2026-05-28T19:13:37Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/406932026-02-03T10:56:20Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Roanes-Lozano, Eugenio
author
Galán-García, José Luis
author
Aguilera-Venegas, Gabriel
2025-11-12T09:45:52Z
2025-11-12T09:45:52Z
2021
Eugenio Roanes-Lozano, José Luis Galán-García, Gabriel Aguilera-Venegas, A computer approach to overtaking station track layout diagram design using graphs. An alternative track diagram proposal for these stations, Journal of Computational and Applied Mathematics, Volume 391, 2021, 113455, ISSN 0377-0427, https://doi.org/10.1016/j.cam.2021.113455.
https://hdl.handle.net/10630/40693
10.1016/j.cam.2021.113455
The authors have addressed in the past different railway engineering problems, mainly using computer algebra systems. They recently showed how it was possible to obtain compatible routes overtaking stations on double track lines (with any number of tracks and any topology) dealing with cycles. As a side achievement it was found that there were alternative track layouts for this type of railway station. Here a complete and comprehensive new package denoted Estaciones, also implemented in Maple, that does not use cycles, is introduced. It offers different procedures related to reachability, trails, number of shortest paths, etc. As main achievement, an improved track layout diagram for overtaking stations (with advantages with respect to the one in the previous paper) is found. Note that track layout diagrams are a hot topic: for example, Adif (Spanish infrastructure administrator) is nowadays remodelling the track layouts of the main railway stations of Madrid, Seville and Barcelona.
eng
Álgebra - Proceso de datos
Transportes ferroviarios
Ferrocarriles - Raíles
A computer approach to overtaking station track layout diagram design using graphs. An alternative track diagram proposal for these stations
journal article
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URL
https://riuma.uma.es/bitstreams/b039081f-ac4f-432a-8feb-df9c3bbf7dac/download
File
MD5
58e645b0d6b316ab29494a4f6646a000
1418468
application/pdf
2021-RailwayStationLayout - Accepted version.pdf