HIGH-SPEED RAILWAY BRIDGE VIBRATION MEASUREMENT AND ANALYSIS BASED ON RADAR INTERFEROMETRY

	HIGH-SPEED RAILWAY BRIDGE VIBRATION MEASUREMENT AND ANALYSIS BASED ON RADAR INTERFEROMETRY
	Shao, Zelong; Zhang, Xiangkun; Ren, Jiawei; Li, Yingsong
	2018
会议日期	JUL 22-27, 2018
会议地点	Valencia, SPAIN
关键词	Vibration Railway bridge Interferometry
页码	4099-4102
英文摘要	A newly designed radar based on interferometry is proposed and well designed in the paper. The designed radar can detect the vibration of the railway bridge with a super-resolution and a high precision, which also has remote sensing ability. The general bridge monitoring methods are expensive and time-consuming since it is difficult to install sensors that should be directly contact with the bridge, such as accelerometer and dynamometer. Based on the designed radar, experiments are constructed on a Beijing-Tianjin Inter-City high-speed railway bridge to prove that the radar interferometry can be used to preciously and accurately monitor the railway bridge's vibration.
会议录	IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
语种	英语
ISSN号	2153-6996
ISBN号	978-1-5386-7150-4
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/6711]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Shao, Zelong,Zhang, Xiangkun,Ren, Jiawei,et al. HIGH-SPEED RAILWAY BRIDGE VIBRATION MEASUREMENT AND ANALYSIS BASED ON RADAR INTERFEROMETRY[C]. 见:. Valencia, SPAIN. JUL 22-27, 2018.