苏虞张市域铁路苏州北站设站方案研究

Research on the Scheme of Suzhou North Railway Station of Suzhou-Changshu-Zhangjiagang Urban Regional Railway

苏州经常熟至张家港市域铁路(简称“苏虞张市域铁路”)是《长江三角洲多层次轨道交通规划》中“十四五”规划建设项目。根据该项目苏州北站至阳澄湖北站区段初期、近期与远期线路方案的调整,对苏州北站近期、远期设站方案进行研究,提出近期与如通苏湖城际铁路共用车场方案,远期与如通苏湖城际铁路分场设站方案和与如通苏湖城际铁路合场设站方案。分场设站方案分为设高架站方案和设地下站方案;合场设站方案分为苏州北站设折返线方案和在苏锡常城际铁路鸿山站设折返线方案。重点对远期设站方案进行研究比选,通过对各方案实施难度、运输组织、工程投资等方面比较分析,认为与如通苏湖城际铁路分场设高架站方案具有实施难度小、折返效率高、运营管理简单、工程投资成本低等优势,研究后推荐苏虞张市域铁路苏州北站远期与如通苏湖城际铁路分场设高架站方案。

Suzhou-Changshu-Zhangjiagang urban regional railway is a construction project of 14th Five-Year Plan in The Multi-level Rail Transit Planning in The Yangtze River Delta.According to the adjustment of the initial,short-term and long-term line scheme between Suzhou North Station and Yangchenghu North Station,this paper studys station setting scheme of Suzhou north station in the initial,short-term and long term,putting forward the scheme of setting station together with Rudong-Nantong-Suzhou-Huzhou Intercity Railway in the initial,short-term,and putting forward the scheme of setting station separately with Rudong-Nantong-Suzhou-Huzhou Intercity Railway and together with Rudong-Nantong-Suzhou-Huzhou Intercity Railway in the long term,based on Suzhou-Changshu-Zhangjiagang urban regional railway.The scheme of setting station is separately divided into elevated station scheme and underground station scheme.The scheme of setting station is divided into setting switchback in Suzhou north station and setting switchback in Hongshan satation of Suzhou-Wuxi-Changzhou Intercity Railway.Focusing on the long-term station setting scheme,via the comparative analysis on implementation difficulty,transportation organization,project investment and so on,the result shows the elevated station scheme setting separately with Rudong-Nantong-Suzhou-Huzhou Intercity Railway has the advantages of small implementation difficulty,high turn back efficiency,simple operation and management and low project investment.Therefore,it is recommended that elevated station scheme setting separately with Rudong-Nantong-Suzhou-Huzhou Intercity Railway.