Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/44085
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dc.contributorDepartment of Civil and Environmental Engineeringen_US
dc.creatorLi, Xen_US
dc.creatorLam, WHKen_US
dc.creatorShao, Hen_US
dc.creatorGao, Zen_US
dc.date.accessioned2016-06-07T06:37:54Z-
dc.date.available2016-06-07T06:37:54Z-
dc.identifier.issn2324-9935en_US
dc.identifier.urihttp://hdl.handle.net/10397/44085-
dc.language.isoenen_US
dc.publisherTaylor & Francisen_US
dc.rights© 2015 Hong Kong Society for Transportation Studies Limiteden_US
dc.rightsThis is an Accepted Manuscript of an article published by Taylor & Francis in Transportmetrica A: Transport Science on 6 Oct 2015 (published online), available at: http://www.tandfonline.com/10.1080/23249935.2015.1087695.en_US
dc.subjectNetwork reliabilityen_US
dc.subjectReliability-based dynamic traffic assignmenten_US
dc.subjectSpeed limiten_US
dc.subjectTraffic incidenten_US
dc.titleDynamic modelling of traffic incident impacts on network reliabilityen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage856en_US
dc.identifier.epage872en_US
dc.identifier.volume11en_US
dc.identifier.issue9en_US
dc.identifier.doi10.1080/23249935.2015.1087695en_US
dcterms.abstractA traffic incident is one of the major sources for degrading network capacity, inducing traffic congestion, and decreasing network reliability. The impacts of a traffic incident on network reliability have been extensively studied with the use of static network equilibrium or dynamic simulation models. In this paper, an analytical reliability-based dynamic traffic assignment (DTA) model is proposed for assessing the temporal and spatial impacts of a traffic incident on network reliability. The proposed DTA model can be used to estimate the stochastic link flow pattern and route travel time distribution for examining the impacts of a traffic incident on the on-time arrival probability with and without dynamic speed limit (SL) control. It is shown that a traffic incident on a congested road during peak period will greatly decrease the on-time arrival probability, particularly when the incident has greater effects on link capacity degradation with longer duration. Under certain circumstances, SL control can be employed to reduce total network delay during the time intervals with a traffic incident.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationTransportmetrica. A, Transport science, 2015, v. 11, no. 9, p. 856-872en_US
dcterms.isPartOfTransportmetrica. A, Transport scienceen_US
dcterms.issued2015-
dc.identifier.scopus2-s2.0-84945482039-
dc.identifier.eissn2324-9943en_US
dc.identifier.rosgroupid2015000334-
dc.description.ros2015-2016 > Academic research: refereed > Publication in refereed journalen_US
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberRGC-B3-0593-
dc.description.fundingSourceRGCen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextNational Basic Research Program of China; National Natural Science Foundation of China; Hong Kong Scholars Program; Beijing Higher Education Young Elite Teacher Project; Fundamental Research Funds for the Central Universities; Qing Lan Projecten_US
dc.description.pubStatusPublisheden_US
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