首页|期刊导航|铁道工程科学（英文）|Inconsistent effect of dynamic load waveform on macro-and micro-scale responses of ballast bed characterized in individual cycle:a numerical study

Inconsistent effect of dynamic load waveform on macro-and micro-scale responses of ballast bed characterized in individual cycle:a numerical study

Longlong Fu Yuexiao Zheng Yongjia Qiu Shunhua Zhou

铁道工程科学（英文）2023，Vol.31Issue(4)：370-380,11.

铁道工程科学（英文）2023，Vol.31Issue(4)：370-380,11.DOI:10.1007/s40534-023-00310-8

Inconsistent effect of dynamic load waveform on macro-and micro-scale responses of ballast bed characterized in individual cycle:a numerical study

Longlong Fu ¹Yuexiao Zheng ²Yongjia Qiu ¹Shunhua Zhou¹

作者信息

1. Key Laboratory of Road and Traffic Engineering of the Ministry of Education,Tongji University,Shanghai 201804,China||Shanghai Key Laboratory of Rail Infrastructure Durability and System Safety,Tongji University,Shanghai 201804,China
2. Municipal Public Engineering Design Institute,Shanghai Urban Construction Municipal Engineering(Group)Co.,Ltd,Shanghai 200065,China
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摘要

关键词

Railway ballast/Particle movements/Contact distribution/Waveform sensitivity/3D discrete element method

Key words

Railway ballast/Particle movements/Contact distribution/Waveform sensitivity/3D discrete element method

引用本文复制引用

Longlong Fu,Yuexiao Zheng,Yongjia Qiu,Shunhua Zhou..Inconsistent effect of dynamic load waveform on macro-and micro-scale responses of ballast bed characterized in individual cycle:a numerical study[J].铁道工程科学（英文）,2023,31(4):370-380,11.

基金项目

This work was supported by the NSFS(Natu-ral Science Foundation of Shanghai)Program under grant number 21ZR1465400. （Natu-ral Science Foundation of Shanghai）

铁道工程科学（英文）

ISSN：2662-4745

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