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Beyond a complete failure: The impact of partial capacity reductions on public transport network vulnerability
KTH, School of Architecture and the Built Environment (ABE), Transport Science, Transport Planning, Economics and Engineering.ORCID iD: 0000-0002-4506-0459
KTH, School of Architecture and the Built Environment (ABE), Transport Science, Transport Planning, Economics and Engineering.ORCID iD: 0000-0002-4106-3126
2015 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Disruptions often result with partial capacity reduction without resulting with a complete breakdown. This study aims to move beyond the analysis of complete failure by investigating the impacts of partial capacity reduction on public transport network performance. We analyse the relation between the extent of capacity reduction at the line level and its consequences on societal costs by performing a full network scan. This analysis framework is applied to planned temporary disruptions in the rapid public transport network in Stockholm, Sweden. Our results indicate that the network is highly vulnerable since it is characterized by greater negative impacts in a disproportional relation to the increase in the original capacity reduction. The non-linear properties of network effects and route choice result in non-trivial relation which carry implications on disruption management the deployment of mitigation measures.

Place, publisher, year, edition, pages
2015.
National Category
Transport Systems and Logistics
Identifiers
URN: urn:nbn:se:kth:diva-165861OAI: oai:DiVA.org:kth-165861DiVA: diva2:808939
Conference
The 6th International Symposium on Transportation Network Reliability (INSTR)
Note

NQC 2015

Available from: 2015-04-29 Created: 2015-04-29 Last updated: 2016-12-06Bibliographically approved

Open Access in DiVA

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Cats, OdedJenelius, Erik

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  • apa
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  • Other locale
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Output format
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  • asciidoc
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