Oshikawa Wataru 押川渡

… Alternative Names

OSHIKAWA Wataru 押川渡

押川渡オシカワワタル

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Researcher Number	80224228
Other IDs
External Links
Affiliation (Current)	2022: 琉球大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2016 – 2021: 琉球大学, 工学部, 教授 2015: 琉球大学, 工学部機械システム工学科, 准教授 2011 – 2015: 琉球大学, 工学部, 准教授 2010: 琉球大学, 大学院・工学研究院, 准教授 2008 – 2010: 琉球大学, 工学研究科, 准教授 … More 2008: University of the Ryukyus, 工学部, 准教授 2007 – 2008: University of the Ryukyus, 工学部, 准教授 2001 – 2004: 琉球大学, 工学部, 助手 1998 – 1999: 琉球大学, 工学部, 助手 1996: 琉球大学, 工学部, 助手 Less
Review Section/Research Field	Principal Investigator Material processing/treatments / Structural engineering/Earthquake engineering/Maintenance management engineering Except Principal Investigator Structural engineering/Earthquake engineering/Maintenance management engineering / Basic Section 22020:Structure engineering and earthquake engineering-related / 表面界面物性 / Thin film/Surface and interfacial physical properties
Keywords	Principal Investigator ステンレス鋼 / 海塩粒子 / ACMセンサ / ガ-ゼ法 / 大気 / 孔食 / 相対湿度 / 進展 / 停止 / 大気環境 … More / 維持管理工学 / 腐食環境評価 / 維持管理 / 長寿命化 / 海塩付着量 / 環境評価 / 延命化 / 腐食性j評価 / 亜鉛めっき鋼板 / 赤さび発生面積率 / 海塩 / 腐食性評価 / 腐食比 / 小型センサ / インクジェットプリンタ … More Except Principal Investigator 腐食 / 鋼構造物 / 塗膜 / 空間統計学 / シミュレータ / 電荷移動反応 / シュミレータ― / 電気化学機構 / シュミレーター / 腐食センサ / 大気暴露試験 / 鋼板 / 時空間統計量 / モニタリング / シミュレーション / シュミレータ / スケーリング関数 / 電析 / パルス電流 / 3次元成長 / 2次元成長 / ユニバーサリティ / スケーリング指数 / 優先成長方位 / 動的スケーリング / ACインピーダンススペクトロスコピー / 表面成長 / 確率論的微分方程式 / ニッケル / scaling function / electrodeposition / pulse-current / three-dimensional growth / two-dimensional growth / universality class / scaling exponent / preferential growth direction / 均一反応 / 電気化学インピーダンス / ヘルムホルツ面 / マルチステップ法 / 過渡反応 / ステップ成長 / 交換電流密度 / 電気二重層 / 反応速度 / nsec / 核形成 / 活性化エネルギー / 反応速度定数 / homogeneous charge-transfer reaction / electrochemical impedance / Helmholtz layer / multi-step technique / transient response / step growth / 高力ボルト継手構造 / 高力ボルト軸力 / 連結板耐力 / 耐力診断 / 防食 / 低温低圧型金属溶射 / 高力ボルト / 連結版 / すべり耐力実験 / FEM解析 / コールドスプレー / 断面観察 / 塩水噴霧試験 / 連結板 / 解析 / 高力ボルト継手 / 耐力 / 摩擦接合継手 / 残存軸力 / 低温金属溶射 / 耐荷力 Less

Prediction of fatal corrosion damage in steel structures based on couples between coating deterioration and electrochemical mechanism
- Principal Investigator
  
  KAINUMA SHIGENOBU
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22020:Structure engineering and earthquake engineering-related
- Research Institution
  Kyushu University
Development of diagnosis method of load capacity of high strength bolted joint structure with corrosion and high endurance corrosion prevention technology
- Principal Investigator
  
  SHIMOZATO TETSUHIRO
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22020:Structure engineering and earthquake engineering-related
- Research Institution
  University of the Ryukyus
Development of prediction system for fatal corrosion damage in steel structures considering couples between compositeness of coating deterioration and electrochemical mechanism
- Principal Investigator
  
  KAINMUMA SHIGENOBU
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Kyushu University
Development of simulator for predicting fatal corrosion damage in steel structures considering couples between corrosive environment and coating film deterioration
- Principal Investigator
  
  Kainuma Shigenobu
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Kyushu University
Study on Accelerated corrosion test for Simulated the Atmosphere and method for Evauating Corrosivity EnvironmentPrincipal Investigator
- Principal Investigator
  
  OSHIKAWA WATARU
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  University of the Ryukyus
Development for simulation of time-dependent deterioration of Steel Structures using spatial statistical model considered corrosive environments
- Principal Investigator
  
  SHIGENOBU Kainuma
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Kyushu University
Corrosion environment evaluation for maintenance management technology of infrastructurePrincipal Investigator
- Principal Investigator
  
  OSHIKAWA Wataru
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  University of the Ryukyus
Study on Charge Transfer Reactions in Electrodeposition
- Principal Investigator
  
  SAITOU Masatoshi
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  University of the Ryukyus
Dynamic Scaling Study of Thin Films in electrodeposition Growth Using AFM
- Principal Investigator
  
  SAITOU Masatoshi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  表面界面物性
- Research Institution
  University of the Ryukyus
大気環境下におけるステンレス鋼の孔食の進展/停止条件に関する研究Principal Investigator
- Principal Investigator
  
  押川渡
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Material processing/treatments
- Research Institution
  University of the Ryukyus
沖縄県内における飛来海塩粒子量マップとステンレス鋼の耐候性マップPrincipal Investigator
- Principal Investigator
  
  押川渡
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Material processing/treatments
- Research Institution
  University of the Ryukyus

All 2018 2014 2013 2012 2011 2009 2008 2004 Other

All Journal Article Presentation

[Journal Article] Fe/Ag対ACM型腐食センサを用いた大気環境における無塗装普通鋼板の経時腐食深さの評価方法2014
- Author(s)
  貝沼重信，山本悠哉，林秀幸，伊藤義浩，押川渡
- Journal Title
  
  材料と環境
  
  Volume: Vol.63, No.2 Pages: 1-8
- NAID
  130004678975
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289138
[Journal Article] 社会資本の維持管理技術確立のための腐食環境評価2013
- Author(s)
  押川渡
- Journal Title
  
  表面技術
  
  Volume: Vol.64 Pages: 159-164
- NAID
  10031157183
- Data Source
  KAKENHI-PROJECT-23560575
[Journal Article] Corrosion Environment Evaluation for Maintenance Management of Infrastructure2013
- Author(s)
  押川　渡
- Journal Title
  
  J. Surf. Finish Soc. Jpn.
  
  Volume: 64 Issue: 3 Pages: 159-164
- DOI
  10.4139/sfj.64.159
- NAID
  10031157183
- ISSN
  0915-1869, 1884-3409
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-23560575
[Journal Article] 15年間大気暴露したAl溶射鋼の耐候性評価2009
- Author(s)
  中野敦, 押川渡, 榊原洋平, 中山元
- Journal Title
  
  第56回材料と環境討論会 C211
- Data Source
  KAKENHI-PROJECT-20560444
[Journal Article] ACMセンサを利用した腐食環境モニタリング2009
- Author(s)
  押川渡, 長山雅, 中野敦, 篠原正
- Journal Title
  
  建材用塗装鋼板の端面防錆機構解明および寿命予測研究報告書
  
  Pages: 85-89
- Data Source
  KAKENHI-PROJECT-20560444
[Journal Article] ACMセンサを用いた実橋梁における腐食環境評価2008
- Author(s)
  押川渡, 長山雅, 篠原正
- Journal Title
  
  第55回材料と環境討論会 D203
- Data Source
  KAKENHI-PROJECT-20560444
[Journal Article] 電気化学インピーダンス測定法を用いたスルファミン酸ニッケル電解液中における多結晶ニッケル表面の電気化学反応に関する研究2004
- Author(s)
  濱口邦彦, 押川渡, 斎藤正敏
- Journal Title
  
  日本機械学会論文集A編 70・690
  
  Pages: 246-249
- NAID
  110004998658
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560021
[Journal Article] A Study of Electro-chemical Reactions on Poly-Crystalline Nickel surfaces in Nickel Sulfamate Electrolyte by Electrochemical Impedance spectroscopy.2004
- Author(s)
  K.Hamaguchi, W.Oshikawa, M.Saitou
- Journal Title
  
  Trans.Japan Soc.Mech.Eng. 70
  
  Pages: 246-249
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560021
[Presentation] 亜鉛アルミ混合のCold Spray 工法におけるアルミナの防食機能に関する電気化学特性2018
- Author(s)
  加藤祐介，下里哲弘，田井政行，有住康則，押川渡
- Organizer
  土木学会第73回年次学術講演会
- Data Source
  KAKENHI-PROJECT-18H01525
[Presentation] 沖縄における鋼材の腐食と腐食環境評価2012
- Author(s)
  押川　渡
- Organizer
  2012北海道夏期セミナー
- Place of Presentation
  室蘭プリンスホテル
- Invited
- Data Source
  KAKENHI-PROJECT-23560575
[Presentation] インクジェットプリンタを用いた定量海塩付着試験2012
- Author(s)
  押川　渡，佐藤聡祐，豊島健太，中野　敦
- Organizer
  材料と環境2012
- Place of Presentation
  早稲田大学
- Data Source
  KAKENHI-PROJECT-23560575
[Presentation] 海塩が飛来する環境下での大気腐食と腐食環境評価2011
- Author(s)
  押川　渡
- Organizer
  金属学会2011年秋季大会(招待講演)
- Place of Presentation
  沖縄県宜野湾市
- Data Source
  KAKENHI-PROJECT-23560575
[Presentation] Fe/AgおよびZn/Ag対ACM型腐食センサによる腐食環境評価2008
- Author(s)
  押川渡, 長山雅, 篠原正
- Organizer
  第165回腐食防食シンポジウム
- Place of Presentation
  東京芸術劇場
- Year and Date
  2008-11-14
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] ACM センサを用いた実橋梁における腐食環境評価2008
- Author(s)
  押川渡,長山雅,篠原正
- Organizer
  第55 回材料と環境討論会
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] ACMセンサを用いた実橋梁における腐食環境評価2008
- Author(s)
  押川渡, 長山雅, 篠原正
- Organizer
  第55回材料と環境討論会予稿集
- Place of Presentation
  長崎大学
- Year and Date
  2008-09-28
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] 大気腐食に及ぼす付着海塩量と相対湿度の影響2008
- Author(s)
  中野敦,押川渡
- Organizer
  第55 回材料と環境討論会
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] Fe/AlおよびZn/Ag 対ACM 型腐食センサによる腐食環境評価2008
- Author(s)
  押川渡,長山雅,篠原正
- Organizer
  第165 回腐食防食シンポジウム
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] 沖縄県でのZn/Ag対ACMセンサを用いた環境腐食性評価2008
- Author(s)
  長山雅, 押川渡
- Organizer
  第55回材料と環境討論会予稿集
- Place of Presentation
  長崎大学
- Year and Date
  2008-09-28
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] 大気腐食に及ぼす付着海塩量と相対湿度の影響2008
- Author(s)
  中野敦, 押川渡
- Organizer
  第55回材料と環境討論会予稿集
- Place of Presentation
  長崎大学
- Year and Date
  2008-09-28
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] 沖縄県でのZn/Ag 対ACM センサを用いた環境腐食性評価2008
- Author(s)
  長山雅,押川渡,篠原正
- Organizer
  第55 回材料と環境討論会
- Data Source
  KAKENHI-PROJECT-19560483
[Presentation] インクジェットプリンタを用いた定量海塩付着装置
- Author(s)
  押川渡,佐藤聡祐,豊嶋健太,中野敦
- Organizer
  材料と環境2012
- Data Source
  KAKENHI-PROJECT-23560575

1. SHIGENOBU Kainuma (00262874)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
2. MITANI YASUHIRO (20301343)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. SAITOU Masatoshi (00284951)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
4. SHIMOZATO TETSUHIRO (90452961)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 安鎭熙 (50648996)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 鄭暎樹 (60750354)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 田井政行 (70646596)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 有住康則 (90109306)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. 楊沐野 (70836519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Oshikawa Wataru 押川 渡

OSHIKAWA Wataru 押川 渡

押川 渡 オシカワ ワタル

Research Projects

Research Products

Co-Researchers

Prediction of fatal corrosion damage in steel structures based on couples between coating deterioration and electrochemical mechanism

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of diagnosis method of load capacity of high strength bolted joint structure with corrosion and high endurance corrosion prevention technology

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of prediction system for fatal corrosion damage in steel structures considering couples between compositeness of coating deterioration and electrochemical mechanism

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of simulator for predicting fatal corrosion damage in steel structures considering couples between corrosive environment and coating film deterioration

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on Accelerated corrosion test for Simulated the Atmosphere and method for Evauating Corrosivity EnvironmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development for simulation of time-dependent deterioration of Steel Structures using spatial statistical model considered corrosive environments

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Corrosion environment evaluation for maintenance management technology of infrastructurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on Charge Transfer Reactions in Electrodeposition

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Dynamic Scaling Study of Thin Films in electrodeposition Growth Using AFM

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

大気環境下におけるステンレス鋼の孔食の進展/停止条件に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

沖縄県内における飛来海塩粒子量マップとステンレス鋼の耐候性マップPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Fe/Ag対ACM型腐食センサを用いた大気環境における無塗装普通鋼板の経時腐食深さの評価方法2014

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 社会資本の維持管理技術確立のための腐食環境評価2013

Author(s)

Journal Title

Oshikawa Wataru 押川渡

OSHIKAWA Wataru 押川渡

押川渡オシカワワタル