Rchr
J-GLOBAL ID：201801006746810594
Update date: Nov. 10, 2022
Hirohata Mikihito
ヒロハタ ミキヒト | Hirohata Mikihito
Affiliation and department：
Job title：
Associate Professor
Research field (1)：
Structural and seismic engineering
Research keywords (3)：
Structural engineering
, Steel structures
, Welding
Research theme for competitive and other funds (9)：
- 2022 - 2027 Development of fatigue crack prevention and corrosion protection by friction stir welding for steel structures
- 2019 - 2022 Welding Residual Stress and Fatigue Performance Improvement in Narrow Part between Vertical Stiffener and Longitudinal Rib of Steel Plate Deck
- 2017 - 2019 鋼橋の継手部に適応した高精度・自動制御加熱装置による防食塗膜剥離技術の開発
- 2016 - 2019 Improvement of Load-carrying Capacity and Fatigue Performance of Steel Structural Members by Residual Stress Control with Local Heat Treatment
- 2019 - 2019 道路橋鋼床版の狭隘溶接部における耐疲労性向上技術の実用展開と施工プロセス最適化
- 2016 - 2018 Development of heat treatment system by small and portable induction heating device for repair weld of steel bridge
- 2014 - 2017 Confirmatory experiments on enhancement of fatigue lives for development of portable laser-peening system
- 2014 - 2016 Fatigue durability improvement of welded parts of steel bridges by local heat treatment with portable heat source
- 2012 - 2015 荷重と環境作用を考慮した鋼橋の新しいライフサイクル耐久性評価システムの開発
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Papers (236)：
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Takehito Hashiguchi, Mikihito Hirohata, Károly Jármai. An Investigation on the Features of Deformation and Residual Stress Generated by Patch Welding with Different Plate Sizes. Processes. 2022. 10. 7. 1312-1312
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Feng Jiang, Mikihito Hirohata. A GAN-Augmented Corrosion Prediction Model for Uncoated Steel Plates. Applied Sciences. 2022. 12. 9. 4706-4706
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Feng Jiang, Mikihito Hirohata, Jia Liu, Kazuki Ojima. Application of accelerated cyclic test with synthetic ocean water salt-deposition process to the evaluation on corrosion characteristics of weathering steel. Corrosion Engineering, Science and Technology. 2022. 57. 3. 280-289
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Mikihito HIROHATA. Overseas Research under COVID-19 Pandemic. JOURNAL OF THE JAPAN WELDING SOCIETY. 2022. 91. 3. 207-211
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Mikihito HIROHATA. Reduction of Welding Residual Stress by Local Heating with IH. JOURNAL OF THE JAPAN WELDING SOCIETY. 2022. 91. 2. 111-114
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MISC (2)：
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HIROHATA Mikihito, OKU Kentaro, KITAZAWA Masahiko, KIM You-Chul. Judgment and Evaluation of Fatigue Cracks in Existing Steel Structures : Detection of Crack Initiation and Monitoring of Crack Propagation by FSM (III). 2010. 87. 202-203
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HIROHATA Mikihito, OKU Kentaro, KITAZAWA Masahiko, KIM You-Chul. Confirmation and Identification of Cracks Initiation/Propagation by FSM : Detection of Crack Initiation and Monitoring of Its Propagation by FSM (II). 2010. 86. 168-169
Patents (1)：
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鋼溶接部材の残留応力低減方法及び溶接構造の残留応力低減方法
Books (3)：
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鋼道路橋施工便覧
2020
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港湾鋼構造物のライフサイクルデザイン-維持・改良技術の最新動向-
2020
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火災を受けた鋼橋の診断補修ガイドライン
2015
Lectures and oral presentations (184)：
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Application of induction heating for paint-coating removal in welded structures
(International Welding/Joining Conference-Korea 2022 2022)
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Structural integrity of welded steel cruciform column after fire heating
(International Welding/Joining Conference-Korea 2022 2022)
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高感度磁気非破壊検査による溶接部のき裂検出における基準測定位置に関する検討
(令和4年度土木学会全国大会第77回年次学術講演会 2022)
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IH塗膜剥離による変形および残留応力が鋼構造部材の耐荷性能に及ぼす影響
(令和4年度土木学会全国大会第77回年次学術講演会 2022)
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高周波誘導による加熱時間の違いが高力ボルト軸力に及ぼす影響に関する実験的検討
(令和4年度土木学会全国大会第77回年次学術講演会 2022)
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Awards (3)：
- 2020/11 - 日本鋼構造協会 2020年度日本鋼構造協会業績表彰(論文賞)
- 2015/06 - 土木学会構造工学委員会 第61回構造工学シンポジウム論文賞(土木部門)
- 2013/07 - 日本鋼構造協会 2013年度日本鋼構造協会業績表彰(論文賞)
Association Membership(s) (6)：
日本材料学会
, International Institute of Welding
, 日本鉄鋼協会
, 日本鋼構造協会
, 溶接学会
, 土木学会
