[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()
《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]
- 卷:
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14卷
- 期数:
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2023年04期
- 页码:
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74-78,99
- 栏目:
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- 出版日期:
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2023-08-30
文章信息/Info
- Title:
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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:
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1674-8247(2023)04-0074-05
- 作者:
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寇峻瑜; 余浩伟; 谢毅; 林晓龙
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中铁二院工程集团有限责任公司,成都 610031
- Author(s):
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KOU Junyu; YU Haowei; XIE Yi; LIN Xiaolong
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China Railway Eryuan Engineering Group Co. ,Ltd. ,Chengdu? 610031 ,China
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- 关键词:
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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:
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400 km/h high-speed railway; minimum curve radius; high and low-speed trains; design superelevation; surplus superelevation; deficient superelevation
- 分类号:
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U211
- DOI:
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10.12098/j.issn.1674-8247.2023.04.014
- 文献标志码:
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A
- 摘要:
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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:
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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:
[1]徐银光,李艳. 成渝中线400 km/h轮轨动车组技术指标研究[J].高速铁路技术,2020,11(3):7-11. XU Yinguang,LI Yan. Research on Technical Indexes of 400 km/h Wheel-rail EMU for Chengdu-Chongqing Middle Line[J]. High Speed Railway Technology,2020,11(3):7-11.
[2]谢毅,寇峻瑜,姜梅,等. 中国铁路发展概况与技术展望[J]. 高速铁路技术,2020,11(1):11-16. XIE Yi,KOU Junyu,JIANG Mei,et al. Development and Technical Prospect of China Railway[J]. High Speed Railway Technology, 2020,11(1):11-16.
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[6]敖云碧,陈刚,周覃龙. 我国高速铁路车站选址理念研究[J]. 高速铁路技术,2020,11(4):28-32. AO Yunbi,CHEN Gang,ZHOU Qinlong. Research on Site Selection Concept of High-speed Railway Station in China[J]. High Speed Railway Technology,2020,11(4):28-32.
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[8]梁晨,司道林,徐玉坡. 时速400/380 km高速铁路最小曲线半径取值研究[J]. 铁道建筑,2016,56(1):63-66. LIANG Chen,SI Daolin,XU Yupo. Research of Minimum Curve Radius Value for High Speed Railway at 400/380 km/h[J]. Railway Engineering,2016,56(1):63-66.
备注/Memo
- 备注/Memo:
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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