基于DEA的城市轨道交通车站匹配性研究  

Research on Matching of Urban Rail Transit Stations Based on DEA

作　　者：葛杨洁 刘岩[1] 金勇 Ge Yangjie;Liu Yan;Jin Yong(School of Transportation Engineering,Dalian Jiaotong University,Dalian 116028,China;Dalian Land Space Planning and Design Co.Ltd.,Dalian 116000,China)

机构地区：[1]大连交通大学交通运输工程学院,辽宁大连116028 [2]大连市国土空间规划设计有限公司,辽宁大连116000

出　　处：《华东交通大学学报》2020年第3期84-91,共8页Journal of East China Jiaotong University

基　　金：辽宁省博士科研启动基金项目(20170520210);辽宁省教育厅计划项目(JDL2017010)。

摘　　要：基于DEA(数据包络分析)对城市轨道交通车站匹配性进行评价,并对其影响因素进行分析。主要选取大连市的5个城市轨道交通非换乘车站作为研究对象,通过实地调研获取相关数据,分析车站设施设备的匹配性情况。研究结果表明,车站设施综合效率较低的主要原因是客流产出不足、车站设施设备存在资源浪费,并根据各决策单元在生产前沿面上的投影,给出对应指标的调整值。对指标灵敏度进行分析得出:自动扶梯个数、楼梯宽度和自动扶梯通行能力匹配度对城市轨道交通车站匹配性有影响,其中楼梯的使用效率最低,宽度影响程度最大。Based on DEA,this paper evaluates the matching of urban rail transit stations and analyzes the influencing factors.Five non-transfer stations of urban rail transit in Dalian were selected as the research objects,relevant data were obtained through field investigation,and the matching of station facilities and equipment were analyzed.The results showed that the main reasons for the low comprehensive efficiency of station facilities were insufficient passenger flow output and waste of resources in the station equipment and facilities.By analyzing the sensitivity of the index,it is concluded that the number of escalators,the width of stairs and the matching degree of the capacity of escalators have an impact on the matching degree of urban rail transit stations,among which the width of stairs has the greatest influence.

关 键 词：城市轨道交通 匹配性评价 DEA 

分 类 号：U212[交通运输工程—道路与铁道工程]