MIKAMI Yoshiki 三上欣希

Researcher Number	40397758
Other IDs
Affiliation (Current)	2025: 大阪大学, 接合科学研究所, 教授
Affiliation (based on the past Project Information) *help	2024 – 2025: 大阪大学, 接合科学研究所, 教授 2021 – 2022: 大阪大学, 接合科学研究所, 教授 2017 – 2020: 大阪大学, 接合科学研究所, 准教授 2016: 大阪大学, 工学研究科, 准教授 2011 – 2014: 大阪大学, 工学(系)研究科(研究院), 助教 … More 2013: 大阪大学, 大学院・工学研究科, 助教 2009 – 2010: Osaka University, 工学研究科, 助教 2008: 大阪大学, 大学院・工学研究科, 助教 Less
Review Section/Research Field	Principal Investigator Materials/Mechanics of materials / Basic Section 22020:Structure engineering and earthquake engineering-related / Basic Section 18010:Mechanics of materials and materials-related Except Principal Investigator Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields / Structural/Functional materials / Naval and maritime engineering
Keywords	Principal Investigator 微視的応力 / ミクロ組織 / 材料組織 / 不均質 / 水素拡散 / 数値解析 / 水素割れ / 数値シミュレーション / 補修・補強 / 溶接 … More / 疲労 / 拡散性水素 / 有限要素法 / 微視組織 / 結晶塑性有限要素解析 / 有限要素解析 / 結晶塑性論 / デジタル画像相関法 / 結晶方位 / 微視的ひずみ / インデンテーション / 繰返し応力 / 強度不均質 / 変態膨張 / 相変態 / 微視的残留応力 / 疲労き裂進展特性 / 層状組織鋼 … More Except Principal Investigator 水素脆化 / 局所破壊理論 / SCC / 溶接力学 / 欠陥評価 / 船舶安全性 / 鉄鋼材料 / 結晶塑性 / 材料損傷 / 繰り返し載荷 / CTOD / 脆性亀裂発生 / 荷重・変位曲線 / インデンテーション / 圧子 / 結晶粒 / 残留応力 / プロセス中制御 / ニアネット / 溶接変形 Less

Tailor-made fatigue life prediction based on material microstructure, strength, and stress distribution properties for repair weldsPrincipal Investigator
- Principal Investigator
  
  三上欣希
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22020:Structure engineering and earthquake engineering-related
- Research Institution
  Osaka University
Fracture mechanics study to clarify requirements for materials for low-carbon energy carrier storage tanks
- Principal Investigator
  
  川畑友弥
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields
- Research Institution
  The University of Tokyo
Evaluation of Hydrogen Cracking at Microscopic Scale Considering Localized Distribution of Stress, Strain, and Diffusible HydrogenPrincipal Investigator
- Principal Investigator
  
  Mikami Yoshiki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18010:Mechanics of materials and materials-related
- Research Institution
  Osaka University
Creation of a Standard Method for CTOD Fracture Assessment with Repeated Prestrainn Damage Consideration for Highly Accurate Prediction of Seismic and Wave Effects
- Principal Investigator
  
  Kawabata Tomoya
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields
- Research Institution
  The University of Tokyo
Microscopic critical condition of hydrogen induced cracking based on hydrogen diffusion analysis at microscopic scale in dual phase steelPrincipal Investigator
- Principal Investigator
  
  MIKAMI Yoshiki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Measurement of Microscopic Stress and Strain Distribution at Sub-grain Scale Considering Crystalline AnisotropyPrincipal Investigator
- Principal Investigator
  
  MIKAMI Yoshiki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Measurement of Microscopic Residual Stress by Using Indentation Method
- Principal Investigator
  
  MOCHIZUKI Masahito
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Structural/Functional materials
- Research Institution
  Osaka University
Effect of microscopic residual stress on the characteristics on fatigue crack propagation of lamellar-microstructure steelPrincipal Investigator
- Principal Investigator
  
  MIKAMI Yoshiki
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka University
Near-Net Shape Manufacturing of Hull Structures in Ship-Building by Using Control of Temperature Distribution and Material Properties
- Principal Investigator
  
  MOCHIZUKI Masahito
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Naval and maritime engineering
- Research Institution
  Osaka University

[Book] "EBSDデータを活用した微視的ひずみ解析", 新版溶接・接合部組織写真集, 溶接学会溶接冶金研究委員会編2013
- Author(s)
  三上欣希, 望月正人 (共著・分担執筆)
- Publisher
  黒木出版社
- Data Source
  KAKENHI-PROJECT-23656432
[Journal Article] Local compression process avoiding toughness change2023
- Author(s)
  Ozawa, T., Kosuge, H., Mikami, Y., Kawabata, T.
- Journal Title
  
  Welding in the World
  
  Volume: 67 Issue: 3 Pages: 607-615
- DOI
  10.1007/s40194-022-01386-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00802
[Journal Article] Proposal of New MOTE Methods for Brittle Fracture Toughness Determination2022
- Author(s)
  Takumi Ozawa, Tomoya Kawabata, Yoshiki Mikami
- Journal Title
  
  ISIJ International
  
  Volume: 62 Issue: 6 Pages: 1301-1311
- DOI
  10.2355/isijinternational.ISIJINT-2021-579
- ISSN
  0915-1559, 1347-5460
- Year and Date
  2022-06-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00802
[Journal Article] Quantitative evaluation of fracture toughness deterioration due to Pre-strain2022
- Author(s)
  Takumi Ozawa, Tomoya Kawabata, Yoshiki Mikami,
- Journal Title
  
  Engineering Fracture Mechanics
  
  Volume: 272 Pages: 108683-108683
- DOI
  10.1016/j.engfracmech.2022.108683
- Data Source
  KAKENHI-PROJECT-19H00802
[Journal Article] Simplified prediction method of Stress Intensity Factor in mid-thick plane in 3D cracked body and its difference from 2D handbook formula2021
- Author(s)
  Tomoya Kawabata, Hiroaki Kosuge, Takumi Ozawa and Yoshiki Mikami
- Journal Title
  
  Journal of Testing and Evaluation
  
  Volume: accepted
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00802
[Journal Article] Typical LC Effect on Crack Front Straightness and Fracture Toughness2021
- Author(s)
  Takumi Ozawa, Hiroaki Kosuge, Yoshiki Mikami, Tomoya Kawabata
- Journal Title
  
  Weld in the World
  
  Volume: Weld World (2021) Issue: 9 Pages: 1777-1790
- DOI
  10.1007/s40194-021-01119-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00802
[Journal Article] Numerical Simulation on Effect of Microstructure on Hydrogen-induced Cracking Behavior in Duplex Stainless Steel Weld Metal2021
- Author(s)
  Ogita Gen、Matsumoto Koki、Mochizuki Masahito、Mikami Yoshiki、Ito Kazuhiro
- Journal Title
  
  ISIJ International
  
  Volume: 61 Issue: 4 Pages: 1236-1244
- DOI
  10.2355/isijinternational.ISIJINT-2020-400
- NAID
  130008024881
- ISSN
  0915-1559, 1347-5460
- Year and Date
  2021-04-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04075
[Journal Article] Evaluation of Hydrogen-induced Cracking Behavior in Duplex Stainless Steel by Numerical Simulation of Stress and Diffusible Hydrogen Distribution at the Microstructural Scale2021
- Author(s)
  Ogita Gen、Matsumoto Koki、Mochizuki Masahito、Mikami Yoshiki、Ito Kazuhiro
- Journal Title
  
  ISIJ International
  
  Volume: 61 Issue: 4 Pages: 1135-1142
- DOI
  10.2355/isijinternational.ISIJINT-2020-399
- NAID
  130008024880
- ISSN
  0915-1559, 1347-5460
- Year and Date
  2021-04-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04075
[Journal Article] Evaluation of Hydrogen-induced Cracking Behavior in Duplex Stainless Steel by Numerical Simulation of Stress and Diffusible Hydrogen Distribution at the Microstructural Scale2020
- Author(s)
  Ogita Gen、Matsumoto Koki、Mochizuki Masahito、Mikami Yoshiki、Ito Kazuhiro
- Journal Title
  
  Tetsu-to-Hagane
  
  Volume: 106 Issue: 4 Pages: 214-223
- DOI
  10.2355/tetsutohagane.TETSU-2019-101
- NAID
  130007822471
- ISSN
  0021-1575, 1883-2954
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04075
[Journal Article] Numerical Simulation on Effect of Microstructure on Hydrogen-induced Cracking Behavior in Duplex Stainless Steel Weld Metal2020
- Author(s)
  Ogita Gen、Matsumoto Koki、Mochizuki Masahito、Mikami Yoshiki、Ito Kazuhiro
- Journal Title
  
  Tetsu-to-Hagane
  
  Volume: 106 Issue: 4 Pages: 224-234
- DOI
  10.2355/tetsutohagane.TETSU-2019-102
- NAID
  130007822470
- ISSN
  0021-1575, 1883-2954
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04075
[Journal Article] Modeling of Hydrogen Diffusion Behavior Considering the Microstructure of Duplex Stainless Steel Weld Metal2017
- Author(s)
  Shibamoto Yuhei、Mikami Yoshiki、Mochizuki Masahito
- Journal Title
  
  QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
  
  Volume: 35 Issue: 2 Pages: 23s-27s
- DOI
  10.2207/qjjws.35.23s
- NAID
  130006329497
- ISSN
  0288-4771, 2434-8252
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05977
[Journal Article] Evaluation of Cold Cracking in High-Strength Steel Weld Metal Based on Local Critical Conditions Incorporating Stress and Diffusible Hydrogen Distributions2016
- Author(s)
  三上欣希, 川邉直雄, 石川信行, 望月正人
- Journal Title
  
  QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY
  
  Volume: 34 Issue: 2 Pages: 67-80
- DOI
  10.2207/qjjws.34.67
- NAID
  130005145378
- ISSN
  0288-4771, 2434-8252
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05977
[Journal Article] Numerical Simulation of Microscopic Stress Distribution in Steel Weld Metal Considering Anisotropic Crystal Orientation2014
- Author(s)
  三上欣希，望月正人
- Journal Title
  
  Tetsu-to-Hagane
  
  Volume: 100 Issue: 10 Pages: 1281-1288
- DOI
  10.2355/tetsutohagane.100.1281
- NAID
  130004696837
- ISSN
  0021-1575, 1883-2954
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760077
[Journal Article] Estimation of Three-dimensional Microscopic Strain Components by Digital Image Correlation and Crystal Orientation Analysis2013
- Author(s)
  ODA Kazuo, MIKAMI Yoshiki, MOCHIZUKI Masahito
- Journal Title
  
  Quarterly Journal of the Japan Welding Society
  
  Volume: 31
- NAID
  130004445755
- Data Source
  KAKENHI-PROJECT-24760077
[Journal Article] Estimation of Three-dimensional Microscopic Strain Components by Digital Image Correlation and Crystal Orientation Analysis2013
- Author(s)
  K. Oda, Y. Mikami and M. Mochizuki
- Journal Title
  
  Quarterly Journal of Japan Welding Society
  
  Volume: Vol.31, No.4
- NAID
  130004445755
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23656432
[Journal Article] Estimation of Three-dimensional Microscopic Strain Components by Digital Image Correlation and Crystal Orientation Analysis2013
- Author(s)
  Kazuo ODA, Yoshiki MIKAMI and Masahito MOCHIZUKI
- Journal Title
  
  溶接学会論文集
- NAID
  130004445755
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760077
[Journal Article] Evaluation of Residual Stress Distribution in Ni Base Alloy Clad Welds by Numerical Simulation and X-Ray Stress Measurement2013
- Author(s)
  Y. Mikami, K. Sogabe, T. Hashimoto, S. Nishikawa and M. Mochizuki
- Journal Title
  
  Science and Technology of Welding and Joining
  
  Volume: Vol.18, No.2 Pages: 114-119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23656432
[Journal Article] Effect of Columnar Grain Shape Modeling on the Microscopic Stress Distribution at the Clad Weld Metal Surface of Ni Base Alloy2012
- Author(s)
  T. Sakai, Y. Mikami and M. Mochizuki
- Journal Title
  
  Journal of Physics, Conference Series
  
  Volume: Vol.379, No.012046 Pages: 012046-012046
- DOI
  10.1088/1742-6596/379/1/012046
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23656432
[Journal Article] Numerical simulation of transformation-induced microscopic residual stress in ferrite-martensite lamellar steel2009
- Author(s)
  Y.Mikami, A.Inao, M.Mochizuki, M.Toyoda
- Journal Title
  
  Journal of Physics : Conference Series Vol.165, No.1
  
  Pages: 12080-12080
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21760075
[Journal Article] Computational Simulation ofWeld Microstructure and Distortion byConsidering Process Mechanics2009
- Author(s)
  M.Mochizuki, Y. Mikami, S.Okano, S. Itoh
- Journal Title
  
  Journalof Physics, Conference Series(IOP PublishingLimited) Vol.165, No.012014
  
  Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Angular Distortion of Fillet Welded T Joint Using Low Transformation Temperature Welding Wire2009
- Author(s)
  Y. Mikami, Y. Morikage, M. Mochizuki, M. Toyoda
- Journal Title
  
  Science and Technology of Welding and Joining Vol. 14, No. 2
  
  Pages: 97-105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Angular Distortion of Fillet Welded T Joint Using Low Transformation Temperature Welding Wire2009
- Author(s)
  Y.Mikami, Y.Morikage, M.Mochizuki, M.Toyoda
- Journal Title
  
  Science and Technology of Welding and Joining 14
  
  Pages: 97-105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Effect of Transformation Temperatureand Restraint Intensity on the Reductionof Restraint Stress by TransformationExpansion2009
- Author(s)
  Y. Mikami, M.Mochizuki, M.Toyoda
- Journal Title
  
  Quarterly Journal of JapanWelding Society Vol.27, No.2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Computational Simulation of Weld Microstructure and Distortion by Considering Process Mechanics2009
- Author(s)
  M.Mochizuki, Y.Mikami, S.Okano, S.Itoh
- Journal Title
  
  Journal of Physics 165
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Angular Distortion ofFillet Welded T Joint Using LowTransformation Temperature WeldingWire2009
- Author(s)
  Y. Mikami, Y. Morikage, M. Mochizukiand, M.Toyoda
- Journal Title
  
  Science and Technology of Weldingand Joining Vol.14, Vol.2
  
  Pages: 97-105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Effect of Transformation Temperature and Restraint Intensity on the Reduction of Restraint Stress by Transformation Expansion2009
- Author(s)
  Y.Mikami, M.Mochizuki, M.Toyoda
- Journal Title
  
  Quarterly Journal of Japan Welding Society 27
- NAID
  10030149252
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Parametric Study on the Effect of Geometric Imperfections on the Bending Capacity of High-Strength Linepipes2008
- Author(s)
  T. Sato, Y. Mikami, M. Mochizuki, N. Suzuki, M. Toyoda
- Journal Title
  
  Proc. 7th Inf. Pipeline Conf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Effect of Transformation Temperature of Weld Metal on Welding Distortion2008
- Author(s)
  Y. Morikage, T. Kubo, K. Yasuda, Y. Mikami, M. Mochizuki
- Journal Title
  
  Proc. 27th Int. Conf. Offshore Mechanics and ArcticEngineering
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] 溶接変形に及ぼす始終端部の影響に関する解析的検討2008
- Author(s)
  望月正人, 三上欣希, 山崎紘樹, 豊田政男
- Journal Title
  
  溶接学会論文集第26巻, 第2号
  
  Pages: 145-151
- NAID
  10030885553
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Weld Microstructure and Distortion Controls by Considering Process MechanicS2008
- Author(s)
  M. Mochizuki, Y. Mikami, s. Okano
- Journal Title
  
  61st Annual Assembly of International Institute ofWelding IIW Doc. X-1644-08
- Data Source
  KAKENHI-PROJECT-20360393
[Journal Article] Effect of Geometric Imperfections and Mechanical Properties on Bending Capacity of High-Strength Linepipes2008
- Author(s)
  T. Satoh, Y. Mikami, M. Mochizuki, N. Suzuki, M. Toyoda
- Journal Title
  
  Proc. 8th Int. Welding Symp. Japan Welding Society, Special Session : Pipeline Technology Now and Then
  
  Pages: 119-125
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] 厚板多層溶接部の破壊靭性試験における残留応力緩和手法の検討2022
- Author(s)
  三上欣希, 小沢匠, 川畑友弥
- Organizer
  日本機械学会 M&M2021 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-19H00802
[Presentation] 水素割れ評価に向けた材料組織レベルの応力および水素濃度分布の評価2022
- Author(s)
  三上欣希
- Organizer
  (一社)軽金属学会アルミニウム中の水素と材料物性研究部会
- Invited
- Data Source
  KAKENHI-PROJECT-19K04075
[Presentation] 破壊靭性試験における予ひずみの影響の結晶塑性解析による基礎的検討2022
- Author(s)
  中尾俊貴, 三上欣希, 伊藤和博, 川畑友弥
- Organizer
  2021年度溶接学会秋季全国大会
- Data Source
  KAKENHI-PROJECT-19H00802
[Presentation] 応力および水素濃度の微視的分布に基づく二相ステンレス鋼溶接金属の水素割れ発生特性の検討2022
- Author(s)
  三上欣希
- Organizer
  (一社)日本溶接協会 2022年度第4回特殊材料溶接研究委員会
- Invited
- Data Source
  KAKENHI-PROJECT-19K04075
[Presentation] 破壊靱性値を維持する局部圧縮法2022
- Author(s)
  小沢匠, 川畑友弥, 三上欣希
- Organizer
  日本機械学会 M&M2021 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-19H00802
[Presentation] 二相ステンレス鋼溶接部における水素割れに及ぼす微視組織形態の影響に関する検討2021
- Author(s)
  三上欣希, 伊藤和博
- Organizer
  (一社)日本機械学会 M&M2021 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-19K04075
[Presentation] Typical LC Effect on Crack Front Straightness and Fracture Toughness2020
- Author(s)
  Takumi Ozawa, Hiroaki Kosuge, Yoshiki Mikami, Tomoya Kawabata
- Organizer
  IIW2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00802
[Presentation] 二相ステンレス鋼溶接金属の水素割れに及ぼす微視組織形態の影響に関する数値解析的検討2019
- Author(s)
  三上欣希，伊藤和博，松本幸樹，望月正人
- Organizer
  （一社）日本鉄鋼協会第178回秋季講演大会
- Data Source
  KAKENHI-PROJECT-19K04075
[Presentation] 微視的応力および拡散性水素濃度分布を考慮した二相ステンレス鋼の水素割れ発生特性の検討2019
- Author(s)
  三上欣希，伊藤和博，松本幸樹，望月正人
- Organizer
  （一社）日本鉄鋼協会第178回秋季講演大会
- Data Source
  KAKENHI-PROJECT-19K04075
[Presentation] 二相ステンレス鋼の微視組織を考慮した水素割れ発生特性の検討2019
- Author(s)
  三上欣希，伊藤和博，松本幸樹，荻田玄，望月正人
- Organizer
  （一社）溶接学会 2019年度秋季全国大会
- Data Source
  KAKENHI-PROJECT-19K04075
[Presentation] 二相ステンレス鋼母材および溶接金属の水素割れ発生特性評価2018
- Author(s)
  松本幸樹, 荻田玄, 三上欣希, 伊藤和博
- Organizer
  (一社)日本鉄鋼協会第176回秋季講演大会
- Data Source
  KAKENHI-PROJECT-16K05977
[Presentation] 二相ステンレス鋼溶接金属の微視組織形態を考慮した水素拡散・集積挙動の解析2017
- Author(s)
  芝本優平, 荻田玄, 三上欣希, 望月正人
- Organizer
  溶接構造シンポジウム2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05977
[Presentation] Numerical modeling of diffusible hydrogen localization in duplex stainless steel weld metal2017
- Author(s)
  Y. Mikami, Y. Shibamoto, G. Ogita, K. Ito, M. Mochizuki
- Organizer
  7th International Conference on Welding Science and Engineering
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05977
[Presentation] Numerical simulation of localized distribution of stress and diffusible hydrogen related to cold cracking in high-strength-steel weld metal2016
- Author(s)
  Yoshiki MIKAMI, Nao KAWABE, Masahito MOCHIZUKI, and Nobuyuki ISHIKAWA
- Organizer
  10th International Conference on Trends in Welding Research and 9th International Welding Symposium of Japan Welding Society
- Place of Presentation
  東京
- Year and Date
  2016-10-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05977
[Presentation] 局所応力および局所拡散性水素濃度を考慮した高強度鋼溶接金属の低温割れ発生特性の検討2016
- Author(s)
  三上欣希, 川邉直雄, 石川信行, 望月正人
- Organizer
  平成28年度秋季全国大会, 一般社団法人溶接学会
- Place of Presentation
  群馬県渋川市
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-16K05977
[Presentation] Modeling of hydrogen diffusion behavior considering the microstructure of duplex stainless steel weld metal2016
- Author(s)
  Yuhei SHIBAMOTO, Yoshiki MIKAMI, and Masahito MOCHIZUKI
- Organizer
  International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation (Visual-JW 2016)
- Place of Presentation
  大阪
- Year and Date
  2016-11-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05977
[Presentation] デジタル画像相関法に基づく多結晶金属の多重すべりを考慮した微視的変形挙動推定手法の提案2013
- Author(s)
  小田和生, 三上欣希, 望月正人
- Organizer
  日本保全学会第10回学術講演会
- Place of Presentation
  ホテル阪急エキスポパーク (大阪府吹田市)
- Year and Date
  2013-07-25
- Data Source
  KAKENHI-PROJECT-23656432
[Presentation] デジタル画像相関法に基づく多結晶金属の多重すべりを考慮した微視的変形挙動推定手法の提案2013
- Author(s)
  小田和生，三上欣希，望月正人
- Organizer
  日本保全学会第10回学術講演会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] Numerical Simulation Of Microscopic Stress␣ In Polycrystalline Materials␣ Considering Hardening Due To Irradiation2013
- Author(s)
  Yoshiki Mikami and Masahito Mochizuki
- Organizer
  ICMM3, 3rd International Conference on Material Modeling
- Place of Presentation
  Warsaw, Poland
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] Numerical Simulation of Microscopic Stress in Polycrystalline Materials Considering Hardening due to Irradiation2013
- Author(s)
  Y. Mikami and M. Mochizuki
- Organizer
  3rd International Conference on Material Modelling incorporating the 13th European Mechanics of Materials Conference
- Place of Presentation
  Palace of Culture and Science (Warsaw, Poland)
- Year and Date
  2013-09-08
- Data Source
  KAKENHI-PROJECT-23656432
[Presentation] 炉内構造部材における中性子照射による硬化を想定した局所応力分布特性の数値解析2013
- Author(s)
  三上欣希, 堺貴洋, 望月正人
- Organizer
  日本保全学会第10回学術講演会
- Place of Presentation
  ホテル阪急エキスポパーク (大阪府吹田市)
- Year and Date
  2013-07-25
- Data Source
  KAKENHI-PROJECT-23656432
[Presentation] デジタル画像相関法と結晶方位解析を併用した微視的三次元ひずみ算出手法の構築2012
- Author(s)
  小田和生, 三上欣希, 望月正人
- Organizer
  溶接学会平成24年度秋季全国大会
- Place of Presentation
  奈良
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] Experimental Evaluation of Microscopic Strain Distribution by Digital Image Correlation Incorporating Crystalline Orientation2012
- Author(s)
  Y. Mikami, K. Oda and M. Mochizuki
- Organizer
  65th Annual Assembly of the International Institute of Welding
- Place of Presentation
  Denver, USA
- Year and Date
  2012-07-08
- Data Source
  KAKENHI-PROJECT-23656432
[Presentation] Experimental Evaluation of Microscopic Strain Distribution by Digital Image Correlation Incorporating Crystalline Orientation2012
- Author(s)
  Y. Mikami, K. Oda and M. Mochizuki
- Organizer
  65th Annual Assembly and International Conference of the International Institute of Welding
- Place of Presentation
  Denver, USA
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] Estimation of Three-dimensional Microscopic Strain Component by Digital Image Correlation and Crystal Orientation Analysis2012
- Author(s)
  Kazuo ODA, Yoshiki MIKAMI and Masahito MOCHIZUKI
- Organizer
  The International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation
- Place of Presentation
  Osaka
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] フェライト・マルテンサイト層状組織鋼の相変態誘起型微視的残留応力とその疲労き裂進展特性向上に及ぼす影響2011
- Author(s)
  三上欣希
- Organizer
  日本船舶海洋工学会材料・溶接研究会
- Place of Presentation
  文京区(東京都)
- Year and Date
  2011-03-22
- Data Source
  KAKENHI-PROJECT-21760075
[Presentation] Effect of Low Temperature Transformation Expansion on Restraint Stress of High Strength Steel Welds2009
- Author(s)
  M.Mochizuki, Y.Mikami, M.Iyota
- Organizer
  19th International Offshore and Polar Engineering Conference
- Place of Presentation
  Osaka, Japan
- Year and Date
  2009-06-22
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] フェライト・マルテンサイト層状組織鋼における微視的残留応力・ひずみ状態の実験的推定手法に関する検討2009
- Author(s)
  稲生明弘, 三上欣希, 島貫広志, 望月正人
- Organizer
  平成21年度溶接学会秋季全国大会
- Place of Presentation
  徳島
- Data Source
  KAKENHI-PROJECT-21760075
[Presentation] フェライト・マルテンサイト層状組織鋼における微視的残留応力・ひずみ状態の実験的推定手法に関する検討2009
- Author(s)
  稲生明弘, 三上欣希, 島貫広志, 望月正人
- Organizer
  溶接学会平成21年度秋季全国大会
- Place of Presentation
  徳島市(徳島県)
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-21760075
[Presentation] Effect of Low TemperatureTransformation Expansion on RestraintStress of High Strength Steel Welds2009
- Author(s)
  M., Mochizuki, Y., Mikami, M., Iyota
- Organizer
  Proceedings of the 19th InternationalOffshore and Polar Engineering Conference, ISOPE-2009-TPC-549
- Place of Presentation
  Osaka, Japan(有)
- Year and Date
  2009-06-23
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] 予ひずみ付与によるフェライト・マルテンサイト層状組織鋼の微視的残留応力・ひずみ状態の計測2009
- Author(s)
  稲生明弘, 三上欣希, 島貫広志, 望月正人
- Organizer
  溶接構造シンポジウム2009講演論文集,溶接学会溶接構造研究委員会,425-428
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-21760075
[Presentation] 予ひずみ付与によるフェライト・マルテンサイト層状組織高の微視的残留応力・ひずみ状態の変化の計測2009
- Author(s)
  稲生明弘, 三上欣希, 島貫広志, 望月正人
- Organizer
  溶接構造シンポジウム2009
- Place of Presentation
  吹田市(大阪府)
- Year and Date
  2009-11-18
- Data Source
  KAKENHI-PROJECT-21760075
[Presentation] Transformation-Induced Microscopic Residual Stress in Ferrite-martensite Lamellar Steels and Its Influence on Fatigue Crack Propagation Paths2009
- Author(s)
  Y.Mikami, A.Inao, M.Mochiuki, K.Nakashima, H.Shimanuki
- Organizer
  19th International Offshore and Polar Engineering Conference (ISOPE2009), ISOPE2009-TPC-550
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-21760075
[Presentation] Numerical Simulation of Transformation-Induced Microscopic Residual Stress in Ferrite- Martensite Lamellar Steel2008
- Author(s)
  Y. Mikami, M. Mochizuki, M. Toyoda
- Organizer
  Abstract Book for Int. Conf. Advanced Structural andFunctional Materials 2008
- Place of Presentation
  吹田
- Year and Date
  2008-11-10
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] Effects of Geometric Imperfections and Mechanical Properties on Bending Capacity of High-Strength Line Pipes2008
- Author(s)
  T. Sato, Y. Mikami, M. Mochizuki, N. Suzuki, M. Toyoda
- Organizer
  Proc. 8th Int. Welding Symp. Japan Welding Society
- Place of Presentation
  京都
- Year and Date
  2008-11-18
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] Effect ofTransformation Temperature of Weld Metalon Welding Distortion2008
- Author(s)
  Y., Morikage, T., Kubo, K., Yasuda, Y., Mikami, M., Mochizuki
- Organizer
  Proceedings ofthe 27th International Conference onOffshore Mechanics and Arctic Engineering, OMAE2008-57709
- Place of Presentation
  Estoril, Portugal(有)
- Year and Date
  2008-06-17
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] Basic Development of Structure Distortion Evaluation System Using Inherent Strain2008
- Author(s)
  M, Hasegawa, R. Hamanaka, S. Okano, Y. Mikami, M. Mochizuki, M. Toyoda
- Organizer
  Proc. 8th Int. Welding Symp. Japan Welding Society
- Place of Presentation
  京都
- Year and Date
  2008-11-18
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] Computational Simulation of Weld Microstructure and Distortion by Considering Process Mechanics2008
- Author(s)
  M. Mochizuki, Y. Mikami, S. Okano, s. Itoh
- Organizer
  Abstract Book for Int. Conf. Advanced Structural andFunctional Materials 2008
- Place of Presentation
  吹田
- Year and Date
  2008-11-10
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] Observation of Fatigue Crack Propagation Paths in Ferrite-Martensite LamellarSteels2008
- Author(s)
  A. Inao, Y. Mikami, K. Nakashima, H. Shimanuki, M. Mochizuki, M. Toyoda
- Organizer
  Proc. 8th Int. Welding Symp. Japan Welding Society
- Place of Presentation
  京都
- Year and Date
  2008-11-18
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] A 3-D Analytical Study of the Microscoがc Stress Distribution Considering theHeterogeneity of Microscopic Structure of Steel2008
- Author(s)
  R. Uraguchi, Y. Mikami, R. Higuchi, M. Mochizuki, M. Toyoda
- Organizer
  Proc. 8th Int. Welding Symp. Japan Welding Society
- Place of Presentation
  京都
- Year and Date
  2008-11-18
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] A Parametric Study on the Effect of the Transformation Expansion of High-strength Weld Metals on the Restraint Stress2008
- Author(s)
  Y. Mikami, M. Mochizuki, M. Toyoda
- Organizer
  Proc. 8th Int. Welding Symp. Japan Welding Society
- Place of Presentation
  京都
- Year and Date
  2008-11-18
- Data Source
  KAKENHI-PROJECT-20360393
[Presentation] Application of Digital Image Correlation Technique to Evaluation of Grain-scale Microscopic Strain Distribution
- Author(s)
  Y. Mikami, K. Oda and M. Mochizuki
- Organizer
  67th Annual Assembly of International Institute of Welding
- Place of Presentation
  Seoul, Korea
- Year and Date
  2014-07-13 – 2014-07-18
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] 多結晶有限要素モデルにおける微視的応力分布に及ぼす結晶塑性パラメータの影響
- Author(s)
  三上欣希，小田和生，望月正人
- Organizer
  溶接構造シンポジウム2014
- Place of Presentation
  大阪
- Year and Date
  2014-12-04 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] An Elementary Model to Evaluate Microscopic Stress Distribution due to Dislocation Channel in Irradiated Austenitic Stainless Steel
- Author(s)
  Yoshiki MIKAMI, Takamasa MIZOGUCHI and Masahito MOCHIZUKI
- Organizer
  2nd International Conference on Maintenance Science and Technology
- Place of Presentation
  Kobe, Japan
- Year and Date
  2014-11-02 – 2014-11-05
- Data Source
  KAKENHI-PROJECT-24760077
[Presentation] Determination of Microscopic Strain Components by Digital Image Correlation in Combination with Crystal Orientation Information
- Author(s)
  Y. Mikami, K. Oda and M. Mochizuki
- Organizer
  16th International Conference on Experimental Mechanics
- Place of Presentation
  Cambridge, UK
- Year and Date
  2014-07-07 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24760077

1. MOCHIZUKI Masahito (10304015)

# of Collaborated Projects: 2 results

# of Collaborated Products: 30 results
2. Kawabata Tomoya (50746815)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
3. 柴沼一樹 (30611826)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 周紅昌 (30996905)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 浦中祥平 (70988344)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 小沢匠 (80711332)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

MIKAMI Yoshiki 三上 欣希

Research Projects

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Co-Researchers

Tailor-made fatigue life prediction based on material microstructure, strength, and stress distribution properties for repair weldsPrincipal Investigator

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Fracture mechanics study to clarify requirements for materials for low-carbon energy carrier storage tanks

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Evaluation of Hydrogen Cracking at Microscopic Scale Considering Localized Distribution of Stress, Strain, and Diffusible HydrogenPrincipal Investigator

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Creation of a Standard Method for CTOD Fracture Assessment with Repeated Prestrainn Damage Consideration for Highly Accurate Prediction of Seismic and Wave Effects

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Microscopic critical condition of hydrogen induced cracking based on hydrogen diffusion analysis at microscopic scale in dual phase steelPrincipal Investigator

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Measurement of Microscopic Stress and Strain Distribution at Sub-grain Scale Considering Crystalline AnisotropyPrincipal Investigator

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Measurement of Microscopic Residual Stress by Using Indentation Method

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Effect of microscopic residual stress on the characteristics on fatigue crack propagation of lamellar-microstructure steelPrincipal Investigator

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Near-Net Shape Manufacturing of Hull Structures in Ship-Building by Using Control of Temperature Distribution and Material Properties

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[Book] "EBSDデータを活用した微視的ひずみ解析", 新版 溶接・接合部組織写真集, 溶接学会 溶接冶金研究委員会編2013

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[Journal Article] Local compression process avoiding toughness change2023

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[Journal Article] Proposal of New MOTE Methods for Brittle Fracture Toughness Determination2022

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[Journal Article] Quantitative evaluation of fracture toughness deterioration due to Pre-strain2022

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MIKAMI Yoshiki 三上欣希

[Book] "EBSDデータを活用した微視的ひずみ解析", 新版溶接・接合部組織写真集, 溶接学会溶接冶金研究委員会編2013