三桥站改扩建方案探讨.pdfVIP

文章编号: 1003-142 1(2014)02-0011-05 中阁分类号: U29 1. 1+9 文献标识码:B 三桥站政扩建方案探讨 Discussion on Reconstruction and Extension Program of Sanqiao Station 孙焕杰 SUN Huan-jie (中铁第一勘察设计院集团有限公司线路运输处，陕西西安 7 10043) (Track and Transportation Department , China Railway First Survey Design Institute Group Co. , Ltd. , Xian 710043 , Shaanxi , China) 摘 要: 在阐述西成客运专线项目概况和三桥站现状的基础上， 结合现场情况及 城市规划的改变，通过调整西成客运专线跨线客车联络线线位，提出改扩建方 案。经分析比选方案，最终推荐三桥站改扩建采用既满足环境评估要求、适应城 市规划，又对既有车站影响较小的西成跨线客车联络线外包分线引入方案。 关键词: 西成客运专线; 三桥站g 改扩建方案 Abstract: Based on expounding the general situation of Xi an-Chengdu DPL project and status of Sanqiao Station , combining with site situation and change of city planning , and through adjusting the liaison line position of cross- line passenger trains on Xi an-Chengdu DPL, this paper puts f，。刚ard the reconstruction and extension programs. After analyzing and comparing the progra ms, fin a lly, the program recommended to apply is the introduction program of outer surrounding branch line by liaison line of Xi a n-Chengdu cross-line passenge r trains , which not only satisfy the require ment of environmental evaluation and adapt to city planning , but also has less influence on existing stations . Key Words: Xi an-Chengdu DPL; Sanqiao Station; Reconstruction and Exte nsion Program 第36~~il 三桥站改扩建方案探讨孙焕杰 海线上的中间站，东距西安站 1 2. 3 km。车站南1 1商 1 概况 城市主干道世纪大道及新建启航佳苑安置小区，北 1 . 1 西成客运专线项目概况 侧多为民房及村办企业厂房，尔端有西三