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A comparison on the effects of coal fines and sand fouling on the shear behaviors of railway ballast using large scale direct shear tests

Xu Zhang Shunying Ji Yang Feng Yongjun Li Chunfa Zhao

交通运输工程学报（英文版）2025，Vol.12Issue(1)：52-67,16.

交通运输工程学报（英文版）2025，Vol.12Issue(1)：52-67,16.DOI:10.1016/j.jtte.2022.09.003

A comparison on the effects of coal fines and sand fouling on the shear behaviors of railway ballast using large scale direct shear tests

Xu Zhang ¹Shunying Ji ²Yang Feng ³Yongjun Li ²Chunfa Zhao³

作者信息

1. School of Civil and Transportation Engineering,Guangdong University of Technology,Guangzhou 510006,China||State Key Laboratory of Rail Transit Vehicle System,Southwest Jiaotong University,Chengdu 610031,China
2. State Key Laboratory of Structural Analysis,Optimization and CAE Software for Industrial Equipment,Dalian University of Technology,Dalian 116024,China
3. State Key Laboratory of Rail Transit Vehicle System,Southwest Jiaotong University,Chengdu 610031,China
折叠

摘要

关键词

Railway ballast/Fouled ballast/Shear strength/Direct shear test/Contamination

Key words

Railway ballast/Fouled ballast/Shear strength/Direct shear test/Contamination

引用本文复制引用

Xu Zhang,Shunying Ji,Yang Feng,Yongjun Li,Chunfa Zhao..A comparison on the effects of coal fines and sand fouling on the shear behaviors of railway ballast using large scale direct shear tests[J].交通运输工程学报（英文版）,2025,12(1):52-67,16.

基金项目

This work is supported by the National Natural Science Foundation of China under Grant Nos.12202107,51578469 and 11790283,the State Key Laboratory of Traction Power,South-west Jiaotong University under Grant No.TPL2009,the Guangdong Basic and Applied Basic Research Foundation under Grant No.2020A1515111116,and the Guangzhou Basic and Applied Basic Research Foundation under Grant Nos.202102020636 and 2024A04J2067.All of these financial sup-ports are gratefully acknowledged. （）

交通运输工程学报（英文版）

ISSN：2095-7564

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