基于沪渝蓉高铁引入的南京铁路枢纽方案优化研究

Programs of introducing Shanghai‑Chongqing‑Chengdu high speed railway into Nanjing railway hub

沪渝蓉高铁引入南京铁路枢纽方案对上海至南京至合肥高速铁路的总体线路走向和南京枢纽客运站分工有重要影响。对南京铁路枢纽现状进行分析,分析了南京枢纽过江通道能力及建设时序,结合枢纽客运量预测、运输组织、线路定位、项目投资等因素对南京北站林场站址方案、龙王山站址方案研究比选;结合南京北站站址方案选择等对南京北站线路引入方案进行研究。

The introduction of the Shanghai-Chongqing-Chengdu high-speed railway into the Nanjing railway hub has a significant impact on the overall line orientation of the Shanghai-Nanjing-Hefei highspeed railway and the division of passenger stations in Nanjing hub.This paper analyzes the current situation of the Nanjing railway hub,and the capacity and construction timing of the Nanjing hub's river-crossing channel.Then,combined with factors such as hub passenger volume prediction,trans⁃portation organization,route positioning,and project investment,it compares and studies the selection for Nanjingbei Railway Station in Linchang and Longwangshan.The introduction programs of the rail⁃way into Nanjingbei Railway Station will be studied based on the selection of the Nanjingbei Railway Station site.