Retrofitting Infrastructure for Skip-stop Operation on Urban Railways
Many urban railways operate a single type normal train without combination with an express train on a line, particularly in Korea. As a result, the average speed of Korean urban trains becomes much slower than those of advanced railways. This paper is one result of Korean research into improving the low speed on urban railways. This paper presents two case studies of retrofitting urban railway infrastructure for a skip-stop operation; SMRT (Seoul Metropolitan Rapid Transit Co.) and KORAIL (Korea Railroad) lines. The first case takes an approach of minimum investment, and the second case tolerates the required investment for retrofitting infrastructure. Moreover, it presents several issues for retrofitting the existing infrastructure to make the line enable skip-stop operation. The first is to utilize existing staying sidings for overnight trains in the skip-stop operation. Second is skip-stop scheduling which consists of designing the stop-pattern of express trains and a trade-off between headway versus travel time. Last is a safety issue in the engineering work of an in-operating line and signalling system.
- Record URL:
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Availability:
- Find a library where document is available. Order URL: http://www.witpress.com/books/978-1-78466-123-6
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Supplemental Notes:
- Abstract reprinted with permission from WIT Press.
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Corporate Authors:
Ashurst Lodge
Ashurst, Southampton United Kingdom SO40 7AA -
Authors:
- Oh, S M
- Kim, K M
- Rho, H L
- Yang, K Y
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Conference:
- 15th International Conference on Railway Engineering Design and Operation (COMPRAIL 2016)
- Location: Madrid , Spain
- Date: 2016-7-19 to 2016-7-21
- Publication Date: 2016
Language
- English
Media Info
- Media Type: Web
- Pagination: pp 67-77
- Monograph Title: Computers in Railways XV: Railway Engineering Design and Operation
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Serial:
- WIT Transactions on the Built Environment
- Volume: 162
- Publisher: Wessex Institute of Technology
- ISSN: 1743-3509
- Serial URL: http://library.witpress.com/pages/listBooks.asp?tID=2
Subject/Index Terms
- TRT Terms: Express service; Headways; Railroad signaling; Retrofitting; Safety; Scheduling; Train operations; Travel time
- Geographic Terms: Korea
- Subject Areas: Operations and Traffic Management; Railroads; Safety and Human Factors; Vehicles and Equipment;
Filing Info
- Accession Number: 01614477
- Record Type: Publication
- ISBN: 9781784661236
- Files: TRIS
- Created Date: Oct 25 2016 9:59AM