Parameter influence analysis and optimization of wheel–rail creepage characteristics in high-speed railway curves

Parameter influence analysis and optimization of wheel–rail creepage characteristics in high-speed railway curves

Purpose – To investigate the influence of vehicle operation speed, curve geometry parameters and rail profile parameters on wheel–rail creepage in high-speed railway curves and propose a multi-parameter coordinated optimization strategy to reduce wheel–rail contact fatigue damage. Design/methodology...

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Bibliographic Details
Main Authors: Bolun An, Jiapeng Liu, Guang Yang, Feng shou Liu, Tong Shi, Ming Zhai
Format: Article
Language:English
Published: Emerald Publishing 2025-02-01
Series:Railway Sciences
Subjects:
High-speed railway
Curve track
Wheel–rail creepage
Parameter analysis
Response surface methodology
Optimization design
Online Access:https://www.emerald.com/insight/content/doi/10.1108/RS-12-2024-0056/full/pdf
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