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2011 Fiscal Year Annual Research Report

豪雨と地震によるヒマラヤ水系の総合防災研究と戦略的防災教育展開

Research Project

Project/Area Number 21404008
Research InstitutionEhime University

Principal Investigator

矢田部 龍一  愛媛大学, 理工学研究科, 教授 (70127918)

Co-Investigator(Kenkyū-buntansha) 岡村 未対  愛媛大学, 理工学研究科, 教授 (50251624)
ネトラ バンダリー  愛媛大学, 理工学研究科, 助教 (10363251)
長谷川 修一  香川大学, 工学部, 教授 (00325317)
森脇 亮  愛媛大学, 理工学研究科, 准教授 (10302952)
Keywordsヒマラヤ系 / 土砂災害 / 洪水災害 / 地震災害 / 防災教育
Research Abstract

今年度に実施した研究内容と成果は次のようである。
・昨年度に続きネパール国とバングラデシュの水土砂災害関係の資料解析を実施
・昨年度までに得た水理データを元にカトマンズ平野の水循環解析を実施
・昨年度までに得たカトマンズ盆地の常時微動観測や土の動的性質把握により得たデータを元にカトマンズ盆地の電子地盤図を構築した。
・昨年度に続きカトマンズ盆地での地震加速度波形観測と解析を実行
(市内数カ所での地震加速度疲形の観測を通して、地震動解析の妥当性検討の基礎資料)
・昨年度に続きネパール国とバングラデシュ国の防災教育の実情調査を行ない、ネパール政府文部省と防災教育実施について実施案を検討
・昨年度に続きネパール国内務省危機管理センター国家防災計画の内容を検討
・ヒマラヤ地域地すべり・環境学会を設立し、各種調査を実施
・最終年度であり、防災に関する国際シンポジウムなどをカトマンズ市と愛媛大学で開催し、得られた成果を公開
・南アジア地域協力連合(SAARC)の防災管理センター(SDMC)と防災に関する学術交流協定調印準備
これらの成果として、カトマシズ盆地の電子地盤図を完成、カトマンズ盆地の地震動解析を実施、ネパールの気象災害と地震防災に関する国際シンポジウムをカトマンズで開催、ネパール政府文部省と協議を開始し、学校防災教育の実施に関して覚え書きを交わした。また、これらの研究成果をSAARCのSDMCと連携することにより南アジア諸国に展開している。

  • Research Products

    (27 results)

All 2012 2011 Other

All Journal Article (22 results) (of which Peer Reviewed: 21 results) Presentation (5 results)

  • [Journal Article] Numerical and analytical investigation towards performance enhancement of a newly developed rockfall protective cable-net structure2012

    • Author(s)
      Dhakal S, Bhandary NP, Yatabe R, and Kinoshita N
    • Journal Title

      Nat. Hazards Earth Syst. Sci.

      Volume: 12 Pages: 1135-1149

    • DOI

      DOI:10.5194/nhess-12-1135-2012

    • URL

      http://www.nat-hazards-earth-syst-sci.net/12/1135/2012/

  • [Journal Article] Preparation of Fully Saturated Models for Liquefaction Study2012

    • Author(s)
      M Okamura, 他1名
    • Journal Title

      International Journal of Physical Modelling in Geotechnics

      Volume: 12 Pages: 39-46

    • Peer Reviewed
  • [Journal Article] 東北地方太平洋沖地震による岩手県沿岸中南部の被災の概要2012

    • Author(s)
      原忠、岡村未対, 他6名
    • Journal Title

      地盤工学ジャーナル

      Volume: 7 Pages: 25-36

    • Peer Reviewed
  • [Journal Article] 2011年東北地方太平洋沖地震における岩手県沿岸中南部の河川堤防の津波による被害の特徴2012

    • Author(s)
      原忠、岡村未対, 他3名
    • Journal Title

      地盤工学ジャーナル

      Volume: 7 Pages: 253-264

    • Peer Reviewed
  • [Journal Article] A replication of landslide hazard mapping at catchment scale2012

    • Author(s)
      Dahal R.K., Hasegawa S., Bhandary N.P, 他2名
    • Journal Title

      Natural Hazards and Risk

      Volume: (EFirst version DOI:10) Pages: 161-192

    • Peer Reviewed
  • [Journal Article] 瀬切れによる河川表面水の消失が河川近傍の温熱環境に及ぼす影響2012

    • Author(s)
      森脇亮, 他3名
    • Journal Title

      土木学会水工学論文集

      Volume: 56 Pages: I_1747-I_1752

    • Peer Reviewed
  • [Journal Article] 松山平野におけるドライアイランド現象に関する研究2012

    • Author(s)
      渡部桂子・藤井恵人・森脇亮
    • Journal Title

      土木学会水工学論文集

      Volume: 56 Pages: I_1765-I_1770

    • Peer Reviewed
  • [Journal Article] Experimental, numerical and analytical modelling of a newly developed rockfall protective cable-net structure2011

    • Author(s)
      Dhakal S., Bhandary N.P., Yatabe R, 他1名
    • Journal Title

      Nat.Hazards Earth Syst

      Volume: 11 Pages: 3197-3212

    • DOI

      DOI:10.5194/nhess-11-3197-2011

    • Peer Reviewed
  • [Journal Article] Finite element modelling and parametric analyses of the 'long span pocket type' rockfall interception cable-net structure2011

    • Author(s)
      Dhakal S., Bhandary N.P., Yatabe R, 他1名
    • Journal Title

      Proc.the Second World Landslide Forum WLF2

      Pages: 3-9

    • Peer Reviewed
  • [Journal Article] Seismic stability of embankment on soft soil deposit2011

    • Author(s)
      M.Okamura, 他1名
    • Journal Title

      International Journal of Physical Modelling in Geotechnics

      Volume: 11 Pages: 50-57

    • Peer Reviewed
  • [Journal Article] In-Situ Desaturation Test by Air Injection and Its Evaluation through Field Monitoring and Multiphase Flow Simulation2011

    • Author(s)
      Mitsu Okamura, 他7名
    • Journal Title

      JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING

      Pages: 643-652

    • Peer Reviewed
  • [Journal Article] In-Situ Air Injection as a Liquefaction Countermeasure2011

    • Author(s)
      M.Okamura
    • Journal Title

      Proceedings of the International Geotechnical Symposium

      Pages: 21-28

    • Peer Reviewed
  • [Journal Article] Centrifuge Tests on Effects of Soil Desaturation as a Liquefaction Countermeasure on Embankment Settlement2011

    • Author(s)
      T.Okamoto, M.Okamura
    • Journal Title

      Proceedings of the International Geotechnical Symposium

      Pages: 153-156

    • Peer Reviewed
  • [Journal Article] Visit of ATC3 Committee on Slope Instability Sites in Bhutan2011

    • Author(s)
      Ikuo Towhata, Mitsu Okamura, 他1名
    • Journal Title

      ISSMGE Bulletin

      Volume: 5 Pages: 20-31

    • Peer Reviewed
  • [Journal Article] Comparison of Liquefaction Features Observed during the 2010 and 2011 Canterbury Earthquakes2011

    • Author(s)
      R.P.Orense, M Okamura, 他5名
    • Journal Title

      Seismological Research Letters

      Volume: 82 Pages: 822-835

    • Peer Reviewed
  • [Journal Article] Rainfall-induced landslides in the residual soil of andesitic terrain2011

    • Author(s)
      Dahal R.K., Hasegawa S., Yamanaka M., Bhandary N.P, 他1名
    • Journal Title

      Journal of Nepal Geological Society

      Pages: 127-142

    • Peer Reviewed
  • [Journal Article] Particle image velocimetry measurements of turbulent flow within outdoor and indoor urban scale models and flushing motions in urban canopy layers2011

    • Author(s)
      Takimoto, H., Sato, A., Barlow, J.F., Moriwaki, R, 他3名
    • Journal Title

      Boundary-Layer Meteorology

      Volume: Vol.140 Pages: 295-314

    • Peer Reviewed
  • [Journal Article] Basement topography of the Kathmandu Basin using microtremor observation

    • Author(s)
      Paudyal Y.R., Yatabe R, 他2名
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: (under review : first stage)

    • Peer Reviewed
  • [Journal Article] A study of local amplification effect of soil layers on ground motion in the Kathmandu Valley using microtremor analysis

    • Author(s)
      Paudyal Y.R., Yatabe R, 他2名
    • Journal Title

      Earthquake Engineering and Engineering Vibration

      Volume: (final acceptance 2012.3.27)

    • Peer Reviewed
  • [Journal Article] Areal distribution of large-scale landslides along highway corridors in central Nepal

    • Author(s)
      Bhandary N.P, 他4名
    • Journal Title

      Proceedings of the International Geotechnical Symposium

      Volume: (under review : second stage)

    • Peer Reviewed
  • [Journal Article] Seismic Microzonation of densely populated area of Kathmandu Valley of Nepal using microtremor observations

    • Author(s)
      Paudyal Y.R., Bhandary N.P, 他1名
    • Journal Title

      Journal of Earthquake Engineering

      Volume: (Final acceptance in process)

    • Peer Reviewed
  • [Journal Article] Towards characterization of rockfall impact loading onto a protective cable-net barrier

    • Author(s)
      Dhakal S., Bhandary N.P, 他2名
    • Journal Title

      Rock Mechanics and Rock Engineering

      Volume: (Final acceptance in process)

    • Peer Reviewed
  • [Presentation] A new concept of residual-state creep test to understand the creeping behavior of clayey soils2012

    • Author(s)
      Bhat D.R., Bhandary N.P, 他2名
    • Organizer
      Proc.ASCE Geo-Institute Annual Congress 2012
    • Place of Presentation
      USA
    • Year and Date
      20120325-20120329
  • [Presentation] Finite element modelling and parametric analyses of the 'long span pocket type' rockfall interception cable-net structure2011

    • Author(s)
      Dhakal S., Bhandary N.P., Yatabe R, 他1名
    • Organizer
      Proc.the Second World Landslide Forum WLF2
    • Place of Presentation
      Italy
    • Year and Date
      20111003-20111009
  • [Presentation] Shall We expect Tsunami in the Nepal Himalaya?2011

    • Author(s)
      S.Hasegawa
    • Organizer
      Interaction on Environment, Disasters, and Development in Nepal and the Himalaya
    • Place of Presentation
      Everest Hotel, Kathmandu, Nepal(招待講演)
    • Year and Date
      2011-11-24
  • [Presentation] Risk of earthquake-induced mega-landslides in the Himalayas and preparing for them2011

    • Author(s)
      S.Hasegawa
    • Organizer
      Half-day Seminar on Earthquake Disaster Risk Mitigation
    • Place of Presentation
      Everest Hotel, Kathmandu, Nepal(招待講演)
    • Year and Date
      2011-11-23
  • [Presentation] To Survive from of Swarm of GLOFs due to Mega-earthquake in Nepal2011

    • Author(s)
      S.Hasegawa
    • Organizer
      松山国際フォーラム
    • Place of Presentation
      愛媛大学(招待講演)
    • Year and Date
      2011-10-11

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Published: 2013-06-26  

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