青岛铁路枢纽能力优化探讨

Discussion on Optimization of Qingdao Railway Hub Capacity

青岛铁路枢纽是青岛地区客运综合交通运输体系重要组成部分。为加强青岛铁路枢纽建设,提高青岛铁路枢纽运输能力,优化青岛铁路枢纽运输布局,通过分析青岛铁路枢纽现状,进一步对其中动车所、部分区段线路的能力限制进行研究,在满足枢纽总体趋势以及"内客外货"运输格局基础上,提出优化动车组车底存放、提高限制区段能力、完善枢纽分工等优化措施建议,以不断提高青岛铁路枢纽运输效率和能力,并为探索铁路枢纽设施改造、运输组织优化提供决策支持。

Qingdao railway hub is an important part of the comprehensive passenger transport system in Qingdao.To strengthen the construction of the Qingdao railway hub,improve its transport capacity,and optimize its traffic layout,this paper analyzed its present situation and studied the capacity constraints of the electric multiple unit(EMU)depot and railway lines of part of sections.Following the overall trend of Qingdao hub and transport pattern of"passenger transport hub near the center of the city while freight transport hub outside the city,"the paper proposed some optimization countermeasures,such as optimizing the storage of EMUs,improving the capacity of restricted sections,and perfecting the division of labor in the hub,to elevate transport efficiency and capacity of Qingdao railway hub.This research can provide decision support for the renovation of railway hub facilities and optimization of transportation organization.