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.
Zonal Absorption Capacity and Service Level of Urban Road Networks
First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China
2007-07-09
Conference paper
Electronic Resource
English
Zonal Absorption Capacity and Service Level of Urban Road Networks
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