Mm-wave Radar Based Micro-Deformation Monitoring for Highway and Freight Railway Bridges

	Mm-wave Radar Based Micro-Deformation Monitoring for Highway and Freight Railway Bridges
	Li, Yingsong; Shao, Zelong; Zhang, Xiangkun; Jiang, Jingshan
	2019
会议日期	JUL 21-24, 2018
会议地点	Xuzhou, PEOPLES R CHINA
关键词	Micro-deformation monitoring millimeter (mm) wave radar super-resolution and high precision
卷号	34
期号	3
页码	457-462
英文摘要	In this paper, a mm-wave radar is devised to monitor the micro-deformation of bridges and its performance is verified via monitoring a highway and a freight railway bridges. The radar interferometry technology is utilized to develop the compact and portable mm-wave radar. Experiments are set up to monitor a highway bridge around Beijing-Tianjin expressway which is near the sixth ring roads of Beijing and a Daqin freight railway bridge in Yanqing, Beijing. The experimental results demonstrate that the devised radar can detect the micro-deformation of the bridge vibration with a super-resolution and high precision, making the mm-wave radar promising for bridge monitoring, dam monitoring, debris flow monitoring applications.
会议录	APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL
语种	英语
ISSN号	1054-4887
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/7038]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Li, Yingsong,Shao, Zelong,Zhang, Xiangkun,et al. Mm-wave Radar Based Micro-Deformation Monitoring for Highway and Freight Railway Bridges[C]. 见:. Xuzhou, PEOPLES R CHINA. JUL 21-24, 2018.