• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Road Network Development Evaluation from the Viewpoint of Emergency Transport Service in Disaster Situation

Research Project

Project/Area Number 09650590
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 交通工学・国土計画
Research InstitutionEhime University

Principal Investigator

KASHIWADANI Masuo  Ehime University, Faculty of Engineering, Professor, 工学部, 教授 (00026254)

Co-Investigator(Kenkyū-buntansha) HUTAGAMI Tohru  Ehime University, Faculty of Engineering, Lecturer, 工学部, 講師 (40229084)
ASAKURA Yasuo  Ehime University, Faculty of Engineering, Professor, 工学部, 教授 (80144319)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1998: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1997: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywordsroad network evaluation / facility location problem / road network / regional planning / road disaster / rural area planning / 地域計画 / 過疎山村 / 救急医療サービス / インテジセ-プログラミングモデル
Research Abstract

The expressways greatly benefit emergency transport services which are not often needed but are very important from societies' viewpoint. A method to evaluate the expressway network focused on emergency transport service is proposed in this study. This method is unique in the point that. The effect of expressway network improvement, is not evaluated based on a specified OD pattern but on that. produced by an optimal location problem.
The method is applyed to the expressway network development in Shikoku. Since Maximal Location Covering model is used, the uncovered population rate is a direct evaluation index of the expressway network development.
It. is found that the value of uncovered population rate can be fairly reduced by the expressway network development. The effect is seen in two aspects. One is the effect of higher speed on expressways. It. enlarges the extent of covered areas. The other is the effect of facility location change on the different road network. Generally, the difference of the value of uncovered population rate between the ordinary and the expressway network diminishes as the number of facilities increases. The larger values of the differences between the two networks are seen in the computation examples with fewer facilities and longer maximum allowable transfer time.
The expressway network development is generally more effective in the disaster case than in the normal case because the ordinary road network suffers from serious damage in the disaster case while the expressway network is more reliable.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (19 results)

All Other

All Publications (19 results)

  • [Publications] 宇野匡和,柏谷増男,朝倉康夫,脇昌央: "四国の高速道路整備が広域施設配置に与える影響に関する研究" 土木学会第52回年次学術講演会概要集. 394-395 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Masuo Kashiwadani and Yasuo Asakura: "A Road Network Evaluation for Ewergency Service with Marimal Covering Location Proplem" A paper presented at the 15th PRSCO,Wellington,New zealand. 1-15 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 宇野匡和,柏谷増男,朝倉康夫: "高速道路整備に伴う広域利用施設の立地変化" 平成10年度土木学会四国支部第4回技術研究発表会講演概要集. 328-329 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 宇野匡和,柏谷増男,朝倉康夫: "施設立地点の変化に着目した高速道路整備効果" 土木学会第53回年次学術講演会概要集. 376-377 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 宇野匡和,柏谷増男,朝倉康夫: "高速道路整備による交流・連携効果の評価に関する研究" 土木計画学研究・講演集. No.21. 407-410 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 柏谷増男,朝倉康夫,宇野匡和: "交通施設整備が地域連携に及ぼす影響" 第12回応用地域学会年次大会発表論文. 1-15 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Uno, M., Kashiwadani, M., Asakura, Y., Waki, M.: "The Effects on Region-wide Facility Location by Expressway Development in Shikoku" Proc.the 52nd Annual Conference of JSCE. 394-395 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Kashiwadani, M., Asakura, Y.: "A Road Network Evaluation for Emergency Service with Maximal Covering Location Problem" A Paper presented at the 15th PRSCO, Wellington, N.Z.1-15 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Uno, M., Kashiwadani, M., Asakura, Y.: "Location Change of Regional Facilities by Expressway Development" Proc.The fourth Shikoku Conference of JSCE. 328-329 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Uno, M., Kashiwadani, M., Asakura, Y.: "Expressway Development Evaluation from the Viewpoint of Facility Location Change" Proc.the 53rd Annual Conference of JSCE. 376-377 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Uno, M., Kashiwadani, M., Asakura, Y.: "A Study of the Communication and Combination Effect Produced by Expressway Network Improvement" Proc.The 21st Conference of Infrastructure Planning. 407-410 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Kashiwadani, M., Asakura, Y.: "Expressway Network Development Effects on Regional Combination" A Paper presented at the 12th Conference of ARSC. 1-15 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 宇野匡和,柏谷増男,朝倉康夫: "高速道路整備に伴う広域利用施設の立地変化" 平成10年度土木学会四国支部第4回技術研究発表会講演概要集. 328-329 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 宇野匡和,柏谷増男,朝倉康夫: "施設立地点の変化に着目した高速道路整備効果" 土木学会第53回年次学術講演会概要集. 376-377 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 宇野匡和,柏谷増男,朝倉康夫: "高速道路整備による交流・連携効果の評価に関する研究" 土木計画学研究・講演集. No.21. 407-410 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 柏谷増男,朝倉康夫,宇野匡和: "交通施設整備が地域連携に及ぼす影響" 第12回応用地域学会年次大会発表論文. 1-15 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Masuo Kashiwadani YasuoAsakura: "A Road Networlc Evaluation for Emergency Service with Maximal Covering Location Problem" The 15th Pacific Regional Soience Conference. (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 宇野匡和, 柏谷増男, 朝倉康夫: "高速道路整備に伴う広域利用施設の立地変化" 土木学会四国支部技術研究発表会. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 佐伯有三, 井上武明, 柏谷増男: "中山間地域の空間的特性に着目した交通行動調査" 土木学会四国支部技術研究発表会. (1998)

    • Related Report
      1997 Annual Research Report

URL: 

Published: 1997-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi