[1]寇峻瑜,余浩伟,谢毅,等.400km/h高速铁路车站两端最小曲线半径与超高匹配关系研究[J].高速铁路技术,2023,14(04):74-78,99.[doi:10.12098/j.issn.1674-8247.2023.04.014]
 KOU Junyu,YU Haowei,XIE Yi,et al.A Study on Matching Relation between the Minimum Radius of Curve and Superelevation at Both Ends of a 400 km/h High-speed Railway Station[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(04):74-78,99.[doi:10.12098/j.issn.1674-8247.2023.04.014]
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400km/h高速铁路车站两端最小曲线半径与超高匹配关系研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
14卷
期数:
2023年04期
页码:
74-78,99
栏目:
出版日期:
2023-08-30

文章信息/Info

Title:
A Study on Matching Relation between the Minimum Radius of Curve and Superelevation at Both Ends of a 400 km/h High-speed Railway Station
文章编号:
1674-8247(2023)04-0074-05
作者:
寇峻瑜余浩伟谢毅林晓龙
中铁二院工程集团有限责任公司,成都 610031
Author(s):
KOU JunyuYU HaoweiXIE YiLIN Xiaolong
China Railway Eryuan Engineering Group Co. ,Ltd. ,Chengdu? 610031 ,China
关键词:
400 km/h 高速铁路最小曲线半径高低速列车设计超高过超高欠超高
Keywords:
400 km/h high-speed railwayminimum curve radiushigh and low-speed trainsdesign superelevationsurplus superelevationdeficient superelevation
分类号:
U211
DOI:
10.12098/j.issn.1674-8247.2023.04.014
文献标志码:
A
摘要:
结合我国现行高速铁路规范,依据旅客舒适度控制指标研究400km/h高速铁路车站两端平面曲线半径与超高的匹配关系。研究结果表明:按单一高速列车或高低速列车共线要求确定最小曲线半径时,推荐、良好和一般舒适度条件对应的临界速度分别为290km/h、254km/h和227km/h,低于临界速度应选择高低速列车共线运行模式,此时过超高允许值、欠过超高之和允许值是影响最小曲线半径取值的关键因素,其中过超高允许值占主导。根据CR400“复兴号”动车组的V-S曲线,为满足曲线半径不大于12000m的要求,车站两端最小曲线半径宜按良好和一般舒适度标准进行衡量,以保证设计超高同时满足高速列车欠超高和低速列车过超高要求。
Abstract:
can meet the requirements of deficient superelevation for a high-speed train and surplus superelevation for a low-speed train.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-09-22
作者简介:寇峻瑜(1992-),男,工程师。
基金项目:中国国家铁路集团有限公司科技开发计划项目(P2021J003),中铁二院工程集团有限责任公司科技开发计划项目(KSNQ202051)
更新日期/Last Update: 2023-08-30