DYNAMIC AND STATIC MONITORING OF BRIDGES USING COHERENT RADAR

摘要：

A novel microwave sensor for remote detection of structural displacements is experimented as geotechnical instrument for dynamic and static testing of bridges. The sensor is based on an interferometric radar providing range imaging capability and sub-millimetric accuracy range displacement measurement. The results of a number of validation campaigns are reported: a highway bridge forced by vehicular traffic, a railways bridge, and a pedestrian bridge.

作者: Massimiliano Pieraccini Matteo Fratini Filippo Parrini Devis Dei Carlo Atzeni Giulia Bernardini Katherine Zhang

作者单位: Department of Electronics and Telecommunications University of Florence, Via Santa Marta, 3 50139 Fi IDS SpA, Via Sterpulino, 20 56100 Pisa, Italy PT Equipment Beijing 100044 P.R. China

会议类型: 国际会议

会议名称: 第二届国际结构状态评估、监测与改进会议(The Second International Conference on Structural Condition Asessment,Monitoring and Improvement)

会议地点: 长沙

会议语种:英文

页码: 904-909

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）