Komoriyama Yusuke 小森山祐輔

Researcher Number	90805110
Other IDs
Affiliation (Current)	2025: 国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所, 主任研究員
Affiliation (based on the past Project Information) *help	2023 – 2024: 国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所, 研究員 2018 – 2022: 国立研究開発法人海上・港湾・航空技術研究所, その他部局等, 研究員
Review Section/Research Field	Principal Investigator Basic Section 24020:Marine engineering-related Except Principal Investigator Basic Section 24020:Marine engineering-related / Medium-sized Section 24:Aerospace engineering, marine and maritime engineering, and related fields
Keywords	Principal Investigator 強度低下 / 崩壊挙動 / 構造強度 / 衝突 / 座礁 / 縦曲げ最終強度の推定 / 損傷船体 / 非計測船体応答の推定 / 波プロファイルの同定 / 浸水 … More / 捩り / 境界条件 / 有限要素解析 / 短波頂不規則波 / 波浪中船体構造応答 / カルマンフィルタ / 波浪逆推定 / 溶接残留応力 / X線残留応力計測装置 / 繰返し荷重 / ボックスガーダー / 溶接継手試験片 / 最終強度 / 溶接残留応力分布 … More Except Principal Investigator 非線形波 / 溶接力学解析 / 船体構造 / 最終強度 / 船体最終強度 / 流体構造連成 / 座屈許容設計 / 疲労強度 / 繰り返し荷重 / 多軸応力場 / 防撓パネル / 振動モード / 位置保持制御 / 洋上風車 / 柔軟構造物 / 洋上クレーン / リスク評価 / 破壊解析 / デジタルツイン / 構造崩壊挙動解析 / 水槽実験 / 極値 / 船体応答 / 多方向不規則波 / 変調不安定 / スペクトル形状 / 最大応答 / 非線形 / 弾性模型 / 最大荷重 / 弾性模型船 / 極値推定 / FORM / HOSM / 不確実性 / 船体建造工程 / 構造崩壊挙動 / 大規模解析 / 信頼性解析 / 最終強度解析 / 画像計測 / 座屈崩壊 / 残留応力 / 溶接変形 / 浸水 / 粒子法 / 船体傾斜 / 波浪中安全性評価 / 損傷船体 / 崩壊試験 / 水槽試験 / 船体浸水 / 波浪中応答 / 損傷後強度 / 縦曲げ最終強度 / 動的構造応答 / 船首スラミング / 歪速度依存性 / 動的影響 / ICFD / ホイッピング / バウフレア / コンテナ船 / 共振現象 / 強連成 / 非線形解析 / 動的応答 / 数値水槽 / 水面衝撃 / whipping / スラミング Less

Effects of wave group evolution and wave directionality on extreme ship response in waves
- Principal Investigator
  
  宝谷英貴
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  The University of Tokyo
Evaluation of uncertainty in ship structural collapse behavior and risk at time of damage using construction and strength-linked analysis
- Principal Investigator
  
  生島一樹
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Osaka Metropolitan University
Modeling and control for unstable mechanism of suspended flexible load in floating structure with position-keeping system
- Principal Investigator
  
  大坪和久
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
多軸応力場を考慮した繰り返し荷重下の防撓パネルの疲労評価と座屈許容設計への展開
- Principal Investigator
  
  田中義照
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Elucidation of phenomena from grounding and collision of hulls to total collapse and development of strength reduction estimation method until total collapsePrincipal Investigator
- Principal Investigator
  
  小森山祐輔
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Influence of the nonlinearities in waves, ship-motions, and ship-structure-responses on the expected maximum load on the ship's life
- Principal Investigator
  
  HOUTANI Hidetaka
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  The University of Tokyo
Clarification of uncertainty in ultimate strength of ship structure by developing integrated analysis system of construction, strength and reliability
- Principal Investigator
  
  Ikushima Kazuki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  Osaka Metropolitan University
  Osaka Prefecture University
Ultimate longitudinal bending strength and safety assessment of a damaged ship in waves
- Principal Investigator
  
  Fujikubo Masahiko
- Project Period (FY)
  2019 – 2021
- 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
  Osaka University
Research on the interaction mechanism between bow slamming and dynamic hull girder response considering fluid-structure coupling
- Principal Investigator
  
  Yasuhira Yamada
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
The effect of the welding residual stress on the ultimate strength of the stiffened panelPrincipal Investigator
- Principal Investigator
  
  Komoriyama Yusuke
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 24020:Marine engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology

All 2023 2021 2020 2019

All Journal Article Presentation

[Journal Article] Identification of wave profiles encountered by a ship with no forward speed using Kalman filter technique and validation by tank tests - long-crested irregular wave case -2023
- Author(s)
  Komoriyama Yusuke、Iijima Kazuhiro、Tatsumi Akira、Fujikubo Masahiko
- Journal Title
  
  Ocean Engineering
  
  Volume: 271 Pages: 113627-113627
- DOI
  10.1016/j.oceaneng.2023.113627
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K04559
[Journal Article] Ultimate longitudinal bending strength of damaged box girder in upright and inclined conditions - Model experiment and numerical analysis2023
- Author(s)
  Komoriyama Y.、Tanaka Y.、Ando T.、Hashizume Y.、Tatsumi A.、Fujikubo M.
- Journal Title
  
  Advances in the Collision and Grounding of Ships and Offshore Structures
  
  Volume: Volume 12 Pages: 377-385
- DOI
  10.1201/9781003462170-46
- ISBN
  9781003462170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K04559
[Journal Article] NUMERICAL STUDY ON THE SLAMMING IMPACT OF STIFFENED FLAT PANEL USING ICFD METHOD - EFFECT OF STRUCTURAL RIGIDITY ON THE SLAMMING IMPACT2020
- Author(s)
  Yasuhira Yamada, Kota Takamoto, Toru Nakanishi, Ma Chong, Yusuke, Komoriyama
- Journal Title
  
  Proceedings of the ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04593
[Journal Article] Ultimate Longitudinal Strength of Ships' Hull Girder under Combined Loading — 3rd Report: Introduction of the effect of bulkheads and side structures to torsional analysis with using 1 dimensional finite element method —2019
- Author(s)
  小森山祐輔, 田中義照, 辰巳晃, 藤久保昌彦
- Journal Title
  
  Journal of the Japan Society of Naval Architects and Ocean Engineers
  
  Volume: 29 Issue: 0 Pages: 65-76
- DOI
  10.2534/jjasnaoe.29.65
- NAID
  130007711711
- ISSN
  1880-3717, 1881-1760
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00803
[Presentation] カルマンフィルタ法による船体応答を用いた波プロファイルの同定－長波頂不規則波の場合－2023
- Author(s)
  小森山祐輔
- Organizer
  日本船舶海洋工学会令和5年春季講演会
- Data Source
  KAKENHI-PROJECT-22K04559
[Presentation] Ultimate longitudinal bending strength of damaged box girder in upright and inclined conditions - Model experiment and numerical analysis2023
- Author(s)
  Komoriyama Y.
- Organizer
  Advances in the Collision and Grounding of Ships and Offshore Structures
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04559
[Presentation] 3Dレーザースキャナによるボックスガーダ試験体の初期たわみ計測とその成分分析2021
- Author(s)
  辰巳晃, 小森山祐輔, 田中義照, 藤久保昌彦
- Organizer
  日本船舶海洋工学会
- Data Source
  KAKENHI-PROJECT-19H00803
[Presentation] FBG ひずみセンサを用いた波浪中船体構造応答の計測2021
- Author(s)
  小森山祐輔, 宝谷英貴, 沢田博史, 岡正義
- Organizer
  日本船舶海洋工学会
- Data Source
  KAKENHI-PROJECT-19H00803

1. 辰巳晃 (60736487)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. Fujikubo Masahiko (30156848)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. Ikushima Kazuki (80734003)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. HOUTANI Hidetaka (30636808)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 田中義照 (40373419)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
6. 高見朋希 (50586683)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. 松井貞興 (60734225)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. Yasuhira Yamada (90443241)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. 馬沖 (30773197)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. 飯島一博 (50302758)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 橋本博公 (30397731)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 藤公博 (80790716)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 大田大地 (00805111)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 大坪和久 (50435773)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 石田圭 (60636827)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 中條俊樹 (70506477)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 奥田隆輔 (21000423)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 安藤孝弘 (30425756)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Komoriyama Yusuke 小森山 祐輔

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Elucidation of phenomena from grounding and collision of hulls to total collapse and development of strength reduction estimation method until total collapsePrincipal Investigator

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The effect of the welding residual stress on the ultimate strength of the stiffened panelPrincipal Investigator

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[Journal Article] Identification of wave profiles encountered by a ship with no forward speed using Kalman filter technique and validation by tank tests - long-crested irregular wave case -2023

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[Journal Article] Ultimate longitudinal bending strength of damaged box girder in upright and inclined conditions - Model experiment and numerical analysis2023

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[Journal Article] NUMERICAL STUDY ON THE SLAMMING IMPACT OF STIFFENED FLAT PANEL USING ICFD METHOD - EFFECT OF STRUCTURAL RIGIDITY ON THE SLAMMING IMPACT2020

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[Journal Article] Ultimate Longitudinal Strength of Ships&apos; Hull Girder under Combined Loading — 3rd Report: Introduction of the effect of bulkheads and side structures to torsional analysis with using 1 dimensional finite element method —2019

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DOI

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[Presentation] カルマンフィルタ法による船体応答を用いた 波プロファイルの同定 －長波頂不規則波の場合－2023

Komoriyama Yusuke 小森山祐輔

[Journal Article] Ultimate Longitudinal Strength of Ships' Hull Girder under Combined Loading — 3rd Report: Introduction of the effect of bulkheads and side structures to torsional analysis with using 1 dimensional finite element method —2019

[Presentation] カルマンフィルタ法による船体応答を用いた波プロファイルの同定－長波頂不規則波の場合－2023