ONISHI NAOKI 大西直毅

… Alternative Names

大西直毅オオニシナオキ

OHNISHI Naoki 大西直毅

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Researcher Number	20579784
Other IDs
Affiliation (Current)	2025: 横浜国立大学, 大学院都市イノベーション研究院, 講師
Affiliation (based on the past Project Information) *help	2022 – 2023: 東京大学, 大学院工学系研究科(工学部), 助教 2017 – 2019: 東京大学, 大学院工学系研究科(工学部), 助教 2016: 北海道大学, 工学研究院, 助教 2013 – 2016: 北海道大学, 工学(系)研究科(研究院), 助教 2015: 北海道大学, 大学院工学研究院, 助教
Review Section/Research Field	Principal Investigator Basic Section 23010:Building structures and materials-related / Building structures/Materials Except Principal Investigator Building structures/Materials
Keywords	Principal Investigator 柱梁接合部 / 鉄筋コンクリート構造 / 機械式定着 / 正負繰り返し加力 / 鉄筋コンクリート / 機械式定着工法 / 付着劣化 / 正負繰り返し載荷 / 構造工学・地震工学 / 建築構造・材料 … More / 定着破壊 / 接合部降伏 / 基礎接合部 / 二段配筋 / 柱降伏型 / 終局耐力 / パイルキャップ / 基礎梁 / 柱脚 … More Except Principal Investigator 鉄筋コンクリート / 観測 / 被害調査 / 災害 / 地震 / トルコ / 災害対応 / 土木被害 / 建物被害 / 強震動 / 地震学 / 測地 / 地震災害マネジメント / 土木構造物 / 建築物 / 強震観測 / 地震発生機構 / 地殻変動 / 衛星測地 / 地震災害 / 付着強度 / 構造工学・地震工学 / 建築構造・材料 / せん断 / 軸力 / カットオフ / 多段配筋 / 付着 / せん断強度 / 接合部降伏 / 柱梁強度比 / 静的繰り返し載荷実験 / 幾何学的非線形 / 地震応答解析 / 耐震性 / 柱梁接合部 Less

Elucidating Actual Stress Transfer of Headed Reinforcement and Conditions for Bond DeteriorationPrincipal Investigator
- Principal Investigator
  
  大西直毅
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 23010:Building structures and materials-related
- Research Institution
  The University of Tokyo
Comprehensive research on earthquakes and disasters due to the 2023 Southern Turkiye Earthquake
- Principal Investigator
  
  Kusunoki Koichi
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Special Purposes
- Research Institution
  The University of Tokyo
Seismic Performance Evaluation of External Beam-Column Connection at Foundation with Grade Beam and PilePrincipal Investigator
- Principal Investigator
  
  Onishi Naoki
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Building structures/Materials
- Research Institution
  The University of Tokyo
  Hokkaido University
Shear Capasity Evaluation of R/C Members Considering Longitudinal Bars Cut Off, Bond, Anchorage, and Strain Rate
- Principal Investigator
  
  NISHIMURA Koshiro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Building structures/Materials
- Research Institution
  Hokkaido University
Earthquake Resisting Design of Reinforced Concrete Multi-storied Frame Buildings with Beam-column Joints failing in Joint Hinging
- Principal Investigator
  
  SHIOHARA HITOSHI
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Building structures/Materials
- Research Institution
  The University of Tokyo

All 2024 2023 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation

[Journal Article] INFLUENCE OF HEADED LONGITUDINAL REINFORCEMENT IN GRADE BEAM ON FLEXURAL BEHAVIOR OF COLUMN BASE2020
- Author(s)
  N. Onishi, K. Nishimura, Y. Yamaguchi, A. Shoji
- Journal Title
  
  Proceedings of the 17th World Conference on Earthquake Engineering
  
  Volume: C001699 Pages: 1-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K18179
[Journal Article] 基礎梁を2段配筋としたRC基礎梁外柱杭接合部の破壊機構に梁主筋定着方法が及ぼす影響に関する実験的研究2019
- Author(s)
  小路貴也，大西直毅，西村康志郎
- Journal Title
  
  コンクリート工学年次論文集
  
  Volume: 41(2) Pages: 619-624
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K18179
[Journal Article] EFFECTS OF DEVELOPMENT LENGTH OF BEAM BARS AND SHEAR REINFORCEMENT RATIO OF COLUMN ON EXTERIOR FOUNDATION BEAM-COLUMN JOINT WITH MECHANICAL ANCHORAGE AT BEAM BAR ENDS2018
- Author(s)
  ONISHI Naoki、NISHIMURA Koshiro、YAMAGUCHI Yuta
- Journal Title
  
  Journal of Structural and Construction Engineering (Transactions of AIJ)
  
  Volume: 83 Issue: 743 Pages: 167-177
- DOI
  10.3130/aijs.83.167
- NAID
  130006321901
- ISSN
  1340-4202, 1881-8153
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K18179
[Journal Article] 付着割裂とせん断補強筋の降伏を伴うRC梁のせん断強度に関する考察2016
- Author(s)
  西村康志郎，大西直毅
- Journal Title
  
  日本建築学会構造系論文集
  
  Volume: Vol.81, No.727 Pages: 1521-1529
- NAID
  130005264667
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26289185
[Journal Article] FEMによる二方向繰返し荷重を受ける鉄筋コンクリート内柱－梁接合部の解析的研究（その1解析モデルの構築）2015
- Author(s)
  大西直毅，堀田淳司，西村康志郎，飯場正紀
- Journal Title
  
  日本建築学会大会学術講演梗概集
  
  Volume: 2015(構造IV) Pages: 139-140
- Data Source
  KAKENHI-PROJECT-25289179
[Journal Article] FEMによる二方向繰返し荷重を受ける鉄筋コンクリート内柱－梁接合部の解析的研究（その2解析結果・考察）2015
- Author(s)
  堀田淳司，大西直毅，西村康志郎，飯場正紀
- Journal Title
  
  日本建築学会大会学術講演梗概集
  
  Volume: 2015(構造IV) Pages: 141-142
- Data Source
  KAKENHI-PROJECT-25289179
[Presentation] Interior Beam-Column Connections with Different Strength Ratio and Joint Hoop Reinforcement Ratio2024
- Author(s)
  N. Onishi, S. Tajiri, H. Shiohara
- Organizer
  18th World Conference on Earthquake Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K04103
[Presentation] 柱梁強度比と接合部横補強筋比の異なる十字形柱梁接合部2023
- Author(s)
  大西直毅，田尻清太郎，塩原等
- Organizer
  第16回日本地震工学シンポジウム
- Data Source
  KAKENHI-PROJECT-23K04103
[Presentation] 梁曲げ降伏する鉄筋コンクリート造十字形柱梁接合部のコンクリート強度を変数とした有限要素解析2023
- Author(s)
  大西直毅，田尻清太郎，塩原等
- Organizer
  コンクリート工学年次大会2023
- Data Source
  KAKENHI-PROJECT-23K04103
[Presentation] 梁曲げ降伏する鉄筋コンクリート造十字形柱梁接合部の有限要素解析（コンクリート強度を変化させた場合の検討）2023
- Author(s)
  大西直毅，田尻清太郎，塩原等
- Organizer
  2023年度日本建築学会大会[近畿]
- Data Source
  KAKENHI-PROJECT-23K04103
[Presentation] 機械式定着とした二段配筋の基礎梁と外柱・杭との接合部の正負交番載荷実験（その2　考察とまとめ）2019
- Author(s)
  小路貴也、大西直毅、西村康志郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] Loading Test of Exterior Footing Beam-Column Joint with Mechanically Anchored Beam Bars2018
- Author(s)
  Naoki Onishi, Koshiro Nishimura
- Organizer
  11th National Conference on Earthquake Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] 機械式定着具を梁主筋に用いたRC基礎梁外柱接合部の破壊機構に関する実験研究（その2 荷重変形関係と考察）2018
- Author(s)
  小路貴也，柳原泰平，山口悠太，大西直毅，西村康志郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] 機械式定着とした二段配筋の基礎梁と外柱・杭との接合部の正負交番載荷試験2018
- Author(s)
  大西直毅，小路貴也，西村康志郎，山口悠太
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] 機械式定着具を梁主筋に用いたRC基礎梁外柱接合部の破壊機構に関する実験研究（その1 実験計画と破壊性状）2018
- Author(s)
  柳原泰平，山口悠太，大西直毅，西村康志郎，小路貴也
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] 基礎梁を機械式定着とした外部基礎接合部の終局挙動2018
- Author(s)
  大西直毅、西村康志郎、小路貴也、柳原泰平
- Organizer
  第15回日本地震工学シンポジウム
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] 機械式定着工法を用いた梁主筋の引抜耐力に及ぼす柱補強筋比と柱せいの影響2017
- Author(s)
  塩崎泰人，大西直毅，西村康志郎
- Organizer
  2017年度日本建築学会大会（中国）
- Place of Presentation
  広島工業大学（広島市）
- Year and Date
  2017-08-31
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] FEMによるRC基礎梁の機械式定着部のモデル化に関する解析研究（その1実験及び解析概要）2017
- Author(s)
  今井貴大，笹井和也，大西直毅，西村康志郎
- Organizer
  2017年度日本建築学会大会（中国）
- Place of Presentation
  広島工業大学（広島市）
- Year and Date
  2017-08-31
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] FEMによるRC基礎梁の機械式定着部のモデル化に関する解析研究（その2解析結果及び考察）2017
- Author(s)
  笹井和也，今井貴大，大西直毅，西村康志郎
- Organizer
  2017年度日本建築学会大会（中国）
- Place of Presentation
  広島工業大学（広島市）
- Year and Date
  2017-08-31
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] FEMによるRC基礎梁の機械式定着部のモデル化に関する解析研究2017
- Author(s)
  大西直毅，西村康志郎，笹井和也，今井貴大
- Organizer
  第90回北海道支部研究発表会
- Place of Presentation
  室蘭工業大学（室蘭市）
- Data Source
  KAKENHI-PROJECT-16K18179
[Presentation] 折り曲げ定着された多段配筋RC梁の付着応力に関する実験研究2016
- Author(s)
  宮治典生，西村康志郎，大西直毅
- Organizer
  日本コンクリート工学会年次大会
- Place of Presentation
  福岡国際会議場（福岡市）
- Year and Date
  2016-07-06
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] RC梁のカットオフされた2段目主筋の付着割裂破壊に関する実験研究（その３）2016
- Author(s)
  宮治典生、西村康志郎、大西直毅
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  福岡大学（福岡市）
- Year and Date
  2016-08-24
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] RC梁カットオフ鉄筋の付着性状に及ぼす載荷速度の影響に関する実験研究2016
- Author(s)
  前川優太、新保貴志、西村康志郎、大西直毅
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  福岡大学（福岡市）
- Year and Date
  2016-08-24
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] 1段目の中央主筋をカットオフしたRC梁の付着性状に関する実験研究2016
- Author(s)
  寺井貫、坂本友里絵、新保貴志、西村康志郎、大西直毅
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  福岡大学（福岡市）
- Year and Date
  2016-08-24
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] カットオフ筋を有する2段配筋RC梁の付着応力に関する有限要素解析
- Author(s)
  笹井和也、大西直毅、西村康志郎
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  東海大学湘南キャンパス
- Year and Date
  2015-09-04 – 2015-09-06
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] RC梁の付着強度を考慮したせん断抵抗機構に関する考察
- Author(s)
  寺井貫、柳浦嵩史、西村康志郎、大西直毅
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  東海大学湘南キャンパス
- Year and Date
  2015-09-04 – 2015-09-06
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] RC梁のカットオフされた二段目主筋の割裂破壊に関する実験研究
- Author(s)
  長澤貴暁、新保貴志、西村康志郎、大西直毅
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  東海大学湘南キャンパス
- Year and Date
  2015-09-04 – 2015-09-06
- Data Source
  KAKENHI-PROJECT-26289185
[Presentation] 折曲げ定着された多段配筋RC梁の付着応力に関する実験研究
- Author(s)
  森麻由、宮治典生、近藤晴紀、西村康志郎、大西直毅
- Organizer
  日本建築学会大会学術講演会
- Place of Presentation
  東海大学湘南キャンパス
- Year and Date
  2015-09-04 – 2015-09-06
- Data Source
  KAKENHI-PROJECT-26289185

1. SHIOHARA HITOSHI (50272365)

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2. KITAYAMA Kazuhiro (70204922)

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3. KUSUHARA Fumio (50361522)

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5. Kusunoki Koichi (00292748)

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48. YAGIURA Takafumi

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49. YAMAGUCHI Yuta

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ONISHI NAOKI 大西 直毅

大西 直毅 オオニシ ナオキ

OHNISHI Naoki 大西 直毅

Research Projects

Research Products

Co-Researchers

Elucidating Actual Stress Transfer of Headed Reinforcement and Conditions for Bond DeteriorationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Comprehensive research on earthquakes and disasters due to the 2023 Southern Turkiye Earthquake

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Seismic Performance Evaluation of External Beam-Column Connection at Foundation with Grade Beam and PilePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Shear Capasity Evaluation of R/C Members Considering Longitudinal Bars Cut Off, Bond, Anchorage, and Strain Rate

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Earthquake Resisting Design of Reinforced Concrete Multi-storied Frame Buildings with Beam-column Joints failing in Joint Hinging

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] INFLUENCE OF HEADED LONGITUDINAL REINFORCEMENT IN GRADE BEAM ON FLEXURAL BEHAVIOR OF COLUMN BASE2020

Author(s)

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[Journal Article] 基礎梁を2段配筋としたRC基礎梁外柱杭接合部の破壊機構に梁主筋定着方法が及ぼす影響に関する実験的研究2019

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[Journal Article] EFFECTS OF DEVELOPMENT LENGTH OF BEAM BARS AND SHEAR REINFORCEMENT RATIO OF COLUMN ON EXTERIOR FOUNDATION BEAM-COLUMN JOINT WITH MECHANICAL ANCHORAGE AT BEAM BAR ENDS2018

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[Journal Article] 付着割裂とせん断補強筋の降伏を伴うRC梁のせん断強度に関する考察2016

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[Journal Article] FEMによる二方向繰返し荷重を受ける鉄筋コンクリート内柱－梁接合部の解析的研究（その1解析モデルの構築）2015

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[Journal Article] FEMによる二方向繰返し荷重を受ける鉄筋コンクリート内柱－梁接合部の解析的研究（その2解析結果・考察）2015

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[Presentation] Interior Beam-Column Connections with Different Strength Ratio and Joint Hoop Reinforcement Ratio2024

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[Presentation] 柱梁強度比と接合部横補強筋比の異なる十字形柱梁接合部2023

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ONISHI NAOKI 大西直毅

大西直毅オオニシナオキ

OHNISHI Naoki 大西直毅

[Presentation] 機械式定着とした二段配筋の基礎梁と外柱・杭との接合部の正負交番載荷実験（その2　考察とまとめ）2019