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Railway Signalling & Communication Engineering ›› 2025, Vol. 22 ›› Issue (2): 104-109,122.DOI: 10.3969/j.issn.1673-4440.2025.02.016

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Strategy and Capacity Analysis of Turn-back on Scissor Crossovers in the Front of Station for Urban Rail Transit

Zhang Xing   

  1. China Railway Eryuan Engineering Group Co. Ltd., Chengdu    610031, China
  • Received:2024-03-07 Revised:2025-01-12 Online:2025-02-25 Published:2025-02-25

城市轨道交通站前交叉渡线折返策略与能力分析

张 惺   

  1. 中铁二院工程集团有限责任公司,成都 610031
  • 作者简介:张惺(1975—),男,正高级工程师,本科,主要研究方向:城市轨道交通列控技术,邮箱:zhx_3504@163.com

Abstract: This paper analyzes the strategy and turn-back capacity of turn-back on scissor crossovers in the front of the station for urban rail transit. On this basis, it proposes suggestions on improving turn-back capacity, such as optimizing the location of trackside equipment, using large number turnouts, shortening the space between tracks, and restricting the speed and increasing the braking rate of trains entering the station,which can offer references for the engineering design of urban rail transit.

Key words: urban rail transit, scissor crossover in the front of station, turn-back

摘要: 分析城市轨道交通站前交叉渡线折返的策略和折返能力,在此基础上提出优化轨旁设备布置、采用大号道岔、压缩线间距、进站限速及提高列车进站减速制动率等提高折返能力的建议,为城市轨道交通工程设计提供参考。

关键词: 城市轨道交通, 站前交叉渡线, 折返

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