Railway Track Loss-of-Stiffness Detection Using Bogie Filtered Displacement Data Measured on a Passing Train

Railway Track Loss-of-Stiffness Detection Using Bogie Filtered Displacement Data Measured on a Passing Train

This paper presents an innovative numerical framework for railway track monitoring using acceleration measurements from sensors installed on a passenger train. A numerical model including a 10 degrees of freedom train passing over a three-layer track is employed. The bogie filtered displacement (BFD...

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Bibliographic Details
Main Authors: Abdollah Malekjafarian, Eugene J. OBrien, Paraic Quirke, Daniel Cantero, Fatemeh Golpayegani
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Infrastructures
Subjects:
railway track
monitoring
drive-by
assessment
hanging sleeper
in-service train
Online Access:https://www.mdpi.com/2412-3811/6/6/93

Internet

https://www.mdpi.com/2412-3811/6/6/93

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