Article(id=1245407865603736305, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1156262727438951343, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2402637, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1712764800000, receivedDateStr=2024-04-11, revisedDate=1721923200000, revisedDateStr=2024-07-26, acceptedDate=null, acceptedDateStr=null, onlineDate=1774857973718, onlineDateStr=2026-03-30, pubDate=1741363200000, pubDateStr=2025-03-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774857973718, onlineIssueDateStr=2026-03-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774857973718, creator=13701087609, updateTime=1774857973718, updator=13701087609, issue=Issue{id=1156262727438951343, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='7', pageStart='2193', pageEnd='3077', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1753604116544, creator=13701087609, updateTime=1753771263994, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1156963794699248405, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1156262727438951343, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1156963794699248406, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1156262727438951343, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2951, endPage=2961, ext={EN=ArticleExt(id=1245407870372659442, articleId=1245407865603736305, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=Influence of Uneven Frost Heave of Subgrade on Dynamic Characteristics of Ballastless Track of High-speed Railway, columnId=1156262728772735295, journalTitle=Science Technology and Engineering, columnName=Papers·Traffics and Transportations, runingTitle=null, highlight=null, articleAbstract=
Variations in freezing and thawing of the roadbed are known to significantly influence the dynamic behavior of high-speed railway ballast tracks. This phenomenon potentially compromises the safety and efficiency of train operations. A comprehensive vehicle-ballastless track-roadbed spatial dynamic model was employed to examine the effects of different wavelengths, amplitudes, and velocities on track dynamics due to roadbed frost heave. It was found that, with a constant heave amplitude, an increase in wavelength initially boosted and then reduced the car’s vibration acceleration. Concurrently, the vertical wheel-rail force diminished as the wavelength extended, leading to a decrease in both the wheel load reduction rate and the risk of derailment. Conversely, when the wavelength was kept steady and the heave amplitude was increased, the car’s peak vibration acceleration escalated. At a 40 mm amplitude, the vertical wheel-rail force peaked at 198.642 kN before dropping to zero within 1.384 seconds, resulting in a brief airborne phase for the car. An increase in heave amplitude heightened both the wheel load reduction rate and the derailment coefficient, reaching critical safety thresholds at a 35 mm amplitude. Higher driving speeds intensified the dynamic indicators of the rail system.These insights provide crucial guidance for analyzing dynamic challenges in high-speed railway tracks and addressing structural issues effectively.
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路基不均匀冻胀会对高速铁路无砟轨道动力学特性产生重要影响,从而威胁列车高质量运营。因此采用建立的车辆-无砟轨道-路基空间耦合动力学模型,对路基冻胀变形下,不同波长、幅值和行车速度下影响下的轨道动力学特性变化规律进行了研究分析。研究结果表明:当路基冻胀幅值不变时时,随着冻胀波长的增大,车体振动加速度先增大后减小,轮轨垂向力随路基冻胀波长的增大而减小,轮重减载率和脱轨系数随路基冻胀波长的增大而逐渐减小;当路基冻胀波长不变时,随着冻胀幅值的增加,车体振动加速度的峰值逐渐增大,且当路基冻胀幅值为40 mm时,车体轮轨垂向力已经为198.642 kN,并在1.384 s变为0,车体发生了短暂的脱空;轮重减载率和脱轨系数随路基冻胀幅值的增大而增大,且在幅值35 mm时,轮重减载率已经超过限值0.80,对行车的安全性造成了一定影响;行驶速度增加会导致车轨系统动力学指标增大。研究结果可为高速铁路无砟轨道动力学分析与工程病害处置提供重要参考。
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唐先习(1972—),男,汉族,甘肃兰州人,博士,副教授。研究方向:路基冻胀对铁路无砟轨道的影响。E-mail:2278681737@qq.com。
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唐先习(1972—),男,汉族,甘肃兰州人,博士,副教授。研究方向:路基冻胀对铁路无砟轨道的影响。E-mail:2278681737@qq.com。
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journalId=1146123166801305609, articleId=1245407865603736305, language=CN, orderNo=5, keyword=动力特性)], refs=[Reference(id=1245407880359297985, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2020, volume=29, issue=2, pageStart=44, pageEnd=53, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=荣广秋, 王淼, 孟上九, journalName=自然灾害学报, refType=null, unstructuredReference=荣广秋, 王淼, 孟上九,
等. 季冻区典型土类冻胀特性试验研究[J].
自然灾害学报,
2020,
29(2): 44-53., articleTitle=季冻区典型土类冻胀特性试验研究, refAbstract=null), Reference(id=1245407880451572678, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2020, volume=29, issue=2, pageStart=44, pageEnd=53, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=Rong Guangqiu, Wang Miao, Meng Shangjiu, journalName=Journal of Natural Disasters, refType=null, unstructuredReference=
Rong Guangqiu,
Wang Miao,
Meng Shangjiu,
et al. Experimental study on frost heaving characteristics of typical soils in seasonal frozen region[J].
Journal of Natural Disasters,
2020,
29(2): 44-53., articleTitle=Experimental study on frost heaving characteristics of typical soils in seasonal frozen region, refAbstract=null), Reference(id=1245407880548041674, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=45, issue=4, pageStart=10, pageEnd=18, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=余翠英, 雷红博, 罗文俊, journalName=土木与环境工程学报, refType=null, unstructuredReference=余翠英, 雷红博, 罗文俊,
等. 基于DEM-MFBD方法的有砟轨道路基不均匀沉降影响分析[J].
土木与环境工程学报,
2023,
45(4): 10-18., articleTitle=基于DEM-MFBD方法的有砟轨道路基不均匀沉降影响分析, refAbstract=null), Reference(id=1245407880627733455, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=45, issue=4, pageStart=10, pageEnd=18, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=Yu Cuiying, Lei Hongbo, Luo Wenjun, journalName=Journal of Civil and Environmental Engineering, refType=null, unstructuredReference=
Yu Cuiying,
Lei Hongbo,
Luo Wenjun,
et al. Analysis of influence of uneven settlement of ballasted track subgrade based on DEM-MFBD method [ J ].
Journal of Civil and Environmental Engineering,
2023,
45(4): 10-18., articleTitle=Analysis of influence of uneven settlement of ballasted track subgrade based on DEM-MFBD method [ J ], refAbstract=null), Reference(id=1245407880736785361, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=20, issue=4, pageStart=1139, pageEnd=1148, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=高雅, 尤明熙, 杨飞, journalName=铁道科学与工程学报, refType=null, unstructuredReference=高雅, 尤明熙, 杨飞,
等. 高速铁路路基沉降对车体振动影响研究[J].
铁道科学与工程学报,
2023,
20(4): 1139-1148., articleTitle=高速铁路路基沉降对车体振动影响研究, refAbstract=null), Reference(id=1245407880850031576, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=20, issue=4, pageStart=1139, pageEnd=1148, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=Gao Ya, You Mingxi, Yang Fei, journalName=Journal of Railway Science and Engineering, refType=null, unstructuredReference=
Gao Ya,
You Mingxi,
Yang Fei,
et al. Study on the influence of high-speed railway subgrade settlement on vehicle body vibration [ J ].
Journal of Railway Science and Engineering,
2023,
20(4): 1139-1148., articleTitle=Study on the influence of high-speed railway subgrade settlement on vehicle body vibration [ J ], refAbstract=null), Reference(id=1245407880950694875, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2019, volume=47, issue=12, pageStart=92, pageEnd=97, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=蔡小培, 罗必成, 常文浩, journalName=华中科技大学学报(自然科学版), refType=null, unstructuredReference=蔡小培, 罗必成, 常文浩,
等. 严寒地区CRTSⅢ型板式无砟轨道变形与损伤[J].
华中科技大学学报(自然科学版),
2019,
47(12): 92-97, 115., articleTitle=严寒地区CRTSⅢ型板式无砟轨道变形与损伤, refAbstract=null), Reference(id=1245407881047163873, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2019, volume=47, issue=12, pageStart=92, pageEnd=97, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=Cai Xiaopei, Luo Bicheng, Chang Wenhao, journalName=null, refType=null, unstructuredReference=
Cai Xiaopei,
Luo Bicheng,
Chang Wenhao,
et al. Deformation and damage of CRTS III slab ballastless track in severe cold area [ J ]. Journal of Huazhong University of Science and Technology (Natural Science Edition),
2019,
47(12): 92-97, 115., articleTitle=Deformation and damage of CRTS III slab ballastless track in severe cold area [ J ]. Journal of Huazhong University of Science and Technology (Natural Science Edition), refAbstract=null), Reference(id=1245407881156215782, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2021, volume=18, issue=7, pageStart=1686, pageEnd=1695, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=景璞, 肖杰灵, 庄丽媛, journalName=铁道科学与工程学报, refType=null, unstructuredReference=景璞, 肖杰灵, 庄丽媛,
等. 季冻区CRTSⅢ型板式轨道非线性损伤机制研究[J].
铁道科学与工程学报,
2021,
18(7): 1686-1695., articleTitle=季冻区CRTSⅢ型板式轨道非线性损伤机制研究, refAbstract=null), Reference(id=1245407881336570855, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2021, volume=18, issue=7, pageStart=1686, pageEnd=1695, url=null, language=null, rfNumber=[5], rfOrder=9, authorNames=Jing Pu, Xiao Jieling, Zhuang Liyuan, journalName=Journal of Railway Science and Engineering, refType=null, unstructuredReference=
Jing Pu,
Xiao Jieling,
Zhuang Liyuan,
et al. Study on nonlinear damage mechanism of CRTS III slab track in seasonal frozen region [ J ].
Journal of Railway Science and Engineering,
2021,
18(7): 1686-1695., articleTitle=Study on nonlinear damage mechanism of CRTS III slab track in seasonal frozen region [ J ], refAbstract=null), Reference(id=1245407881474982893, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2022, volume=53, issue=7, pageStart=2573, pageEnd=2581, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=张乾, 蔡小培, 钟阳龙, journalName=中南大学学报(自然科学版), refType=null, unstructuredReference=张乾, 蔡小培, 钟阳龙,
等. 路基沉降区双块式无砟轨道损伤行为与轨面不平顺分析[J].
中南大学学报(自然科学版),
2022,
53(7): 2573-2581., articleTitle=路基沉降区双块式无砟轨道损伤行为与轨面不平顺分析, refAbstract=null), Reference(id=1245407881605006321, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2022, volume=53, issue=7, pageStart=2573, pageEnd=2581, url=null, language=null, rfNumber=[6], rfOrder=11, authorNames=Zhang Qian, Cai Xiaopei, Zhong Yanglong, journalName=null, refType=null, unstructuredReference=
Zhang Qian,
Cai Xiaopei,
Zhong Yanglong,
et al. Analysis of damage behavior and track irregularity of double-block ballastless track in subgrade settlement area [ J ]. Journal of Central South University (Natural Science Edition),
2022,
53(7): 2573-2581., articleTitle=Analysis of damage behavior and track irregularity of double-block ballastless track in subgrade settlement area [ J ]. Journal of Central South University (Natural Science Edition), refAbstract=null), Reference(id=1245407881718252535, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=1, pageEnd=9, url=http://kns.cnki.net/kcms/detail/50.1218.TU.20230115.1600.004.html, language=null, rfNumber=[7], rfOrder=12, authorNames=颜建伟, 朱兆铭, 刘天宇, journalName=土木与环境工程学报, refType=null, unstructuredReference=颜建伟, 朱兆铭, 刘天宇,
等. 路基不均匀沉降下无砟轨道受力变形特性解析解[J/OL].
土木与环境工程学报: 1-9[2024-12-18]. http://kns.cnki.net/kcms/detail/50.1218.TU.20230115.1600.004.html., articleTitle=路基不均匀沉降下无砟轨道受力变形特性解析解, refAbstract=null), Reference(id=1245407881810527225, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=1, pageEnd=9, url=http://kns.cnki.net/kcms/detail/50.1218.TU.20230115.1600.004.html, language=null, rfNumber=[7], rfOrder=13, authorNames=Yan Jianwei, Zhu Zhaoming, Liu Tianyu, journalName=null, refType=null, unstructuredReference=
Yan Jianwei,
Zhu Zhaoming,
Liu Tianyu,
et al. Analytical solution of stress and deformation characteristics of ballastless track under uneven settlement of subgrade [ J / OL ]. Journal of Civil and Environmental Engineering (Chinese and English): 1-9[2024-12-18]. http://kns.cnki.net/kcms/detail/50.1218.TU.20230115.1600.004.html., articleTitle=Analytical solution of stress and deformation characteristics of ballastless track under uneven settlement of subgrade [ J / OL ]. Journal of Civil and Environmental Engineering (Chinese and English), refAbstract=null), Reference(id=1245407881906996221, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2024, volume=57, issue=5, pageStart=117, pageEnd=132, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=杨舟, 冯青松, 成功, journalName=土木工程学报, refType=null, unstructuredReference=杨舟, 冯青松, 成功,
等. 基于振幅放大机制的浮置板轨道低频轻质减振[J].
土木工程学报,
2024,
57 (5): 117-132., articleTitle=基于振幅放大机制的浮置板轨道低频轻质减振, refAbstract=null), Reference(id=1245407882032824322, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2024, volume=57, issue=5, pageStart=117, pageEnd=132, url=null, language=null, rfNumber=[8], rfOrder=15, authorNames=Yang Zhou, Feng Qingsong, Cheng Gong, journalName=Journal of Civil Engineering, refType=null, unstructuredReference=
Yang Zhou,
Feng Qingsong,
Cheng Gong,
et al. Low-frequency lightweight vibration reduction of floating slab track based on amplitude amplification mechanism [ J ].
Journal of Civil Engineering,
2024,
57(5): 117-132., articleTitle=Low-frequency lightweight vibration reduction of floating slab track based on amplitude amplification mechanism [ J ], refAbstract=null), Reference(id=1245407882146070534, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2018, volume=40, issue=10, pageStart=30, pageEnd=35, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=查浩, 任尊松, 薛蕊, journalName=铁道学报, refType=null, unstructuredReference=查浩, 任尊松, 薛蕊,
等. 高速动车组轴箱轴承累积损伤与疲劳寿命研究[J].
铁道学报,
2018,
40(10): 30-35., articleTitle=高速动车组轴箱轴承累积损伤与疲劳寿命研究, refAbstract=null), Reference(id=1245407882301259785, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2018, volume=40, issue=10, pageStart=30, pageEnd=35, url=null, language=null, rfNumber=[9], rfOrder=17, authorNames=Cha Hao, Ren Zunsong, Xue Rui, journalName=Railway Journal, refType=null, unstructuredReference=
Cha Hao,
Ren Zunsong,
Xue Rui,
et al. Study on cumulative damage and fatigue life of axle box bearings of high-speed EMUs[J].
Railway Journal,
2018,
40(10): 30-35., articleTitle=Study on cumulative damage and fatigue life of axle box bearings of high-speed EMUs, refAbstract=null), Reference(id=1245407882385145868, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2021, volume=11, issue=18, pageStart=8501, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=Nabil R A, Jing P, Zhang J, journalName=Applied Sciences, refType=null, unstructuredReference=
Nabil R A,
Jing P,
Zhang J,
et al. Numerical analysis of additional stresses in railway track elements due to subgrade settlement using FEM simulation[J].
Applied Sciences,
2021;
11(18): 8501., articleTitle=Numerical analysis of additional stresses in railway track elements due to subgrade settlement using FEM simulation, refAbstract=null), Reference(id=1245407882494197777, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=278, issue=null, pageStart=115521, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=19, authorNames=Zhang K P, Zhang X H, Zhou S H, journalName=Engineering Structures, refType=null, unstructuredReference=
Zhang K P,
Zhang X H,
Zhou S H. Analysis on dynamic behavior of 400 km/h high-speed train system under differential settlement of subgrade[J].
Engineering Structures,
2023,
278: 115521., articleTitle=Analysis on dynamic behavior of 400 km/h high-speed train system under differential settlement of subgrade, refAbstract=null), Reference(id=1245407882586472469, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2018, volume=27, issue=4, pageStart=81, pageEnd=87, url=null, language=null, rfNumber=[12], rfOrder=20, authorNames=苗姜龙, 陈曦, 吕彦楠, journalName=自然灾害学报, refType=null, unstructuredReference=苗姜龙, 陈曦, 吕彦楠,
等. 基于BP神经网络的冻土路基变形预测与可靠度分析[J].
自然灾害学报,
2018,
27(4): 81-87., articleTitle=基于BP神经网络的冻土路基变形预测与可靠度分析, refAbstract=null), Reference(id=1245407882699718678, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2018, volume=27, issue=4, pageStart=81, pageEnd=87, url=null, language=null, rfNumber=[12], rfOrder=21, authorNames=Miao Jianglong, Chen Xi, Lü Yannan, journalName=Journal of Natural Disasters, refType=null, unstructuredReference=
Miao Jianglong,
Chen Xi,
Lü Yannan,
et al. Deformation prediction and reliability analysis of permafrost subgrade based on BP neural network[J].
Journal of Natural Disasters,
2018,
27(4): 81-87., articleTitle=Deformation prediction and reliability analysis of permafrost subgrade based on BP neural network, refAbstract=null), Reference(id=1245407882825547802, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=20, issue=6, pageStart=1951, pageEnd=1962, url=null, language=null, rfNumber=[13], rfOrder=22, authorNames=薛富春, 聂如松, journalName=铁道科学与工程学报, refType=null, unstructuredReference=薛富春, 聂如松. 高速列车荷载作用下无砟轨道-路基-地基精细化有限元模型与验证[J].
铁道科学与工程学报,
2023,
20(6): 1951-1962., articleTitle=高速列车荷载作用下无砟轨道-路基-地基精细化有限元模型与验证, refAbstract=null), Reference(id=1245407882934599709, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=20, issue=6, pageStart=1951, pageEnd=1962, url=null, language=null, rfNumber=[13], rfOrder=23, authorNames=Xue Fuchun, Nie Rusong, journalName=Journal of Railway Science and Engineering, refType=null, unstructuredReference=
Xue Fuchun,
Nie Rusong. Refined finite element model and verification of ballastless track-subgrade-foundation under high-speed train load[J].
Journal of Railway Science and Engineering,
2023,
20(6): 1951-1962., articleTitle=Refined finite element model and verification of ballastless track-subgrade-foundation under high-speed train load, refAbstract=null), Reference(id=1245407883039457314, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=32, issue=3, pageStart=85, pageEnd=95, url=null, language=null, rfNumber=[14], rfOrder=24, authorNames=赵宜婵, 韦洪雷, 匡婵, journalName=自然灾害学报, refType=null, unstructuredReference=赵宜婵, 韦洪雷, 匡婵,
等. 青藏铁路冻土路基沉降的半参数模型分析及预测[J].
自然灾害学报,
2023,
32(3): 85-95., articleTitle=青藏铁路冻土路基沉降的半参数模型分析及预测, refAbstract=null), Reference(id=1245407883148509219, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=32, issue=3, pageStart=85, pageEnd=95, url=null, language=null, rfNumber=[14], rfOrder=25, authorNames=Zhao Yichan, Wei Honglei, Kuang Chan, journalName=Journal of Natural Disasters, refType=null, unstructuredReference=
Zhao Yichan,
Wei Honglei,
Kuang Chan,
et al. Semi-parametric model analysis and prediction of frozen soil subgrade settlement of Qinghai-Tibet Railway[J].
Journal of Natural Disasters,
2023,
32(3): 85-95., articleTitle=Semi-parametric model analysis and prediction of frozen soil subgrade settlement of Qinghai-Tibet Railway, refAbstract=null), Reference(id=1245407883244978213, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2022, volume=29, issue=11, pageStart=3793, pageEnd=3810, url=null, language=null, rfNumber=[15], rfOrder=26, authorNames=任娟娟, 章恺尧, 郑健龙, journalName=中南大学学报, refType=null, unstructuredReference=任娟娟, 章恺尧, 郑健龙,
等. 阴阳坡效应下季冻区铁路路基水-热-力行为与轨道不平顺规律研究[J].
中南大学学报,
2022,
29(11): 3793-3810., articleTitle=阴阳坡效应下季冻区铁路路基水-热-力行为与轨道不平顺规律研究, refAbstract=null), Reference(id=1245407883349835817, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2022, volume=29, issue=11, pageStart=3793, pageEnd=3810, url=null, language=null, rfNumber=[15], rfOrder=27, authorNames=Ren Juanjuan, Zhang Kaiyao, Zheng Jianlong, journalName=Journal of Central South University, refType=null, unstructuredReference=
Ren Juanjuan,
Zhang Kaiyao,
Zheng Jianlong,
et al. Study on water-heat-force behavior and track irregularity of railway subgrade in seasonally frozen region under shady-sunny slope effect[J].
Journal of Central South University,
2022,
29(11): 3793-3810., articleTitle=Study on water-heat-force behavior and track irregularity of railway subgrade in seasonally frozen region under shady-sunny slope effect, refAbstract=null), Reference(id=1245407883446304814, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=8, pageStart=12, pageEnd=16, url=null, language=null, rfNumber=[16], rfOrder=28, authorNames=易强, 尤瑞林, 姜子清, journalName=铁道建筑, refType=null, unstructuredReference=易强, 尤瑞林, 姜子清,
等. 双块式无砟轨道轨枕伤损对轨道结构性能的影响[J].
铁道建筑,
2023(8): 12-16., articleTitle=双块式无砟轨道轨枕伤损对轨道结构性能的影响, refAbstract=null), Reference(id=1245407883517607982, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=8, pageStart=12, pageEnd=16, url=null, language=null, rfNumber=[16], rfOrder=29, authorNames=Yi Qiang, You Ruilin, Jiang Ziqing, journalName=Railway Construction, refType=null, unstructuredReference=
Yi Qiang,
You Ruilin,
Jiang Ziqing,
et al. Effect of sleeper damage on track structure performance of double-block ballastless track[J].
Railway Construction,
2023(8): 12-16., articleTitle=Effect of sleeper damage on track structure performance of double-block ballastless track, refAbstract=null), Reference(id=1245407883588911153, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=63, issue=5, pageStart=7, pageEnd=11, url=null, language=null, rfNumber=[17], rfOrder=30, authorNames=赵文博, 李国龙, 刘军, journalName=铁道建筑, refType=null, unstructuredReference=赵文博, 李国龙, 刘军,
等. 高速铁路CRTSⅠ型板式无砟轨道路基冻胀管理值[J].
铁道建筑,
2023,
63(5): 7-11., articleTitle=高速铁路CRTSⅠ型板式无砟轨道路基冻胀管理值, refAbstract=null), Reference(id=1245407883664408629, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=63, issue=5, pageStart=7, pageEnd=11, url=null, language=null, rfNumber=[17], rfOrder=31, authorNames=Zhao Wenbo, Li Guolong, Liu Jun, journalName=Railway Building, refType=null, unstructuredReference=
Zhao Wenbo,
Li Guolong,
Liu Jun,
et al. Frost heave management value of high-speed railway CRTS I slab ballastless track subgrade[J].
Railway Building,
2023,
63(5): 7-11., articleTitle=Frost heave management value of high-speed railway CRTS I slab ballastless track subgrade, refAbstract=null), Reference(id=1245407883752489016, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=11, pageStart=4801, pageEnd=4809, url=null, language=null, rfNumber=[18], rfOrder=32, authorNames=唐先习, 吕闻起, 甘海龙, journalName=科学技术与工程, refType=null, unstructuredReference=唐先习, 吕闻起, 甘海龙,
等. 冻胀变形下高速铁路车辆-轨道-路基耦合系统的动力效应[J].
科学技术与工程,
2023,
23(11): 4801-4809., articleTitle=冻胀变形下高速铁路车辆-轨道-路基耦合系统的动力效应, refAbstract=null), Reference(id=1245407883836375100, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=11, pageStart=4801, pageEnd=4809, url=null, language=null, rfNumber=[18], rfOrder=33, authorNames=Tang Xianxi, Lü Wenqi, Gan Hailong, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Tang Xianxi,
Lü Wenqi,
Gan Hailong,
et al. Dynamic effect of high-speed railway vehicle-track-subgrade coupling system under frost heave deformation[J].
Science Technology and Engineering,
2023,
23(11): 4801-4809., articleTitle=Dynamic effect of high-speed railway vehicle-track-subgrade coupling system under frost heave deformation, refAbstract=null), Reference(id=1245407883924455488, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=45, issue=5, pageStart=29, pageEnd=39, url=null, language=null, rfNumber=[19], rfOrder=34, authorNames=侯茂锐, 杨光, 陈秉智, journalName=铁道学报, refType=null, unstructuredReference=侯茂锐, 杨光, 陈秉智,
等. 高速动车组服役性能与钢轨廓形匹配适应性研究[J].
铁道学报,
2023,
45(5): 29-39., articleTitle=高速动车组服役性能与钢轨廓形匹配适应性研究, refAbstract=null), Reference(id=1245407884046090307, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2023, volume=45, issue=5, pageStart=29, pageEnd=39, url=null, language=null, rfNumber=[19], rfOrder=35, authorNames=Hou Maorui, Yang Guang, Chen Bingzhi, journalName=Journal of Railway, refType=null, unstructuredReference=
Hou Maorui,
Yang Guang,
Chen Bingzhi,
et al. Research on the adaptability between the service performance of high-speed EMU and the matching of rail profile[J].
Journal of Railway,
2023,
45(5): 29-39., articleTitle=Research on the adaptability between the service performance of high-speed EMU and the matching of rail profile, refAbstract=null), Reference(id=1245407884155142215, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2019, volume=43, issue=3, pageStart=8, pageEnd=15, url=null, language=null, rfNumber=[20], rfOrder=36, authorNames=蔡国庆, 韩博文, 蔡德钩, journalName=北京交通大学学报, refType=null, unstructuredReference=蔡国庆, 韩博文, 蔡德钩,
等. 高速铁路泡沫轻质土路基动力响应分析[J].
北京交通大学学报,
2019,
43(3): 8-15., articleTitle=高速铁路泡沫轻质土路基动力响应分析, refAbstract=null), Reference(id=1245407884285165641, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, doi=null, pmid=null, pmcid=null, year=2019, volume=43, issue=3, pageStart=8, pageEnd=15, url=null, language=null, rfNumber=[20], rfOrder=37, authorNames=Cai Guoqing, Han Bowen, Cai Degou, journalName=Journal of Beijing Jiaotong University, refType=null, unstructuredReference=
Cai Guoqing,
Han Bowen,
Cai Degou,
et al. Dynamic response analysis of foamed lightweight soil subgrade of high-speed railway[J].
Journal of Beijing Jiaotong University,
2019,
43(3): 8-15., articleTitle=Dynamic response analysis of foamed lightweight soil subgrade of high-speed railway, refAbstract=null)], funds=[Fund(id=1245407880107639736, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, awardId=K2022G017, language=CN, fundingSource=中国国家铁路集团有限公司科技研究开发计划(K2022G017), fundOrder=null, country=null), Fund(id=1245407880195720122, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, awardId=QZ2022-G07, language=CN, fundingSource=中国铁路青藏集团有限公司科技研究开发计划(QZ2022-G07), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1245407873757463073, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, xref=null, ext=[AuthorCompanyExt(id=1245407873765851681, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, companyId=1245407873757463073, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730000, China), AuthorCompanyExt(id=1245407873770045986, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, companyId=1245407873757463073, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=兰州理工大学土木工程学院, 兰州 730000)])], figs=[ArticleFig(id=1245407876597007108, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.1, caption=
Wheel-rail contact model diagram, figureFileSmall=iwpcejc2FSw9QAwOLR/HOw==, figureFileBig=pDWFr2mmVvvwCUgUwVFzkQ==, tableContent=null), ArticleFig(id=1245407876701864718, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图1, caption=
轮轨接触模型图, figureFileSmall=iwpcejc2FSw9QAwOLR/HOw==, figureFileBig=pDWFr2mmVvvwCUgUwVFzkQ==, tableContent=null), ArticleFig(id=1245407877049991967, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.2, caption=
Subgrade frost heave deformation curve, figureFileSmall=wyEbj7DXt7dH1vsNTuELSw==, figureFileBig=XcwuHOUxHLR6uNYYFV9dDw==, tableContent=null), ArticleFig(id=1245407877154849574, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图2, caption=
路基冻胀变形曲线 f0为冻胀量;l0为冻胀波长,表示冻胀变形起始位置;x0为冻胀变形位置;y为冻胀变形值
, figureFileSmall=wyEbj7DXt7dH1vsNTuELSw==, figureFileBig=XcwuHOUxHLR6uNYYFV9dDw==, tableContent=null), ArticleFig(id=1245407877297455919, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.3, caption=
The vibration acceleration of the car body under different subgrade frost heave wavelengths when the frost heave amplitude is 10 mm, figureFileSmall=60fdSPULE0q6u/AZ5IVLxg==, figureFileBig=n6XoPBWQ+jaqWhXZSOmfPA==, tableContent=null), ArticleFig(id=1245407877435867957, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图3, caption=
冻胀幅值10 mm时不同路基冻胀波长下车体振动加速度, figureFileSmall=60fdSPULE0q6u/AZ5IVLxg==, figureFileBig=n6XoPBWQ+jaqWhXZSOmfPA==, tableContent=null), ArticleFig(id=1245407877582668604, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.4, caption=
Wheel-rail vertical force under different subgrade frost heave wavelengths when frost heave amplitude is 10 mm, figureFileSmall=TpcYE/E32HsRGpcJVuYmhg==, figureFileBig=C7M6PpIojW6ibArLMRf+iw==, tableContent=null), ArticleFig(id=1245407877687526209, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图4, caption=
冻胀幅值10 mm时不同路基冻胀波长下轮轨垂向力, figureFileSmall=TpcYE/E32HsRGpcJVuYmhg==, figureFileBig=C7M6PpIojW6ibArLMRf+iw==, tableContent=null), ArticleFig(id=1245407877763023688, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.5, caption=
Change law of vehicle dynamic performance under different frost heave wavelengths, figureFileSmall=mvxR7py+4MoPuznSF9naBw==, figureFileBig=WoIggTVR15pTpEouCAAI3A==, tableContent=null), ArticleFig(id=1245407877838521167, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图5, caption=
不同冻胀波长下车辆动力学性能变化规律, figureFileSmall=mvxR7py+4MoPuznSF9naBw==, figureFileBig=WoIggTVR15pTpEouCAAI3A==, tableContent=null), ArticleFig(id=1245407877968544593, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.6, caption=
The variation law of track dynamic characteristics under different frost heave wavelengths, figureFileSmall=5pukaErn6qUiXCvDSTUo2g==, figureFileBig=TkT73O+qSzAHb20IoJqZHA==, tableContent=null), ArticleFig(id=1245407878073402201, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图6, caption=
不同冻胀波长下轨道动力学特性变化规律, figureFileSmall=5pukaErn6qUiXCvDSTUo2g==, figureFileBig=TkT73O+qSzAHb20IoJqZHA==, tableContent=null), ArticleFig(id=1245407878207619931, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.7, caption=
Vibration acceleration of carbody under different frost heaving amplitudes at frost heaving wavelength of 10 m, figureFileSmall=qTxH/fG3BfFFR9XUg3NfIQ==, figureFileBig=MVKCTlj4ofvlt5GTd2lXCA==, tableContent=null), ArticleFig(id=1245407878299894626, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图7, caption=
冻胀波长10 m时不同冻胀幅值下车体振动加速度, figureFileSmall=qTxH/fG3BfFFR9XUg3NfIQ==, figureFileBig=MVKCTlj4ofvlt5GTd2lXCA==, tableContent=null), ArticleFig(id=1245407878413140841, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.8, caption=
Wheel-rail vertical force under different frost heave amplitude when frost heave wavelength is 10 m, figureFileSmall=++bNF6aQYM3t3FpsRdD/hw==, figureFileBig=wdTUGgeZmF8nRjlVJoAlow==, tableContent=null), ArticleFig(id=1245407878497026925, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图8, caption=
冻胀波长10 m时不同冻胀幅值下轮轨垂向力, figureFileSmall=++bNF6aQYM3t3FpsRdD/hw==, figureFileBig=wdTUGgeZmF8nRjlVJoAlow==, tableContent=null), ArticleFig(id=1245407878601884531, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.9, caption=
Change law of vehicle dynamic performance under different frost heave amplitudes, figureFileSmall=Kt2yo/WyiWuKpXkUYSvdjA==, figureFileBig=SCNqRl91bpwF2MM0EgqQqA==, tableContent=null), ArticleFig(id=1245407878723519352, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图9, caption=
不同冻胀幅值下车辆动力学性能变化规律, figureFileSmall=Kt2yo/WyiWuKpXkUYSvdjA==, figureFileBig=SCNqRl91bpwF2MM0EgqQqA==, tableContent=null), ArticleFig(id=1245407878849348480, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.10, caption=
Variation law of track dynamic characteristics under different frost heave amplitudes, figureFileSmall=28XdCTWgAtuQnUha3WC9fg==, figureFileBig=l/4j5TDb+6GoeSsj5VvIbg==, tableContent=null), ArticleFig(id=1245407878970983303, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图10, caption=
不同冻胀幅值下轨道动力学特性变化规律, figureFileSmall=28XdCTWgAtuQnUha3WC9fg==, figureFileBig=l/4j5TDb+6GoeSsj5VvIbg==, tableContent=null), ArticleFig(id=1245407879126172556, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Fig.11, caption=
The variation law of dynamic performance index of vehicle-track at different speeds, figureFileSmall=SRsEE5hOXJbHHOKfxbViLQ==, figureFileBig=geEk9t5XEqiq3SGizygSAg==, tableContent=null), ArticleFig(id=1245407879226835857, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=图11, caption=
不同速度下车轨动力学性能指标变化规律, figureFileSmall=SRsEE5hOXJbHHOKfxbViLQ==, figureFileBig=geEk9t5XEqiq3SGizygSAg==, tableContent=null), ArticleFig(id=1245407879365247896, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Table 1, caption=
CRH3 high-speed train model parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 单位 | 数值 |
| 车体尺寸 | m | 26.4×3.12×3.90 |
| 车体/转向架/轮对质量 | kg | 48 000/3 200/2 400 |
| 车体侧滚/点头/摇头惯量 | kg·m2 | 115 000/270 000/270 000 |
| 转向架侧滚/点头/摇头惯量 | kg·m2 | 3 200/7 200/6 800 |
| 轮对侧滚/摇头惯量 | kg·m2 | 1 200/1 200 |
| 一系纵向/横向/垂向刚度 | kN/m | 9 000/3 000/1 040 |
| 一系纵向/横向/垂向阻尼 | kN·s/m | 0/0/45 |
| 二系纵向/横向/垂向刚度 | kN/m | 240/240/400 |
| 二系纵向/横向/垂向阻尼 | kN·s/m | 500/30/50 |
| 车轮滚动半径 | m | 0.46 |
| 车辆定距 | m | 17.375 |
| 转向架轴距 | m | 2.50 |
), ArticleFig(id=1245407879461716892, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=表1, caption=
CRH3型高速列车模型参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 单位 | 数值 |
| 车体尺寸 | m | 26.4×3.12×3.90 |
| 车体/转向架/轮对质量 | kg | 48 000/3 200/2 400 |
| 车体侧滚/点头/摇头惯量 | kg·m2 | 115 000/270 000/270 000 |
| 转向架侧滚/点头/摇头惯量 | kg·m2 | 3 200/7 200/6 800 |
| 轮对侧滚/摇头惯量 | kg·m2 | 1 200/1 200 |
| 一系纵向/横向/垂向刚度 | kN/m | 9 000/3 000/1 040 |
| 一系纵向/横向/垂向阻尼 | kN·s/m | 0/0/45 |
| 二系纵向/横向/垂向刚度 | kN/m | 240/240/400 |
| 二系纵向/横向/垂向阻尼 | kN·s/m | 500/30/50 |
| 车轮滚动半径 | m | 0.46 |
| 车辆定距 | m | 17.375 |
| 转向架轴距 | m | 2.50 |
), ArticleFig(id=1245407879562380193, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Table 2, caption=
Value table of wheel-rail contact constant
, figureFileSmall=null, figureFileBig=null, tableContent=
| 踏面类型 | 轮轨接触常数 |
| 锥形踏面车轮 | $G=4.57{R}^{-0.149}\times {10}^{-8} m/{N}^{\frac{2}{3}}$ |
| 磨耗形踏面车轮 | $G=3.86{R}^{-0.115}\times {10}^{-8} m/{N}^{\frac{2}{3}}$ |
), ArticleFig(id=1245407879692403623, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=表2, caption=
轮轨接触常数取值表
, figureFileSmall=null, figureFileBig=null, tableContent=
| 踏面类型 | 轮轨接触常数 |
| 锥形踏面车轮 | $G=4.57{R}^{-0.149}\times {10}^{-8} m/{N}^{\frac{2}{3}}$ |
| 磨耗形踏面车轮 | $G=3.86{R}^{-0.115}\times {10}^{-8} m/{N}^{\frac{2}{3}}$ |
), ArticleFig(id=1245407879814038446, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=EN, label=Table 3, caption=
Coefficients of average spectrum fitting formula of ballastless track irregularity of high-speed railway
, figureFileSmall=null, figureFileBig=null, tableContent=
| 类型 | 第一段 | | 第二段 | | 第三段 | | 第四段 |
| A/10-5 | n | A/10-3 | n | A/10-4 | n | A/10-4 | n |
| 高低 | 1.054 4 | 3.389 1 | 3.558 8 | 1.927 1 | 197.84 | 1.364 3 | 3.948 8 | 3.451 6 |
| 轨向 | 395.13 | 1.867 0 | 11.047 | 1.535 4 | 7.563 3 | 2.817 1 | — | — |
), ArticleFig(id=1245407879939867568, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1245407865603736305, language=CN, label=表3, caption=
高速铁路无砟轨道不平顺平均谱拟合公式系数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 类型 | 第一段 | | 第二段 | | 第三段 | | 第四段 |
| A/10-5 | n | A/10-3 | n | A/10-4 | n | A/10-4 | n |
| 高低 | 1.054 4 | 3.389 1 | 3.558 8 | 1.927 1 | 197.84 | 1.364 3 | 3.948 8 | 3.451 6 |
| 轨向 | 395.13 | 1.867 0 | 11.047 | 1.535 4 | 7.563 3 | 2.817 1 | — | — |
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