Yuma Sugimoto

Profile Information

Affiliation: Assistant Professor, Faculty of Science and Engineering, Iwate University

Degree: Doctor of Engineering(Mar, 2021, Osaka City University)

Researcher number: 50940631
J-GLOBAL ID: 202101005218605988
researchmap Member ID: R000028345

Research Interests

Research History

Jan, 2022 - Present

Assistant professor, Civil and Environmental Engineering, Faculty of Engineering, Iwate University
Apr, 2021 - Dec, 2021

Japan Society for the Promotion of Science
Apr, 2020 - Mar, 2021

Japan Society for the Promotion of Science

Education

Oct, 2017 - Mar, 2021

Osaka City University
Apr, 2016 - Sep, 2017

Urban Engineering Course, Osaka City University
Apr, 2012 - Mar, 2016

都市学科, 工学部, 大阪市立大学

Committee Memberships

Mar, 2024 - Present

コンクリート工学年次大会2025実行委員会委員, 日本コンクリート工学会
Jul, 2023 - Present

委員, 土木学会東北支部 2024年度全国大会実行委員会
Jul, 2023 - Present

副主査, 土木学会東北支部継続教育部会
Jan, 2023 - Present

委員, 土木学会鋼構造委員会高力ボルト摩擦接合継手の設計・施工・維持管理指針（案）改定小委員会
Nov, 2022 - Present

幹事, 鋼橋技術研究会鋼橋の継手に関する研究部会
May, 2022 - Present

鋼橋の構造性能照査における3次元有限要素解析の活用に関する検討小委員会委員, 土木学会鋼構造委員会
2021 - Present

メカニカルファスニング技術小委員会構造WG 委員, 鋼構造協会

Awards

Papers

Influence of edge distance and bolt pitch to mechanical behaivors of high strength bolted tensile type joints

Yuma Sugimoto, Shion Kimura, Takuto Hirakawa, Syuto Yoshida

Journal of Structural Engineering, 70 548-557, Mar, 2024 Peer-reviewedLead authorCorresponding author
EFFECTS OF HOLE MISALIGNMENT AND AXIAL FORCE OF ORDINARY BOLTS ON MECHANICAL BEHAVIOR AND RESIDUAL DEFORMATION OF STEEL EARTH RETAING BEAM JOINTS

Yuma Sugimoto

Steel Construction Engineering, 31(121) 43-55, Mar, 2024 Peer-reviewedLead authorCorresponding author
Pilot study of a repair method of corroded steel girder end for buckling resistance improvement and fatigue crack prevention

Yuma Sugimoto

Proceedings of the 12th International Symposium on Steel Structures, 397-400, Nov, 2023 Peer-reviewedLead authorCorresponding author
Numerical Study on Applicability of Stress Amplitude Ratio in Detecting Fatigue Cracks at Bases of Stiffened Cylindrical Steel Column Appendages

Yuto Asano, Yuma Sugimoto, Hiroshi Onishi

Proceedings of the 12th International Symposium on Steel Structures, 369-372, Nov, 2023 Peer-reviewed
Investigation of Displacement Measurement Method Using DIC for High-Strength Bolt Thread under Tensile Load

Ryoma Kikuchi, Yuma Sugimoto, Hiroshi Onishi

Proceedings of the 12th International Symposium on Steel Structures, 287-290, Nov, 2023 Peer-reviewedCorresponding author
Slip strength improvement of high-strength bolted joints subjected to shear and tension with FEM

Soshi Kato, Yuma Sugimoto, Hiroshi Onishi

Proceedings of the 12th International Symposium on Steel Structures, 283-286, Nov, 2023 Peer-reviewedCorresponding author
Numerical study on mechanical performance of earth-retaining beam connections with cast iron components for rapid construction

Yuna Kon, Yuma Sugimoto, Hiroshi Onishi

Proceedings of the 12th International Symposium on Steel Structures, 107-110, Nov, 2023 Peer-reviewedCorresponding author
Soundness evaluation of small-scale bridge decks with portable FWD tests

Taichi Sasaki, Atsuya Tsuboi, Yuma Sugimoto, Haruto Kakeda, Hiroshi Onishi

Life-Cycle of Structures and Infrastructure Systems, 3824-3831, Jun, 2023 Peer-reviewed
The ratio of stress amplitudes between two directions around welded part of trough rib in orthotropic decks with fatigue cracks

Ryo Saita, Mone Ueno, Yuma Sugimoto, Hiroshi Onishi

Life-Cycle of Structures and Infrastructure Systems, 841-848, Jun, 2023 Peer-reviewed
Improvement of stiffener configuration to strengthen tensile type joints with long bolts applied to bridge main towers

Yuma Sugimoto

IABSE Symposium,Istanbul 2023: Long Span Bridges, 464-470, Apr, 2023 Peer-reviewedLead authorCorresponding author
Experiment of high strength-bolted flush end plate connections with varying existing and length of horizontal stiffeners

Yuma Sugimoto, Takashi Yamaguchi

69 406-418, Mar, 2023 Peer-reviewedLead authorCorresponding author
Influence of tightening bolt load and bolt load before test on slip resistance properties of inorganic zinc rich paint of friction type bolted joint

69 442-450, Mar, 2023 Peer-reviewed
EFFECT OF GIRDER CONFIGURATIONS AND HORIZONTAL STIFFENER THICKNESS ON STRENGTH AND STIFFNESS OF HIGH STRENGTH BOLTED FLUSH END PLATE CONNECTIONS

Yuma SUGIMOTO, Takashi YAMAGUCHI

Japanese Journal of JSCE, 79(6) 1-14, 2023 Peer-reviewedLead authorCorresponding author
BENCHMARK MODEL FOR 3D-FE ANALYSIS OF HIGH STRENGTH BOLTED SPLIT-TEE JOINT

Yuma Sugimoto, Takashi Yamaguchi

29(115) 65-79, Sep, 2022 Peer-reviewedInvitedLead authorCorresponding author
Development of Ductile Cast Iron Components to Shorten On-site Assembly of Existing Steel Earth-Retaining Beams

Yuma Sugimoto, Yugo Shirai, Takashi Yamaguchi

IABSE Symposium Prague, 192-202, May, 2022 Peer-reviewedLead authorCorresponding author
Mechanical behavior of connection between steel earth-retaining beams without compression side splice plate

Yugo Shirai, Yuma Sugimoto, Tomohiro Taniguchi, Sota Yamamoto, Kojo Matsuoka, Takashi Yamaguchi

68 481-493, Mar, 2022 Peer-reviewed
Analytical study on estimating bolt axial force of flush endplate connection

Sugimoto Yuma, Yamaguchi Takashi

Journal of Structural Engineering, A, 67 398-411, 2021 Peer-reviewedLead authorCorresponding author
Effect on strength improvement of stiffener on tensile type bolted joints with multiple high strength bolt rows

Sugimoto Yuma, Yamaguchi Takashi

Journal of Structural Engineering, A, 67 309-322, 2021 Peer-reviewedLead authorCorresponding author
ANALYTICAL STUDY ON THE SECTIONAL FORCE OF HORIZONTAL STIFFENER FOR HIGH STRENGTH BOLTED END PLATE CONNECTION

SUGIMOTO Yuma, MINEYAMA Yuki, YAMAGUCHI Takashi

Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)), 77(1) 28-41, 2021 Peer-reviewedLead author
PROPOSAL OF YIELD STRENGTH FORMULA FOR HIGH STRENGTH BOLTED SPLIT TEE JOINTS BY 3D-FE MODEL

27(108) 67-81, Dec, 2020 Peer-reviewedLead authorCorresponding author

Misc.

Numerical Study on Applicability of Stress Amplitude Ratio in Detecting Fatigue Cracks at Bases of Stiffened Cylindrical Steel Column Appendage

Yuto Asano, Yuma Sugimoto, Hiroshi Onishi

Proceedings of Constructional Steel, 31 339-345, Nov, 2023 Peer-reviewed
Study on Displacement Measurement Methods for the Threaded Section of High Strength Bolt under Tensile Load and Comparison of Analysis Model for High Strength Bolt

Ryoma Kikuchi, Yoichi Takeda, Hiroshi Onishi, Yuma Sugimoto

Proceedings of Constructional Steel, 31 370-380, Nov, 2023 Peer-reviewedLast authorCorresponding author
FE Analysis of Bolted Splite-Tee Joint for Estimating Prying Force Position and Improving Yield Verification Formula

Yuma Sugimoto

Proceedings of Constructional Steel, 31 389-401, Nov, 2023 Peer-reviewedLead authorCorresponding author
Analytical Study on Mechanical Behavior of High Strength Bolted Tension Joints with Narroly Placed Bolts

Yuna Kon, Tetsuo Akatani, Tomohiro Taniguchi, Syuichi Honda, Yuma Sugimoto

Proceedings of Constructional Steel, 31 381-388, Nov, 2023 Peer-reviewedLast authorCorresponding author
弱軸曲げを受ける鋼製山留め材接合部の降伏メカニズム

杉本悠真, 谷口知博, 山本颯太, 松岡功治, 山口隆司

鋼構造年次論文報告集, 30 662-673, Nov, 2022 Peer-reviewedLead authorCorresponding author

Presentations

高力ボルト接合における摩擦接合と支圧接合を組み合わせた継手の応力伝達機構の解明

吉田崇人, 杉本悠真, 茜谷哲男, 北中勉, 荒木梨菜

令和5年度土木学会東北支部技術研究発表会, Mar 2, 2024
高力ボルト引張接合継手の力学的挙動におよぼすへりあき距離とボルトピッチの影響

木村仁音, 平川巧都, 吉田崇人, 杉本悠真

令和5年度土木学会東北支部技術研究発表会, Mar 2, 2024
横荷重を受ける鋼鈑桁端対傾構部のFEM手法に関する検討

平川巧都, 杉本悠真, 大西弘志

令和5年度土木学会東北支部技術研究発表会, Mar 2, 2024
組織観察による無機ジンク仕様の摩擦接合継手のすべり耐力に関する２，３の考察

杉本悠真, 佐倉亮, 三ツ木幸子, 酒井武志, 冨山禎仁, 北根安雄, 山口隆司

第35回日本道路会議, Nov 1, 2023
無機ジンクリッチペイント仕様の摩擦接合継手の断面観察

三ツ木幸子, 酒井武志, 杉本悠真, 佐倉亮, 冨山禎仁

第46回鉄鋼塗装技術討論会発表予稿集, Oct, 2023
すべり耐力式改良による引張とせん断を受ける高力ボルト継手のコンパクト化

杉本悠真, 加藤創士, 菊池領真, 金優奈

令和5年度土木学会全国大会第78回年次学術講演会, Sep 15, 2023
Dvelopment of Cast Iron Parts for Structural Modification of Steel-Earth Retaining Beams Joints to Tension Joints

Mar 4, 2023
Slip resistance Improvement of High-Strength Bolted Joints Subjected to Shear and Tension

Mar 4, 2023
Study on the High-Precision FE Modeling of the Threaded Section of High-Strength Bolts under Tension

Mar 4, 2023
Stress Amplitude Ratios around Fatigue Cracks in Welded Joints of Reinforcing Ribs of ancillary facilities

Mar 4, 2023
Variation of slip coefficient of friction joints coated with inorganic zinc-rich paint under different bolt axial forces after tightening and before slip test

Takeshi Sakai, Ryo Sakura, Takashi Yamaguchi, Yuma Sugimoto, Yasuo Kitane, Yukiko Mitsugi

Sep 15, 2022
Optimal notch shape of joint web for yield strength improvement in high strength bolted tensile type joint with multiple bolt rows

Yuma Sugimoto, Hiroshi Onishi, Takashi Yamaguchi

Sep 15, 2022
高力ボルト非突出型エンドプレート接合の水平リブ設置による強度向上効果に関する実験的検討

杉本悠真, 山口隆司

第76回土木学会年次学術講演会講演概要集, Sep, 2021
補剛リブ付き高力ボルト多列配置引張接合の継手強度に関する実験的研究

杉本悠真, 山口隆司

第75回土木学会年次学術講演会講演概要集, Sep, 2020
フィラー付きエンドプレート接合の曲げ強度に関する実験的検討

岑山友紀, 杉本悠真, 小林俊祐, 山口隆司, 窪津直人, 江頭慶三

第75回土木学会年次学術講演会講演概要集, Sep, 2020
継手降伏モードに着目した高力ボルトスプリットティー継手の降伏耐力に関する２，３の考察

杉本悠真, 山口隆司

2020年度土木学会関西支部年次学術講演会講演概要集, Apr, 2020
鋼鈑桁腹板に設置された水平補剛リブの荷重分担に関する解析的研究

杉本悠真, 岑山友紀, 山口隆司

第74回土木学会年次学術講演会講演概要集, Sep, 2019
エンドプレート継手を用いた仮桟橋の現場計測

岑山友紀, 杉本悠真, 杉田圭哉, 山口隆司, 高山善太, 江頭慶三

第74回土木学会年次学術講演会講演概要集, Sep, 2019
Strength Development of Bolted End Plate Connections with Load Distribution Stiffeners by FE Analysis

Yuma Sugimoto, Takashi Yamaguchi

Proceeding of the 12th German Japanese Bridge Symposium, Aug, 2018
Yadanarpon橋梁の疲労き裂補修法に関する解析的検討

舟山耕平, 杉本悠真, 山口隆司, 鈴木康夫, 杉浦邦征, Thein NU

第73回土木学会年次学術講演会講演概要集, Aug, 2018

Teaching Experience

Oct, 2022 - Present

社会基盤・環境プログラミング演習（後期14コマ，岩手大学）
Oct, 2022 - Present

測量学実習 II （後期14コマ，岩手大学）
Oct, 2022 - Present

構造力学演習（後期14コマ，岩手大学）
Apr, 2022 - Present

測量学実習 I（前期14コマ，岩手大学）
Apr, 2022 - Present

科学技術英語 II（前期14コマ，岩手大学）
Apr, 2022 - Present

社会基盤・環境工学実験（前期5コマ，岩手大学）

Professional Memberships

Jul, 2022 - Present

Japan Construction Machinery and Construction Association
日本建築学会
日本工学教育協会
鋼構造協会
土木学会

Research Projects

高力ボルト多列配置型引張接合継手と片側引張接合継手の設計法整備

科学研究費助成事業, 若手研究, 日本学術振興会, Apr, 2024 - Mar, 2027

杉本悠真
溶接技能者や輸送リソースの枯渇への対応を目指したメカニカルファスニングによる柱梁接合構法の性能検証と設計法提案

鋼構造研究・教育助成事業, 一般社団法人日本鉄鋼連盟, Apr, 2024 - Mar, 2026

杉本悠真, 聲高裕治, 伊山潤
あと施工アンカーのコーン破壊耐力向上のための新接合技術の開発

一般財団法人安見科学技術振興財団, Apr, 2024 - Mar, 2026
落橋防止構造など2方向外力を受ける高力ボルト接合部の力学挙動およびSBHS700の素材強度を活かした構造合理化

鋼構造研究・教育助成事業, 一般社団法人日本鉄鋼連盟, Apr, 2024 - Mar, 2025

加藤創士, 杉本悠真, 森山仁志
補修・補強で用いられる高力ボルト引張接合継手の疲労強度評価と既存疲労照査法の改良

橋梁技術に関する研究開発助成, 一般財団法人橋梁調査会, Jul, 2023 - Dec, 2024
現場作業の省力化を可能とする鋼製山留め部材に用いる鋳鋼パーツの開発（継続）

令和5年度技術開発・研究支援事業（公共事業）, 一般財団法人東北地域づくり協会, Jun, 2023 - May, 2024
FE model development for simulating ultimate behavior of high-strength bolts subjected to bending and tension

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2024
引張とせん断が複合的に作用する高力ボルト継手のコンパクト化への試み

2022年度研究助成, 公益財団法人大畑財団, Oct, 2022 - Sep, 2023
現場作業の省力化を可能とする鋼製山留め部材に用いる鋳鋼パーツの開発（新規）

令和4年度技術開発・研究支援事業（公共事業）, 一般財団法人東北地域づくり協会, Jun, 2022 - May, 2023
経済的な技術的評価を可能とする輪荷重走行シュミレータの開発

第13期助成対象研究支援, 上田記念財団, Apr, 2022 - Mar, 2023
高力ボルト引張接合を汎用化するための設計手法の開発

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, Apr, 2020 - Mar, 2022

杉本悠真

Social Activities

強い段ボールブリッジをつくろう

Lecturer

盛岡市子ども科学館, 盛岡市少年少女発明クラブ, Nov 26, 2023

Profile Information

Research Interests

Research History

Education

Committee Memberships

Awards

Papers

Misc.

Presentations

Teaching Experience

Professional Memberships

Research Projects

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