拉林铁路建设对沿线城镇社会空间的影响研究  

A Study on the Impact of Lhasa-Nyingchi Railway Construction on the Social Space of Cities and Towns along the Route

作　　者：于洋[1] 吴冰瑕 周睿 陈蛟 范路平 YU Yang;WU Bing-xia;ZHOU Rui;CHEN Jiao;FAN Lu-ping

机构地区：[1]西南交通大学建筑学院,成都611756 [2]中国电力工程顾问集团西南电力设计院有限公司,成都610056 [3]四川省城乡建设研究院,成都610000

出　　处：《中国藏学》2024年第2期117-128,217,共13页China Tibetology

基　　金：国家自然科学基金面上项目“川藏铁路沿线藏区城镇空间结构演化机理与规划方法研究”(项目编号:52178059)阶段性成果。

摘　　要：铁路建设是提升西藏地区经济、交通等区位条件的重要途径,对沿线城镇发展影响巨大。文章以拉萨至林芝铁路沿线10个区县为研究对象,在构建城镇社会空间评价指标体系的基础上,综合运用TOPSIS评价法、反向有无对比分析法等,探究拉林铁路建设过程对沿线城镇社会空间的影响。结果表明:(1)铁路开工前后,沿线各区县城镇社会空间发展曲线差异明显,铁路建设对城镇社会空间影响显著;(2)铁路建设对沿线城镇社会空间影响效应整体为正,其中经济收入受影响最为突出,就业构成、人口结构、社会福利受影响稍弱;(3)铁路建设影响效应存在空间分异,现状发展水平是产生分异的原因。根据研究所得结论,为雅林铁路沿线涉藏地区城镇发展、拉林铁路以及其沿线各区县的未来发展提出相关建议。Railway construction is an important way to improve the economic,transportation and other location conditions in Xizang,and has a great impact on the development of cities and towns along the route.Taking 10districts and counties along the Lhasa-Nyingchi Railway as the research object,and based on constructing an urban social space evaluation indicator system,this paper comprehensively uses TOPSIS model,inverse comparison analysis method,etc.,to explore the impact of the construction process of the Lhasa-Nyingchi Railway on the social space of cities and towns along the route.The results show that:before and after the railway's commencement of construction,the development curves of urban social space are obviously different,and the railway construction has a significant impact on urban social space;The overall impact of railway construction on the social space of cities and towns along the route is positive,among which the impact on economicincome is the most prominent,and the impact on employment composition,population structure and social welfare are slightly weak;There is a spatial difference in the impact effect of railway construction,and the current development level is the reason for the difference.According to the conclusions,relevant suggestions are put forward for the development of urban areas in Tibetan-related areas along the Ya'an-Nyingchi Railway,the development of the Lhasa-Nyingchi Railway and the districts and counties along the line.

关 键 词：拉林铁路 高原城镇 城镇发展 影响效应 涉藏地区 

分 类 号：F291.1[经济管理—国民经济]