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Transportation speed and time of vulnerable people during disasters in evacuation routes including tsunami evacuation towers

Research Project

Project/Area Number 18K13895
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 23030:Architectural planning and city planning-related
Research InstitutionNational Research Institute of Fire and Disaster

Principal Investigator

Ohtsu Nobuhito  総務省消防庁消防大学校(消防研究センター), その他部局等, 主任研究官 (70802338)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords津波避難計画 / 津波避難タワー / 津波避難速度 / 避難困難区域 / 避難行動時間 / 要支援者 / 要配慮者 / 車椅子 / 津波避難 / 地区防災計画 / 災害時要援護者 / 避難支援 / 避難速度 / 避難経路 / 搬送速度 / 要援護者
Outline of Final Research Achievements

We conducted an experiment to measure on the transport speed of vulnerable people in the tsunami evacuation tower in Nakatosa Town, Kochi Prefecture, and compared with the speed and physical burden of each transport method for the straight slope, spiral slope, and stairs as transport route. In addition to the experiment, we measured the transportation time of vulnerable people during the tsunami evacuation drill and collected speed data. We presented the result of experiment and measurements in papers and academic conferences. Additionally, we reported those obtained data in evaluation meetings that held by community disaster prevention organizations and residents, for evacuation plans and returned to the community.

Academic Significance and Societal Importance of the Research Achievements

健常者の避難速度は既知であるが、車椅子等の搬送機材を用いた要支援者の避難速度は未知であった。本研究により、要支援者が危険波及時間内に避難完了の可否を明らかにし、避難計画の策定や改訂の基礎資料として提供することにより、災害時の人的被害の低減に貢献し得ることが研究成果の意義である。工学的検討に加え、住民と行政からの聞き取り調査によりコミュニティの特性を把握する社会科学的検討、地理や地域資源要因からどの搬送手段が災害当日に最も使用しやすいかの環境政策的検討を行い、より実用的な予測とした。対象6自治体の内、1自治体が地区防災計画として、他1自治体が個別避難計画として、研究成果を社会実装した。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (14 results)

All 2022 2021 2020 2019 2018

All Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 8 results,  Open Access: 6 results) Presentation (6 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] ANALYSIS OF THE OCCURRENCE OF EVACUATION SUPPORT FOR WHEELCHAIR USERS BY TSUNAMI EVACUATION DRILL OBSERVATIONS2022

    • Author(s)
      劉永恩, 大津暢人,北後明彦,廖解放
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 87 Issue: 798 Pages: 1612-1622

    • DOI

      10.3130/aija.87.1612

    • ISSN
      1340-4210, 1881-8161
    • Year and Date
      2022-08-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] EXTRACTION OF ISSUES ON EVACUATION SUPPORT FOR VULNERABLE PEOPLE THROUGH EVACUATION DRILLS IN LINKED TO WELFARE2021

    • Author(s)
      YU Youngeun、OHTSU Nobuhito、HOKUGO Akihiko、ZHANG Yuying
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 86 Issue: 786 Pages: 2201-2211

    • DOI

      10.3130/aija.86.2201

    • NAID

      130008080513

    • ISSN
      1340-4210, 1881-8161
    • Year and Date
      2021-08-30
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 津波避難経路設定の選択肢としての地区防災計画における災害時要援護者支援手法の類型2021

    • Author(s)
      大津暢人,北後明彦
    • Journal Title

      地区防災計画学会誌

      Volume: 第21号 Pages: 88-95

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 実験で得られた定量的データを用いた 災害時要援護者の津波避難速度の試算 ―地区防災計画に避難支援時の避難困難区域を図示する方法の一案―2020

    • Author(s)
      大津暢人、北後明彦
    • Journal Title

      地区防災計画学会誌

      Volume: 18 Pages: 18-24

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Feasibility of evacuating vulnerable people during a tsunami: Comparing assistant velocities with a wheelchair, transport chair, and rollator on three different inclines outdoors2020

    • Author(s)
      Nobuhito Ohtsu, Akihiko Hokugo, Abel Táiti Konno Pinheiro and Jihyang Lee
    • Journal Title

      Japan Architectural Review

      Volume: Vol.3,Issue2 Issue: 2 Pages: 218-230

    • DOI

      10.1002/2475-8876.12140

    • NAID

      210000169922

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Feedback Process of a Tsunami Evacuation Plan Using Quantitative Data of Drills for Supporting Vulnerable People in a Community2019

    • Author(s)
      Nobuhito Ohtsu and Akihiko Hokugo
    • Journal Title

      IDRiM Journal

      Volume: (2019)9(2) Issue: 2 Pages: 1-20

    • DOI

      10.5595/idrim.2019.0352

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Velocity and transportation ability of vulnerable people during a community tsunami evacuation drill: Outdoor evacuation using a rollator, transport chair, wheelchair, and cart in Shinyo Bokomi, Kobe, Japan2019

    • Author(s)
      Nobuhito Ohtsu and Akihiko Hokugo
    • Journal Title

      Japan Architectural Review

      Volume: Vol.2,Issue4 Issue: 4 Pages: 576-587

    • DOI

      10.1002/2475-8876.12118

    • NAID

      210000168686

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] VERTICAL EVACUATION SUPPORT AND EVACUATION GUIDANCE OF VULNERABLE PEOPLE IN TSUNAMI EVACUATION TOWER2019

    • Author(s)
      田中 宏幸,北後 明彦,ピニェイロ アベウ タイチ コンノ,大津 暢人,李 知香
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 84 Issue: 756 Pages: 415-424

    • DOI

      10.3130/aija.84.415

    • NAID

      130007605427

    • ISSN
      1340-4210, 1881-8161
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 地区防災計画に災害時要援護者の避難困難区域を図示する方法2021

    • Author(s)
      大津暢人,北後明彦
    • Organizer
      地区防災計画学会第7回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Nobuhito Ohtsu, Akihiko Hokugo Evacuating Vulnerable People during a Tsunami Disaster in Japan: An Experiment using Wheelchairs2021

    • Author(s)
      Nobuhito Ohtsu, Akihiko Hokugo
    • Organizer
      The 11th Conference of the International Society for Integrated Disaster Risk Management
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地区防災計画に災害時要援護者の避難困難区域を図示する方法2021

    • Author(s)
      大津暢人、北後明彦
    • Organizer
      地区防災計画学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Types of formation for supporting vulnerable people during tsunami evacuation2019

    • Author(s)
      Nobuhito Ohtsu, Akihiko HOKUGO, and Abel Táiti Konno PINHEIRO
    • Organizer
      IDRiM
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 津波浸水想定区域における 災害時要援護者の搬送避難実験2019

    • Author(s)
      大津暢人、北後明彦
    • Organizer
      日本火災学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Mutual Reflection of Training and Planning Using Data: Tsunami Evacuation Support System for Vulnerable People in a Community on Disaster2018

    • Author(s)
      Nobuhito Ohtsu and Hokugo Akihiko
    • Organizer
      The 9th onference of the international society for Integrated Disaster Risk Management, 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2023-01-30  

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