摘要
研究目的:南京铁路枢纽作为长三角地区铁路网的核心节点,其动车配套设施的布局优化对区域路网高效运营与服务质量提升具有战略性意义。本研究旨在通过系统分析南京站、南京南站及南京北站动车设施的现状与规划,揭示检修能力不完全平衡、信息化水平滞后等关键问题,提出融合区域协同与智能化技术的优化策略,以支撑长三角铁路网络一体化发展。研究结论:(1)南京枢纽动车配套设施虽已形成规模化布局,但存在存车线远期缺口、检修能力不均衡、信息化滞后等瓶颈;(2)通过设施改扩建、智能化技术升级及区域协同发展,可有效缓解能力缺口,提升枢纽整体效率;(3)本研究结果可为大型铁路枢纽动车设施优化提供理论与实践参考,并可为长三角铁路高质量发展奠定基础。
Research purposes:Nanjing Railway Hub is the core node of the railway network in the Yangtze River Delta region,and the layout optimization of its EMU supporting facilities is of strategic significance for the efficient operation of the regional railway network and the improvement of service quality.The purpose of this study is to systematically analyze the current situation and planning of EMU facilities in Nanjing Station,Nanjing South Station,and Nanjing North Station,reveal the key problems such as the inadequate balance of maintenance capacity and the lag of informatization level,and put forward the optimization strategy of integrating regional collaboration and intelligent technology,so as to support the integrated development of the railway network in the Yangtze River Delta region.Research conclusions:(1)Although the supporting facilities of Nanjing Hub’s EMU have formed a large-scale layout,there are bottlenecks such as long-term shortage of storage tracks,unbalanced maintenance capacity,and lagging informatization.(2)Through facility reconstruction and expansion,intelligent technology upgrading and regional coordinated development,the capacity gap can be effectively alleviated and the overall efficiency of the hub can be improved.(3)The research results provide a theoretical and practical reference for the optimization of EMU facilities in large railway hubs,and lay a foundation for the high-quality railway development in the Yangtze River Delta.
作者
毕涛
BI Tao(China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan,Hubei 430063,China)
出处
《铁道工程学报》
北大核心
2025年第10期84-88,共5页
Journal of Railway Engineering Society
基金
中国铁建股份有限公司重大科研课题(KY2023041S)。
关键词
南京铁路枢纽
动车所布局
检修能力优化
区域协同
智能化升级
Nanjing railway hub
layout of EMU depot
maintenance capacity optimization
regional collaboration
intelligent upgrade
