茅坪港铁水联运项目铁路工程宜昌南至秭归段线路方案研究

The route scheme research of the Maoping Port Rail-Water Intermodal Project Railway from Yichang South to Zigui

茅坪港铁水联运项目铁路工程是构筑三峡物流中心水铁联运系统的重要基础设施,也是延伸国铁路网覆盖范围以及提升全路货运效益的重要线路,是完善长江三峡综合交通运输体系的重要组成部分,是支撑三峡翻坝物流产业园发展的配套交通设施。茅坪港铁水联运项目宜昌南至秭归段线路自宜昌南站西端引出后,需经过沪蓉铁路、翻坝高速公路、三峡人家风景区、青龙峡旅游区等控制因素。本文结合工程投资、吸引旅游客流、环保、工程地质条件等方面,对宜昌南至秭归段线路方案进行比选,提出了沿高速公路方案和经三峡人家方案,经综合技术经济比较,推荐沿高速公路方案。

The Maoping Port Rail-Water Intermodal Project Railway is an important infrastructure to build the water rail intermodal transport system of the Three Gorges logistics center.It is also an important line to extend the coverage of the national railway network and improve the freight efficiency of the whole road.It is an important part of improving the comprehensive transportation system of the Three Gorges of the Yangtze River and a supporting transportation facility to support the development of the Three Gorges Dam overturning Logistics Industrial Park.After the line from Yichang south to Zigui section of The Maoping Port Rail-Water Intermodal Project Railway is led out from the west end of Yichang south station,it needs to pass through Shanghai Chengdu Railway,Fanba expressway,People scenic Three Gorges,Qinglong gorge tourist area and other control factors.Combined with engineering investment,attracting tourist flow,environmental protection and engineering geological conditions,this paper compares and selects the route schemes of Yichang South Zigui section,puts forward the scheme along the expressway and the scheme passing through the People scenic Three Gorges,and recommends the scheme along the expressway after comprehensive technical and economic comparison.