Research Interests 【 display / non-display 】

Research Interests 【 display / non-display 】

Graduating School 【 display / non-display 】

Graduating School 【 display / non-display 】

• 2012.04

  -

  2016.03

  Osaka City University   Faculty of Engineering   Urban Design and Engineering   Graduated

Graduate School 【 display / non-display 】

Graduate School 【 display / non-display 】

• 2017.10

  -

  2021.03

  Osaka City University  Graduate School, Division of Engineering  Urban Engineering Course  Doctor's Course  Completed

• 2016.04

  -

  2017.09

  Osaka City University  Graduate School, Division of Engineering  Urban Engineering Course  Master's Course  Completed

Degree 【 display / non-display 】

Degree 【 display / non-display 】

• Osaka City University -  Doctor  2021.03.27

Campus Career 【 display / non-display 】

Campus Career 【 display / non-display 】

• 2022.01

  -

  Now

  IWATE University   Faculty of Science and Engineering   Department of Systems Innovation Engineering   Studies in Civil and Environmental Engineering   Assistant Professor   [Duty]

External Career 【 display / non-display 】

External Career 【 display / non-display 】

• 2021.04

  -

  2021.12

  Osaka City University   Faculty of Engineering   Special Researcher of the Japan Society for the Promotion of Science  

Research Areas 【 display / non-display 】

Research Areas 【 display / non-display 】

• Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Structure engineering and earthquake engineering

Course Subject 【 display / non-display 】

Course Subject 【 display / non-display 】

• 2022

  Structural Mechanics Exercises

• 2022

  Civil and Environmental Engineering Laboratory

• 2022

  Exercises in Civil and Environmental Programming

• 2022

  Surveying Practicum 2

• 2022

  English for Technology 2

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Research Career 【 display / non-display 】

Research Career 【 display / non-display 】

• Study on tensile type joint with highe strength bolt

  Periods of research：

  2019.04

  -

  Now

  Keywords : tensile type joint, high strength bolt

  Style of Research： Individual

  Research Program： Grant-in-Aid for Scientific Research  

• Field Test of A Continuous through Arch Bridge for Clarify Fatigue Cracks Mechanism at Floor Beam End

  Periods of research：

  2017.04

  -

  2018.04

  Keywords : Fatigue crack, Field test

  Research Program： (not selected)  

• Identification methods of The Moving Function of Aged Railway Bridge's Steel Bearings

  Periods of research：

  2016.04

  -

  2017.04

  Keywords : Railway bridge, Steel bridge, Bearings, Corrosion

  Research Program： The Other Research Programs  

Published Papers 【 display / non-display 】

Published Papers 【 display / non-display 】

• Numerical study on tensile type bolted joints using 1700MPa class ultra-high strength bolts exciting yield at the thin shank part

  Yuma Sugimoto, Hitoshi Moriyama, Yuuji Kimura, Kaneaki Tsuzaki, Takashi Yamaguchi

  Journal of structural engineering. A. ( Japan Society of Civil Engineers )  71   489 - 502   2025.03  [Refereed]

  Academic Journal  Multiple authorship

  DOI

• The effect of modeling method of FEM for horizontally loaded end sway bracing structures on the elastoplastic behavior

  Takuto Hirakawa, Yuma Sugimoto, Kenta Ono, Yasuhiro Miyazaki

  Journal of structural engineering. A. ( Japan Society of Civil Engineers )  71   107 - 119   2025.03  [Refereed]

  Academic Journal  Multiple authorship

  DOI

• Experimental study on ultimate behaviors of high strength bolted joints subjected to shear and tension

  Soshi Kato, Yoichi Takeda, Yuma Sugimoto

  Journal of structural engineering. A. ( Japan Society of Civil Engineers )  71   458 - 469   2025.03  [Refereed]

  Academic Journal  Multiple authorship

  DOI

• Mechanical behavior of tensile joints of steel earth retaining beems with cast iron components

  Yuna Kon, Takuto Hirakawa, Yuma Sugimoto

  Journal of structural engineering. A. ( Japan Society of Civil Engineers )  71   536 - 547   2025.03  [Refereed]

  Academic Journal  Multiple authorship

  DOI

• An attempt to create a finite element model for high strength bolt subjected to combined bending and tension

  Ryoma Kikuchi, Yoichi Takeda, Yuma Sugimoto

  Journal of structural engineering. A. ( Japan Society of Civil Engineers )  71   524 - 535   2025.03  [Refereed]

  Academic Journal  Multiple authorship

  DOI

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Presentations 【 display / non-display 】

Presentations 【 display / non-display 】

• Numerical Study for Slip Capacity Improvement of Bolted Joints Subjected to Shear and Tension Using High-yield Strength Steel SBHS700

  Oral Presentation(General)  Soshi Kato, Yuma Sugimoto, Hitoshi Moriyama

  THE THIRD WORKSHOP OF HIGH PERFORMANCE STEEL STRUCTURES RESEARCH COUNCIL  (Beijing) 

  2024.10

  　

  　

• Effect of Scattered Bolt Preload on H-beam Endplate Connections with 1400MPa Class Ultra-high Strength Bolts

  Oral Presentation(General)  Yuma Sugimoto, Yuna Kon, Shuto Yoshida, Shumpei Tateya, Isao Matsuda, Shuichi Honda

  THE THIRD WORKSHOP OF HIGH PERFORMANCE STEEL STRUCTURES RESEARCH COUNCIL  (Beijing) 

  2024.10

  　

  　

• Stress Amplitude Ratios around Fatigue Cracks in Welded Joints of Reinforcing Ribs of ancillary facilities

  Oral Presentation(General) 

  2023.03

  　

  　

• Dvelopment of Cast Iron Parts for Structural Modification of Steel-Earth Retaining Beams Joints to Tension Joints

  Oral Presentation(General) 

  2023.03

  　

  　

• Slip resistance Improvement of High-Strength Bolted Joints Subjected to Shear and Tension

  Oral Presentation(General) 

  2023.03

  　

  　

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Academic Awards Received 【 display / non-display 】

Academic Awards Received 【 display / non-display 】

• 2024.04

• 2023.11

• 2023.09

• 2022.11.18

  All winners： Yuma Sugimoto

• 2021.09

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Association Memberships 【 display / non-display 】

Association Memberships 【 display / non-display 】

• 　

  　

  　

   

  Japanese Society of Civil Engineers

• 　

  　

  　

   

  Japan Construction Machinery and Construction Association

• 　

  　

  　

   

  Architectural Institute of Japan

• 　

  　

  　

   

  Japanese Society for Engineering Education

• 　

  　

  　

   

  Japanese Society of Steel Construction