A STUDY ON EVALUATION CRITERIA IN NETWORK DESIGN PROBLEM FOR ROAD SHRINKING

• SUGIURA Satoshi

  岐阜大学　工学部社会基盤工学科

• MIMURA Mayu

  岐阜大学　工学部社会基盤工学科

• TAKAGI Akiyoshi

  岐阜大学　工学部社会基盤工学科

Bibliographic Information

Other Title

• 道路縮減のためのネットワークデザイン問題における付加的評価指標の導入

Abstract

A huge number of road are continued constructing from the high-growth period in Japan. Maintenance and renewal of these roads is a national issue, and it should be considered to reduce the roads with less necessity. On the other hand, considering the decrease in the labor force population, we need to construct new roads to improve transportation efficiency. Therefore, consideration of an appropriate road network topology is required cause of improve investment efficiency of road construction. The network design problem for optimum network topology generally takes into consideration only the travel time of the flow and the construction cost of the road. There are not many studies dealing with other effects of roads. In this research, we organize “Indicators for evaluating project effectiveness and necessity” in project evaluation for road construction in Japan. Also we propose the method introducing into a network design problem for two indices defined the unit welfare by CVM etc. We examine the model using virtual network and confirmed the behavior of the model.

Journal

• Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

  Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management) 74 (5), I_269-I_276, 2018

  Japan Society of Civil Engineers

Keywords

• network design problem
• road shrinking
• mix integer linear programming problem

Details

• CRID: 1390001288107737984
• NII Article ID: 130007556229
• DOI: 10.2208/jscejipm.74.i_269
• ISSN: 21856540
• Web Site: https://www.jstage.jst.go.jp/article/jscejipm/74/5/74_I_269/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed