Maintenance of railway infrastructures has nowadays to anticipate the degradation of equipment to avoidany damaging incidents. Detecting a defect on the rail at its earliest stage is necessary to ensure efficient andoptimal maintenance. Electro-Magnetic Acoustic Transducers (EMAT) are a contactless ultrasonic inspec-tion technique for non-destructive assessment of the condition of ferromagnetic materials. Their applicationto rails allows identification of surface defects when measurements are obtained from immobile sensors.However, railway infrastructure operations are urging to reduce the inspection time of rails. Measurementtools must thus be carried into motorized structures. Mobile inspections cause degradations of ultrasonicsignals. Th...
Inspection of structures is a critical task that needs to be performed in order to guarantee the saf...
This article describes the main stages of the complex analysis of the signals received by the ultras...
Railroad safety depends on many factors. The integrity of the wheels on rolling stock is one that is...
Maintenance of railway infrastructures has nowadays to anticipate the degradation of equipment to av...
La maintenance des infrastructures ferroviaires doit désormais anticiper la dégradation du matériel ...
We recently presented measurements of defects on the railhead, using a novel pitch-catch ultrasonic ...
Current testing of the rail network is limited in terms of both speed of testing and PF accuracy of ...
With the aging of the U.S. railroad system and the increased tonnage being moved, it is more importa...
Recent train accidents have reaffirmed the need for developing a rail defect detection system more e...
The ability to detect defects in rail, and in particular surface defects such as gauge corner cracki...
The main causes of train derailment are related to rail defects such as head surface defects, horizo...
Recent train accidents have reaffirmed the need for developing a rail defect detection system more e...
Rail tracks undergo massive stresses that can affect their structural integrity and produce rail bre...
In the last ten years, over 1,000 train derailments that occurred in the US railroad system were cau...
Le secteur des transports ferroviaires en France est marqué par un dynamisme lié notamment à l'essor...
Inspection of structures is a critical task that needs to be performed in order to guarantee the saf...
This article describes the main stages of the complex analysis of the signals received by the ultras...
Railroad safety depends on many factors. The integrity of the wheels on rolling stock is one that is...
Maintenance of railway infrastructures has nowadays to anticipate the degradation of equipment to av...
La maintenance des infrastructures ferroviaires doit désormais anticiper la dégradation du matériel ...
We recently presented measurements of defects on the railhead, using a novel pitch-catch ultrasonic ...
Current testing of the rail network is limited in terms of both speed of testing and PF accuracy of ...
With the aging of the U.S. railroad system and the increased tonnage being moved, it is more importa...
Recent train accidents have reaffirmed the need for developing a rail defect detection system more e...
The ability to detect defects in rail, and in particular surface defects such as gauge corner cracki...
The main causes of train derailment are related to rail defects such as head surface defects, horizo...
Recent train accidents have reaffirmed the need for developing a rail defect detection system more e...
Rail tracks undergo massive stresses that can affect their structural integrity and produce rail bre...
In the last ten years, over 1,000 train derailments that occurred in the US railroad system were cau...
Le secteur des transports ferroviaires en France est marqué par un dynamisme lié notamment à l'essor...
Inspection of structures is a critical task that needs to be performed in order to guarantee the saf...
This article describes the main stages of the complex analysis of the signals received by the ultras...
Railroad safety depends on many factors. The integrity of the wheels on rolling stock is one that is...