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Disaster management of structures and infrastructures affected by the anticipated Nankai Trough earthquake for resilience enhancement

Research Project

Project/Area Number 19H00813
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
Research InstitutionWaseda University

Principal Investigator

Akiyama Mitsuyoshi  早稲田大学, 理工学術院, 教授 (00302191)

Co-Investigator(Kenkyū-buntansha) 高橋 良和  京都大学, 工学研究科, 教授 (10283623)
松崎 裕  防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群), システム工学群, 准教授 (10506504)
越村 俊一  東北大学, 災害科学国際研究所, 教授 (50360847)
佐藤 靖彦  早稲田大学, 理工学術院, 教授 (60261327)
本田 利器  東京大学, 大学院新領域創成科学研究科, 教授 (60301248)
宮里 心一  金沢工業大学, 工学部, 教授 (60302949)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,760,000 (Direct Cost: ¥35,200,000、Indirect Cost: ¥10,560,000)
Fiscal Year 2022: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2021: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2020: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2019: ¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Keywords南海トラフ地震 / レジリエンス / 備災マネジメント / 災害廃棄物 / 地震ハザード / 津波ハザード / 緊急仮設橋 / プレキャスト / フラジリティ評価 / リスク / 急速施工 / マルチハザード / 危機耐性 / 南海トラフ / リスク評価 / フラジリティ / 緊急仮設構造 / レジリエント / プレキャスト部材
Outline of Research at the Start

南海トラフ地震による強震動と津波による被害は極めて甚大なものであると試算されており,そこからの早期復旧・復興を可能にする一層のレジリエンス強化が求められる.研究代表者・分担者のこれまでの研究活動,および地震・津波被災地の調査経験から,【1】地域ごとの災害廃棄物量の予測と,それに応じた処理プロセスの事前検討,【2】地域ごとの損壊インフラ構造物数の予測と,それに応じた緊急仮設構造の事前製作,がレジリエンス強化に特に有効であると確信し,南海トラフ地震の影響地域への実装を進めることを本研究の目的とする.

Outline of Final Research Achievements

The damage of structures and infrastructure systems due to a strong earthquake and tsunami caused by the anticipated Nankai Trough earthquake would be extremely devastating, and further resilience enhancement should be required to enable early recovery and reconstruction from the disaster. In this study, several numerical and experimental research which can contribute to enhancing the resilience have been conducted; especially [1] framework for estimating the disaster waste debris caused by the anticipated Nankai Trough earthquake and for the disposal of disaster waste, and [2] prediction of the number of damaged bridges due to tsunami and development of emergency temporary bridges.

Academic Significance and Societal Importance of the Research Achievements

地震や災害リスクに関係する学術論文に発表されている内容の多くは,リスクの大小を提示するのみであり,単なるアセスメントに終始している.リスク評価の結果はレジリエンス強化のための入力情報として使用されるべきであり,レジリエンス強化につながるマネジメントや早期の機能回復をもたらす技術の充実・研究開発の一層の進展が求められている.本研究は,この流れに沿ったものでもあり,先端のマルチハザードリスク評価を用いて構造物から生じる災害廃棄物量と構造物の損壊数を予測するとともに,それらを入力情報として,レジリエンス強化のための災害廃棄物処理と仮設橋梁の提案を行なったものである.

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (59 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (7 results) Journal Article (34 results) (of which Int'l Joint Research: 22 results,  Peer Reviewed: 34 results,  Open Access: 6 results) Presentation (15 results) (of which Int'l Joint Research: 11 results,  Invited: 7 results) Book (3 results)

  • [Int'l Joint Research] Tongji大学(中国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Lehigh大学(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Tongji大学(中国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Lehigh大学(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Lehigh University(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Tongji University(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Politecnico di Milano(イタリア)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Structural identification via the inference of the stochastic volatility model conditioned on the time-dependent bridge deflection2023

    • Author(s)
      Jia Siyi、Akiyama Mitsuyoshi、Han Bing、Xie Huibing、Frangopol Dan M.
    • Journal Title

      Structural Safety

      Volume: 100 Pages: 102279-102279

    • DOI

      10.1016/j.strusafe.2022.102279

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Shear behavior of reinforced concrete beams repaired using a hybrid scheme with stainless steel rebars and CFRP sheets2023

    • Author(s)
      Hasan Md Abul、Akiyama Mitsuyoshi、Kojima Keisuke、Izumi Naoki
    • Journal Title

      Construction and Building Materials

      Volume: 363 Pages: 129817-129817

    • DOI

      10.1016/j.conbuildmat.2022.129817

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Probabilistic structural identification and condition assessment of prestressed concrete bridges based on Bayesian inference using deflection measurements2023

    • Author(s)
      Jia Siyi、Akiyama Mitsuyoshi、Han Bing、Frangopol Dan M.
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: N/A Issue: 1 Pages: 1-17

    • DOI

      10.1080/15732479.2023.2192508

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Life‐cycle risk assessment of building portfolios subjected to tsunamis under non‐stationary sea‐level rise based on a compound renewal process2023

    • Author(s)
      Alhamid Abdul Kadir、Akiyama Mitsuyoshi、Aoki Koki、Koshimura Shunichi、Frangopol Dan M.
    • Journal Title

      Earthquake Engineering & Structural Dynamics

      Volume: N/A Issue: 7 Pages: 1961-1982

    • DOI

      10.1002/eqe.3857

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A novel combined experimental-machine learning approach to estimate the probabilistic capacity of RC beams with spatially correlated rebar corrosion in transverse and longitudinal directions2023

    • Author(s)
      Srivaranun Supasit、Akiyama Mitsuyoshi、Yamada Taiki、Frangopol Dan M.、Xin Jiyu
    • Journal Title

      Engineering Structures

      Volume: 279 Pages: 115588-115588

    • DOI

      10.1016/j.engstruct.2023.115588

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Stochastic renewal process model of time-variant tsunami hazard assessment under nonstationary effects of sea-level rise due to climate change2022

    • Author(s)
      Alhamid Abdul Kadir、Akiyama Mitsuyoshi、Aoki Koki、Koshimura Shunichi、Frangopol Dan M.
    • Journal Title

      Structural Safety

      Volume: 99 Pages: 102263-102263

    • DOI

      10.1016/j.strusafe.2022.102263

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Framework for probabilistic tsunami hazard assessment considering the effects of sea-level rise due to climate change2022

    • Author(s)
      Alhamid Abdul Kadir、Akiyama Mitsuyoshi、Ishibashi Hiroki、Aoki Koki、Koshimura Shunichi、Frangopol Dan M.
    • Journal Title

      Structural Safety

      Volume: 94 Pages: 102152-102152

    • DOI

      10.1016/j.strusafe.2021.102152

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of galvanostatic and artificial chloride environment methods on the steel corrosion spatial variability and probabilistic flexural capacity of RC beams2022

    • Author(s)
      Jiyu Xin, Mitsuyoshi Akiyama, Shinichi Miyazato, Dan M. Frangopol, Sopokhem lim, Zhejun Xu, and Ao Li
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 18 Issue: 10-11 Pages: 1506-1525

    • DOI

      10.1080/15732479.2022.2061016

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Random field-based reliability updating framework for existing RC structures incorporating the effect of spatial steel corrosion distribution2022

    • Author(s)
      Srivaranun Supasit、Akiyama Mitsuyoshi、Masuda Keisuke、Frangopol Dan M.、Maruyama Osamu
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 18 Issue: 7 Pages: 967-982

    • DOI

      10.1080/15732479.2021.1995445

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multi-objective optimisation of in-service asphalt pavement maintenance schedule considering system reliability estimated via LSTM neural networks2022

    • Author(s)
      Xin Jiyu、Akiyama Mitsuyoshi、Frangopol Dan M.、Zhang Mingyang
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 18 Issue: 7 Pages: 1002-1019

    • DOI

      10.1080/15732479.2022.2038641

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Precast RC Blocks with Connections Composed of Steel Shear Keys and CFRP Sheets for the Superstructure of Temporary Bridges in a Postdisaster Situation2022

    • Author(s)
      Ishibashi Hiroki、Akiyama Mitsuyoshi、Fujiwara Masanori、Uno Yoshiki、Hiromitsu Taro
    • Journal Title

      Journal of Bridge Engineering

      Volume: 27 Issue: 8 Pages: 04022061-04022061

    • DOI

      10.1061/(asce)be.1943-5592.0001907

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigating the Effects of Climate Change on Structural Actions2022

    • Author(s)
      Orcesi Andre、O’Connor Alan、Diamantidis Dimitris、Sykora Miroslav、Wu Teng、Akiyama Mitsuyoshi、Alhamid Abdul Kadir、Schmidt Franziska、Pregnolato Maria、Li Yue、Salarieh Babak、Salman Abdullahi M.、Bastidas-Arteaga Emilio、Markogiannaki Olga、Schoefs Franck
    • Journal Title

      Structural Engineering International

      Volume: 32 Issue: 4 Pages: 563-576

    • DOI

      10.1080/10168664.2022.2098894

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] PROBABILISTIC TSUNAMI HAZARD ANALYSIS USING RADIAL BASIS FUNCTION NETWORK AND QUASI-MONTE CARLO SIMULATION AND ITS APPLICATION TO RISK ESTIMATION OF DISASTER WASTE CAUSED BY THE ANTICIPATED NANKAI TROUGH EARTHQUAKE2022

    • Author(s)
      AOKI Koki、AKIYAMA Mitsuyoshi、ISHIBASHI Hiroki、KOJIMA Takayuki、KOSHIMURA Shunichi
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 78 Issue: 1 Pages: 1-16

    • DOI

      10.2208/jscejseee.78.1_1

    • NAID

      130008161985

    • ISSN
      2185-4653
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EFFECT OF DAMAGE TO BRIDGES UNDER SEISMIC AND TSUNAMI HAZARDS ON PROBABILISTIC CONNECTIVITY OF ROAD NETWORK2022

    • Author(s)
      AOKI Koki、FUSE Yuzuki、ISHIBASHI Hiroki、AKIYAMA Mitsuyoshi、KOSHIMURA Shunichi
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 78 Issue: 4 Pages: I_127-I_137

    • DOI

      10.2208/jscejseee.78.4_I_127

    • ISSN
      2185-4653
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shaking Table Test of a Friction Sliding System on a Concrete Member with Variable Curvature Fabricated by a Three-dimensional Printer2021

    • Author(s)
      Brito Miguel B.、Akiyama Mitsuyoshi、Seto Tetsuta、Honda Riki、Ishigaki Naomitsu
    • Journal Title

      Journal of Earthquake Engineering

      Volume: 25 Issue: 16 Pages: 1-27

    • DOI

      10.1080/13632469.2021.1991515

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of the interaction of corrosion pits among multiple tensile rebars on the reliability of RC structures: Experimental and numerical investigation2021

    • Author(s)
      Srivaranun Supasit、Akiyama Mitsuyoshi、Bocchini Paolo、Christou Vasileios、Frangopol Dan M.、Fukushima Hiroyuki、Masuda Keisuke
    • Journal Title

      Structural Safety

      Volume: 93 Pages: 102115-102115

    • DOI

      10.1016/j.strusafe.2021.102115

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Probabilistic estimation of flexural loading capacity of existing RC structures based on observational corrosion-induced crack width distribution using machine learning2021

    • Author(s)
      Zhang Mingyang、Akiyama Mitsuyoshi、Shintani Mina、Xin Jiyu、Frangopol Dan M.
    • Journal Title

      Structural Safety

      Volume: 91 Pages: 102098-102098

    • DOI

      10.1016/j.strusafe.2021.102098

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Risk estimation of the disaster waste generated by both ground motion and tsunami due to the anticipated Nankai Trough earthquake2021

    • Author(s)
      Ishibashi Hiroki、Akiyama Mitsuyoshi、Kojima Takayuki、Aoki Koki、Koshimura Shunichi、Frangopol Dan M.
    • Journal Title

      Earthquake Engineering & Structural Dynamics

      Volume: 50 Issue: 8 Pages: 2134-2155

    • DOI

      10.1002/eqe.3440

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Modelling method of fibre distribution in steel fibre reinforced concrete based on X-ray image recognition2021

    • Author(s)
      Li Yue、Ruan Xin、Akiyama Mitsuyoshi、Zhang Mingyang、Xin Jiyu、Lim Sopokhem
    • Journal Title

      Composites Part B: Engineering

      Volume: 223 Pages: 109124-109124

    • DOI

      10.1016/j.compositesb.2021.109124

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A novel casting procedure for SFRC piles without shear reinforcement using the centrifugal forming technique to manipulate the fiber orientation and distribution2021

    • Author(s)
      Raju Ramiz Ahmed、Akiyama Mitsuyoshi、Lim Sopokhem、Kakegawa Tatsuya、Hosono Yuka
    • Journal Title

      Construction and Building Materials

      Volume: 303 Pages: 124232-124232

    • DOI

      10.1016/j.conbuildmat.2021.124232

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dプリンターを活用したローコスト摩擦振子型免震橋梁の地震時応答に及ぼす寸法効果の影響2021

    • Author(s)
      樫山大樹,銭城,Miguel B. BRITO, 石垣直光,秋山充良,本田利器
    • Journal Title

      土木学会論文集A1

      Volume: 77

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bidirectional shaking table tests of a low‐cost friction sliding system with flat‐inclined surfaces2020

    • Author(s)
      Brito Miguel B.、Akiyama Mitsuyoshi、Ichikawa Yoshitaka、Yamaguchi Hiroki、Honda Riki、Ishigaki Naomitsu
    • Journal Title

      Earthquake Engineering & Structural Dynamics

      Volume: オンライン公開中 Issue: 8 Pages: 817-837

    • DOI

      10.1002/eqe.3266

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Flexural behaviour of reinforced concrete beams repaired using a hybrid scheme with stainless steel rebars and CFRP sheets2020

    • Author(s)
      Hasan Md Abul、Akiyama Mitsuyoshi、Kashiwagi Koya、Kojima Keisuke、Peng Long
    • Journal Title

      Construction and Building Materials

      Volume: 265 Pages: 120296-120296

    • DOI

      10.1016/j.conbuildmat.2020.120296

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of the correlation of steel corrosion in the transverse direction between tensile rebars on the structural performance of RC beams2020

    • Author(s)
      Zhang Mingyang、Nishiya Naoki、Akiyama Mitsuyoshi、Lim Sopokhem、Masuda Keisuke
    • Journal Title

      Construction and Building Materials

      Volume: 264 Pages: 120678-120678

    • DOI

      10.1016/j.conbuildmat.2020.120678

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Framework for estimating the risk and resilience of road networks with bridges and embankments under both seismic and tsunami hazards2020

    • Author(s)
      Ishibashi Hiroki、Akiyama Mitsuyoshi、Frangopol Dan M.、Koshimura Shunichi、Kojima Takayuki、Nanami Kengo
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 17 Issue: 4 Pages: 494-514

    • DOI

      10.1080/15732479.2020.1843503

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 災害後の緊急仮設橋を想定したプレキャストRCブロック連結桁と曲げ・せん断実験による継手部の性能検証2020

    • Author(s)
      藤原昌紀,弘光太郎,宇野洋志城,秋山充良
    • Journal Title

      コンクリート工学年次論文集

      Volume: 42(2) Pages: 469-474

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 南海トラフ地震による強震動と津波を受ける道路ネットワークのリスク・レジリエンス評価手法の提案と構造物の補強優先度判定への適用2020

    • Author(s)
      石橋寛樹,小島貴之,秋山充良,越村俊一
    • Journal Title

      土木学会論文集A1

      Volume: 76(4)

    • NAID

      130007897896

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 強震動と津波ハザードの連続性を考慮した橋梁・盛土構造物の信頼性評価法の提案と南海トラフ地震を想定したケーススタディ2020

    • Author(s)
      石橋寛樹,小島貴之,秋山充良,越村俊一
    • Journal Title

      土木学会論文集A1

      Volume: 76(1) Pages: 41-60

    • NAID

      130007787677

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 南海トラフ地震により生じる津波災害廃棄物量のリスク評価2020

    • Author(s)
      小島貴之,石橋寛樹,秋山充良,越村俊一
    • Journal Title

      構造工学論文集

      Volume: 66A Pages: 159-169

    • NAID

      130007830367

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Toward life-cycle reliability-, risk- and resilience-based design and assessment of bridges and bridge networks under independent and interacting hazards: emphasis on earthquake, tsunami and corrosion2019

    • Author(s)
      Akiyama, M., Frangopol, D.M., and Ishibashi, H.
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 印刷中 Issue: 1 Pages: 26-50

    • DOI

      10.1080/15732479.2019.1604770

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] LCC-based identification of geographical locations suitable for using stainless steel rebars in reinforced concrete girder bridges2019

    • Author(s)
      Hasan Md Abul、Yan Kekui、Lim Sopokhem、Akiyama Mitsuyoshi、Frangopol Dan M.
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: - Issue: 9 Pages: 1-27

    • DOI

      10.1080/15732479.2019.1703758

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Life-cycle reliability-based design and reliability updating of reinforced concrete shield tunnels in coastal regions2019

    • Author(s)
      He Zheng-Shu、Supasit Srivaranun、Akiyama Mitsuyoshi、Frangopol Dan M.
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 16 Issue: 4 Pages: 726-737

    • DOI

      10.1080/15732479.2019.1674343

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reliability estimation of corroded RC structures based on spatial variability using experimental evidence, probabilistic analysis and finite element method2019

    • Author(s)
      Zhang Mingyang、Song Huijuan、Lim Sopokhem、Akiyama Mitsuyoshi、Frangopol Dan M.
    • Journal Title

      Engineering Structures

      Volume: 192 Pages: 30-52

    • DOI

      10.1016/j.engstruct.2019.04.085

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Statistical analysis of earthquake debris extent from wood-frame buildings and its use in road networks in Japan2019

    • Author(s)
      Moya, L., Mas, E., Yamazaki, F., Liu, W., & Koshimura, S.
    • Journal Title

      Earthquake Spectra

      Volume: 36(1) Issue: 1 Pages: 209-231

    • DOI

      10.1177/8755293019892423

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Risk-informed life-cycle maintenance management framework for civil infrastructure under climate change.2022

    • Author(s)
      Frangopol, D.M. and Akiyama, M.
    • Organizer
      International Symposium on Emerging Developments and Innovative Applications of Reliability Engineering and Risk Managements (EDIARR2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Life-cycle perspective on the application of stainless steel and CFRP sheet to reinforced concrete structures in chloride-laden environments2022

    • Author(s)
      Frangopol, D.M. and Akiyama, M.
    • Organizer
      Sixth International Workshop on Seawater Seasand oncrete (SSC) Structures Reinforced with FRP Composites
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reliability, risk and resilience of coastal infrastructure under seismic and tsunami hazards2021

    • Author(s)
      Akiyama, M.
    • Organizer
      ASCE/IRD UCLA Lifelines 2021-22 Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Increasing the Resilience of highway bridges under multiple hazards including earthquake, tsunami, corrosion and climate change2021

    • Author(s)
      Akiyama, M.
    • Organizer
      Spring 2022 Fazlur R. Khan Distinguished Lecture Series
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 臼型滑り面を有するFPIS橋脚の地震時挙動の寸法依存性に着目した震動実験およびその解析的検討2020

    • Author(s)
      樫山大樹,山口大貴,Benjamin Brito,銭城,秋山充良,石垣直光,高橋宏和,本田利器
    • Organizer
      令和2年度土木学会全国大会第75回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] メタモデルを用いた確率論的津波ハザード解析手法の提案と南海トラフ地震による津波災害廃棄物量のリスク評価への応用2020

    • Author(s)
      青木康貴,秋山充良,越村俊一,小島貴之,石橋寛樹
    • Organizer
      令和2年度土木学会全国大会第75回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] プレキャストRCブロックの連結による緊急仮設橋用の桁構造の開発と曲げ・せん断実験による性能検証2020

    • Author(s)
      石橋寛樹,藤原昌紀,朱純亮,楊柳新,弘光太郎,森賢宇,宇野洋志城,秋山充良
    • Organizer
      令和2年度土木学会全国大会第75回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Framework to assess risk and resilience of road networks under seismic and subsequent tsunami hazards2020

    • Author(s)
      Ishibashi, H., Kojima, T., Akiyama, M., Koshimura, S., Frangopol, D.M., and Nanami, K.
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improving the seismic resilience of RC bridge piers through the use of a low-cost friction sliding system2020

    • Author(s)
      Brito, M.B., Akiyama, M., Yamaguchi, H., Honda, R., and Ishigaki, N.
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Practical implementation of anti-catastrophe concept in terms of structural control and restoration2020

    • Author(s)
      Akiyama, M.
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How Modeling and Simulation Can Help Improve Coastal Communities’ Preparation, Defense, and Recovery from Disaster: Insights from Japan’s Experiences2020

    • Author(s)
      Shunichi Koshimura
    • Organizer
      US - Japan Relationship Conference Series
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Integrating real-time simulation, earth observation, and geo-informatics for assessing tsunami impact2019

    • Author(s)
      Shunichi Koshimura
    • Organizer
      27th IUGG General Assembly (International Union of Geodesy and Geophysics)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Real-time Tsunami Inundation and Damage Forecasting in Japan - Present and Future2019

    • Author(s)
      Shunichi Koshimura
    • Organizer
      27th IUGG General Assembly (International Union of Geodesy and Geophysics)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Risk Estimation of Bridges and Bridge Networks under Seismic and Subsequent Tsunami Hazards2019

    • Author(s)
      Ishibashi, H., Kojima, T., Nanami, K., Akiyama, M., and Frangopol, D.M., 2019
    • Organizer
      Proceeding of the 16th East Asia-Pacific Conference on Structural Engineering & Construction (EASEC-16)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Updating the Reliability of Existing RC Structures in a Marine Environment incorporating Spatial Variations2019

    • Author(s)
      Masuda, K., Srivaranun, S., Akiyama, M.
    • Organizer
      Proceeding of the 16th East Asia-Pacific Conference on Structural Engineering & Construction (EASEC-16)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Book] 南海トラフ地震2019

    • Author(s)
      秋山 充良、石橋 寛樹
    • Total Pages
      152
    • Publisher
      早稲田大学出版部
    • ISBN
      9784657190017
    • Related Report
      2019 Annual Research Report
  • [Book] Chapter 1 in Life-Cycle Assessment, Design, and Maintenance of Structures and Infrastructure System2019

    • Author(s)
      Akiyama, M., Soliman, M., Biondini, F. and Frangopol, D.M.
    • Total Pages
      31
    • Publisher
      American Society of Civil Engineers
    • Related Report
      2019 Annual Research Report
  • [Book] In Encyclopedia of Ocean Sciences, 3rd Edition2019

    • Author(s)
      Shunichi Koshimura
    • Total Pages
      9
    • Publisher
      Tsunami
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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