Optimal Location of Subway Stations: A Case Study on Tehran Subway

Jafari, Hasti; Yaghini, Masoud

doi:10.22068/IJRARE.6.2.123

Volume 6, Issue 2 (12-2019) IJRARE 2019, 6(2): 123-131 | Back to browse issues page

‎ 10.22068/IJRARE.6.2.123

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Jafari H, Yaghini M. Optimal Location of Subway Stations: A Case Study on Tehran Subway. IJRARE 2019; 6 (2) :123-131
URL: http://ijrare.iust.ac.ir/article-1-228-en.html

Optimal Location of Subway Stations: A Case Study on Tehran Subway

Hasti Jafari

, Masoud Yaghini

School of Railway Engineering, Iran University of Science & Technology, Tehran, Iran

Abstract: (2027 Views)

Finding the optimal location of new stations along the rail transportation network is considered in this study by proposing a mathematical model. Two simultaneous effects on railway demand points (users) are investigated, namely, the time effect and the covered population which is achieved by constructing new stations. The better accessibility of demand points to rail network is considered as the positive one and the negative effect concerns the increased travel time induced by additional stops at newly constructed stations. Two objective functions are considered including the saved travel time and the covered population. The proposed model has been implemented as a case study on Tehran subway network and the results are presented.

Keywords: Railway Station location, Accessibility, Covering Population, Time of travel

Full-Text [PDF 306 kb] (674 Downloads)

Type of Study: Research | Subject: Railway track and structures