Dynamic Response Analysis of Ballastless Tracks Considering the Temperature-Dependent Viscoelasticity of Cement-Emulsified Asphalt Mortar Based on a Vehicle–Track–Subgrade Coupled Model

Dynamic Response Analysis of Ballastless Tracks Considering the Temperature-Dependent Viscoelasticity of Cement-Emulsified Asphalt Mortar Based on a Vehicle–Track–Subgrade Coupled Model

This study aims to explore the dynamic response of ballastless tracks under various temperatures of the cement-emulsified asphalt (CA) mortar layer and other environmental factors. CA mortar is the key material in the ballastless track structure, exhibiting notably temperature-dependent viscoelastic...

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Bibliographic Details
Main Authors: Yunqing Chen, Bing Wu, Linquan Yao, Xianglong Su
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Lubricants
Subjects:
ballastless tracks
dynamic response
CA mortar
temperature
fractional viscoelasticity
Online Access:https://www.mdpi.com/2075-4442/13/2/58
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