同济大学学报（自然科学版）2025，Vol.53Issue(6)：924-933,10.DOI:10.11908/j.issn.0253-374x.23457
基于差异出行比较的城轨方案道路总出行时间评价
Analysis of Total Road Travel Time for Urban Rail Transit Schemes Based on Differential OD Pairs Comparison
赵墨林 1顾保南 1陈路遥1
作者信息
- 1. 同济大学 道路与交通工程教育部重点实验室,上海 201804||上海市轨道交通结构耐久与系统安全重点实验室,上海 201804
- 折叠
摘要
Abstract
This study aims at the difficult problem of calculating and comparing the total road travel time costs of rail transit network planning schemes.Focusing on the differential road OD pairs of the comparison schemes,we conduct traffic surveys on the predicted urban road section through which the differential OD pairs pass,and revise the travel time functions of the road sections so that the travel time of the differential OD pairs is accurately calculated.Given the interactive nature of vehicle travel,a computational model based on Wardrop First Principle was constructed using the surveyed road sections to directly estimate the impact times of differential OD pairs on the road network.By calculating and comparing the sum of differential OD pair travel time and impact time between the comparison schemes,an accurate comparison of total road network travel time was completed.We selected two rail transit schemes for a particular city to verify this method,the results showed that the comparative analysis of this method is reliable and easy to implement in practical work.关键词
轨道交通/出行时间/综合评价/道路交通Key words
rail transit/travel time/comprehensive evaluation/road transportation分类
交通工程引用本文复制引用
赵墨林,顾保南,陈路遥..基于差异出行比较的城轨方案道路总出行时间评价[J].同济大学学报（自然科学版）,2025,53(6):924-933,10.
