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Expansion of comprehensive evaluation for driftwoods disaster risk considering climate change effects

Research Project

Project/Area Number 19H00812
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 InstitutionKyushu University

Principal Investigator

Yano Shinichiro  九州大学, 工学研究院, 教授 (80274489)

Co-Investigator(Kenkyū-buntansha) 笠間 清伸  九州大学, 工学研究院, 教授 (10315111)
二瓶 泰雄  東京理科大学, 理工学部土木工学科, 教授 (60262268)
水野 秀明  九州大学, 農学研究院, 准教授 (80356104)
浅井 光輝  九州大学, 工学研究院, 准教授 (90411230)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,500,000 (Direct Cost: ¥35,000,000、Indirect Cost: ¥10,500,000)
Fiscal Year 2022: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2021: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2020: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2019: ¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Keywords流木 / 洪水 / リスク評価 / 斜面崩壊 / 豪雨 / 気候変動 / 3Dプリンタ / 流域 / 橋梁捕捉実験 / SPH
Outline of Research at the Start

森林の健全性・樹種・樹木の根系・斜面の地形・地質構造・河川の線形や断面形・洪水流の水理条件・橋梁の形状・流木の形状などの情報を組み込んだ流木発生量予測に基づく流域全体での総合的な流木災害リスク評価手法の高度化を目指す研究を実施する.降雨パターンに基づく土石流発生危険度評価,河道・橋梁・流木の条件を総合的に組み込んだ橋梁の流木捕捉率の普遍表示化,ならびに流木災害発災時の被害想定を組み込んだ総合的な流木災害リスク評価法への改良を行う.気候変動により降雨パターンが変化した際の流木災害リスクへの影響を評価し,その適応策の検討を試みることで,将来の激甚流木災害の防災減災に資することを目指す.

Outline of Final Research Achievements

Although remarkable flood with sediments and driftwoods occurred in three rivers of Uchikawa, Shinkawa, and the Gofukutani Rivers of the Abukuma River contributory as a result of the driftwood disaster field suvey by the East Japan typhoon in 2019. In the July 2020 heavyrain event, two rivers, that is, the Kuma River and Chikugo River, showed heavy driftwood disaster, also. Logistic model analysys, which has been developed by Shogaki et al (2016), was applied these two disaster and other twe events (Northern Kyushu Heavyrain in 2017, and West Japan Heaverain in 2018). It is shown that trend of driftwood generation depends on rainfall pattern and geological characteristics. Effects of specific weight and existence of a ramus are clarified from hidraulic experiment on driftwoods accumlation on a brige by using 3D printing driftwood model.

Academic Significance and Societal Importance of the Research Achievements

気候変動の進行に伴い増大が懸念される大規模豪雨災害において同時生起が起こりうる流木災害について,流域一貫した総合管理を可能にするための流木災害リスク評価モデルのベースモデルを構築した.これにより,河川の治水計画(河川整備方針や河川整備計画)において流木災害リスクを考慮することが可能になった.これより,L1レベル対策としてのハード整備とL2レベルのリスクに対するソフト対策を明確に区分して治水計画中に組みこめる様になることが期待され,より実効性の高い治水政策へ寄与できる.

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

    (131 results)

All 2023 2022 2021 2020 2019

All Journal Article (35 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 35 results,  Open Access: 13 results) Presentation (95 results) (of which Int'l Joint Research: 27 results,  Invited: 4 results) Book (1 results)

  • [Journal Article] Corrected ALE-ISPH with novel Neumann boundary condition and density-based particle shifting technique2023

    • Author(s)
      Morikawa Daniel Shigueo、Tsuji Kumpei、Asai Mitsuteru
    • Journal Title

      Journal of Computational Physics: X

      Volume: 17 Pages: 100125-100125

    • DOI

      10.1016/j.jcpx.2023.100125

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seepage failure prediction of breakwater using an unresolved ISPH-DEM coupling method enriched with Terzaghi’s critical hydraulic gradient2023

    • Author(s)
      Tsuji Kumpei、Asai Mitsuteru、Kasama Kiyonobu
    • Journal Title

      Advanced Modeling and Simulation in Engineering Sciences

      Volume: 10 Issue: 1

    • DOI

      10.1186/s40323-022-00239-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] HIGH-ORDER SPH METHOD WITH SPATIAL SECOND-ORDER ACCURACY FOR GRADIENT, LAPLACIAN AND MIXED DERIVATIVE2023

    • Author(s)
      FUJIOKA Shujiro、TSUJI Kumpei、ASAI Mitsuteru
    • Journal Title

      Japanese Journal of JSCE

      Volume: 79 Issue: 15 Pages: n/a

    • DOI

      10.2208/jscejj.22-15019

    • ISSN
      2436-6021
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] EFFICIENCY IMPROVEMENT OF PINNS INVERSE ANALYSIS BY EXTRACTING SPATIAL FEATURES OF DATA2023

    • Author(s)
      DEGUCHI Shota、SHIBATA Yosuke、ASAI Mitsuteru
    • Journal Title

      Japanese Journal of JSCE

      Volume: 79 Issue: 15 Pages: n/a

    • DOI

      10.2208/jscejj.22-15011

    • ISSN
      2436-6021
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 機械学習と力学モデルを併用した広域斜面崩壊予測の精度評価2022

    • Author(s)
      坂本達彦,笠間清伸,古川全太郎
    • Journal Title

      第11回土砂災害に関するシンポジウム論文集

      Volume: - Pages: 77-82

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A phase-change approach to landslide simulations: Coupling finite strain elastoplastic TLSPH with non-Newtonian IISPH2022

    • Author(s)
      Morikawa Daniel S.、Asai Mitsuteru
    • Journal Title

      Computers and Geotechnics

      Volume: 148 Pages: 104815-104815

    • DOI

      10.1016/j.compgeo.2022.104815

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] AUTOMATIC GENERATION OF REALISTIC CITY IMAGES FROM RARE DATASET USING GAN ENHANCED WITH TRANSFER LEARNING2022

    • Author(s)
      柴田 洋佑、町田 禎弥、西村 和也、備瀬 竜馬、浅井 光輝
    • Journal Title

      Intelligence, Informatics and Infrastructure

      Volume: 3 Issue: J2 Pages: 551-557

    • DOI

      10.11532/jsceiii.3.J2_551

    • ISSN
      2435-9262
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MODEL EXPERIMENT AND 3D FLOW SIMULATION FOR INFLUENCE OF CAPTURED DRIFTWOOD ON FLUID FORCE OF RIVER BRIDGE2022

    • Author(s)
      UEDA Wataru、SUZUKI Hiiro、INOUE Takashi、KASHIWADA Jin、NIHEI Yasuo
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 78 Issue: 2 Pages: I_277-I_282

    • DOI

      10.2208/jscejhe.78.2_I_277

    • ISSN
      2185-467X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 近年の洪水時橋梁被害の推移と水理・構造的要因の検討2022

    • Author(s)
      二瓶泰雄,井上隆
    • Journal Title

      基礎工

      Volume: 50 Pages: 151-154

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CLIMATE CHANGE IMPACT ASSESSMENT ON RIVER FLOW REGIME CONSIDERING UNCERTAINTY OF RUNOFF MODEL AND CLIMATE MODEL2022

    • Author(s)
      丸谷靖幸,宮本昇平,安藤胤帆,伊島美咲,渡部哲史,矢野真一郎
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 78 Issue: 2 Pages: I_121-I_126

    • DOI

      10.2208/jscejhe.78.2_I_121

    • ISSN
      2185-467X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NUMERICAL MODELING OF MERCURY CONTAMINATED SEDIMENT TRANSPORT IN THE YATSUSHIRO SEA BASED ON <i>IN-SITU</i> MEASUREMENT OF SEDIMENT EROSION2022

    • Author(s)
      CHI Baixin、YANO Shinichiro、MATSUYAMA Akito、HAO Lin
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 78 Issue: 2 Pages: I_1135-I_1140

    • DOI

      10.2208/jscejhe.78.2_I_1135

    • ISSN
      2185-467X
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of rainfall in the Upper Jeneberang River Basin, South Sulawesi, Indonesia2022

    • Author(s)
      Saleh Ayuko Hirani、Tai Akira、Hatta Mukhsan Putra、Yano Shinichiro
    • Journal Title

      Proceedings of the 39th IAHR World Congress

      Volume: - Pages: 7179-7188

    • DOI

      10.3850/iahr-39wc252171192022842

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of flood triggers in the Jeneberang river basin, South Sulawesi, Indonesia.2022

    • Author(s)
      Saleh Ayuko Hirani、Tai Akira、Hatta Mukhsan Putra、Yano Shinichiro
    • Journal Title

      Proceedings of the 39th IAHR World Congress

      Volume: - Pages: 6507-6514

    • DOI

      10.3850/iahr-39wc252171192022843

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Soil-water strong coupled ISPH based on u-w-p formulation for large deformation problems2022

    • Author(s)
      Morikawa Daniel S.、Asai Mitsuteru
    • Journal Title

      Computers and Geotechnics

      Volume: 142 Pages: 104570-104570

    • DOI

      10.1016/j.compgeo.2021.104570

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ANALYSIS ON TREND OF DRIFTWOODS GENERATION CONSIDERING RAINFALL TREND CHANGE IN THE DEVASTIATED AREA DUR TO THE NORTHERN KYUSHU HEAVY RAIN IN 20172021

    • Author(s)
      SHOGAKI Takahiro、KOBAYASHI Chiho、TSUSUE Akiyoshi、MARUYA Yasuyuki、YANO Shinichiro、KASAMA Kiyonobu
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 77 Issue: 2 Pages: I_343-I_348

    • DOI

      10.2208/jscejhe.77.2_I_343

    • NAID

      130008160093

    • ISSN
      2185-467X
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FIELD SURVEY OF DRIFTWOODS GENERATION IN THE KUMA RIVER AND THE CHIKUGO RIVER DUE TO THE HEAVY RAIN IN JULY, 2020 AND EVALUATION OF DRIFTWOOD DISASTER RISK IN THE KAWABE RIVER2021

    • Author(s)
      KOBAYASHI Chiho、SHOGAKI Takahiro、YATO Soma、WU Yiwen、FUKUDA Ryodai、TSUSUE Akiyoshi、MARUYA Yasuyuki、YANO Shinichiro
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 77 Issue: 1 Pages: 174-184

    • DOI

      10.2208/jscejhe.77.1_174

    • NAID

      130008131462

    • ISSN
      2185-467X
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RELATION BETWEEN INUNDATION, BUILDING DAMAGE AND HUMAN DAMAGE, IN THE KUMA RIVER DUE TO REIWA 2 JULY HEAVY RAIN2021

    • Author(s)
      OGATA Yuki、HOTTA Yoshiya、ITO Takehiko、INOUE Takashi、OOTA Koyo、ONOMURA Shiho、NIHEI Yasuo
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 77 Issue: 2 Pages: I_457-I_462

    • DOI

      10.2208/jscejhe.77.2_I_457

    • NAID

      130008160128

    • ISSN
      2185-467X
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simulation of wooden house collapse prediction in a whole city using the ASI-Gauss Code2021

    • Author(s)
      ISHII Hidetaka、ASAI Mitsuteru、OTANI Hideyuki、IIYAMA Kahori、MORIKAWA Hitoshi、ISOBE Daigoro
    • Journal Title

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

      Volume: 77 Issue: 2 Pages: I_563-I_573

    • DOI

      10.2208/jscejam.77.2_I_563

    • NAID

      130008150510

    • ISSN
      2185-4661
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] UNKNOWN PARAMETER ESTIMATION USING PHYSICS-INFORMED NEURAL NETWORKS WITH NOISED OBSERVATION DATA2021

    • Author(s)
      DEGUCHI Shota、SHIBATA Yosuke、ASAI Mitsuteru
    • Journal Title

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

      Volume: 77 Issue: 2 Pages: I_35-I_45

    • DOI

      10.2208/jscejam.77.2_I_35

    • NAID

      130008150542

    • ISSN
      2185-4661
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SEEPAGE FAILURE SIMULATION OF A CAISSON-TYPE BREAKWATER USING AN ISPH-DEM COUPLED METHOD2021

    • Author(s)
      TSUJI Kumpei、ASAI Mitsuteru、KASAMA Kiyonobu
    • Journal Title

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

      Volume: 77 Issue: 2 Pages: I_105-I_116

    • DOI

      10.2208/jscejam.77.2_I_105

    • NAID

      130008150499

    • ISSN
      2185-4661
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coupling total Lagrangian SPH EISPH for fluid structure interaction with large deformed hyperelastic solid bodies2021

    • Author(s)
      Morikawa Daniel, Asai Mitsuteru
    • Journal Title

      Computer Methods in Applied Mechanics and Engineering

      Volume: 381 Pages: 113832-113832

    • DOI

      10.1016/j.cma.2021.113832

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cyclic shear property and seismic runout analysis for pumice fall deposit2021

    • Author(s)
      Kasama Kiyonobu、Furukawa Zentaro、Yasufuku Noriyuki
    • Journal Title

      Soil Dynamics and Earthquake Engineering

      Volume: 143 Pages: 106588-106588

    • DOI

      10.1016/j.soildyn.2021.106588

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluid?rigid-body interaction simulations and validations using a coupled stabilized ISPH?DEM incorporated with the energy-tracking impulse method for multiple-body contacts2021

    • Author(s)
      Asai Mitsuteru、Li Yi、Chandra Bodhinanda、Takase Shinsuke
    • Journal Title

      Computer Methods in Applied Mechanics and Engineering

      Volume: 377 Pages: 113681-113681

    • DOI

      10.1016/j.cma.2021.113681

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Explicit incompressible smoothed particle hydrodynamics in a multi-GPU environment for large-scale simulations2021

    • Author(s)
      Morikawa Daniel、Senadheera Harini、Asai Mitsuteru
    • Journal Title

      Computational Particle Mechanics

      Volume: 8 Issue: 3 Pages: 493-510

    • DOI

      10.1007/s40571-020-00347-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 数値解析のサロゲートモデリングによる確率論的災害リスク評価手法の開発2021

    • Author(s)
      出口翔大,浅井光輝,植木裕人,竹内友紀,川崎浩司
    • Journal Title

      土木学会論文集A2(応用力学)特集号

      Volume: 76(2)

    • NAID

      130007980148

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 物理速度と輸送速度を区別した選択型デュアル流速ISPH法を用いた混相流解析2021

    • Author(s)
      藤井孟大,浅井光輝,井元佑介
    • Journal Title

      土木学会論文集A2(応用力学)特集号

      Volume: 76(2)

    • NAID

      130007980149

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DEVELOPMENT OF LOGISTIC REGRESSION MODEL FOR SLOPE FAILURE AND ESTIMATION OF DRIFTWOODS GENERATION IN MARUMORI TOWN DUE TO THE EAST JAPAN TYPHOON 20192020

    • Author(s)
      矢野 真一郎, 正垣 貴大, 矢藤 壮真, 津末 明義, Yiwen WU, 笠間 清伸
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 76 Issue: 1 Pages: 253-263

    • DOI

      10.2208/jscejhe.76.1_253

    • NAID

      130007958414

    • ISSN
      2185-467X
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] EVALUATION OF DRIFTWOOD GENERATION IN THE NORTHERN KYUSHU HEAVY RAIN IN 2017 BY LOGISTIC REGRESSION2020

    • Author(s)
      Takahiro Shogaki, Akiyoshi Tsusue, Shinichiro Yano, Kiyonobu Ksama
    • Journal Title

      Proceedings of 22nd IAHR-APD Congress

      Volume: 1 Pages: 1-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 流木捕捉条件が橋脚周辺の洗掘・堆積に及ぼす影響の実験的検討2020

    • Author(s)
      井上隆,衣川悠貴,倉上由貴,佐名川太亮,二瓶泰雄
    • Journal Title

      土木学会論文集B1(水工学)

      Volume: 76(2)

    • NAID

      130008122668

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Energy-tracking impulse method for particle-discretized rigid-body simulations with frictional contact2020

    • Author(s)
      Li Yi, Mitsuteru Asai, Bodhinanda Chandra, Masaharu Isshiki,
    • Journal Title

      Journal of Computational Particle Mechanics

      Volume: 2020 Issue: 2 Pages: 1-1

    • DOI

      10.1007/s40571-020-00326-5

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Estimation on collapse mechanism of Aso-bridge during the 2016 Kumamoto earthquakes using ASI-Gauss code2020

    • Author(s)
      浅井光輝,原倖平,磯部大吾郎,田中聖三
    • Journal Title

      Journal of Structural Engineering, A

      Volume: 66A Issue: 0 Pages: 59-69

    • DOI

      10.11532/structcivil.66A.59

    • NAID

      130007830323

    • ISSN
      1881-820X
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 洗掘解析に向けた鉛直噴流実験による ISPH-DEM 連成手法の妥当性確認2020

    • Author(s)
      藤井 孟大, 浅井 光輝, 牛島 省, 鳥生 大祐
    • Journal Title

      土木学会論文集A2(応用力学)

      Volume: 75(2)

    • NAID

      130007795423

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 含水に伴う見かけの粘着力を考慮した SPH-DEM 連成解析による地盤陥没現象の再現2020

    • Author(s)
      辻 勲平, 浅井 光輝, 小西 康彦, 大峯 秀一
    • Journal Title

      土木学会論文集A2(応用力学)

      Volume: 75(2)

    • NAID

      130007795426

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 安定化 ISPH 法の理論的解釈 II -誤差評価に基づく安定化係数の最適化-2020

    • Author(s)
      井元 佑介, 浅井 光輝, 藤井 孟大
    • Journal Title

      土木学会論文集A2(応用力学)

      Volume: 75(2)

    • NAID

      130008101050

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 白川流域における流木発生ポテンシャルへの降水量や地震の影響評価2019

    • Author(s)
      竹村大,正垣貴大,津末明義,大久保遼太,矢野真一郎,笠間清伸
    • Journal Title

      土木学会論文集B1(水工学)

      Volume: Vol.75,No.2

    • NAID

      130007940077

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 力学モデルとXGブーストを用いた広域斜面崩壊危険度評価手法の精度検証2023

    • Author(s)
      坂本 達彦
    • Organizer
      令和4年度土木学会西部支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 気候変動による筑後川中流域における洪水氾濫への影響評価2023

    • Author(s)
      有田脩平
    • Organizer
      令和4年度土木学会西部支部研究発表
    • Related Report
      2022 Annual Research Report
  • [Presentation] 日本全国および九州地方の各流域における長期的な気候変化に関する分析2023

    • Author(s)
      下村謙太
    • Organizer
      令和4年度土木学会西部支部研究発表
    • Related Report
      2022 Annual Research Report
  • [Presentation] 潅水刺激に対する植物生体電位の変動特性2022

    • Author(s)
      竹田 梨夏
    • Organizer
      第57回地盤工学研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 平成29 年7 月九州北部豪雨における崩壊斜面の強度定数の推定2022

    • Author(s)
      坂本 達彦
    • Organizer
      第57回地盤工学研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 潅水・風・引張刺激に対するスギの生体電位変動特性に関するFFT解析2022

    • Author(s)
      竹田 梨夏
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習と力学モデルを併用した平成29年7月九州北部豪雨の斜面崩壊予測2022

    • Author(s)
      坂本 達彦
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Boosting a large-scale SPH particle methods using many GPUs, including inter-node communications2022

    • Author(s)
      Haruki Osaki, Daniel Morikawa, Mitsuteru Asai
    • Organizer
      ICCCI2022, The 7th International Confernece on the Characterization and Control of Interface for high Qulity Advanced Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modified gradient and Laplacian models in the SPH method to improve accuracy including negative pressure regions2022

    • Author(s)
      Yusuke Saeki, Kumpei Tsuji, Mitsuteru Asai
    • Organizer
      ICCCI2022, The 7th International Confernece on the Characterization and Control of Interface for high Qulity Advanced Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-order SPH method with spatial second-order accuracy for derivative operator2022

    • Author(s)
      Shujiro Fujioka, Kumpei Tsuji, Mitsuteru Asai
    • Organizer
      ICCCI2022, The 7th International Confernece on the Characterization and Control of Interface for high Qulity Advanced Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A phase-change approach to landslide simulations: coupling finite strain elastoplastic TLSPH with non-Newtonian IISPH2022

    • Author(s)
      Daniel Morikawa, Mitsuteru Asai, Haruki Osaki
    • Organizer
      ICCCI2022, The 7th International Confernece on the Characterization and Control of Interface for high Qulity Advanced Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ISPH-DEM coupling simulation for estimating internal erosion in soil2022

    • Author(s)
      Mitsuteru Asai, Kumpei Tsuji
    • Organizer
      ICCCI2022, The 7th International Confernece on the Characterization and Control of Interface for high Qulity Advanced Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multi -scale and -physics particle simulations for natural hazard2022

    • Author(s)
      Mitsuteru Asai
    • Organizer
      The 41st JSST Annual International Conference on Simulation Technology
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Hybrid ISPH-DEM Coupling Simulation for Estimating Internal Erosion in Soil2022

    • Author(s)
      Kumpei Tsuji, Yusuke Saeki, Shujiro Fujioka, Mitsuteru Asai
    • Organizer
      MFEM2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Class of Higher Order Derivative Models in the Smoothed Particle Hydrodynamics2022

    • Author(s)
      Yusuke Saeki, Shujiro Fujioka, Kumpei Tsuji, Mitsuteru Asai
    • Organizer
      MFEM2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A class of Laplacian and mixed derivative models in the SPH framework2022

    • Author(s)
      Mitsuteru Asai, Shujiro Fujioka
    • Organizer
      WCCM-APCOM2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Hybrid seepage failure analysis between two-phase mixture flow techniques using an ISPH-DEM coupling method2022

    • Author(s)
      Kumpei Tsuji, Yusuke Saeki, Mitsuteru Asai
    • Organizer
      WCCM-APCOM2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unknown parameter identification from noisy training data using physics-informed neural networks2022

    • Author(s)
      Shota Deguchi, Youruke Shibata, Mitsuteru Asai
    • Organizer
      WCCM-APCOM2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地盤の内部侵食解析に向けたISPH-DEM解像・非解像型ハイブリッド連成手法の開発2022

    • Author(s)
      辻勲平,浅井光輝
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 固有直交分解による特徴抽出を介したPINNsによる流れ場の学習と逆解析2022

    • Author(s)
      出口翔大,柴田洋佑,浅井光輝
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] GANと転移学習を併用した仮想都市への高解像度自動マッピング2022

    • Author(s)
      柴田洋佑,町田禎弥,西村和也,備瀬竜馬,浅井光輝
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数GPUを用いたSPH法による大規模流体解析の高速化2022

    • Author(s)
      大崎春輝,森川ダニエル茂夫,浅井光輝
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SPH法の圧力勾配モデルの再検討 ~負圧領域の取り扱いとカルマン渦の再現~2022

    • Author(s)
      佐伯勇輔,辻勲平,浅井光輝
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] SPH法における高精度2階微分モデルの検討2022

    • Author(s)
      藤岡秀二郎,辻勲平,浅井光輝
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 地盤の内部侵食解析に向けたSPH-DEM解像・非解像型ハイブリッド連成解析2022

    • Author(s)
      辻勲平,浅井光輝
    • Organizer
      日本混相流学会混相流シンポジウム2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] SPHの高精度ラプラシアン・混合微分に関する考察2022

    • Author(s)
      藤岡秀二郎,辻勲平,浅井光輝
    • Organizer
      第27回計算工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ノード間通信を含む多数GPUを用いた大規模SPH粒子法の高速化2022

    • Author(s)
      大崎春輝,森川ダニエル茂夫,浅井光輝
    • Organizer
      第27回計算工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] GANと転移学習の併用による仮想都市の写実的な画像の自動生成2022

    • Author(s)
      柴田洋佑,町田禎弥,西村和也,備瀬竜馬,浅井光輝
    • Organizer
      第27回計算工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 空間特徴抽出を援用した実践的PINNsによるパラメータ逆推定2022

    • Author(s)
      出口翔大,柴田洋佑,浅井光輝
    • Organizer
      第27回計算工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] City-scale simulation of wooden house collapse prediction using the ASI-Gauss Code2022

    • Author(s)
      Munkhzaya Myagmarjav, Mitsuteru Asai, Hideyuki Otani, Daigoro Isobe
    • Organizer
      第27回計算工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] A phase-change approach to landslide simulations: coupling finite strain elastoplastic TLSPH with nonNewtonian IISPH2022

    • Author(s)
      Morikawa Daniel Shigueo,浅井光輝,大崎春輝,一色正晴
    • Organizer
      第27回計算工学講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 朝倉市奈良ヶ谷川流域で流木流出率が高かった原因の分析2022

    • Author(s)
      森晴香
    • Organizer
      令和4年度砂防学会研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sediment related Disasters Triggered by Severe Rainfall in Fukuoka Prefecture in 20192022

    • Author(s)
      Hideaki MIZUNO
    • Organizer
      A joint international workshop titled "Towards the Thought Process of Slope Disaster Prevention in the AI Era" organized by AsRTC1 and IMI
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 流水型ダムの緊急放流へ移行する確率に与える気候変動影響評価 立野ダムを事例として2022

    • Author(s)
      安藤 胤帆
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異常洪水時防災操作の発生確率に与える気候変動影響評価とダム再開発事業の適応策としての効果に関する検討 -鶴田ダムを例にして-2022

    • Author(s)
      伊島 実咲
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 川内川の鶴田ダム下流域を対象とした激特事業の治水安全度向上の評価2022

    • Author(s)
      木村 大樹
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再解析データを用いた水文気象準観測データ作成手法の検討2022

    • Author(s)
      和田 光将
    • Organizer
      土木学会第77回年次学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機械学習を用いた広域斜面崩壊危険度評価2022

    • Author(s)
      坂本 達彦
    • Organizer
      令和3年度土木学会西部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 潅水・風・引張刺激によるスギの生体電位変動特性2022

    • Author(s)
      竹田 梨夏
    • Organizer
      令和3年度土木学会西部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 有明海に流入する全一級河川の流木発生量予測モデル構築の試み2022

    • Author(s)
      今井 遥圭
    • Organizer
      令和3年度土木学会西部支部研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 流木モデルの材質が与える桁橋への流木捕捉率の水理実験への影響について2021

    • Author(s)
      福田 凌大
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 筑後川の流域一貫した流木発生量予測モデル構築の試み2021

    • Author(s)
      小林 知朋
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 令和2年7月豪雨による球磨川流域の洪水氾濫過程と人的被害の関係の検討2021

    • Author(s)
      尾形 勇紀
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 蛇篭補強を施した粘り強い防波堤設計のためのISPH-DEM連成シミュレーション2021

    • Author(s)
      辻勲平
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 機械学習PINNsによる観測結果からの物性値推定のための基礎検討2021

    • Author(s)
      出口翔大
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ASI-Gauss法による都市全域の家屋倒壊予測シミュレーション2021

    • Author(s)
      石井秀尭
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 物理法則を含んだニューラルネットワークPINNsの逆問題解法への適用可能性2021

    • Author(s)
      柴田洋佑
    • Organizer
      土木学会第76回年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 平成 29年7月九州北部豪雨被災流域における降雨傾向変化を考慮した流木発生の傾向分析2021

    • Author(s)
      正垣 貴大
    • Organizer
      第66回水工学講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 令和2年7月豪雨における球磨川流域の洪水氾濫・建物被災状況と人的被害の関係2021

    • Author(s)
      尾形 勇紀
    • Organizer
      第66回水工学講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] PINNsによる逆問題へのアプローチ2021

    • Author(s)
      出口翔大
    • Organizer
      第26回計算工学講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ASI-Gauss法による都市全域の家屋倒壊予測シミュレーション2021

    • Author(s)
      石井秀尭
    • Organizer
      第26回計算工学講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] SPH-DEMによるマウンド変形・ケーソン滑動を考慮した防波堤浸透崩壊シミュレーション2021

    • Author(s)
      辻勲平
    • Organizer
      第24回応用力学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] ノイズを含む観測データからのPINNsによるパラメータ推定2021

    • Author(s)
      出口翔大
    • Organizer
      第24回応用力学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] ASI-Gauss法による都市全域の家屋倒壊予測シミュレーションの妥当性確認2021

    • Author(s)
      石井秀尭
    • Organizer
      第24回応用力学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] Incompressible smoothed particle hydrodynamics (ISPH) for Geomechanics problems2021

    • Author(s)
      Daniel S. Morikawa
    • Organizer
      PARTICLES 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ISPH-DEM Coupled Simulation for Designing Resilient Breakwater with Gabion Reinforcements2021

    • Author(s)
      Kumpei Tsuji
    • Organizer
      PARTICLES 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluid-Soil-Structure interaction simulation for natural disaster damage estimation using a particle method2021

    • Author(s)
      Mitsuteru Asai
    • Organizer
      ICADD15
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SPH-DEM simulation for estimating seepage failure of breakwaters2021

    • Author(s)
      Kumpei Tsuji
    • Organizer
      ICADD15
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulation of Breakwater Failure induced by Tsunami Using an ISPH-DEM Coupled Method2021

    • Author(s)
      Kumpei Tsuji
    • Organizer
      COUPELED PROBLEMS 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Smoothed particle hydrodynamics method for landslide problems based on Biot’s formulation and elastoplastic constitutive models2021

    • Author(s)
      Daniel S. Morikawa
    • Organizer
      COUPELED PROBLEMS 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] SPH-DEMを用いた津波による防波堤崩壊解析及び河川堤防の侵食解析への応用2021

    • Author(s)
      辻勲平
    • Organizer
      第9回河川堤防技術シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 物理法則に基づく深層学習モデルPINNsによる流体運動の順・逆解析2021

    • Author(s)
      出口翔大
    • Organizer
      第34回計算力学講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 物理問題として近似誤差を加味した機械学習PNNsによる粘性流体の逆解析2021

    • Author(s)
      柴田洋佑
    • Organizer
      第34回計算力学講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 奈良ヶ谷川流域での崩壊に起因した流木堆積地の特徴2021

    • Author(s)
      森晴香
    • Organizer
      R3年度砂防学会研究発表会概要集
    • Related Report
      2021 Annual Research Report
  • [Presentation] 流木捕捉実験における流木模型の材質の違いによる流木捕捉率への影響分析2021

    • Author(s)
      福田 凌大
    • Organizer
      令和2年度土木学会西部支部研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 筑後川流域の一貫した流木発生量予測モデル構築の試み2021

    • Author(s)
      小林 知朋
    • Organizer
      令和2年度土木学会西部支部研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Simulations of free-surface flow interacting with multiple rigid bodies using coupled ISPH-DEM incorporated with an energy-tracking impulse method2021

    • Author(s)
      Mitsuteru Asai, Yi Li
    • Organizer
      14th World Congress in Computational Mechanics and ECCOMAS
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Newtonian fluid simulation using a particle method for landslide simulations2021

    • Author(s)
      Daniel S. Morikawa, Mitsuteru Asai
    • Organizer
      14th World Congress in Computational Mechanics and ECCOMAS
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ロジスティック回帰分析による平成29年7月九州北部豪雨における流木発生傾向モデルの改良2020

    • Author(s)
      正垣 貴大
    • Organizer
      令和2年度土木学会年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 流木捕捉条件が橋脚周辺の洗掘・堆積に及ぼす影響の実験的検討2020

    • Author(s)
      井上隆
    • Organizer
      第65回水工学講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 気候変動の影響を考慮した流木リスク評価手法の開発2020

    • Author(s)
      矢野真一郎
    • Organizer
      公益財団法人河川財団研究発表会(近畿事務所)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Probabilistic disaster risk evaluation with surrogate-modelled numerical simulations2020

    • Author(s)
      Shota Deguchi, Mitsuteru Asai, Hiroto Ueki, Yuki Takeuchi, Koji Kawasaki
    • Organizer
      COMPSAFE 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of Spherical and Non-Spherical DEM in Reproducing Arch-Effect Characteristic of Ground Collapse Phenomenon2020

    • Author(s)
      Kumpei Tsuji, Mitsuteru Asai
    • Organizer
      COMPSAFE 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluid-solid multiphase analysis using a selective dual velocity ISPH method dividing into physical and transport velocity2020

    • Author(s)
      Takehiro Fujii, Mitsuteru Asai, Yusuke Imoto
    • Organizer
      COMPSAFE 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 確率論的災害リスク評価ーサロゲートモデルのカーネル化2020

    • Author(s)
      出口翔大,浅井光輝,植木裕人,竹内友紀,川崎浩司
    • Organizer
      土木学会第75 回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ASI-Gauss法による都市全域の木造家屋倒壊解析手法の開発2020

    • Author(s)
      石井秀尭,浅井光輝,磯部大吾郎,大谷英之
    • Organizer
      土木学会第75 回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 選択型デュアル流速ISPH法を用いた固液混相流解析の精度検証2020

    • Author(s)
      藤井孟大,浅井光輝,井元佑介
    • Organizer
      土木学会第75 回年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 数値解析のサロゲートモデリングによる確率論的災害リスク評価手法の開発2020

    • Author(s)
      出口翔大,浅井光輝,川崎浩司,竹内友紀
    • Organizer
      第23回応用力学シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] ASI-Gauss法による都市全域の木造家屋倒壊解析手法の開発2020

    • Author(s)
      石井秀尭,浅井光輝,磯部大吾郎,大谷英之
    • Organizer
      第23回応用力学シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] SPH-DEM連成による地盤陥没現象の再現解析における球形・非球形DEMの比較2020

    • Author(s)
      辻勲平,浅井光輝
    • Organizer
      第23回応用力学シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 平成29年九州北部豪雨に伴う朝倉市奈良ヶ谷川流域における流木収支の推定2020

    • Author(s)
      森晴香、江藤稚佳子、塩崎将司、久保田哲也、水野秀明
    • Organizer
      2020年度砂防学会研究発表会概要集
    • Related Report
      2020 Annual Research Report
  • [Presentation] 橋梁への流木捕捉現象に関する3Dプリントモデルを含めた実験的研究2020

    • Author(s)
      矢藤壮真
    • Organizer
      令和元年度 土木学会西部支部研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ロジスティック回帰分析による平成29年7月九州北部豪雨における流木発生傾向評価モデルの改良および確率降水量に対する流木発生量の評価2020

    • Author(s)
      正垣貴大
    • Organizer
      令和元年度 土木学会西部支部研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] GISを用いた福岡県朝倉市の広域斜面崩壊危険度評価2020

    • Author(s)
      矢原和明
    • Organizer
      令和元年度 土木学会西部支部研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 平成29年7月5日に朝倉市寒水川流域で発生した崩壊の時刻の簡易的な推定2020

    • Author(s)
      水野秀明、舟越駿、塩崎将司
    • Organizer
      令和2年度砂防学会研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 平成29年九州北部豪雨に伴う朝倉市奈良ヶ谷川流域における流木収支の推定2020

    • Author(s)
      森晴香、江藤稚佳子、水野秀明、久保田哲也
    • Organizer
      令和2年度砂防学会研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 平成29年九州北部豪雨災害の分析に基づく流木災害のL1・L2設定基準の提案2019

    • Author(s)
      矢野真一郎
    • Organizer
      公益財団法人河川財団研究発表会(近畿事務所)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] ロジスティック回帰分析による平成29年7月九州北部豪雨における流木発生傾向のモデル化2019

    • Author(s)
      正垣貴大
    • Organizer
      土木学会第74回年次学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 激甚化する豪雨災害に備えるには2019

    • Author(s)
      二瓶泰雄
    • Organizer
      東京理科大学・こうよう会・福岡県支部講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 洪水被害の概要(台風19号)2019

    • Author(s)
      二瓶泰雄
    • Organizer
      土木学会海岸工学委員会 2019年台風15号・19号による沿岸災害調査報告会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Dynamic Load Balanced Expanding Slice Grid Method for Large-scaled High Fidelity Tsunami Run-up Simulation suing an Explicit SPH2019

    • Author(s)
      Mitsuteru Asai, Mikito Furuichi, Daisuke Nishiura
    • Organizer
      VI International Conference on Particle-based Method - Fundamentals and Applications PARTICLES 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulation of Free-surface Flow Interacting with Multiple Rigid Bodies using Coupled ISPH-DEM incorporated with Energy Tracking Impulse Contct2019

    • Author(s)
      Li Yi, Mitsuteru Asai, Bodhinanda Chandra
    • Organizer
      VI International Conference on Particle-based Method - Fundamentals and Applications PARTICLES 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Verification and Validation in Highly Viscous Fluid Simulation using a Fully Implicit SPH Method2019

    • Author(s)
      Daniel Morikawa, Mitsuteru Asai, Masaharu Isshiki
    • Organizer
      VI International Conference on Particle-based Method - Fundamentals and Applications PARTICLES 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluid-Solid Multiphase Disaster Simulator using SPH-DEM coupled Method2019

    • Author(s)
      Kunpei Tsuji, Mitsuteru Asai
    • Organizer
      7th Asian Pacific Congress on Computational Mechanics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of ASI-Gauss code for wooden houses collapse analysis of entire city by earthquake and tsunami2019

    • Author(s)
      Kohei Hara, Mitsuteru Asai, Daigoro Isobe, Seizo Tanaka
    • Organizer
      7th Asian Pacific Congress on Computational Mechanics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Book] 明解 粒子法2022

    • Author(s)
      浅井光輝
    • Total Pages
      228
    • Publisher
      丸善
    • ISBN
      9784621307038
    • Related Report
      2021 Annual Research Report

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

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