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Zonal absorption capacity and service level of urban road networks

  • Ji Shuang Zhu*
  • , Ning Zhang
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The zonal absorption capacity defined as the maximum acceptable origin-destination (O-D) flow to the objective zone in urban road network is investigated. The zonal reserve capacity is defined and adopted as a measure index. Mathematically, it is formulated as a bi-level programming model. The service level of travel time is fully considered in the model. Moreover, the flows to the objective zone do not necessarily preserve a fixed demand pattern, but are determined by a Logit-based model. Finally, a heuristic algorithm is proposed and the applications of the model are illustrated with one numerical example. Copyright ASCE 2007.

Original languageEnglish
Title of host publicationInternational Conference on Transportation Engineering 2007, ICTE 2007
Pages3035-3040
Number of pages6
DOIs
StatePublished - 2007
EventInternational Conference on Transportation Engineering 2007, ICTE 2007 - Chengdu, China
Duration: 22 Jul 200724 Jul 2007

Publication series

NameInternational Conference on Transportation Engineering 2007, ICTE 2007

Conference

ConferenceInternational Conference on Transportation Engineering 2007, ICTE 2007
Country/TerritoryChina
CityChengdu
Period22/07/0724/07/07

Keywords

  • Bi-level
  • Logit
  • Travel time
  • Zonal reserve capacity

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