基于多级可拓评价法的高铁客运枢纽换乘评价  被引量:13

Evaluation of transfer at high-speed railway passenger terminal based on multi-level extensible method

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作  者:赵政宇[1] 姚加林[1] 

机构地区:[1]中南大学交通运输工程学院,湖南长沙410075

出  处:《铁道科学与工程学报》2016年第12期2347-2354,共8页Journal of Railway Science and Engineering

基  金:铁道部科技研究开发计划项目(2014X009-D)

摘  要:为系统评价高铁客运枢纽的换乘衔接水平,构建了全面的高铁客运枢纽换乘衔接评价指标体系。采用基于AHP法与熵值法相结合的最优组合赋权法确定指标权重,以弥补单一赋权方法的不足。同时,针对现有高铁客运枢纽换乘衔接评价方法的缺陷,建立以可拓理论为核心的高铁客运枢纽换乘衔接多级可拓评价模型。最后,以长沙南站为例,通过多级可拓评价确定其换乘衔接水平等级,针对评价结果提出改善长沙南站换乘衔接水平的有关对策。研究结果表明:该方法和模型在高铁客运枢纽换乘衔接评价中有较好的可行性和适用性。To systematically evaluate the transfer level of high-speed railway passenger terminal, an index system for high-speed railway passenger terminal is established. To overcome the weaknesses of single assigning weight method, the weight coefficient was determined by putting analysis hierarchy process (AHP) and entropy method into optimal combination. Meanwhile, in order to address the defects of existing assessment methods for transfer level of high-speed railway passenger terminal, the multi-level extensible evaluation model for transfer level of high-speed railway terminal is developed with the extension method as the core. Finally, taking Changsha southern station for an example, some improvement opinions for transfer are put forward based on the evaluation result of transfer level determined by the multi-level extensible evaluation molel. The research results show that the new method is applicable and feasibility to the transfer level evaluation of high-speed railway passenger terminal.

关 键 词:高铁客运枢纽 换乘 最优组合赋权 多级可拓评价法 

分 类 号:U291[交通运输工程—交通运输规划与管理]

 

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