Evaluating the Service Performance of Heavy Axle Load Ballasted Railway by Using Numerical Simulation Method

Evaluating the Service Performance of Heavy Axle Load Ballasted Railway by Using Numerical Simulation Method

To evaluate the service performance of the track substructure of heavy axle load (HAL) railway transportation, an inverse analysis was performed to estimate the resilient modulus values of the track substructure, based on the deflection data obtained from light falling weight deflectometer testing....

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Bibliographic Details
Main Authors: Shuang Tian, Xianzhang Ling, Ting Li, Andrew Chan, Ionut-Razvan Georgescu
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Applied Sciences
Subjects:
service performance evaluation
empirical equation
dynamic response
light falling weight deflectometer
finite element method
heavy axle load railway
Online Access:https://www.mdpi.com/2076-3417/12/5/2539

Internet

https://www.mdpi.com/2076-3417/12/5/2539

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