An Improved Cohesive Zone Model for Interface Mixed-Mode Fractures of Railway Slab Tracks

An Improved Cohesive Zone Model for Interface Mixed-Mode Fractures of Railway Slab Tracks

The interface crack of a slab track is a fracture of mixed-mode that experiences a complex loading–unloading–reloading process. A reasonable simulation of the interaction between the layers of slab tracks is the key to studying the interface crack. However, the existing models of interface disease o...

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Bibliographic Details
Main Authors: Yanglong Zhong, Liang Gao, Xiaopei Cai, Bolun An, Zhihan Zhang, Janet Lin, Ying Qin
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Applied Sciences
Subjects:
railway slab track
interface mixed-mode fracture
cohesive zone model
unloading/reloading relationship
Online Access:https://www.mdpi.com/2076-3417/11/1/456

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