damage at early stages. Some monitoring results illustrate the capabilities of the presently existing technology.

【 授权许可】

Unknown