EXPRESSWAY POLICY-SET ANALYSIS FROM MULTI-PERSPECTIVE VIEWPOINTS: MODEL, ALGORITHM AND APPLICAITON

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概要

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• An obvious limitation of discussions concerning the expressway system is the subjectivity and one-sidedness. In line with this, there is a need for an objective, quantitative and comprehensive design methodology for an expressway system. Thus, this research developed a methodological tool (CESDA) for policy-set design from multi-perspective viewpoints that would be practical and applicable to real-world and large-scale problems. Initially, a comprehensive logical system of factors and variables on expressway system design, with consideration on the various viewpoints of different stakeholders in the system, were wholly constructed. A practically applicable mathematical model and system design analyzer was then developed using a tri-level model structure. An algorithm, which can deal with large-scale expressway policy-set design problems was proposed and verified. To verify its applicability, the expressway system of Japan was used as a case study. The optimal set of expressway expansion projects in the Construction Plan was obtained and discussed.

• Eastern Asia Society for Transportation Studiesの論文

著者

• IEDA Hitoshi

  Graduate School of Engineering Tokyo University

• CHENG Linggang

  Transport Economics Office China Highway Planning and Design Institute (HPDI) Consultants, Inc.

関連論文

• Which Countrys Expressway Network Has been Better Developed? A Methodology of Macroscopic International Comparison under Geographic, Demographic and Economic Differences
• EXPRESSWAY POLICY-SET ANALYSIS FROM MULTI-PERSPECTIVE VIEWPOINTS: MODEL, ALGORITHM AND APPLICAITON

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