城市中心区轨道交通站间距优化研究  

A Study on the Optimization Model of Metro Station Spacing in the City Central Area

作　　者：李婷 靳文舟[1] 朱子轩 LI Ting;JIN Wenzhou;ZHU Zixuan(School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510000,Guangdong,China)

机构地区：[1]华南理工大学土木与交通学院

出　　处：《铁道运输与经济》2019年第11期116-122,共7页Railway Transport and Economy

基　　金：国家自然科学基金项目(61473122)

摘　　要：站间距是城市轨道交通规划和建设的重要因素,合理的站间距能缩短乘客的出行总时间,增强线路的客流吸引能力,提高线路的运营效率。阐述地铁站间距研究现状,分析乘客使用城市轨道交通出行的时间组成,建立乘客总出行时间与城市中心区轨道交通站间距的关系式,并基于微积分思想提出最优站间距的计算方法。以广州市城市轨道交通网络为例,选取城市中心区轨道交通线网进行最优站间距研究。研究结果可以应用于城市中心区轨道交通的线网规划、站间距规划及站点选址,为城市轨道交通规划及建设提供理论支持。Station spacing is an important factor in urban rail transit planning and construction. Reasonable station spacing can shorten the total travel time of passengers, enhance the passenger flow attraction capacity of the line, and improve the operation efficiency of the line. This paper expounds the research status of subway station spacing, analyzes the time composition of passengers using urban rail transit, establishes the relationship between the total travel time of passengers and the distance between urban central rail transit stations, and puts forward a solution method of optimal station spacing. Taking Guangzhou urban rail transit network as an example, this paper studies the optimal station spacing of urban central area rail transit network. The research results can be applied to the line network planning, station spacing planning and site selection of urban rail transit in the central area, which can provide a theoretical support for urban rail transit planning and construction.

关 键 词：交通工程 城市轨道交通 乘客出行时间 最优站间距 微积分理论 

分 类 号：U121[交通运输工程]