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Study on the risk assessment of complex disaster caused by the tsunami inundation

Research Project

Project/Area Number 24510247
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Natural disaster science
Research InstitutionKyoto University

Principal Investigator

yoneyama nozomu  京都大学, 防災研究所, 准教授 (90371492)

Co-Investigator(Kenkyū-buntansha) USHIJIMA Satoru  京都大学, 学術情報メディアセンター, 教授 (70324655)
Co-Investigator(Renkei-kenkyūsha) MORI Nobuhito  京都大学, 防災研究所, 准教授 (90371476)
Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords津波 / 三次元解析 / 津波高 / 波力 / 漂流物 / 三次元数値解析 / 氾濫 / ハイブリッド解析 / 塩分遡上 / 津波氾濫 / 漂流船舶 / 海洋インバースダム / 塩水被害 / 東日本大震災 / 津波複合災害 / 釜石湾口防波堤 / 橋梁被災 / 橋桁流出 / 津波波力
Outline of Final Research Achievements

A numerical code has been developed for predicting the complex disaster caused by tsunami inundation. The code was applied to the 2011 Tohoku Tsunami in the Kamaishi Bay. The simulation results are good agreement with the measurement data such as tsunami height and the run-up height. Therefore the accuracy of the code have been confirmed. Next,the code was applied to the hydraulic experiment on the tsunami wave force acting on the girder of bridge over the river. As the result the analysis accuracy of the tsunami wave force has been confirmed. Moreover the code was applied to the hydraulic experiment on the mooring cable tension of the mooring ship in the water flow. As the result, the simulated tension is good agreement with the proposed values which are estimated based on the hydraulic experiment. This results show that the simulated fluid force acting on the ship is accurate. Therefore it is concluded that the validity of three-dimensional floating object analysis is confirmed.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (15 results)

All 2015 2014 2013 2012

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (4 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] NUMERICAL ANALYSIS ON THE MITIGATION OF A TSUNAMI DISASTER BY A COASTAL INVERSE DAM2014

    • Author(s)
      菅野 悠介, 米山 望
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM))

      Volume: 70 Issue: 2 Pages: I_555-I_563

    • DOI

      10.2208/jscejam.70.I_555

    • NAID

      130004961385

    • ISSN
      2185-4661
    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Solitary wave runup on a plane beach using a two-way coupled depth-averaged shallow water - rans VOF model2014

    • Author(s)
      William James Pringle, Nozomu Yoneyama
    • Journal Title

      Proceedings of the 19th IAHR-APD Congress 2014, Hanoi, Vietnam

      Volume: 1

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] evelopment of a three-dimensional numerical analysis method for Driftage behavior during a Tsunami Attack2014

    • Author(s)
      Hiroshi Nagashima, Nozomu Yoneyama
    • Journal Title

      Proceedings of the 19th IAHR-APD Congress 2014, Hanoi, Vietnam

      Volume: 1

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 淀川遡上津波に及ぼす橋梁影響に関する数値解析的検討2013

    • Author(s)
      国領優・米山望
    • Journal Title

      自然災害科学

      Volume: Vol 32-2 Pages: 133-144

    • NAID

      40020877191

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of Hybrid 2D-3D Numerical Analysis and its application to the Breakwater Overtopping and Inundation of the 2011 off the Pacific Coast of Tohoku Earthquake Tsunami in Kamaishi Bay2013

    • Author(s)
      William Pringle and Nozomu Yoneyama
    • Journal Title

      Proceedings of 2013 IAHR Congress

      Volume: CD-ROM

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Applicability of VOF-Method-Based Numerical Analysis to the Estimation of the Tsunami Force Acting on a Bridge2013

    • Author(s)
      Nozomu Yoneyama and Azusa Naota
    • Journal Title

      Proceedings of 2013 IAHR Congress

      Volume: CD-ROM

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Application of a Hybrid 2D/3D Numerical Tsunami Inundation-Propagation Flow Model to the 2011 off the Pacific Coast of Tohoku Earthquake Tsunami2013

    • Author(s)
      William PRINGLE・米山 望
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 69 Issue: 2 Pages: I_306-I_310

    • DOI

      10.2208/kaigan.69.I_306

    • NAID

      130004551085

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of a prediction method for three-dimensional ship behavior and its verification by mooring line tension2013

    • Author(s)
      米山 望・田中 豊
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 69 Issue: 2 Pages: I_331-I_335

    • DOI

      10.2208/kaigan.69.I_331

    • NAID

      130004551091

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] A study on the Applicability of Numerical Analysis based on VOF method to the Estimation of Tsunami Wave Force acting on a Bridge2012

    • Author(s)
      直田 梓・米山 望・鍬田 泰子
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 68 Issue: 2 Pages: I_246-I_250

    • DOI

      10.2208/kaigan.68.I_246

    • NAID

      130004550771

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2013 Research-status Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Numerical Analysis of the 2011 off the Pacific Coast of Tohoku Earthquake Tsunami in Kamaishi Bay2012

    • Author(s)
      米山 望・森 信人・三輪真輝
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

      Volume: 68 Issue: 2 Pages: I_161-I_165

    • DOI

      10.2208/kaigan.68.I_161

    • NAID

      130004550753

    • ISSN
      1883-8944, 1884-2399
    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional numerical analysis to predict behaviorof driftage carried by tsunami2012

    • Author(s)
      N. Yoneyama, Hi. Nagashima, and K. Toda
    • Journal Title

      Earth Planets Space

      Volume: 64 Issue: 10 Pages: 965-972

    • DOI

      10.5047/eps.2011.11.010

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Analysis of Flow Behaviour around the Kamaishi Bay Offshore Tsunami Breakwater during the 2011 Tohoku Earthquake Tsunami2015

    • Author(s)
      William J. Pringle and Nozomu Yoneyama
    • Organizer
      Australasian Coasts & Ports Conference 2015
    • Place of Presentation
      Auckland, New Zealand
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2DH-3D Hybrid Analysis of Salinity Transport during a Tsunami Attack to Determine Recommended Shutdown Periods of Water Intakes2015

    • Author(s)
      Hiroshi NAGASHIMA, Nozomu YONEYAMA and William J. Pringle
    • Organizer
      Australasian Coasts & Ports Conference 2015
    • Place of Presentation
      Auckland, New Zealand
    • Year and Date
      2015-09-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a Hybrid 2DH-3D Numerical Tsunami Model and Its Test under Various Conditions2014

    • Author(s)
      William James Pringle, Nozomu Yoneyama
    • Organizer
      Computational Engineering and Science for Safety and Environmental Problems
    • Place of Presentation
      Sendai International Center, Sendai, Japan
    • Year and Date
      2014-04-13 – 2014-04-16
    • Related Report
      2014 Research-status Report
  • [Presentation] A Fundamental Investigation on the Three Dimensional Numerical Simulation of Moored Ship Behavior2014

    • Author(s)
      Yutaka Tananka, Nozomu Yoneyama
    • Organizer
      Computational Engineering and Science for Safety and Environmental Problems
    • Place of Presentation
      Sendai International Center, Sendai, Japan
    • Year and Date
      2014-04-13 – 2014-04-16
    • Related Report
      2014 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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