The Urban Road Network Optimization Model Based on Bi-Level Programming

In order to determine the reasonable scale of the urban road and minimize the cost of construction and the supply of urban road resources, the authors make use of the theory of bi-level programming to establish the reasonable road gradation model, which takes total road length, traffic supply-demand matching relationship, road capacity and road area supply as constraints. The road network of Huizhou is analyzed by using the model. The optimal solution of road grade for the main trunk road, secondary trunk road and branch road is obtained. It indicates the optimization of the road network in the city and shows the urban road network optimization model is reasonable and feasible.

• Record URL:
  • https://doi.org/10.1061/41186(421)72
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784411865
• Supplemental Notes:
  • Copyright © 2011 ASCE
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Yan, Taowei
  • Ma, Jianxiao
  • Lu, Tao
  • Zhang, Haiyan
• Conference:
  • 11th International Conference of Chinese Transportation Professionals (ICCTP)
  • Location: Nanjing , China
  • Date: 2011-8-14 to 2011-8-17
• Publication Date: 2011

Language

• English

Media Info

• Media Type: Digital/other
• Features: References;
• Pagination: pp 740-746
• Monograph Title: ICCTP 2011: Towards Sustainable Transportation Systems

Subject/Index Terms

• TRT Terms: Highway grades; Optimization; Urban areas; Urban highways
• Uncontrolled Terms: Bi-level programming
• Geographic Terms: China
• Subject Areas: Highways; Operations and Traffic Management; Planning and Forecasting; I72: Traffic and Transport Planning;

Filing Info

• Accession Number: 01453799
• Record Type: Publication
• ISBN: 9780784411865
• Files: TRIS, ASCE
• Created Date: Nov 15 2012 12:32PM