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J-GLOBAL ID：200901018750993901   Update date: Mar. 30, 2024

Fujikubo Masahiko

フジクボ マサヒコ | Fujikubo Masahiko
Affiliation and department：
Osaka University/Hiroshima University

About Osaka University/Hiroshima University


Homepage URL  (1)： http://www.naoe.eng.osaka-u.ac.jp/naoe/naoe4/
Research field  (1)： Marine and maritime engineering
Research keywords  (1)： Ship Structure, Buckling, Ultimate strength, Structural design, Hydro-elastoplasticity, Structure Digital Twin, Very Large Floating Structure
Research theme for competitive and other funds  (39)：
  • 2019 - 2022 Ultimate longitudinal bending strength and safety assessment of a damaged ship in waves
  • 2017 - 2020 Reliability analysis of ship structure subjected to combined loads taking account of phase difference among loads
  • 2015 - 2019 Ultimate longitudinal bending strength of ship hull girder considering multi-axial stress and repeated loading effects
  • 2011 - 2015 Development and application of the method of collapse behavior of floating structures in large waves
  • 2009 - 2012 Research on Strongly Nonlinear Fluid-Structure Interactions by Wave Impact and Its Applications
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Papers (235)：
  • Kinya Ishibashi, Daisuke Shiomitsu, Akira Tatsumi, Masahiko Fujikubo. Simplified ultimate strength estimation method of rectangular plates under combined loads. Marine Structures. 2024. 95. 103592-103592
  • Masahiko Fujikubo, Tetsuo Okada, Hideaki Murayama, Hidetaka Houtani, Naoki Osawa, Kazuhiro Iijima, Kunihiro Hamada, Kimihiro Toh, Masayoshi Oka, Shinichi Hirakawa, et al. A digital twin for ship structures-R&D project in Japan. Data-Centric Engineering. 2024. 5
  • Y. Komoriyama, Y. Tanaka, T. Ando, Y. Hashizume, A. Tatsumi, M. Fujikubo. Ultimate longitudinal bending strength of damaged box girder in upright and inclined conditions - Model experiment and numerical analysis -. Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures. 2023
  • S.K. Pal, B. Xie, K. Iijima, A. Tatsumi, M. Fujikubo. Hull girder collapse analysis in extreme wave;y direct coupled simulation;between CFD and FEM. 2023. 385-392
  • Yusuke Komoriyama, Kazuhiro Iijima, Akira Tatsumi, Masahiko Fujikubo. Identification of wave profiles encountered by a ship with no forward speed using Kalman filter technique and validation by tank tests - long-crested irregular wave case -. Ocean Engineering. 2023. 271. 113627-113627
ｍore...
MISC (223)：
  • Sadaoki Matsui, Chikahisa Murakami, Toshiro Arima, Masahiko Fujikubo. Simplified estimation of stress distribution of double bottom structure of container ship under local loads. Proceedings of the International Offshore and Polar Engineering Conference. 2016. 2016-January. 526-532
  • Simplified Estimation of Stress Distribution of Double Bottom Structure under Local Loads. 2015. 21. 419-422
  • Risk Evaluation of Ship Hullgirder Collapse based on post-Ultimate Strength Behavior Analysis. 2015. 21. 19-22
  • Fundamental Study on Combined Motion/collapse Analysis of Ship Hull Girder using Smith's Method. 2015. 21. 473-475
  • Torsional Buckling Strength Formula of Tee-bar Stiffeners with Consideration of Web Deformation. 2015. 21. 443-447
ｍore...
Patents (1)：
  • 消波装置およびメガフロートの弾性応答低減システム
Books (8)：
  • Fundamentals of Ship Strength Analysis - Part 2 Design load, Local strength and Hull girder ultimate strength -
    The Japan Society of Naval Architects and Ocean Engineers 2017 ISBN:9784425714964
  • Fundamentals of Ship Strength Analysis - Part 1 Structure and Global Strength -
    The Japan Society of Naval Architects and Ocean Engineers 2016
  • Large Floating Structures
    Springer 2014 ISBN:9789812871367
  • 船体構造(強度編)
    成山堂書店 2012 ISBN:9784425714919
  • 船体構造(構造編)
    成山堂書店 2012 ISBN:9784425714810
ｍore...
Works (2)：
  • 没水平板を利用した波エネルギー吸収型メガフロートに関する研究
    2000 - 2001
  • A New Type Very Large Floating Structure with Wave Dissipating System Using Submerged Plates
    2000 - 2001
Education (3)：
  • 1988 - Osaka University
  • 1981 - Osaka University Graduate School, Division of Engineering Division of Naval Architecture
  • 1979 - Osaka University Faculty of Engineering Department of Naval Architecture
Professional career (2)：
  • 工学博士 (大阪大学)
  • 工学修士 (大阪大学)
Work history (13)：
  • 2022/07 - 現在 Nippon Kaiji Kyokai Research Center, Research Institute Adviser
  • 2022/04 - 現在 大阪大学接合科学研究所 招へい教授
  • 2022/04 - 現在 National Maritime Research Institute, National Institute of Maritime, Port and Aviation Technology Fellow
  • 2022/04 - 現在 Professor Emeritus, Osaka University
  • 2017/02 - 現在 Professor Emeritus, Hiroshima University
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Committee career (13)：
  • 2018/05 - 現在 Marine Structures Editor
  • 2021/05 - 2023/05 日本船舶海洋工学会 会長
  • 2012/09 - 2022/08 国際船舶海洋構造物会議 ISSC 理事
  • 2018/04 - 2022/03 日本船舶技術研究協会 超高精度船体構造デジタルツイン研究開発委員会 委員長
  • 2008/04 - 2022/03 日本船舶海洋工学会関西支部KSSG(構造研究会) 会長
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Awards (13)：
  • 2022/05 - 日本船舶海洋工学会論文賞、日本海事協会賞 組み合せ荷重を受ける矩形板の最終強度簡易評価法について
  • 2021/06 - OOAE Division, ASME OMAE2020 Best Paper Award Collapse Analysis of Ship Hull Girder Using Hydro-Elastoplastic Beam Model: Part 2
  • 2019/12 - 大阪大学大学院工学研究科 地球総合工学専攻 教育賞
  • 2018/05 - 日本船舶海洋工学会論文賞、日本造船工業会賞、日本海事協会賞 船底局部荷重を考慮したコンテナ船の縦曲げ最終強度解析に関する研究(第1~3報)
  • 2016/06 - OOAE Division, ASME OMAE Conference Appreciation Award
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Association Membership(s) (10)：
関西造船協会 ,  西部造船会 ,  日本造船学会 ,  Kansai Society of Naval Architects, Japan ,  The West-Japan Society of Naval Architects ,  Society of Naval Architects, Japan ,  The Japan Society for Computational Engineering and Science ,  The Japan Society of Mechanical Engineers ,  The International Society of Offshore and Polar Engineers ,  The Japan Society of Naval Architects and Ocean Engineers
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