Item Infomation
Title: | Structural Health Monitoring of Railway Transition Zones Using Satellite Radar Data |
Authors: | Wang, H. |
Issue Date: | 2018 |
Citation: | SensorsVol 18, Issue 2, 16 p. |
Abstract: | To tackle the limitations of the in situ techniques, a Satellite Synthetic Aperture Radar (InSAR) system is presented in this paper, which provides a potential solution for a consecutive structural health monitoring of transition zones with bi-/tri-weekly data update and mm-level precision. The results show that the differential settlement in the transition zone and the settlement rate can be observed and detected by the InSAR measurements. Moreover, the InSAR results are cross-validated against measurements obtained using a measuring coach and a Digital Image Correlation (DIC) device. The results of the three measuring techniques show a good correlation, which proves the applicability of InSAR for the structural health monitoring of transition zones in railway track. |
URI: | http://tailieuso.tlu.edu.vn/handle/DHTL/5009 |
Source: | https://www.mdpi.com/1424-8220/18/2/413/htm |
ISSN: | 1424-8220 |
Appears in Collections: | Tài liệu mở |
ABSTRACTS VIEWS
25
VIEWS & DOWNLOAD
0
Files in This Item:
There are no files associated with this item.
Bạn đọc là cán bộ, giáo viên, sinh viên của Trường Đại học Thuỷ Lợi cần đăng nhập để Xem trực tuyến/Tải về
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.