NAGAI Takuo 永井拓生

… Alternative Names

永井拓生ナガイタクオ

Nagai Takuo 永井拓生

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Researcher Number	60434297
Other IDs
Affiliation (Current)	2025: 滋賀県立大学, 環境科学部, 講師
Affiliation (based on the past Project Information) *help	2021 – 2023: 滋賀県立大学, 環境科学部, 講師 2018: 滋賀県立大学, 環境科学部, 講師 2015 – 2017: 滋賀県立大学, 環境科学部, 助教 2012: 滋賀県立大学, 環境科学研究科, 助教 2011 – 2012: 滋賀県立大学, 環境科学部, 助教
Review Section/Research Field	Principal Investigator Complex systems / Basic Section 23010:Building structures and materials-related / Design science / Building structures/materials Except Principal Investigator Design science / Town planning/Architectural planning
Keywords	Principal Investigator 竹 / 機械的性質 / 物理的性質 / 力学的特性 / 異方性 / 構造設計 / 植生環境 / 植生地域 / 植物構造オプト / マダケ … More / モウソウチク / 稈形態 / 丸竹 / 経年劣化 / Aged deterioration / Durability / Bamboo building / Brazier effect / Bending / Moisture content ratio / Round bamboo / Bamboo / Boron solution / 保護処理 / 経年変化 / 耐久性 / 実大試験 / 接合部開発 / セルフビルド / 接合部 / 竹構造 / 環境デザイン / 建築工法 / 模型実験 / 座屈補剛 / 扇形展開ドーム / 張力膜 / 仮設建築 / 復元力特性 / 人力施工 / 膜 / 展開構造 / 東日本大震災 / 地震被害調査 / 面内剛性 / 耐震性 / 非構造部材 / 在来工法天井 / 中・大規模集客施設 / 耐震補強 / 非構造材 / 在来工法 / 地震応答 / 吊天井 … More Except Principal Investigator 構造デザイン / 植物資源 / まちづくり / 自然素材 / ツーリズム / 観光活性化 / 環境デザイン / 地域資源 / 観光資源 / 人力施工 / 天井 / 仮設パビリオン / 軽量構造 / 町屋 / 構造解析 / 工法 / 建築デザイン / 景観保全 / 地域活性化 / 観光 / ヨシ / 仮設建築 / 応急仮設建築 / 空間構造 / 竹構造 Less

Effects on aging of mechanical characteristics of bamboo caused by conditions of harvest, preservation and treatment method, and usage environmentPrincipal Investigator
- Principal Investigator
  
  永井拓生
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 23010:Building structures and materials-related
- Research Institution
  The University of Shiga Prefecture
Elucidation of the relationship between vegetation area, physical characteristics, and mechanical characteristics for the purpose of practical application of bamboo to building structuresPrincipal Investigator
- Principal Investigator
  
  永井拓生
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  The University of Shiga Prefecture
Design of temporary building and tourism attraction utilizing plant materials in state of management deficiency
- Principal Investigator
  
  Matsuoka Takeo
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design science
- Research Institution
  Asia University
study on deployable structure using tensioned membrane and bamboo for emergency temporary shelterPrincipal Investigator
- Principal Investigator
  
  Nagai Takuo
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Design science
- Research Institution
  The University of Shiga Prefecture
A study on seismic performance evaluation for mid and large suspended ceilingsPrincipal Investigator
- Principal Investigator
  
  NAGAI Takuo
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Building structures/materials
- Research Institution
  The University of Shiga Prefecture
Astudy ondevelopmentofconstruction technologyof disastertemporary shelter where bamboo material was made structure material
- Principal Investigator
  
  TOKI Hirokazu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Town planning/Architectural planning
- Research Institution
  The University of Shiga Prefecture

All 2024 2023 2022 2021 2019 2018 2017 2016 2015 2013 2012 2011 Other

All Journal Article Presentation Book

[Book] 新建築2017.122016
- Author(s)
  松岡拓公雄、白井宏昌、永井拓生
- Total Pages
  6
- Publisher
  新建築社
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] STUDY ON THE FORMULATION OF COMPRESSION STRENGTH FOR FULL-CULM BAMBOO COLUMNS2024
- Author(s)
  K. Oki, T. Nagai
- Journal Title
  
  AIJ Journal of Technology and Design
  
  Volume: 30 Issue: 74 Pages: 83-87
- DOI
  10.3130/aijt.30.83
- ISSN
  1341-9463, 1881-8188
- Year and Date
  2024-02-20
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K14292
[Journal Article] Culm Geometry and Flexural Mechanical Characteristics of Reed (<i>Phragmites australis</i>)2023
- Author(s)
  Nagai Takuo
- Journal Title
  
  Mokuzai Gakkaishi
  
  Volume: 69 Issue: 2 Pages: 66-78
- DOI
  10.2488/jwrs.69.66
- ISSN
  0021-4795, 1880-7577
- Year and Date
  2023-04-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Journal Article] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023
- Author(s)
  Keisuke OKI, Takuo NAGAI
- Journal Title
  
  Proceedings of the IASS Annual Symposium 2023 Integration of Design and Fabrication 10-14 July 2023, Melbourne, Australia Y.M. Xie, J. Burry, T.U. Lee and J. Ma (eds.)
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14292
[Journal Article] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023
- Author(s)
  K. Oki, T. Nagai
- Journal Title
  
  Proceedings of the IASS Annual Symposium 2023 Integration of Design and Fabrication
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14292
[Journal Article] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023
- Author(s)
  Takuo NAGAI
- Journal Title
  
  Proceedings of the IASS Annual Symposium 2023 Integration of Design and Fabrication 10-14 July 2023, Melbourne, Australia Y.M. Xie, J. Burry, T.U. Lee and J. Ma (eds.)
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14292
[Journal Article] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023
- Author(s)
  Takuo NAGAI
- Journal Title
  
  Proceedings of the IASS Annual Symposium 2023 Integration of Design and Fabrication
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Journal Article] 丸竹柱の圧縮耐力に関する基礎的研究－圧縮耐力評価式と実験値の比較－2023
- Author(s)
  沖恵輔, 永井拓生
- Journal Title
  
  第18回コロキウム構造形態の創生と解析2023
  
  Volume: - Pages: 25-30
- Data Source
  KAKENHI-PROJECT-21K14292
[Journal Article] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023
- Author(s)
  Keisuke OKI, Takuo NAGAI
- Journal Title
  
  Proceedings of the IASS Annual Symposium 2023 Integration of Design and Fabrication
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Journal Article] FUNDAMENTAL INVESTIGATION ON BENDING FAILURE MECHANISM AND BENDING STRENGTH OF FULL-CULM BAMBOO2023
- Author(s)
  NAGAI Takuo、OKI Keisuke、NAGANO Yohei、KIHARA Yu
- Journal Title
  
  Journal of Structural Engineering B
  
  Volume: 69B Issue: 0 Pages: 119-128
- DOI
  10.3130/aijjse.69B.0_119
- ISSN
  0910-8033, 2436-6285
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Journal Article] 純曲げを受ける丸竹の力学的特性に関する考察2021
- Author(s)
  永井拓生
- Journal Title
  
  第16回コロキウム構造形態の創生と解析2021
  
  Volume: － Pages: 17-112
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Journal Article] Design and construction of temporary pavilion using reed as structural material2018
- Author(s)
  Takuo Nagai
- Journal Title
  
  Proceedings of the 12th Asian Pacific Conference on Shell & Spatial Structures, APCS2018, "Recent Innovations in Analysis, Design and Construction of Shell & Spatial Structures"
  
  Volume: - Pages: 310-320
- NAID
  130006177948
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] Yoshi Pavilion2018
- Author(s)
  芦澤竜一、永井拓生、松岡拓公雄
- Journal Title
  
  ランドスケープデザイン
  
  Volume: 119 Pages: 42-51
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] FINDING PEACE2018
- Author(s)
  Antonio Leano, 大野宏、永井拓生
- Journal Title
  
  Biwakoビエンナーレ = Biwako biennale : 図録
  
  Volume: - Pages: 20-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] 琵琶湖のヨシを用いた構造デザインの実践2018
- Author(s)
  永井拓生
- Journal Title
  
  コロキウム構造形態の解析と創生2018
  
  Volume: - Pages: 130-133
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] ヨシパビリオン－西の湖回遊路計画　その2－2018
- Author(s)
  澤村優佳，中村優，木原湧，芦澤竜一，永井拓生，松岡拓公雄，田口真太郎
- Journal Title
  
  日本建築学会大会（東北）デザイン発表会梗概集
  
  Volume: - Pages: 370-371
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] DESIGN AND CONSTRUCTION OF TEMPORARY PAVILION USING REED AS STRUCTURAL MATERIAL2017
- Author(s)
  永井拓生、白井宏昌、松岡拓公雄
- Journal Title
  
  AIJ Journal of Technology and Design
  
  Volume: 23 Issue: 55 Pages: 875-880
- DOI
  10.3130/aijt.23.875
- NAID
  130006177948
- ISSN
  1341-9463, 1881-8188
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K00716
[Journal Article] FULL SCALE TEST AND NUMERICAL ANALYSIS OF BAMBOO TRUSS STRUCTURE WITH HAND-MADE ROPE JOINT2017
- Author(s)
  永井拓生、堀江健太、後藤優治
- Journal Title
  
  AIJ Journal of Technology and Design
  
  Volume: 23 Issue: 53 Pages: 99-102
- DOI
  10.3130/aijt.23.99
- NAID
  130005243067
- ISSN
  1341-9463, 1881-8188
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K21285
[Journal Article] EVALUATION OF DESIGN STRENGTH OF BAMBOO AND DEVELOPMENT OF JOINT MAKING METHOD WITH MANUAL WORK2016
- Author(s)
  永井拓生、陶器浩一
- Journal Title
  
  AIJ Journal of Technology and Design
  
  Volume: 22 Issue: 52 Pages: 925-928
- DOI
  10.3130/aijt.22.925
- NAID
  130005432305
- ISSN
  1341-9463, 1881-8188
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K21285
[Journal Article] DESIGN AND CONSTRUCTION OF SPATIAL STRUCTURE USING BAMBOO AS STRUCTURAL MATERIALS2015
- Author(s)
  陶器浩一、永井拓生
- Journal Title
  
  AIJ Journal of Technology and Design
  
  Volume: 21 Issue: 49 Pages: 1007-1012
- DOI
  10.3130/aijt.21.1007
- NAID
  130005104999
- ISSN
  1341-9463, 1881-8188
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K21285
[Journal Article] Aged changes of vibration characteristics and mechanical properties of actual bamboo building2015
- Author(s)
  Takuo NAGAI, Hirokazu TOKI
- Journal Title
  
  IABSE Conference NARA
  
  Volume: 104 Pages: 370-371
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K21285
[Journal Article] Design and construction of bamboo spatial structure using bended bamboo arch and handmade joint2015
- Author(s)
  Hirokazu TOKI, Takuo NAGAI
- Journal Title
  
  IABSE Conference NARA
  
  Volume: 104 Pages: 368-369
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K21285
[Journal Article] 切妻屋根の吊天井における吊長分布および補強による地震応答への影響2013
- Author(s)
  永井拓生
- Journal Title
  
  日本建築学会大会（北海道）学術講演梗概集（構造I）
  
  Volume: ―
- Data Source
  KAKENHI-PROJECT-23860043
[Journal Article] 竹の構造材料としての特性に関する基礎的研究その 2 竹構造建物の微振動測定2013
- Author(s)
  江島諒介，澤修平，永井拓生，陶器浩一
- Journal Title
  
  日本建築学会大会梗概集
  
  Volume: 未定
- Data Source
  KAKENHI-PROJECT-22560621
[Journal Article] 竹の構造材料としての特性に関する基礎的研究その１竹の伐採時期および養生期間と材料特性の関係2013
- Author(s)
  成尾建治，澤修平，永井拓生，陶器浩一
- Journal Title
  
  日本建築学会大会梗概集
  
  Volume: 未定
- Data Source
  KAKENHI-PROJECT-22560621
[Journal Article] 環境逆解析の木造住宅リノベーションへの適用2012
- Author(s)
  永井拓生
- Journal Title
  
  日本建築学会コロキウム構造形態の解析と創生2012
  
  Volume: ― Pages: 101-106
- Data Source
  KAKENHI-PROJECT-23860043
[Journal Article] 環境逆解析の木造住宅リノベーションへの適用2012
- Author(s)
  永井拓生、中川純、陶器浩一
- Journal Title
  
  日本建築学会コロキウム構造形態の解析と創生
  
  Pages: 101-106
- Data Source
  KAKENHI-PROJECT-23860043
[Journal Article] 丸竹曲げによる形態創生とその実例2011
- Author(s)
  額田直子、西村匡弘、澤修、永井拓生、陶器浩一
- Journal Title
  
  日本建築学会コロキウム構造形態の解析と創生 2011
  
  Pages: 97-102
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 竹材の物性および耐久性に対する保存処理効果に関する研究2024
- Author(s)
  有村美千路, 輿石直幸, 山田宮土理, 永井拓生
- Organizer
  日本建築学会大会（関東）
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023
- Author(s)
  Keisuke OKI, Takuo NAGAI
- Organizer
  The IASS Annual Symposium 2023 Integration of Design and Fabrication 10-14 July 2023, Melbourne, Australia Y.M. Xie, J. Burry, T.U. Lee and J. Ma (eds.)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 丸竹柱の圧縮耐力の算定に関する基礎的研究－未乾燥竹の小規模試験体を用いた座屈試験2023
- Author(s)
  沖恵輔，永井拓生
- Organizer
  日本建築学会大会（近畿）学術講演
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] Fundamental investigation on bending failure mechanism and bending strength of full-culm bamboo2023
- Author(s)
  Takuo NAGAI
- Organizer
  International symposium on “Plant-Structure-Optimization”, Poster session
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] 丸竹柱の圧縮耐力の算定に関する基礎的研究－未乾燥竹の小規模試験体を用いた座屈試験2023
- Author(s)
  沖恵輔, 永井拓生
- Organizer
  日本建築学会大会（近畿）
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 丸竹柱の圧縮耐力の算定に関する基礎的研究－未乾燥竹の小規模試験体を用いた座屈試験2023
- Author(s)
  沖恵輔，永井拓生
- Organizer
  日本建築学会大会（近畿）学術講演
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023
- Author(s)
  Takuo NAGAI
- Organizer
  日本建築学会大会（近畿）学術講演
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023
- Author(s)
  Keisuke OKI, Takuo NAGAI
- Organizer
  The IASS Annual Symposium 2023 Integration of Design and Fabrication
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023
- Author(s)
  K. Oki, T. Nagai
- Organizer
  IASS Annual Symposium 2023 Integration of Design and Fabrication
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023
- Author(s)
  Takuo NAGAI
- Organizer
  The IASS Annual Symposium 2023 Integration of Design and Fabrication 10-14 July 2023, Melbourne, Australia Y.M. Xie, J. Burry, T.U. Lee and J. Ma (eds.)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023
- Author(s)
  Takuo NAGAI
- Organizer
  The IASS Annual Symposium 2023 Integration of Design and Fabrication
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] 丸竹柱の圧縮耐力に関する基礎的研究－圧縮耐力評価式と実験値の比較－2023
- Author(s)
  沖恵輔, 永井拓生
- Organizer
  第18回コロキウム構造形態の創生と解析2023
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 竹材の建築への活用に関する基礎的研究－建築事例調査に基づく竹材の活用方法の分析－2022
- Author(s)
  有村美千路，山田宮土理，永井拓生
- Organizer
  日本建築学会大会（北海道）
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 高温加熱による竹の含水率測定に関する基礎的研究，日本建築学会大会2022
- Author(s)
  木原湧，永井拓生
- Organizer
  日本建築学会大会（北海道）
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 高温加熱による竹の含水率測定に関する基礎的研究2022
- Author(s)
  木原湧，永井拓生
- Organizer
  第72回日本木材学会大会
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] 竹材の建築への活用に関する基礎的研究　-建築事例調査に基づく竹材の活用方法の分析-2022
- Author(s)
  有村美千路，山田宮土理，永井拓生
- Organizer
  日本建築学会大会（北海道）学術講演梗概集
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] ヨシの力学的特性に関する基礎的研究　その2ヨシ束ね柱の曲げ剛性に関する考察2022
- Author(s)
  今出遥揮，永井拓生
- Organizer
  日本建築学会大会（北海道）学術講演
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] 丸竹の曲げ破壊メカニズムおよび曲げ強度推定に関する考察　－Brazier効果理論と実験の比較－2022
- Author(s)
  永井拓生
- Organizer
  日本建築学会大会（北海道）学術講演
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] 高温加熱による竹の含水率測定に関する基礎的研究2022
- Author(s)
  木原湧，永井拓生
- Organizer
  日本建築学会大会（北海道）学術講演梗概集
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 高温加熱による竹の含水率測定に関する基礎的研究，第72回日本木材学会大会2022
- Author(s)
  木原湧，永井拓生
- Organizer
  木材学会大会
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 丸竹の曲げ破壊メカニズムおよび曲げ強度推定に関する考察－Brazier効果理論と実験の比較－2022
- Author(s)
  永井拓生
- Organizer
  日本建築学会大会（北海道）
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] 純曲げを受ける丸竹の力学的特性に関する考察2021
- Author(s)
  永井拓生
- Organizer
  日本建築学会第16回コロキウム構造形態の創生と解析2021
- Data Source
  KAKENHI-PROJECT-21K14292
[Presentation] ヨシの力学的特性に関する基礎的研究　その1　ヨシ稈の形状および曲げに対する力学的特性2021
- Author(s)
  永井拓生
- Organizer
  日本建築学会大会（東海）学術講演
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] 純曲げを受ける丸竹の力学的特性に関する考察2021
- Author(s)
  永井拓生
- Organizer
  第16回コロキウム構造形態の創生と解析2021
- Data Source
  KAKENHI-PUBLICLY-21H00373
[Presentation] Study on vibration control method for traditional folk house using CLT bearing panel connected with damper2019
- Author(s)
  Yu Kihara, Takuo Nagai
- Organizer
  IASS Annual Symposium 2019 - Structural Membranes 2019, “Form and Force”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] Study on development of strand board made from reeds focusing on relationship between strength and manufacturing method2019
- Author(s)
  Takuo Nagai
- Organizer
  IASS Annual Symposium - Structural Membranes 2019, “Form and Force”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシパビリオン－西の湖回遊路計画　その2－2018
- Author(s)
  澤村優佳，中村優，木原湧，芦澤竜一，永井拓生，松岡拓公雄，田口真太郎
- Organizer
  日本建築学会大会（東北）デザイン発表会
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] Design and construction of temporary pavilion using reed as structural material2018
- Author(s)
  Takuo Nagai
- Organizer
  the 12th Asian Pacific Conference on Shell & Spatial Structures, APCS2018, “Recent Innovations in Analysis, Design and Construction of Shell & Spatial Structures”
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] 扇形の展開機構を有する仮設ドームの設計に関する基礎的研究　その1　小型模型の載荷試験2018
- Author(s)
  木原湧、永井拓生
- Organizer
  日本建築学会大会（東北）学術講演梗概集
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] 琵琶湖のヨシを用いた構造デザイン2018
- Author(s)
  永井拓生
- Organizer
  阿佐ヶ谷ストリート建築展
- Invited
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] 琵琶湖のヨシを用いた構造デザイン2018
- Author(s)
  永井拓生
- Organizer
  日本建築家協会（JIA）近畿支部大会
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] FINDING PEACE（ヨシコクーン）2018
- Author(s)
  A. Leano、大野宏、永井拓生、松岡拓公雄
- Organizer
  Biwakoビエンナーレ2018－きざし BEYOND－
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] 琵琶湖のヨシを用いた構造デザインの実践2018
- Author(s)
  永井拓生
- Organizer
  日本建築学会　コロキウム構造形態の解析と創生2018
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシを構造材料として使用した仮設パビリオンの設計・施工その1　計画の概要およびヨシに関する基礎的調査2017
- Author(s)
  堀江健太、中村優、後藤優治、永井拓生
- Organizer
  日本建築学会大会（中国）
- Place of Presentation
  広島工業大学
- Year and Date
  2017-08-31
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシドーム－西の湖回遊路計画　その1－2017
- Author(s)
  神戸涼、木下潤一、野田慎治、中村優、白井宏昌、永井拓生、松岡拓公雄、田口真太郎
- Organizer
  日本建築学会大会（中国）
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシを構造材料として使用した仮設パビリオンの設計・施工　その1　計画の概要およびヨシに関する基礎的調査2017
- Author(s)
  堀江健太、中村優、後藤優治、永井拓生
- Organizer
  日本建築学会大会（中国）
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシを構造材料として使用した仮設パビリオンの設計・施工その3　施工および移築2017
- Author(s)
  中村優、堀江健太、後藤優治、永井拓生
- Organizer
  日本建築学会大会（中国）
- Place of Presentation
  広島工業大学
- Year and Date
  2017-08-31
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシを構造材料として使用した仮設パビリオンの設計・施工　その2　基本部材（セミランダムトラス）のモデル化2017
- Author(s)
  永井拓生、堀江健太、中村優、後藤優治
- Organizer
  日本建築学会大会（中国）
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシを構造材料として使用した仮設パビリオンの設計・施工その2　基本部材（セミランダムトラス）のモデル化2017
- Author(s)
  永井拓生、堀江健太、中村優、後藤優治
- Organizer
  日本建築学会大会（中国）
- Place of Presentation
  広島工業大学
- Year and Date
  2017-08-31
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] ヨシを構造材料として使用した仮設パビリオンの設計・施工　その3　施工および移築2017
- Author(s)
  中村優、堀江健太、後藤優治、永井拓生
- Organizer
  日本建築学会大会（中国）
- Data Source
  KAKENHI-PROJECT-16K00716
[Presentation] Analysis of bamboo truss structure with hand-made rope joint2016
- Author(s)
  Takuo Nagai
- Organizer
  International Association for Shell and Spatial Structures (IASS) Symposium 2016 Tokyo
- Place of Presentation
  The University of Tokyo
- Year and Date
  2016-09-26
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] ロープ接合法を用いた竹トラス構造の挙動評価　その2　実大トラスの載荷試験および数値解析2016
- Author(s)
  後藤優治、堀江健太、永井拓生
- Organizer
  日本建築学会大会（九州）
- Place of Presentation
  福岡大学
- Year and Date
  2016-08-24
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] ロープ接合法を用いた竹トラス構造の挙動評価　その1　接合部の単体試験と復元力特性のモデル化2016
- Author(s)
  堀江健太、後藤優治、永井拓生
- Organizer
  日本建築学会大会（九州）
- Place of Presentation
  福岡大学
- Year and Date
  2016-08-24
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] Analysis of bamboo truss structure with hand-made rope joint2016
- Author(s)
  Takuo NAGAI
- Organizer
  IASS 2016 Tokyo
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2016-09-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] ロープ接合部を有する竹トラス構造のモデル化2015
- Author(s)
  後藤優治、永井拓生、陶器浩一
- Organizer
  コロキウム構造形態の解析と創生2015
- Place of Presentation
  東京都
- Year and Date
  2015-10-29
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] Aged changes of vibration characteristics and mechanical properties of actual bamboo building2015
- Author(s)
  Takuo NAGAI, Hirokazu TOKI
- Organizer
  IABSE Conference NARA
- Place of Presentation
  Nara, Japan
- Year and Date
  2015-05-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] 竹と張力膜を用いた竹構造物の微振動特性の経年変化2015
- Author(s)
  永井拓生、後藤優治、陶器浩一
- Organizer
  コロキウム構造形態の解析と創生2015
- Place of Presentation
  東京都
- Year and Date
  2015-10-29
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] Design and construction of bamboo spatial structure using bended bamboo arch and handmade joint2015
- Author(s)
  Hirokazu TOKI, Takuo NAGAI
- Organizer
  IABSE Conference NARA
- Place of Presentation
  Nara, Japan
- Year and Date
  2015-05-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K21285
[Presentation] 切妻屋根の吊天井における吊長分布および補強による地震応答への影響2013
- Author(s)
  永井拓生、川口健一
- Organizer
  日本建築学会大会(北海道)学術講演梗概集(構造1)
- Data Source
  KAKENHI-PROJECT-23860043
[Presentation] 丸竹曲げによる空間構造の設計と施工　　　その1　竹構造の概要と課題2012
- Author(s)
  永井拓生
- Organizer
  日本建築学会大会
- Place of Presentation
  日本建築学会大会（名古屋）
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 丸竹曲げによる空間構造の設計と施工その 1 竹構造の概要と課題2012
- Author(s)
  永井拓生、額田直子、澤修、生駒岳大、陶器浩一
- Organizer
  日本建築学会大会 (東海) 学術講演梗概集 (構造1)697-698
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 丸竹曲げによる形態創生とその実例2011
- Author(s)
  額田直子、西村匡弘、澤修平、永井拓生、陶器浩一
- Organizer
  コロキウム構造形態の解析と創生2011日本建築学会
- Place of Presentation
  建築会館ホール(東京都港区芝5-26-20)
- Year and Date
  2011-10-27
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 切妻屋根の吊天井における吊長分布および補強による地震応答への影響
- Author(s)
  永井拓生
- Organizer
  日本建築学会大会（北海道）
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-23860043
[Presentation] 丸竹曲げによる空間構造の設計と施工その 3 接合部耐力の算定
- Author(s)
  生駒岳大、永井拓生、額田直子、澤修、陶器浩一
- Organizer
  日本建築学会大会 (東海) 学術講演梗概集 (構造1)701-702
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 丸竹曲げによる空間構造の設計と施工その 2 竹材の引張耐力・曲げ耐力の算定
- Author(s)
  澤修、永井拓生、額田直子、生駒岳大、陶器浩一
- Organizer
  日本建築学会大会 (東海) 学術講演梗概集(構造1)699-700
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 竹の構造材料としての特性に関する礎的研究その 2 竹構造建物の微振動測定
- Author(s)
  江島諒介, 澤修平,永井拓生,陶器浩一
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 丸竹曲げによる空間構造の設計と施工その 4 施工計画
- Author(s)
  額田直子、永井拓生、澤修、生駒岳大、陶器浩一
- Organizer
  日本建築学会大会(東海)学術講演梗概集(構造1)703-704
- Data Source
  KAKENHI-PROJECT-22560621
[Presentation] 竹の構造材料としての特性に関する礎的研究その 1 竹の伐採時期おび養生期間と材料特性の関係
- Author(s)
  成尾建治, 澤修平,永井拓生,陶器浩一
- Organizer
  日本建築学会大会(北海道)学術講演梗概集(構造1)
- Place of Presentation
  北海道
- Data Source
  KAKENHI-PROJECT-22560621

1. TOKI Hirokazu (50363958)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
2. Matsuoka Takeo (40315924)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
3. 白井宏昌 (40772033)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. Inagaki Junya

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Sano Satoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Hori Eisuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. Ashizawa Ryuichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. Leaño Antonio

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. Ono Hiroshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. Taguchi Shintaro

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

NAGAI Takuo 永井 拓生

永井 拓生 ナガイ タクオ

Nagai Takuo 永井 拓生

Research Projects

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Co-Researchers

Effects on aging of mechanical characteristics of bamboo caused by conditions of harvest, preservation and treatment method, and usage environmentPrincipal Investigator

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Elucidation of the relationship between vegetation area, physical characteristics, and mechanical characteristics for the purpose of practical application of bamboo to building structuresPrincipal Investigator

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Design of temporary building and tourism attraction utilizing plant materials in state of management deficiency

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study on deployable structure using tensioned membrane and bamboo for emergency temporary shelterPrincipal Investigator

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A study on seismic performance evaluation for mid and large suspended ceilingsPrincipal Investigator

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Astudy ondevelopmentofconstruction technologyof disastertemporary shelter where bamboo material was made structure material

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[Book] 新建築2017.122016

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[Journal Article] STUDY ON THE FORMULATION OF COMPRESSION STRENGTH FOR FULL-CULM BAMBOO COLUMNS2024

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[Journal Article] Culm Geometry and Flexural Mechanical Characteristics of Reed (<i>Phragmites australis</i>)2023

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[Journal Article] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023

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[Journal Article] Study on compression strength of Japanese full-culm bamboo columns using short-length specimens2023

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[Journal Article] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023

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[Journal Article] Preliminary study on relationship between culm morphology and mechanical characteristics of Japanese bamboo2023

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[Journal Article] 丸竹柱の圧縮耐力に関する基礎的研究－圧縮耐力評価式と実験値の比較－2023

NAGAI Takuo 永井拓生

永井拓生ナガイタクオ

Nagai Takuo 永井拓生

[Journal Article] ヨシパビリオン－西の湖回遊路計画　その2－2018