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被災局面の同定によるマルチスケール動学的システムとしてのインフラの危機耐性の評価

Research Project

Project/Area Number 20H00258
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 22:Civil engineering and related fields
Research InstitutionThe University of Tokyo

Principal Investigator

本田 利器  東京大学, 大学院新領域創成科学研究科, 教授 (60301248)

Co-Investigator(Kenkyū-buntansha) 秋山 充良  早稲田大学, 理工学術院, 教授 (00302191)
小野 祐輔  鳥取大学, 工学研究科, 教授 (00346082)
倉内 文孝  岐阜大学, 工学部, 教授 (10263104)
高橋 良和  京都大学, 工学研究科, 教授 (10283623)
大西 正光  京都大学, 工学研究科, 教授 (10402968)
風間 基樹  東北大学, 工学研究科, 教授 (20261597)
庄司 学  筑波大学, システム情報系, 教授 (60282836)
野津 厚  国立研究開発法人海上・港湾・航空技術研究所, 港湾空港技術研究所, 領域長 (60371770)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥41,990,000 (Direct Cost: ¥32,300,000、Indirect Cost: ¥9,690,000)
Fiscal Year 2023: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2022: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2021: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2020: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Keywords危機耐性 / レジリエンス / 耐震設計 / 地震災害 / システムリスク / ライフライン / リスク評価 / 耐震 / リスク
Outline of Research at the Start

インフラの「危機耐性」の評価するためには,被災後のレジリエンスの本質を踏まえ,インフラシステムの社会的影響まで考慮して評価できる理論体系が必要である.本研究では,被災状態の支配的メカニズムの変化を「被災局面の遷移」と捉える考え方を導入し,耐震性能を対象に,インフラの危機耐性の評価手法体系を構築する.
数値解析や事例分析に基づき,地震外力の設定,構造物の損傷シナリオや道路ネットワークやライフラインの被災局面を定義する.そして,スケール間の相互作用や復旧時の社会の対応をモデルし,マルチスケールシステムとしてのインフラの性能を評価する.また,インフラの危機耐性の定量的評価方法を構築する.

Outline of Annual Research Achievements

危機耐性の被災局面の定義と,対応する事象のシミュレーション手法の開発を継続した.
(1) 地震外力の評価については,変分オートエンコーダを用いた地震動合成手法の安定性を高めた手法を構築した.また,能登半島地震の発生を踏まえ,輪島港・飯田港において余震観測、地震動の事後推定を行うとともに,港湾施設の被災状況を詳細に調査し、危機耐性の観点からの分析を加えた.
(2) インフラ構造物の被災局面の同定と評価については,ダブルリング摩擦滑り面とロッキング要石を有するアーチ型コンクリート組積造橋脚を提案し実橋梁の約1/9スケールの橋脚模型を用いた載荷実験や 3次元有限要素動的解析を行い,その性能を定量的に示した.また,液状化による致命的被害形態について,重要施設,ネットワーク施設,液状化による表層地盤を対象に危機耐性を考慮する上での課題を同定した.
(3) インフラシステムの被災局面の同定と評価については,道路ネットワークが電力等のインフラネットワークとの相互依存性が高まることを考慮し,ネットワークの相互依存構造を想定し,甚大なネットワークの機能低下が生じる条件を検討した.また,インフラ・ライフライン構造物のレジリエンスデザインの枠組みを提案し電力施設の地震による供給支障からの復旧プロセスのモデル化とそれに基づく試算事例を示した.
(4)マルチスケールでの被災局面の評価については,システムを形成するサブシステムどうしの相互作用を考慮したモデルに基づき,システムの階層性を考慮した協調的なリスク対応が生じるための条件を分析した.また,災害対応時の官民問題に焦点を当て,協定や契約を巡る課題を明らかにするとともに,同定された課題に対するアプローチの検討を行うとともに,官民関係におけるインセンティブの考察から,望ましいリスク分担の仕組みについて分析した.

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

海外の研究者との連携の成果のとりまとめの出版が遅れたため,全体の実施に遅れが生じた.

Strategy for Future Research Activity

本研究で考える様々なスケールにおける危機耐性の被災局面の定義とその評価方法をとりまとめる.(1) 地震外力の評価については,地震発生メカニズムの「局面」に対応した震源モデルを設定する手法の構築を継続する.開発した生成AIによる手法を活用し,実用性のある手法として取りまとめる.(2) インフラ構造物の被災局面の同定と評価については,開発した手法を例に,RC構造物対象として,深刻な被災局面の設定条件を考慮した設計手法や性能の検証法をとりまとめる.(3) インフラシステムの被災局面の同定と評価については,道路ネットワークとライフラインネットワークの検討を行う.道路ネットワークの他のライフラインとの相互作用なども考慮したシミュレーションおよびライフラインネットワークの復興の事例分析にもとづき,危機耐性の観点からのライフラインシステムのリスク評価方法を整理する.(4)マルチスケールでの被災局面の評価については,システムを形成するサブシステムどうしの相互作用を考慮したモデルに基づき,システムの階層性を考慮したテイルリスクの定量的な評価法を構築する.(5) 南海トラフを想定したインフラの危機耐性評価への適用について,シナリオを想定した外力を評価し,構造物やライフラインなどのインフラシステムへの影響評価を行う.

Report

(4 results)
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Comments on the Screening Results   Annual Research Report
  • Research Products

    (122 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (49 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 48 results,  Open Access: 11 results) Presentation (73 results) (of which Int'l Joint Research: 21 results,  Invited: 11 results)

  • [Journal Article] LRFD methodology for river embankments against non-stationary flooding under climate change2024

    • Author(s)
      Alhamid Abdul Kadir、Akiyama Mitsuyoshi、He Zhengying、Firdaus Putri Syahidah、Frangopol Dan M.
    • Journal Title

      Structural Safety

      Volume: 109 Pages: 102477-102477

    • DOI

      10.1016/j.strusafe.2024.102477

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Probabilistic connectivity assessment of bridge networks considering spatial correlations associated with flood and seismic hazards2024

    • Author(s)
      Putri S. Firdaus, Hiroshi Matsuzaki, Mitsuyoshi Akiyama, Koki Aoki, Dan M. Frangopol
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 20 Issue: 7-8 Pages: 1015-1032

    • DOI

      10.1080/15732479.2023.2276373

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tsunami insurance portfolio optimization for coastal residential buildings under non-stationary sea level rise effects based on sample average approximation2023

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

      Stochastic Environmental Research and Risk Assessment

      Volume: 38 Issue: 3 Pages: 817-841

    • DOI

      10.1007/s00477-023-02602-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Isolation vulnerability analysis in road network: Edge connectivity and critical link sets2023

    • Author(s)
      Sugiura Satoshi、Kurauchi Fumitaka
    • Journal Title

      Transportation Research Part D: Transport and Environment

      Volume: 119 Pages: 103768-103768

    • DOI

      10.1016/j.trd.2023.103768

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] RECOGNITION OF CHALLENGES FOR CONSTRUCTION-RELATED COMPANIES IN DISASTER RESPONSE2023

    • Author(s)
      福田 健, 小浪 尊宏, 大西 正光
    • Journal Title

      Japanese Journal of JSCE

      Volume: 79 Issue: 23 Pages: n/a

    • DOI

      10.2208/jscejj.23-23189

    • ISSN
      2436-6021
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOTIVATIONS AND CHALLENGES FOR APPLICATION OF PFI/PPP IN LOCAL GOVERNMENTS2023

    • Author(s)
      大西 正光, 鈴木 文彦, 長南 政宏, 坪井 薫正, 町田 裕彦, 北詰 恵一
    • Journal Title

      Japanese Journal of JSCE

      Volume: 79 Issue: 23 Pages: n/a

    • DOI

      10.2208/jscejj.23-23188

    • ISSN
      2436-6021
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation Mechanism of <i>V<sub>non</sub></i>, the Apparent Residual Vertical Velocity in Strong Motion Records2023

    • Author(s)
      野津厚
    • Journal Title

      Journal of Japan Association for Earthquake Engineering

      Volume: 23 Issue: 2 Pages: 2_1-2_22

    • DOI

      10.5610/jaee.23.2_1

    • ISSN
      1884-6246
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Use of Fourier phase characteristics and effective stress analyses for post-earthquake ground motion estimation: application to ESG6 blind prediction steps 2&amp;3 dataset and JMA accelerometric data2023

    • Author(s)
      Nozu Atsushi
    • Journal Title

      Earth, Planets and Space

      Volume: 75 Issue: 1

    • DOI

      10.1186/s40623-023-01854-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The region of large site amplification in Northern Hokkaido, Japan, extends to the eastern Soya Region2023

    • Author(s)
      Nozu Atsushi
    • Journal Title

      Earth, Planets and Space

      Volume: 75 Issue: 1

    • DOI

      10.1186/s40623-023-01936-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [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
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Equivalent-linear method with complex frequency for response analyses of the ground subject to fling-step displacements2023

    • Author(s)
      Wu, SL., Nozu, A., Nagasaka, Y. and Chen, G.X.
    • Journal Title

      Soil Dynamics and Earthquake Engineering

      Volume: 166 Pages: 107784-107784

    • DOI

      10.1016/j.soildyn.2023.107784

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [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
      2021 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
      2021 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
      2021 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
      2021 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
      2021 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
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DEVELOPMENT OF STEEL METABOLISM COLUMN CAPABLE OF MODIFYING SEISMIC PERFORMANCE WHILE SUPPORTING AXIAL FORCES2022

    • Author(s)
      植村 佳大, 前田 紘人, 高橋 良和
    • Journal Title

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

      Volume: 78 Issue: 4 Pages: I_294-I_306

    • DOI

      10.2208/jscejseee.78.4_I_294

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DEVELOPMENT OF METABOLISM RC COLUMN CAPABLE OF MAINTAINING STRUCTURAL FUNCTION UNDER CORROSIVE CONDITION2022

    • Author(s)
      上田 知弥, 植村 佳大, 高橋 良和
    • Journal Title

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

      Volume: 78 Issue: 4 Pages: I_551-I_564

    • DOI

      10.2208/jscejseee.78.4_I_551

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ANALYTICAL STUDY ON METABOLISM COLUMN STRUCTURE WITH SELF-CENTERING ONLY DURING RESTORATION PROCESS2022

    • Author(s)
      白井洵,植村佳大,高橋良和
    • Journal Title

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

      Volume: 78 Issue: 4 Pages: I_523-I_536

    • DOI

      10.2208/jscejseee.78.4_I_523

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Numerical study on liquefaction characteristics of granular materials under Rayleigh-wave strain conditions using 3D DEM2022

    • Author(s)
      Jiang Mingjin、Kamura Akiyoshi、Kazama Motoki
    • Journal Title

      Soils and Foundations

      Volume: 62 Issue: 4 Pages: 101176-101176

    • DOI

      10.1016/j.sandf.2022.101176

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stabilization of the S-to-P energy ratio of a diffuse wavefield from reflections at free surfaces2022

    • Author(s)
      Nagasaka, Y. and Nozu, A.
    • Journal Title

      Bulletin of the Seismological Society of America

      Volume: 112 Issue: 3 Pages: 1191-1196

    • DOI

      10.1785/0120210283

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DIFFERENTIABILITY OF PHASE SPECTRUM OF EARTHQUAKE GROUND MOTION AND IMPROVEMENT OF NUMERICAL CALCULATION OF GROUP DELAY TIME: A SUPPLEMENTARY WORK2022

    • Author(s)
      野津厚
    • Journal Title

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

      Volume: 78 Issue: 4 Pages: I_737-I_742

    • DOI

      10.2208/jscejseee.78.4_I_737

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 協働の場づくりに向けたハーモニー共同行為の効果検証_2022

    • Author(s)
      羽鳥 剛史, 杉田 篤史, 志田 尚人, 片岡 由香, 大西 正光
    • Journal Title

      土木学会論文集D3(土木計画学)

      Volume: 78

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] THREE-DIMENSIONAL DISTINCT ELEMENT ANALYSIS OF BURIED PIPELINES SUBJECTED TO STRIKE-SLIP FAULT DISPLACEMENT2022

    • Author(s)
      小野祐輔
    • Journal Title

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

      Volume: 78 Issue: 4 Pages: I_219-I_226

    • DOI

      10.2208/jscejseee.78.4_I_219

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ANALYSIS OF SOIL-PIPE INTERACTION SUBJECTED TO NORMAL AND REVERSE FAULTING USING THE DISCRETE ELEMENT METHOD2022

    • Author(s)
      Yusuke Ono
    • Journal Title

      International Journal of GEOMATE

      Volume: 23(96) Pages: 153-162

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FRAGILITY CHARACTERISTIC OF BURIED WATER DISTRIBUTION AND SEWER PIPELINE NETWORK WITH RESPECT TO SURFACE FAULT DISPLACEMENT2022

    • Author(s)
      MINAKAWA Taiga、SHOJI Gaku
    • Journal Title

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

      Volume: 78 Issue: 4 Pages: I_275-I_282

    • DOI

      10.2208/jscejseee.78.4_I_275

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [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 &amp; 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] 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
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SHAKING TABLE TEST TO INVESTIGATE THE SIZE EFFECT ON DYNAMIC BEHAVIOR OF RC COLUMNS WITH A LOW-COST SLIDING SYSTEM FABRICATED BY 3D PRINTER2021

    • 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

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

      Volume: 77 Issue: 4 Pages: I_1-I_13

    • DOI

      10.2208/jscejseee.77.4_I_1

    • NAID

      130008067182

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DEVELOPMENT OF CONCRETE HINGE WITH RECOVERY PERFORMANCE AND CYCLIC LOADING TEST ON RC COLUMN WITH THE CONCRETE HINGE2021

    • Author(s)
      植村 佳大, 五島 健斗, 高橋 良和
    • Journal Title

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

      Volume: 77 Issue: 4 Pages: I_266-I_283

    • DOI

      10.2208/jscejseee.77.4_I_266

    • NAID

      130008067143

    • ISSN
      2185-4653
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A VALIDATION OF DEEP LEARNING SYSTEM FOR DETERMINING THE DAMAGE DEGREE OF LIQUEFACTION BASED ONLY ON STRONG-MOTION RECORDS -A CASE STUDY OF THE 2011 OFF THE PACIFIC COAST OF TOHOKU EARTHQUAKE-2021

    • Author(s)
      鳥屋部佳苗,加村晃良, 風間基樹
    • Journal Title

      Intelligence, Informatics and Infrastructure

      Volume: 2 Issue: J2 Pages: 598-608

    • DOI

      10.11532/jsceiii.2.J2_598

    • NAID

      130008118350

    • ISSN
      2435-9262
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of liquefaction behavior of granular material under SH- and Love-wave strain conditions by 3D DEM2021

    • Author(s)
      Mingjin Jiang, Akiyoshi Kamura, Motoki Kazama
    • Journal Title

      Soils and Foundations

      Volume: 61 No.5 Issue: 5 Pages: 1235-1250

    • DOI

      10.1016/j.sandf.2021.06.013

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 地盤の液状化を加速度応答のみから推定するための特徴量の分析2021

    • Author(s)
      吉留大生、鳥屋部佳苗、加村晃良、風間基樹
    • Journal Title

      東北地域災害科学研究

      Volume: 58 Pages: 47-50

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Simulation of pulse‐like ground motions during the 2015 Mw 8.3 Illapel earthquake with a new source model using corrected empirical Green’s functions2021

    • Author(s)
      Fern_ndez, C., Nozu, A., Crempien, J.G.F. and de la Llera, J.C.
    • Journal Title

      Seismological Research Letters

      Volume: 93 Issue: 1 Pages: 76-90

    • DOI

      10.1785/0220200446

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] How Does Travel Demand Follow the Change in Infrastructure? Multiple-Year Eigenvector Centrality Analysis2021

    • Author(s)
      Ando Hiroe、Kurauchi Fumitaka
    • Journal Title

      Sustainability

      Volume: 13 Issue: 23 Pages: 13366-13366

    • DOI

      10.3390/su132313366

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The resilience of ‘peripheral’ lifeline systems - damage analysis and implications for seismic design based on the anti-catastrophe concept2021

    • Author(s)
      Shoji, G. and Honda, R.
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: Vol. 17, Issue 4 Issue: 4 Pages: 481-493

    • DOI

      10.1080/15732479.2020.1843502

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploring the possibility of assessing the damage degree of liquefaction based only on seismic records by artificial neural networks2021

    • Author(s)
      Kamura Akiyoshi、Kurihara Go、Mori Tomohiro、Kazama Motoki、Kwon Youngcheul、Kim Jongkwan、Han Jin-Tae
    • Journal Title

      Soils and Foundations

      Volume: 61 Issue: 3 Pages: 658-674

    • DOI

      10.1016/j.sandf.2021.01.014

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rupture Process of the Mainshock of the 2019 Ridgecrest Earthquake Sequence from Waveform Inversion with Empirical Green’s Functions2021

    • Author(s)
      Wu Shuang-Lan、Nozu Atsushi、Nagasaka Yosuke
    • Journal Title

      Bulletin of the Seismological Society of America

      Volume: 111 Issue: 2 Pages: 1014-1031

    • DOI

      10.1785/0120200266

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Source Process Analysis of the Northern Osaka Earthquake of 18 June, 2018, and Strong Ground Motion Simulation with the Pseudo Point-Source Model2020

    • Author(s)
      長坂陽介,野津厚
    • Journal Title

      Zisin (Journal of the Seismological Society of Japan. 2nd ser.)

      Volume: 73 Issue: 0 Pages: 129-147

    • DOI

      10.4294/zisin.2019-8

    • NAID

      130007948501

    • ISSN
      0037-1114, 1883-9029, 2186-599X
    • Year and Date
      2020-10-07
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ヒンジ部コンクリートがメナーゼヒンジの力学特性に与える影響2020

    • Author(s)
      植村佳大, 高橋良和
    • Journal Title

      土木学会論文集A1

      Volume: 76 Issue: 4 Pages: I_393-I_408

    • DOI

      10.2208/jscejseee.76.4_i_393

    • NAID

      130007897883

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] メタボリズム耐震橋脚構造の開発に向けた正負交番載荷及び塑性ヒンジ部取替実験2020

    • Author(s)
      前田紘人, 林学, 高橋良和
    • Journal Title

      土木学会論文集A1

      Volume: 76 Issue: 4 Pages: I_377-I_392

    • DOI

      10.2208/jscejseee.76.4_i_377

    • NAID

      130007897884

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] メナーゼヒンジにおける縦方向のひび割れの発生メカニズムに関する検討2020

    • Author(s)
      植村佳大, 高橋良和, 後藤浩之
    • Journal Title

      土木学会論文集A1

      Volume: 76 Issue: 4 Pages: I_363-I_376

    • DOI

      10.2208/jscejseee.76.4_i_363

    • NAID

      130007897888

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ROBUSTNESS EVALUATION OF DOUBLE DIAGONAL TEN PANEL THREE SPAN CONTINUOUS AIR-RAID PROOF BRIDGE2020

    • Author(s)
      WAI Mya San、TAKAHASHI Yoshikazu
    • Journal Title

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

      Volume: 76 Issue: 4 Pages: I_320-I_336

    • DOI

      10.2208/jscejseee.76.4_I_320

    • NAID

      130007897892

    • ISSN
      2185-4653
    • Related Report
      2020 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
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantification of tail risk to evaluate infrastructure maintenance policies considering time-consistency2020

    • Author(s)
      Osawa Ryoichi、Honda Riki
    • Journal Title

      Structure and Infrastructure Engineering

      Volume: 17 Issue: 4 Pages: 471-480

    • DOI

      10.1080/15732479.2020.1843501

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accuracy of Near-Fault Fling-Step Displacements Estimated Using the Discrete Wavenumber Method2020

    • Author(s)
      Wu Shuang-Lan、Nozu Atsushi、Nagasaka Yosuke
    • Journal Title

      Bulletin of the Seismological Society of America

      Volume: 111 Issue: 1 Pages: 309-320

    • DOI

      10.1785/0120190257

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 断層近傍地震動の解析解を用いた離散化波数法の検証2020

    • Author(s)
      野津厚
    • Journal Title

      土木学会論文集A1(構造・地震工学)

      Volume: 76 Issue: 4 Pages: I_678-I_684

    • DOI

      10.2208/jscejseee.76.4_i_678

    • NAID

      130007897927

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Double Moral Hazard and Risk-Sharing in Construction Projects2019

    • Author(s)
      Lei Shi, Yujia He, Masamitsu Onishi, Kiyoshi Kobayashi
    • Journal Title

      IEEE Transactions on Engineering Management

      Volume: Early Access Issue: 6 Pages: 1-19

    • DOI

      10.1109/tem.2019.2938261

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Life-cycle performance and management of road networks exposed to multiple hazards2024

    • Author(s)
      M. Akiyama and D.M. Frangopol
    • Organizer
      ASCE-ICVRAM-ISUMA 2024
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Resilience of coastal infrastructure exposed to ground motion, tsunami, and sea-level rise due to climate change2023

    • Author(s)
      M. Akiyama
    • Organizer
      The 4th International Forum of NFEES on the Latest Development of Resilient City (IFNFEES04)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Risk and resilience of bridges and bridge networks under extreme events2023

    • Author(s)
      M. Akiyama
    • Organizer
      IABMAS-China Group Workshop
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 断層変位に対する埋設管の応答の個別要素解析2023

    • Author(s)
      小野祐輔
    • Organizer
      第16回日本地震工学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Risk-based resilience assessment framework for thermal power plants after a catastrophic seismic event2023

    • Author(s)
      Yuyama, A., Shoji, G. and Kajitani, Y.
    • Organizer
      Eighth International Symposium on Life-Cycle Civil Engineering (IALCCE2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自然外乱に対するインフラ・ライフライン構造物のためのレジリエンスデザインの提案と危機耐性の観点からの一考察2023

    • Author(s)
      山本翔吾, 庄司学
    • Organizer
      第16回日本地震工学シンポジウム論文集
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2022年台風15号による静岡県内の水道施設でのレジリエンス・アナリシス2023

    • Author(s)
      相良翔, 岡野莉子, 庄司学, 永田茂
    • Organizer
      地域安全学会梗概集
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2019年台風15号による千葉県の水道施設のレジリエンス・アナリシス2023

    • Author(s)
      岡野莉子, 相良翔, 庄司学, 丸山喜久
    • Organizer
      地域安全学会梗概集
    • Related Report
      2022 Annual Research Report
  • [Presentation] Eigenvector Centrality Analysis for Criticality and Susceptibility of Network Degradation2023

    • Author(s)
      Ando H and Kurauchi F
    • Organizer
      15th International Conference of the Eastern Asia Society for Transportation Studies
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The optimal link establishment problem for enhancing network connectivity reliability under multiple scenario disasters2023

    • Author(s)
      Ando H, Kurauchi F and Sugiura S
    • Organizer
      9th International Symposium on Transport Network Resilience
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 相互依存構造を考慮した交通・電力ネットワーク脆弱性評価手法の構築2023

    • Author(s)
      倉内文孝,石榑晃多,應江黔
    • Organizer
      第67回土木計画研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 相互依存構造を考慮した交通・電力ネットワーク脆弱性評価とネットワークデザイン問題への拡張2023

    • Author(s)
      倉内文孝,安藤宏恵,杉浦聡志,石榑幸多,荒木晃平
    • Organizer
      第18回防災計画研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数被災シナリオ下の拠点接続を保証する災害拠点配置問題2023

    • Author(s)
      杉浦聡志,安藤宏恵,倉内文孝
    • Organizer
      第42回日本自然災害学会学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数被災シナリオを考慮した道路網接続性向上のための最適整備デザイン問題2023

    • Author(s)
      安藤宏恵,倉内文孝,杉浦聡志
    • Organizer
      第68回土木計画学研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 道路交通の接続性を確保するための最適拠点デザインモデルの構築2023

    • Author(s)
      荒木晃平,倉内文孝
    • Organizer
      令和5年度土木学会中部支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 災害に強い道路ネットワークの構築に向けて2023

    • Author(s)
      倉内文孝
    • Organizer
      泥建設業協会中部支部道路建設技術講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Vulnerability Assessment of Transportation and Power Supply Networks Considering Interdependent Structures2023

    • Author(s)
      Kurauchi F
    • Organizer
      9th International Symposium on Transport Network Resilience
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] How can digital technology contribute to urban governance?_2023

    • Author(s)
      Masamitsu Onishi
    • Organizer
      The 3rd Conference on Asian Inclusive Smart Cities in the Post Covid-19 Arena: Malaysia’s Perspectives on Inclusiveness Smart Cities
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アセット・ガバナンス論-理論と実践の往還を通じて-2023

    • Author(s)
      大西正光
    • Organizer
      第7回 JAAM研究・実践 発表会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 液状化に対する危機耐性の考察-境界値問題としての液状化被害予測対策研究の必要性-2023

    • Author(s)
      風間基樹
    • Organizer
      第16回日本地震工学シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 構造物被害予測プログラムFLIPで用いられる粘土の強度に関する一考察2023

    • Author(s)
      野津厚
    • Organizer
      第58回地盤工学研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 1995年兵庫県南部地震におけるガントリークレーンの倒壊要因に関する一考察2023

    • Author(s)
      野津厚
    • Organizer
      土木学会第78回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 強震記録の上下動成分に見られる見かけの残留速度V_nonの生成要因について2023

    • Author(s)
      野津厚
    • Organizer
      日本建築学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 震源に起因するパルス波の再現性に及ぼす波形合成法の違いの影響について2023

    • Author(s)
      野津厚
    • Organizer
      第16回日本地震工学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] SYNTHESIS OF GROUND MOTION CONSIDERING NONLINEAR RESPONSE INTENSITY WITH THE COMPATIBILITY TO THE SPECIFIED DESIGN SPECTRUM2023

    • Author(s)
      Di LIN, Riki HONDA
    • Organizer
      第16回日本地震工学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 極値統計を用いた自然災害被害の激甚化傾向の分析2023

    • Author(s)
      絹川グリボスタン・本田利器
    • Organizer
      第16回日本地震工学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 等方圧密された粒状体の液状化後の再圧密による異方性の変化 -DEMによる数値実験-2023

    • Author(s)
      柴田孝之、蒋明晋、加村晃良、風間基樹
    • Organizer
      土木学会東北支部技術研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ガウス過程回帰モデルを用いた地盤の動的変形特性の予測評価2023

    • Author(s)
      菊地史佳、加村晃良、風間基樹、海野寿康
    • Organizer
      土木学会東北支部技術研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 過剰間隙水圧の発生に着目した地震動継続時間の定義-1G場の模型振動実験に基づく検討2023

    • Author(s)
      渡邉康平、伊藤陸、加村晃良、風間基樹
    • Organizer
      土木学会東北支部技術研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] “ETC2.0データを活用した高速道路における大規模更新工事実施時の経路選択行動に関する分析”2023

    • Author(s)
      河野滉平・倉内文孝・横尾俊宏
    • Organizer
      令和4年度土木学会中部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] “相互依存性評価に向けた電力ネットワークの接続脆弱性分析の検討”2023

    • Author(s)
      石榑晃多・倉内文孝・應江黔
    • Organizer
      令和4年度土木学会中部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Risk-informed life-cycle maintenance management framework for civil infrastructure under climate change2022

    • Author(s)
      Akiyama, M.
    • Organizer
      International Symposium on Emerging Developments and Innovative Applications of Reliability Engineering and Risk Managements
    • 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 change2022

    • Author(s)
      Akiyama, M.
    • Organizer
      Spring 2022 Fazlur R. Khan Distinguished Lecture Series
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Reliability, risk and resilience of coastal infrastructure under seismic and tsunami hazardsReliability, risk and resilience of coastal infrastructure under seismic and tsunami hazards2022

    • Author(s)
      Akiyama, M.
    • Organizer
      ASCE/IRD UCLA Lifelines 2021-22 Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] What can be done to enhance the resilience of structures and infrastructures in Japan before the anticipated Nankai Trough earthquake occurs?2022

    • Author(s)
      Akiyama, M.
    • Organizer
      Inaugural Meeting of International Forum of Innovation Base of Earthquake Engineering Comprehensive Simulation &1st International Forum on the Latest Development of Resilient City
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Size effect of a low-cost sliding isolation system with a flat-inclined spherical shape.2022

    • Author(s)
      Yajima, M.
    • Organizer
      Proceeding of the 11th International Conference on Bridge Maintenance, Safety and Management (IABMAS 2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Probabilistic connectivity assessment of bridge networks under seismic hazard considering the spatial correlation of ground motion-induced damage2022

    • Author(s)
      Aoki, K.
    • Organizer
      Proceeding of the 11th International Conference on Bridge Maintenance, Safety and Management (IABMAS 2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 摩擦振子型免震橋梁に用いるリング型滑り面の改良と二方向震動実験による地震応答性状の確認2022

    • Author(s)
      臼井駿矢
    • Organizer
      第25回橋梁等の耐震設計シンポジウム講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] Probabilistic tsunami hazard analysis using radial basis function network and quasi-Monte Carlo simulation2022

    • Author(s)
      Aoki, K.
    • Organizer
      Proceeding of the 13th International Conference on Structural Safety & Reliability (ICOSSAR 2021-2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Risk-based disaster waste estimation in a region affected by the anticipated Nankai Trough earthquake2022

    • Author(s)
      Alhamid, A.
    • Organizer
      Proceeding of the 13th International Conference on Structural Safety & Reliability (ICOSSAR 2021-2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地域依存性を考慮した津波フラジリティ曲線の同定および構造物被害棟数のリスク推定への適用2022

    • Author(s)
      青木康貴
    • Organizer
      第42回地震工学研究発表会講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 地震動・津波を受ける道路ネットワークの確率論的接続性の評価法および補強優先度判定への適用2022

    • Author(s)
      青木康貴
    • Organizer
      日本地震工学・大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 地震後の2層式 RC ラーメン高架橋の列車走行性に関する基礎的検討2022

    • Author(s)
      畠山 琴羽、植村 佳大、高橋 良和
    • Organizer
      令和4年度土木学会全国大会第77回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] “災害時脆弱性評価に向けた社会ダイナミクスシミュレーションの岐阜県下呂市への適用”2022

    • Author(s)
      水野杏菜・倉内文孝・杉木直
    • Organizer
      令和3年度土木学会中部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] “インフラネットワークの相互依存性を考慮した接続脆弱性評価手法の構築”2022

    • Author(s)
      松下祥大・倉内文孝
    • Organizer
      令和3年度土木学会中部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] “相互依存性を考慮した交通・電力ネットワークの脆弱性評価手法の構築”2022

    • Author(s)
      石榑晃多・倉内文孝・松下祥大
    • Organizer
      第66回土木計画学研究・講演集
    • Related Report
      2021 Annual Research Report
  • [Presentation] “高速道路長期通行止め時における迂回路利用特性に関する分析”2022

    • Author(s)
      原隆博・宇野伸宏・倉内文孝
    • Organizer
      第66回土木計画学研究・講演集
    • Related Report
      2021 Annual Research Report
  • [Presentation] “道路途絶時の脆弱性評価のための社会ダイナミクスシミュレーション”2022

    • Author(s)
      水野杏菜・倉内文孝・杉木直
    • Organizer
      第66回土木計画学研究・講演集
    • Related Report
      2021 Annual Research Report
  • [Presentation] Statistical comparison of extreme natural disaster events in various countries2022

    • Author(s)
      Guribosutan Kinugawa and Riki Honda
    • Organizer
      12th International Conference of the International Society for the INTEGRATED DISASTER RISK MANAGEMENT
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地方自治体における官民連携の適用動機と課題2022

    • Author(s)
      大西正光
    • Organizer
      第40回建設マネジメント問題に関する研究発表・討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Clarification of the Damage Mechanism of the Long-Period Bridge System Damaged by the 2016 Kumamoto Earthquake2022

    • Author(s)
      Yamamoto, S., Shoji, G. and Ohsumi, M.
    • Organizer
      15th World Congress on Computational Mechanics (WCCM-XV) & 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII), Virtual Congress
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 摩擦振子型免震機構を有するRC橋脚の地震時挙動に及ぼす寸法効果に関する実験的研究2021

    • Author(s)
      樫山大樹
    • Organizer
      第23回橋梁等の耐震設計シンポジウム講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 方向依存性のないリング型滑り面を有する摩擦振子型免震機構付きRC橋脚の水平二方向震動実験2021

    • Author(s)
      矢島美季
    • Organizer
      令和3年度土木学会全国大会第76回年次学術講演会講演概要集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 南海トラフ地震による強震動・津波を受ける橋梁の損傷を考慮した道路ネットワークの確率論的接続性評価と補強優先度判定への適用2021

    • Author(s)
      布施柚起
    • Organizer
      第24回橋梁等の耐震設計シンポジウム講演論文集
    • Related Report
      2021 Annual Research Report
  • [Presentation] A procedure for estimating the risk and resilience of bridge networks under both seismic and tsunami hazards.2021

    • Author(s)
      Ishibashi, H.
    • Organizer
      Proceeding of the 10th International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LIQUEFACTION RESEARCH ON ANTI-CATASTROPHIC STRATEGIES FOR EXTERNAL FORCES EXCEEDING THE DESIGN SEISMIC LEVEL2021

    • Author(s)
      M. Kazama, A. Kamura, J. Kim and J. Han
    • Organizer
      17th World Conference on Earthquake Engineering
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulation of granular soil liquefaction due to Rayleigh wave transformation by 3D Discrete Element Method2021

    • Author(s)
      M. Jiang A. Kamura, M, Kazama
    • Organizer
      17th World Conference on Earthquake Engineering
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] せん断ひずみ片振幅100%までの大ひずみを受ける緩い粒状体材料の3次元個別要素法による単調及び繰り返しせん断シミュレーション2021

    • Author(s)
      蒋 明晋、加村 晃良、風間 基樹
    • Organizer
      第56回地盤工学研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Evaluation of long-term road network improvements using multiple-year eigenvector centrality analysis2021

    • Author(s)
      Ando, H., Kurauchi, F. and Bell, M.G.H.
    • Organizer
      th International Symposium on Transport Network Reliability
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 断層変位を受ける埋設管に作用する地盤反力の個別要素法解析による検討2021

    • Author(s)
      小野祐輔
    • Organizer
      第12回インフラ・ライフライン減災対策シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 逆断層変位を受ける埋設管の性能評価に用いる地盤ばねの特性2021

    • Author(s)
      小野祐輔
    • Organizer
      土木学会第11回インフラ・ライフライン減災対策シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 摩擦振子型免震機構を有するRC橋脚の地震時挙動に及ぼす寸法効果に関する実験的研究2021

    • Author(s)
      樫山大樹,山口大貴,Miguel B. Brito,石垣直光,高橋宏和,秋山充良,本田利器
    • Organizer
      第24回橋梁等の耐震設計シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] リング型滑り面を有する摩擦振子型免震橋梁の地震応答特性に関する実験的研究2021

    • Author(s)
      矢島美季,樫山大樹,Benjamin Brito,石垣直光,高橋宏和,秋山充良,本田利器
    • Organizer
      第24回橋梁等の耐震設計シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 方向依存性のないリング型滑り面を有する摩擦振子型免震機構付きRC橋脚の水平二方向震動実験2021

    • Author(s)
      矢島美季,秋山充良,本田利器,高橋宏和,石垣直光,樫山大樹,ブリットベンジャミン
    • Organizer
      土木学会全国大会第76回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [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
      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] 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
    • Related Report
      2020 Annual Research Report
  • [Presentation] The Anti-Catastrophe Seismic Design Concept for ‘Peripheral’ Lifeline Systems2020

    • Author(s)
      Shoji, G. and Honda, R.
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 交通容量重み付き固有ベクトル中心性指標を用いた大規模道路ネットワーク接続性評価2020

    • Author(s)
      安藤宏恵,倉内文孝
    • Organizer
      土木計画学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 最大固有値を用いた道路ネットワーク接続性向上に関する研究2020

    • Author(s)
      安藤宏恵,倉内文孝,朝倉康夫,中西航
    • Organizer
      土木計画学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] LIQUEFACTION RESEARCH ON ANTI-CATASTROPHIC STRATEGIES FOR EXTERNAL FORCES EXCEEDING THE DESIGN SEISMIC LEVEL2020

    • Author(s)
      Kazama, A. Kamura, J. Kim and J. Han
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Anti-Catastrophe: Performance of Infrastructure Systems for Social Resilience Against Extreme Earthquake Events2020

    • Author(s)
      Riki Honda
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Phase-Based Seismic Design Method for Anti-Catastrophe Concepts2020

    • Author(s)
      Riki Honda, Y. Liu
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Can ground motion studies contribute to anti-catastrophe design?2020

    • Author(s)
      Nozu, A.
    • Organizer
      17th World Conference on Earthquake Engineering (17WCEE)
    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2024-12-25  

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