[1]赵江林,陈 勇.拉萨至林芝铁路建设方案研究[J].高速铁路技术,2017,8(06):99-102.[doi:10.12098/j.issn.1674-8247.2017.06.020]
　ZHAO Jianglin CHEN Yong.Study on the Construction Scheme of Lasa-Linzhi Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2017,8(06):99-102.[doi:10.12098/j.issn.1674-8247.2017.06.020]
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拉萨至林芝铁路建设方案研究()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
8卷
期数:
2017年06期
页码:
99-102
栏目:
出版日期:
2017-11-15

文章信息/Info

Title:
Study on the Construction Scheme of Lasa-Linzhi Railway
文章编号:
1674—8247(2017)06—0099—04
作者:
赵江林; 陈 勇
中铁二院工程集团责任有限公司, 成都 610031
Author(s):
ZHAO Jianglin CHEN Yong
China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031, China
关键词:
拉林铁路;  建设方案;  路网规划
Keywords:
Key words:Lasa-Linzhi railway;  construction scheme;  railway network planning
分类号:
U212.1
DOI:
10.12098/j.issn.1674-8247.2017.06.020
文献标志码:
A
摘要:
拉萨至林芝铁路是川藏、滇藏铁路在西藏境内的共用段,是川藏、滇藏铁路的重要组成部分。依据运量预测结果及功能定位,修建一条客货共线的单线铁路即可满足运输需求,但由于西藏地区经济社会迅猛发展、运量预测的不确定性以及沿线旅游客流波动巨大的特殊性,远期川藏、滇藏建成后拉萨至林芝段运量可能出现较快增长。为应对可能出现的运量增长,为后期提高运输能力创造条件,本文结合经济运量、区域路网规划及沿线工程地质条件等因素,对拉林铁路的建设方案做了研究论证,建议采用16km站间距单线方案,并优化线路平纵断面,为后期需增建二线时引入中间站预留条件,这对于即将开展的川藏铁路中段以及其他类似项目的建设都具有一定的借鉴意义。
Abstract:
Abstract:Lasa-Linzhi railway is a shared section of Sichuan-Tibet and Yunnan-Tibet railway, which is an important part of both railway lines. According to the results of traffic volume forecast and functional orientation, a single track railway can meet the transport needs, but due to the rapid economic and social development in Tibet, the uncertainty of traffic forecast and the huge fluctuations in tourism, there may be a quick growth between Lasa and Linzhi after the construction of Sichuan-Tibet and Yunnan-Tibet railway lines in the future. In order to cope with the possible increase of traffic volume and create conditions for the improvment of transport capacity, in combination with traffic volume, regional railway network planning and engineering geological conditions along the route, research demonstration on the construction plan of Lasa-Linzhi railway is performed in this paper, the single track railway scheme with 16 km distance between stations and line plane vertical section optimization are suggested to create conditions for introducing in intermediate station when adding the second track to existing railway line later, it has great referential significance to the middle section of Sichuan-Tibet railway and other similar projects.

参考文献/References:

[1] 中铁二院工程集团有限责任公司. 新建川藏铁路拉萨至林芝段可行性研究总说明书[Z]. 成都:中铁二院工程集团有限责任公司,2012. China Railway Eryuan Engineering Group Co.,Ltd. General Specification for Feasibility Study of Lasa-Linzhi Railway Line[Z]. Chengdu: China Railway Eryuan Engineering Group Co.,Ltd., 2012.
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备注/Memo

备注/Memo:
作者简介:赵江林(1985-),男,工程师。
更新日期/Last Update: 2017-12-15