深南高铁珠三角枢纽机场至省界段线路方案研究

Study on Route Scheme about the PRD Airport to Provincial Boundary Section of Shenzhen-Nanning Highspeed railway

新建深南高铁珠三角枢纽机场至省界段位于广东境内、毗邻广西,是深南高铁的重要组成。线路东端起于珠三角枢纽机场,衔接珠肇、广湛等高铁;中段经过云浮、罗定;西端止于两广交界处,衔接深南高铁广西段。本文针对珠三角枢纽机场至省界段的线路方案,结合客流吸引条件及通道服务功能、工程地质、线路长度及工程投资和地方意见等方面进行了方案比选研究,并最终推荐采用经云浮方案,为类似工程项目选线提供参考和借鉴。

The newly-built PRD Airport to Provincial Boundary Section of the Shennan High Speed Railway is located in Guangdong and adjacent to Guangxi,which is an important component of the Shennan Railway.The east of the line starts from the Pearl River Delta hub airport,connecting Zhuzhao,Guangzhan and other high-speed railways.The middle section passes through Yunfu and Luoding.The west stops at the junction of the two provinces,connecting with the Guangxi section of the Shenzhen-South Railway.In this paper,the route scheme of the PRD airport to the provincial boundary is studied by comparing the condition of passenger attraction,the service function of the corridor,the engineering geology,the length of the line,the project investment,the local opinion,etc.The conclusion is that the route scheme through Yunfu is recommended.This paper provides reference for the selection of the line for the similar engineering projects.