Research on Rolling Contact Fatigue Failure of the Bearing Used in High-Speed Electric Multiple Units’ Axle Box Based on a Damage-Coupled Elastic–Plastic Constitutive Model

Research on Rolling Contact Fatigue Failure of the Bearing Used in High-Speed Electric Multiple Units’ Axle Box Based on a Damage-Coupled Elastic–Plastic Constitutive Model

The axle box bearing is a crucial component of high-speed electric multiple units (EMU) and is exposed to harsh working conditions, making it susceptible to subsurface-induced rolling contact fatigue (RCF) under long-term alternating stress. The objective of this paper is to develop a damage-coupled...

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Bibliographic Details
Main Authors: Ling Ma, Junyi Liu, Feng Guo, Xinming Li, Xiaohan Zhang
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Lubricants
Subjects:
rolling contact fatigue
damage mechanics
constitutive model
lifetime prediction
bearing
high-speed EMU
Online Access:https://www.mdpi.com/2075-4442/11/8/330

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https://www.mdpi.com/2075-4442/11/8/330

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