京沪高速铁路北京南站发车追踪间隔研究

A Study on Departure Headway Interval of Beijing South Railway Station of BeijingShanghai High-Speed Railway

京沪高速铁路连接环渤海经济区和长三角经济区2个国家级城市群,经过我国经济发展最活跃和最具潜力的地区,运输需求和增长潜力巨大。目前北京南站发车追踪间隔为5?min,从满足运输需求的角度需要进一步压缩。结合相关课题成果,在分析京沪高速铁路北京南站发车追踪间隔关键影响因素基础上,提出多项压缩追踪间隔的技术方案,并对各方案实施的可行性、实施后的效果进行理论分析。研究表明,京沪高速铁路北京南站发车追踪间隔具备压缩到3?min以内的技术条件,可以为同类研究提供借鉴。

Beijing-Shanghai high-speed railway connects two national-level urban agglomerations from the Bohai Rim Economic Zone to the Yangtze river delta Economic Zone, passes through the most active and promising economic development areas in China, and it brings huge transportation demand and growth potentiality. At present, the departure headway of Beijing south railway station is 5 minutes, which needs to be further shortened to meet the transportation demand. Combined with the related research achievement, based on the analysis of the key factors influencing the departure headway of Beijing south station of Beijing-Shanghai high-speed railway, this paper puts forward a number of technical schemes, and makes a theoretical analysis of the feasibility and effect of the schemes. The study shows that the departure headway of Beijing south railway station of Beijing-Shanghai high-speed railway has the technical conditions of shortening to less than 3 minutes, which can provide reference for similar research.