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Research on characterization methods for track irregularities

Lifeng Xin Lei Xu Jiaxin Zhang Menglin Pei Jianfeng Mao Dangxiong Wang

铁道工程科学（英文）2026，Vol.34Issue(1)：25-39,15.

铁道工程科学（英文）2026，Vol.34Issue(1)：25-39,15.DOI:10.1007/s40534-024-00367-z

Research on characterization methods for track irregularities

Lifeng Xin ¹Lei Xu ²Jiaxin Zhang ³Menglin Pei ¹Jianfeng Mao ⁴Dangxiong Wang¹

作者信息

1. School of Mechanics,Civil Engineering and Architecture,Northwestern Polytechnical University,Xi'an 710072,China
2. National Engineering Reserach Center of High-Speed Railway Construction Technology,Changsha 410075,China||School of Civil Engineering,Central South University,Changsha 410075,China
3. Department of Civil and Environmental Engineering,The Hong Kong Polytechnic University,Hong Kong,China
4. National Engineering Reserach Center of High-Speed Railway Construction Technology,Changsha 410075,China
折叠

摘要

关键词

Railway/Track irregularity/Power spectral density/Characterization/Random model/Imprecise track spectrum

Key words

Railway/Track irregularity/Power spectral density/Characterization/Random model/Imprecise track spectrum

引用本文复制引用

Lifeng Xin,Lei Xu,Jiaxin Zhang,Menglin Pei,Jianfeng Mao,Dangxiong Wang..Research on characterization methods for track irregularities[J].铁道工程科学（英文）,2026,34(1):25-39,15.

基金项目

This work was supported by the National Natu-ral Science Foundation of China(Grant No.52208445,52478321,52378468),the Fundamental Research Funds for the Central Uni-versities(Grant No.G2021KY05105),the Basic Research Program of Natural Science in Shaanxi Province(Grant No.2022JQ-369),the Open Foundation of National Engineering Laboratory for High Speed Railway Construction(No.HSR202001)and the Youth Tal-ent Support Program Project of Xi'an Association for Science and Technology(Grant No.959202413090) （Grant No.52208445,52478321,52378468）

Science and Technology Research and Development Program Project of China railway group limited(Major Special Project,No.:2020-Special-02 （）

2021-Special-08 （）

2023-Special-07) （）

Innovation-driven project of Central South Univer-sity(2023CXQD072) （2023CXQD072）

the National Natural Science Foundation of Hunan Province(Grant No.:2022-JJ-20071). （Grant No.:2022-JJ-20071）

铁道工程科学（英文）

ISSN：2662-4745

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