基于一种典型站型的折返方案及折返能力提升研究
张雅
Research on Turn-back Scheme and Capacity Improvement Based on Typical Station
ZHANG Ya
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作者信息:上海申通地铁集团有限公司，201103，上海
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Affiliation:Shanghai Shentong Metro Group Co., Ltd., 201103, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.11.030
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中图分类号/CLCN:U292.12
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栏目/Col:研究报告
摘要:
针对城市轨道交通运营过程中运能需求与运量不匹配的问题，为了满足高密度的行车组织需求，缓解运营压力，研究一种在不改变原有土建配线，以及信号系统安全防护、闭塞设计等条件下，通过调整列车在折返站的可控作业时间，灵活组合接发车顺序，进而提升线路运能的方案。以上海轨道交通某站型为例，进行分析研究，并给出了行车组织建议。
Abstracts:
In view of the problem of mismatch between the transportation capacity demand and the transportation volume in the operation of urban rail transit, to meet the demand of high-density traffic organization, to relieve the operation pressure, a line capacity improvement scheme is studied, which is a flexible combination of receiving and departure sequence by adjusting the controllable operation time of the train at the turn-back station, without changing the original civil wiring, as well as the safety protection and block design of the signal system. Taking a typical station of Shanghai rail transit as an example, analysis and study are conducted, and further suggestions on traffic organization are delivered.
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