FUKUCHI Kohei

写真a

Affiliation

Graduate School of Engineering Science  Department of Materials Science  Materials Science and Engineering Course 

Research Interests 【 display / non-display

  • Mechanical material

  • Metal matrix composite

  • Strength of materials

Graduating School 【 display / non-display

  •  
    -
    2007.03

    Hokkaido University     Graduated

Graduate School 【 display / non-display

  •  
    -
    2013.03

    Hokkaido University  Graduate School,Division of Engineering  Doctor's Degree Program  Completed

Campus Career 【 display / non-display

  • 2024.04
    -
    Now

    Akita University   Graduate School of Engineering Science   Department of Materials Science   Materials Science and Engineering Course   Lecturer  

  • 2020.04
    -
    2024.03

    Akita University   Graduate School of Engineering Science   Department of Materials Science   Materials Science and Engineering Course   Assistant Professor  

  • 2017.12
    -
    2020.03

    Akita University   Graduate School of Engineering Science   Department of Materials Science   Materials Science and Engineering Course   Specially-appointed Assistant Professor  

Research Areas 【 display / non-display

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Mechanics of materials and materials

 

Thesis for a degree 【 display / non-display

  • Study on Thermal and Strength Properties of Aluminum Based Thermal Conductive Composites Containing VGCF-CNT Filler

    FUKUCHI Kohei 

      2013.03  [Refereed]

    Single author

Research Achievements 【 display / non-display

    ◆Original paper【 display / non-display

  • Effects of Solidification Conditions on the Microstructural Morphologies and Strengths of Hypereutectic High-Chromium White Cast Iron Castings

    Ikuzo GOTO, Kohei FUKUCHI, Kengo KUROSAWA

    Materials Science & Engineering A ( ELSEVIER )  886   2023.10  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • A material constants estimation method for efficient elastic–plastic–creep simulation of aluminum alloys by effective utilization of stored test data

    Ken-ichi Ohguchi, Katsuhiko Sasaki, Kohei Fukuchi, Yorimasa Tsubota, Takuro Mita, Wataru Nagai, Kouji Ohsato and Nobuaki Shinya

    Mechanics of Time-Dependent Materials ( Springer Nature )  26 ( 4 )   2022.11  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • Evaluation of high-temperature fatigue life of aluminium alloys using plastic-creep separation method

    FUKUCHI Kohei, OHGUCHI Ken-ichi, SASAKI Katsuhiko, TSUBOTA Yorimasa, MITA Takuro, NAGAI Wataru, OHSATO Kouji, SHINYA Nobuaki

    Transactions of the JSME (in Japanese) ( The Japan Society of Mechanical Engineers )    2021.03  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • Evaluation of material nonlinearity of Cu/Sn IMCs based on FEA of shear test using copper-solder joints

    KUROSAWA Kengo, OHGUCHI Ken-ichi, FUKUCHI Kohei, TAKITA Atsuko

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY ( JAPAN WELDING SOCIETY )  38 ( 4 ) 429 - 437   2020.12  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • Simplification of Precise Structural Analysis Method and Study of Capability for Compressed Wood to Improve Stiffness

    TAKAHASHI Tsuyoshi, TANAKA Koki, NGUYEN Son Thanh, FUKUCHI Kohei

    JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING ( Japan Society for Design Engineering )  55 ( 7 ) 443 - 450   2020.07  [Refereed]

    Research paper (journal)   Domestic Co-author

    <p>CAE came to be used as the main developing tool in the manufacturing industry in Japan. Thereby the process in this way was changed greatly by CAE. As the background, Designer's CAE has generally carried out since CAE software has been usually provided with the integrated CAD. However, the precise analytical methods constructed by CAE specialists must be simplified because designers use an ordinary PC which has not enough performance for CAE, and they do not have special techniques to conduct the precise analytical methods. On the other hand, as a social problem, it has been issued how to effectively use the massive disposal of Japanese larch thinnings. The authors have been researched the feasibility of construction timbers manufactured by compressing Japanese larch thinnings. The purpose of this study is to develop a simplified analytical method without using non-linear ones for evaluation of the vibration characteristics of a whole wooden house. The simulation results obtained by the simplified analytical method are in good agreement with the experimental results at low order modes. In addition, it was found that the bending Young's modulus of a compressed wood that was manufactured from the Japanese larch thinning becomes high in proportional to the compression ratio. The reason is that fiber density increase high according to a compression ratio. Moreover, it became clear that the appropriate arrangement of compressed wood can improve the stiffness of the experimental wooden house from the simulation results.</p>

    DOI

  • display all >>

    ◆Other【 display / non-display

  • Activity Report and Outline of Young Seminar on Science and Engineering in National Institute of Technology, Kushiro College

    Kohei FUKUCHI, Yasuyuki OKA, Mio SUZUKI, Hiroto OOMAE, Dai NOBORIGUCHI

    Bulletin of National Institute of Technology, Kushiro College   ( 51 ) 69 - 70   2018.01  [Refereed]

    Meeting report etc.   Domestic Co-author

Grant-in-Aid for Scientific Research 【 display / non-display

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2023.04  -  2027.03 

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2018.04  -  2021.03 

  • Development of Microsoldering Method Based on High Accuracy FEA Regarding Primary Tin Crystal and Intermetallic Compounds as Structural Members

    Grant-in-Aid for Scientific Research(C)

    Project Year: 2018.04  -  2021.03  Investigator(s): Ohguchi Ken-ichi

  • Evaluation of the corrosion fatigue strength of solid state joint material composed of the dissimilar shape and dissimilar material used in the severe corrosive environment

    Grant-in-Aid for Scientific Research(C)

    Project Year: 2015.04  -  2019.03  Investigator(s): Takahashi Tsuyoshi

  • Grant-in-Aid for Scientific Research(C)

    Project Year: 2015.04  -  2018.03 

Presentations 【 display / non-display

  • Identification of Plastic-creep Fatigue Damage Rule for Aluminum Alloys Using Particle Swarm Optimization Method

    Towa HAYASHIBE, Ken-ichi OHGUCHI, Kohei FUKUCHI, Katsuhiko SASAKI, Yorimasa TSUBOTA, Takuro MITA, Wataru NAGAI, Kouji OHSATO, Nobuaki SHINYA

    13th International Fatigue Congress (FATIGUE2022+1)  2023.11  -  2023.11  the Society of Materials Science, Japan, Committee on Fatigue of Materials

  • Characterization of low-cycle fatigue fracture surfaces of aluminum alloys at high temperature using fractal dimension analysis

    Kohei FUKUCHI, Ken-ichi OHGUCHI, Towa HAYASHIBE, Katsuhiko SASAKI, Yorimasa TSUBOTA, Takuro MITA, Wataru NAGAI, Kouji OHSATO, Nobuaki SHINYA

    13th International Fatigue Congress (FATIGUE2022+1)  2023.11  -  2023.11  the Society of Materials Science, Japan, Committee on Fatigue of Materials

  • An Efficient Parameter Estimation Method for Elastic-Plastic-Creep Simulation of Aluminum Alloys

    Ken-ichi Ohguchi, Katsuhiko Sasaki, Kohei Fukuchi, Yorimasa Tsubota, Takuro Mita, Wataru Nagai, Kouji Ohsato, Nobuaki Shinya

    WCCM-APCOM 2022  2022.07  -  2022.08  International Association for Computational Mechanics (IACM) and The Japan Society for Computational Engineering and Science (JSCES)

  • Effect of Rolling and Annealing Conditions on Thermal Conductive Property of Sintered Aluminium Containing Short Carbon Fiber

    FUKUCHI Kohei, OHGUCHI Ken-ichi, KUROSAWA Kengo

    The Proceedings of Mechanical Engineering Congress, Japan  2021  -  2021  The Japan Society of Mechanical Engineers

    DOI

  • Thermal Deformation Analysis in Next-Generation Power Conductor Mounting Using Cu<sub>3</sub>Sn

    TAKAYAMA Yukihiro, OHGUCHI Ken-ichi, FUKUCHI Kohei, KUROSAWA Kengo, FURUSAWA Akio

    The Proceedings of Mechanical Engineering Congress, Japan  2021  -  2021  The Japan Society of Mechanical Engineers

    DOI

display all >>

 

Academic Activity 【 display / non-display

  • 2023.04
    -
    Now

  • 2021.11
    -
    2022.12

  • 2021.09
    -
    2022.10

  • 2021.04
    -
    Now

  • 2018.07
    -
    2019.05

display all >>