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Study on the improvement of semi-Hertzian wheel/rail contact algorithms

Yaru Liang Qunsheng Wang Jing Zeng Bin Zhu Rancheng Mao

交通运输工程学报（英文版）2025，Vol.12Issue(1)：23-33,11.

交通运输工程学报（英文版）2025，Vol.12Issue(1)：23-33,11.DOI:10.1016/j.jtte.2022.08.006

Study on the improvement of semi-Hertzian wheel/rail contact algorithms

Yaru Liang ¹Qunsheng Wang ¹Jing Zeng ¹Bin Zhu ²Rancheng Mao¹

作者信息

1. State Key Laboratory of Rail Transit Vehicle System,Southwest Jiaotong University,Chengdu 610031,China
2. Urban Rail Transit Center of CARS,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China
折叠

摘要

关键词

High-speed railway/Wheel polygonalization/Wheelset yaw motion/Contact algorithm/Semi-Hertzian method

Key words

High-speed railway/Wheel polygonalization/Wheelset yaw motion/Contact algorithm/Semi-Hertzian method

引用本文复制引用

Yaru Liang,Qunsheng Wang,Jing Zeng,Bin Zhu,Rancheng Mao..Study on the improvement of semi-Hertzian wheel/rail contact algorithms[J].交通运输工程学报（英文版）,2025,12(1):23-33,11.

基金项目

The authors gratefully acknowledge the support of the Na-tional Natural Science Foundation of China through grant Nos.52102441 and U2034210,Independent Research and Develop-ment Project of the State Key Laboratory of Traction Power through grant Nos.2019TPL-T18 and 2022TPL-T10 and Natural Science Foundation of Sichuan Province,through grant No.2025ZNSFSC0395. （）

交通运输工程学报（英文版）

ISSN：2095-7564

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