The detection equipment for the state of railway tunnel lining is a vehicle-mounted complex equipment which is supported by the special purpose vehicle of railway and integrates with various sophisticated detection device including laser clearance measurements, ground penetrating radar (GPR), laser imaging device of the lining surface, video monitoring system, therefore it can be efficient, accurate and comprehensive completion of detection of operating tunnel lining. In this paper according to relevant norms, standards for assessing the state of operating railway tunnel and current detection technologies of tunnel lining, the functions and components of detection equipment are determined and the main performance parameters of device and the key technologies are deeply analyzed and studied, to speed the development of equipment and provide the necessary technical support.
Research on Detection Equipment for the State of Railway Tunnel Lining
Advanced Materials Research ; 317-319 ; 2421-2426
2011-08-16
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Tunnel lining on the Virginian railway
Engineering Index Backfile | 1913
Concrete lining of connaught tunnel, Canadian Pacific railway
Engineering Index Backfile | 1921
Mechanical Analysis of Secondary Lining of High-Speed Railway Tunnel
Online Contents | 2018
|A severe tunnel-lining fire on the southern Pacific railway
Engineering Index Backfile | 1914
|