提高城市轨道交通车站折返能力的技术措施研究

Technical Measures for Urban Rail Transit Station Turn Back Capacity Improvement

列车折返是城市轨道交通线路运行的重要环节,其能力已逐渐成为束缚线路运输能力的关键因素。提高车站折返能力对轨道交通线路的设计和运营越来越重要。对各种折返形式和站型的折返能力进行分析和计算,对如何提高车站折返能力进行了分类研究。从运输组织和工程设备两个方面提出了提高车站折返能力的建议措施,并对各种技术措施进行了技术经济分析。

As a key link of urban rail transit operation,the train turn back capacity is gradually becoming a critical factor restricting the capacity of rail line transportation.Therefore,enhancing train turn back capacity is of great importance to the design and operation of urban rail transit.Through analysis and calculation of various turn back forms and the turn back capacity of station types,the ways to enhance the train turn back capacity are classified and studied.Suggestions from transportation organization and engineering equipment two aspects are proposed,each technical measure is analyzed from technical and economic point of views.