HAYAKAWA Ginga 早川銀河

Researcher Number	80939158
Other IDs
Affiliation (Current)	2026: 横浜国立大学, 大学院工学研究院, 技術職員
Affiliation (based on the past Project Information) *help	2022 – 2025: 横浜国立大学, 大学院工学研究院, 技術職員
Review Section/Research Field	Principal Investigator Basic Section 24020:Marine engineering-related Except Principal Investigator Basic Section 24020:Marine engineering-related
Keywords	Principal Investigator 弾塑性解析 / き裂進展 / 疲労 Except Principal Investigator 船体構造 / 機械学習（生成モデル） / トポロジー最適化 / 構造設計 / 疲労き裂進展解析 / 疲労強度 / モニタリング / 疲労試験 / 統計モデル / ホイッピング

トポロジー最適化及び機械学習（生成モデル）を用いた新しい船体構造創出手法の研究
- Principal Investigator
  
  川村恭己
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Yokohama National University
Construction of Fatigue Crack Propagation Simulation System under Variable Amplitude Loading using Elasto Plastic FEMPrincipal Investigator
- Principal Investigator
  
  早川銀河
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Yokohama National University
Development of Statistical Model of Whipping Load and its Effect to Fatigue Crack Propagation
- Principal Investigator
  
  Kawamura Yasumi
- Project Period (FY)
  2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Yokohama National University

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Effectiveness of fatigue assessment using spectral method considering elastic vibration response on a large container ship2024
- Author(s)
  Ryoya Sato, Yasumi Kawamura, Tetsuo Okada, Ginga Hayakawa
- Journal Title
  
  Proceedings of the 37th Asian-Pacific Technical Exchange and Advisory Meeting on Marine Structures, TEAM2024, 25-28 Sep 2024, Kure, Japan
  
  Pages: 192-202
- Data Source
  KAKENHI-PROJECT-23K22966
[Journal Article] 2024S-GS22-4 A Study of Identification Method of Re-tensile Plastic zone’s Generated Load Based on Strain Measurement in Fatigue Tests2024
- Author(s)
  平田直也、早川銀河、川村恭己、岡田哲男
- Journal Title
  
  Conference Proceedings The Japan Society of Naval Architects and Ocean Engineers
  
  Volume: 38 Issue: 0 Pages: 693-701
- DOI
  10.14856/conf.38.0_693
- ISSN
  2424-1628
- Year and Date
  2024-05-27
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-23K22966
[Journal Article] A study of identification method of re-tensile plastic zone's generated load based on strain measurement in fatigue tests2024
- Author(s)
  Naoya Hirata, Ginga Hayakawa, Yasumi Kawamura, Tetsuo Okada
- Journal Title
  
  Proceedings of the 37th Asian-Pacific Technical Exchange and Advisory Meeting on Marine Structures, TEAM2024, 25-28 Sep 2024, Kure, Japan
  
  Pages: 300-310
- Data Source
  KAKENHI-PROJECT-23K22966
[Journal Article] Statistical Modeling of Whipping Phenomena Based on Actual Container Ship Measurements2024
- Author(s)
  早川銀河、川村恭己、岡田哲男
- Journal Title
  
  Journal of the Japan Society of Naval Architects and Ocean Engineers
  
  Volume: 40 Issue: 0 Pages: 103-121
- DOI
  10.2534/jjasnaoe.40.103
- ISSN
  1880-3717, 1881-1760
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22966
[Journal Article] 2024S-GS22-2 A Study on the Effectiveness of Fatigue Assessment Using Spectral Method Considering Elastic Vibration Response on a Large Container Ship2024
- Author(s)
  佐藤亮弥、川村恭己、岡田哲男、早川銀河
- Journal Title
  
  Conference Proceedings The Japan Society of Naval Architects and Ocean Engineers
  
  Volume: 38 Issue: 0 Pages: 679-686
- DOI
  10.14856/conf.38.0_679
- ISSN
  2424-1628
- Year and Date
  2024-05-27
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-23K22966
[Journal Article] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析－ひずみ計測に基づくRPG荷重の推定法の妥当性の検証－2023
- Author(s)
  早川銀河, 川村恭己, 岡田哲男, 清沢知秀,
- Journal Title
  
  日本船舶海洋工学会講演会論文集
  
  Volume: 36 Pages: 539-546
- Data Source
  KAKENHI-PROJECT-23K22966
[Journal Article] 変動荷重下におけるき裂先端近傍のひずみ計測に基づくき裂先端塑性域形成挙動の推定2022
- Author(s)
  早川銀河, 川村恭己, 岡田哲男, Dumbarangage Eashan Gayantha Nandasiri,
- Journal Title
  
  日本船舶海洋工学会講演会論文集
  
  Volume: 34 Pages: 241-250
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22966
[Presentation] 再引張塑性域形成荷重の新たな同定手法の提案とLS-DYNAを用いたき裂進展シミュレーションシステムの構築について2024
- Author(s)
  早川銀河
- Organizer
  日本船舶海洋工学会第65回東部支部構造研究会（2024 年9 月18 日（火））
- Data Source
  KAKENHI-PROJECT-23K22966
[Presentation] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析－ひずみ計測に基づく RPG 荷重の推定法の妥当性の検証－2023
- Author(s)
  早川銀河
- Organizer
  溶接学会溶接疲労強度研究委員会第278回溶接疲労強度研究委員会（FS委員会）2023年7月7日
- Data Source
  KAKENHI-PROJECT-23K22966
[Presentation] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析－ひずみ計測に基づくRPG荷重の推定法の妥当性の検証－2023
- Author(s)
  早川銀河
- Organizer
  日本船舶海洋工学会令和5年度春季講演会、2023年5月
- Data Source
  KAKENHI-PROJECT-23K22966
[Presentation] 変動荷重下におけるき裂先端近傍のひずみ計測に基づくき裂先端塑性域形成挙動の推定2022
- Author(s)
  早川銀河
- Organizer
  日本船舶海洋工学会令和4年春季講演会
- Data Source
  KAKENHI-PROJECT-23K22966

1. Kawamura Yasumi (50262407)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. 岡田哲男 (10753048)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
3. 鈴木克幸 (10235939)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 小川竣 (80979930)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 川村恭巳

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results

HAYAKAWA Ginga 早川 銀河

Research Projects

Research Products

Co-Researchers

トポロジー最適化及び機械学習（生成モデル）を用いた新しい船体構造創出手法の研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of Fatigue Crack Propagation Simulation System under Variable Amplitude Loading using Elasto Plastic FEMPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Statistical Model of Whipping Load and its Effect to Fatigue Crack Propagation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Effectiveness of fatigue assessment using spectral method considering elastic vibration response on a large container ship2024

Author(s)

Journal Title

Data Source

[Journal Article] 2024S-GS22-4 A Study of Identification Method of Re-tensile Plastic zone’s Generated Load Based on Strain Measurement in Fatigue Tests2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] A study of identification method of re-tensile plastic zone's generated load based on strain measurement in fatigue tests2024

Author(s)

Journal Title

Data Source

[Journal Article] Statistical Modeling of Whipping Phenomena Based on Actual Container Ship Measurements2024

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] 2024S-GS22-2 A Study on the Effectiveness of Fatigue Assessment Using Spectral Method Considering Elastic Vibration Response on a Large Container Ship2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析 －ひずみ計測に基づくRPG荷重の推定法の妥当性の検証－2023

Author(s)

Journal Title

Data Source

[Journal Article] 変動荷重下におけるき裂先端近傍のひずみ計測に基づくき裂先端塑性域形成挙動の推定2022

Author(s)

Journal Title

Data Source

[Presentation] 再引張塑性域形成荷重の新たな同定手法の提案とLS-DYNAを用いたき裂進展シミュレーションシステムの構築について2024

Author(s)

Organizer

Data Source

[Presentation] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析－ひずみ計測に基づく RPG 荷重の推定法の妥当性の検証－2023

Author(s)

Organizer

Data Source

[Presentation] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析－ひずみ計測に基づくRPG荷重の推定法の妥当性の検証－2023

Author(s)

Organizer

Data Source

[Presentation] 変動荷重下におけるき裂先端近傍のひずみ計測に基づくき裂先端塑性域形成挙動の推定2022

Author(s)

Organizer

Data Source

HAYAKAWA Ginga 早川銀河

[Journal Article] 弾塑性FEMを用いた疲労き裂進展時のき裂先端の塑性挙動の解析－ひずみ計測に基づくRPG荷重の推定法の妥当性の検証－2023