Analysis of Train–Track–Bridge Coupling Vibration Characteristics for Heavy-Haul Railway Based on Virtual Work Principle

Analysis of Train–Track–Bridge Coupling Vibration Characteristics for Heavy-Haul Railway Based on Virtual Work Principle

This paper introduces an innovative model for heavy-haul train–track–bridge interaction, utilizing a coupling matrix representation based on the virtual work principle. This model establishes the relationship between the wheel–rail contact surface and the bridge–rail interface concerning internal fo...

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Bibliographic Details
Main Authors: Nanhao Wu, Hongyin Yang, Haleem Afsar, Bo Wang, Jianfeng Fan
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Sensors
Subjects:
heavy-haul railway bridge
train–track–bridge coupling system
virtual work principle
track irregularity
displacement
acceleration
Online Access:https://www.mdpi.com/1424-8220/23/20/8550

Internet

https://www.mdpi.com/1424-8220/23/20/8550

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