Kojima Kotaro 小島紘太郎

… Alternative Names

KOJIMA Kotaro 小島紘太郎

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Researcher Number	10822786
Other IDs
Affiliation (Current)	2026: 京都工芸繊維大学, デザイン・建築学系, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2026: 京都工芸繊維大学, デザイン・建築学系, 准教授 2018 – 2023: 京都工芸繊維大学, デザイン・建築学系, 助教
Review Section/Research Field	Principal Investigator Basic Section 23010:Building structures and materials-related / 0304:Architecture, building engineering, and related fields Except Principal Investigator Basic Section 23010:Building structures and materials-related / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
Keywords	Principal Investigator ダブルインパルス / マルチインパルス / バイリニア＋スリップモデル / 最悪地震動入力方向 / 不整形立体構造物 / トリプルインパルス / 断層近傍地震動 / 極限地震応答 / 制振構造 / 免震構造 … More / 累積塑性変形量 / 長周期地震動 / インパルス列地震動モデル / 入力エネルギー / 累積塑性変形倍率 / 塑性率 / 最悪地震応答 / 最適減衰係数 / 非線形ダンパー / 損傷度 / 平面骨組モデル / 擬似マルチインパルス / 極限的地震動 / 極限的地震応答 / 地震動の特性化 / 中間層免震建物 / 部材断面最適化 / 平面骨組 / 不整形立体骨組 / インパルス列 / 長周期長時間地震動 / 弾塑性極限応答 / 粘性ダンパー最適配置 / 等価１自由度系 / 多自由度弾塑性モデル … More Except Principal Investigator 振動特性 / 耐震補強 / 非破壊調査 / 耐震性能 / 煉瓦造 / 広域災害 / 医療施設 / 地震災害 / システムダイナミクス / 相転移 / 病院BCP / サージキャパシティ / 脆弱性評価 / 能登半島地震 / 病院建物 / 損傷評価 / 地域医療 / クリフエッジ / 非構造部材 / システム分析 / 地域災害 / 事業継続性 / 災害医療 Less

最悪複数回地震下における給排水設備の損傷を考慮した建物の耐震性能向上に関する研究Principal Investigator
- Principal Investigator
  
  小島紘太郎
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 23010:Building structures and materials-related
- Research Institution
  Kyoto Institute of Technology
Establishment of a structural property verification method to preserve the cultural heritage value and to promote the utilization of brick buildings
- Principal Investigator
  
  金尾伊織
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 23010:Building structures and materials-related
- Research Institution
  Kyoto Institute of Technology
Critical earthquake ground motion model using impulse sequence for estimating cumulative plastic deformationPrincipal Investigator
- Principal Investigator
  
  小島紘太郎
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 23010:Building structures and materials-related
- Research Institution
  Kyoto Institute of Technology
The cliff edge of community medical care in earthquake-affected areas evaluated from an engineering and medical perspective
- Principal Investigator
  
  Kurata Masahiro
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Kyoto University
Worst input direction of critical earthquake ground motion for irregular-shaped building structure and its plastic collapse mechanismPrincipal Investigator
- Principal Investigator
  
  Kojima Kotaro
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 23010:Building structures and materials-related
- Research Institution
  Kyoto Institute of Technology
Critical earthquake excitation method for multi-story elastic-plastic building structure and its application for earthquake-resistant design of building structurePrincipal Investigator
- Principal Investigator
  
  KOJIMA Kotaro
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0304:Architecture, building engineering, and related fields
- Research Institution
  Kyoto Institute of Technology

All 2025 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] RELATION BETWEEN DAMAGE AND RESIDUAL DEFORMATION ANGLE OF MID-RISE STEEL BUILDINGS FOR EVALUATION OF BUSINESS CONTINUITY AFTER EARTHQUAKE2025
- Author(s)
  TOKUNAGA Masahiko、KOJIMA Kotaro、KANAO Iori
- Journal Title
  
  Journal of Structural and Construction Engineering (Transactions of AIJ)
  
  Volume: 90 Issue: 828 Pages: 252-261
- DOI
  10.3130/aijs.90.252
- ISSN
  1340-4202, 1881-8153
- Year and Date
  2025-02-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04598
[Journal Article] Critical response of a single-degree-of-freedom system with bilinear hysteresis and viscous damping under triple impulse2025
- Author(s)
  Kotaro Kojima, Izuru Takewaki
- Journal Title
  
  Frontiers in Built Environment
  
  Volume: 11 Pages: 1-24
- DOI
  10.3389/fbuil.2025.1539299
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13439
[Journal Article] Earthquake Response of SDOF Bilinear Hysteretic System Under Forward-Directivity Input Modeled by Triple Impulse2024
- Author(s)
  K. Kojima, I. Takewaki
- Journal Title
  
  Chouw, N., Zhang, C. (eds) Proceedings of the 26th Australasian Conference on the Mechanics of Structures and Materials. ACMSM 2023. Lecture Notes in Civil Engineering, vol 513. Springer, Singapore.
  
  Volume: 513 Pages: 629-639
- DOI
  10.1007/978-981-97-3397-2_54
- ISBN
  9789819733965, 9789819733972
- Data Source
  KAKENHI-PROJECT-23K13439
[Journal Article] CYCLIC BENDING BEHAVIOR OF POLYVINYL CHLORIDE PIPING2023
- Author(s)
  MATSUBARA Yuki、KOJIMA Kotaro、ZHANG Zilu、KANAO Iori、KURATA Masahiro
- Journal Title
  
  AIJ Journal of Technology and Design
  
  Volume: 29 Issue: 72 Pages: 824-828
- DOI
  10.3130/aijt.29.824
- ISSN
  1341-9463, 1881-8188
- Year and Date
  2023-06-20
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04598
[Journal Article] CYCLIC BENDING TESTS ON SEVERAL DIAMETERS CARBON STEEL PIPE FOR ORDINARY PIPING2023
- Author(s)
  MATSUBARA Yuki、KOJIMA Kotaro、ZHANG Zilu、KANAO Iori、KURATA Masahiro
- Journal Title
  
  Journal of Structural Engineering B
  
  Volume: 69B Issue: 0 Pages: 345-351
- DOI
  10.3130/aijjse.69B.0_345
- ISSN
  0910-8033, 2436-6285
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04598
[Journal Article] CRITICAL EARTHQUAKE RESPONSE OF WOODEN HOUSES MODELED BY SINGLE-DEGREE-OF-FREEDOM BILINEAR+SLIP SYSTEM SUBJECTED TO PULSE-LIKE GROUND MOTIONS2021
- Author(s)
  中山翔太，小島紘太郎
- Journal Title
  
  Journal of Structural and Construction Engineering (Transactions of AIJ)
  
  Volume: 86 Issue: 780 Pages: 201-211
- DOI
  10.3130/aijs.86.201
- NAID
  130007992443
- ISSN
  1340-4202, 1881-8153
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14871
[Journal Article] WORST EARTHQUAKE INPUT DIRECTION OF CRITICAL DOUBLE IMPULSE FOR IRREGULAR SHAPED BUILDING STRUCTURE2020
- Author(s)
  KOJIMA Kotaro、SAKAMOTO Haruka、KOSAKA Ikuo
- Journal Title
  
  Journal of Structural and Construction Engineering (Transactions of AIJ)
  
  Volume: 85 Issue: 770 Pages: 509-519
- DOI
  10.3130/aijs.85.509
- NAID
  130007837645
- ISSN
  1340-4202, 1881-8153
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] 断層近傍で観測される指向性パルスをモデル化したトリプルインパルスに対する粘性減衰を有する完全弾塑性１自由度系の極限応答2020
- Author(s)
  小島紘太郎，疋田理沙
- Journal Title
  
  構造工学論文集
  
  Volume: Vol.66B Pages: 451-461
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] 断層近傍地震動を模擬した極限的ダブルインパルスに対する剛性偏心１層モデルの弾塑性応答2019
- Author(s)
  杉本涼太朗，小島紘太郎
- Journal Title
  
  日本建築学会近畿支部研究報告集
  
  Volume: 印刷中
- NAID
  200000456370
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] 最悪地震動作用方向算定法に基づく不整形立体構造物の最適ダンパ配置2019
- Author(s)
  坂本晴香，小島紘太郎，小坂郁夫
- Journal Title
  
  日本建築学会大会学術講演梗概集
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] ダブルインパルスを用いた不整形立体構造物の最悪地震動作用方向算定法2019
- Author(s)
  坂本晴香，小島紘太郎，小坂郁夫
- Journal Title
  
  日本建築学会近畿支部研究報告集
  
  Volume: 印刷中
- NAID
  200000456499
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] バイリニア＋スリップ型１自由度系を用いた木造住宅の断層近傍地震動に対する極限応答2019
- Author(s)
  中山翔太，小島紘太郎
- Journal Title
  
  日本建築学会近畿支部研究報告集
  
  Volume: 印刷中
- NAID
  200000456371
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] バイリニア＋スリップ型１自由度系を用いた木造住宅の長周期長時間地震動に対する極限応答2019
- Author(s)
  中山翔太，小島紘太郎
- Journal Title
  
  日本建築学会大会学術講演梗概集
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] 粘性減衰と完全弾塑性復元力特性を有する１自由度系のトリプルインパルスに対する極限応答2019
- Author(s)
  疋田理沙，小島紘太郎
- Journal Title
  
  日本建築学会大会学術講演梗概集
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] 断層近傍地震動を模擬したトリプルインパルスに対する粘性減衰を有する完全弾塑性１自由度系の極限応答2019
- Author(s)
  疋田理沙，小島紘太郎
- Journal Title
  
  日本建築学会近畿支部研究報告集
  
  Volume: 印刷中
- NAID
  200000456369
- Data Source
  KAKENHI-PROJECT-19K21096
[Journal Article] 完全弾塑性復元力特性を有する剛性偏心１層モデルのダブルインパルスに対する極限応答2019
- Author(s)
  杉本涼太朗，小島紘太郎
- Journal Title
  
  日本建築学会大会学術講演梗概集
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] Optimal cubic nonlinear damping for seismic inter-story vibration isolation under critical double and multiple impulse inputs2025
- Author(s)
  Kotaro Kojima, Yun-Peng Zhu, Zi-Qiang Lang
- Organizer
  14th International Conference on Structural Safety and Reliability - ICOSSAR'25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13439
[Presentation] 超高層鉄骨造建物を対象とした擬似マルチインパルスのモード組み合わせに関する検討2025
- Author(s)
  大橋貴博，小島紘太郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-23K13439
[Presentation] LARGE-SCALE TESTING FOR SEISMIC DAMAGE AND FUNCTIONAL DISORDER ASSESSMENT OF HOSPITAL SYSTEM2024
- Author(s)
  M. Kurata, Y. Kawamata, M. Akazawa, I. Kanao, S. Ohtsuru, S. Matsuo, K. Fujita, K. Cho, K. Kojima, S. Aida, T. Tsutsumi, K. Saburi
- Organizer
  18th World Conference in Earthquake Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] 極限的地震動に対する超高層鉄骨造建物の損傷評価2024
- Author(s)
  大橋貴博，小島紘太郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-23K13439
[Presentation] 鉄筋コンクリート造建物の被災度区分に基づく損傷確率2024
- Author(s)
  松林悠子, 小島紘太郎, 金尾伊織
- Organizer
  日本建築学会近畿支部研究報告集
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] 鉄筋コンクリート造建物の被災度区分に基づく損傷確率2024
- Author(s)
  松林悠子，小島紘太郎，金尾伊織
- Organizer
  日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] Earthquake response of SDOF bilinear hysteretic system under forward-directivity input modeled by triple impulse2023
- Author(s)
  Kotaro KOJIMA, Izuru TAKEWAKI
- Organizer
  The 26th Australasian Conference on the Mechanics of Structures and Materials (ACMSM26)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13439
[Presentation] 極限的ダブルインパルスに対する層間変位を制約条件とした鋼構造骨組の部材最適化2022
- Author(s)
  酒井悠吾，小島紘太郎
- Organizer
  令和４年度日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-20K14871
[Presentation] パルス性地震動に対する中間免震層の極限応答2022
- Author(s)
  中西海斗，小島紘太郎
- Organizer
  第66回理論応用力学講演会
- Data Source
  KAKENHI-PROJECT-20K14871
[Presentation] 振動台実験に基づく屋上配管の数値解析モデル2022
- Author(s)
  松原優輝，張子露，小島紘太郎，金尾伊織，倉田真宏
- Organizer
  日本建築学会大会（北海道）学術講演会
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] 地震被害予測のための屋上配管の実大振動台実験2022
- Author(s)
  松原優輝，張子露，小島紘太郎，金尾伊織，倉田真宏
- Organizer
  令和４年度日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] 2020 E-Defense Test for Integrated Structural, Nonstructural and Functionality Assessment of Medical Facilities2022
- Author(s)
  Kurata, M., Kawamata, Y., Kanao, I., Ohtsuru, S., Fujita, K., Matsuo, S., Kojima, K., Cho, K., Tsutsumi, T., Aida, S., Akazawa, M., Saburi, K, Nishitani, A.
- Organizer
  12th National Conference on Earthquake Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] Earthquake Responses of Piping Systems and Elevated Water Tanks Equipped on Steel Hospital Building Specimen2022
- Author(s)
  Kojima, K., Kanao, I., Matsubara, Y., Zhang, Z., Fujita, K., Kawamata, Y., and Kurata, M.
- Organizer
  12th National Conference on Earthquake Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04598
[Presentation] ダブルインパルスに対する極限応答に基づく高層鉄骨造骨組の部材断面最適化2022
- Author(s)
  酒井悠吾，小島紘太郎
- Organizer
  2022年度日本建築学会大会（北海道）学術講演会
- Data Source
  KAKENHI-PROJECT-20K14871
[Presentation] 断層近傍地震動を模擬したダブルインパルスに対する中間層免震建物の弾塑性極限応答2021
- Author(s)
  川端佑弥，小島紘太郎
- Organizer
  日本地震工学会・大会－2021
- Data Source
  KAKENHI-PROJECT-20K14871
[Presentation] 極限的トリプルインパルスに対する弾塑性応答の近似解を用いた多層建物の指向性パルスに対する耐震性能評価法2020
- Author(s)
  疋田理沙，小島紘太郎
- Organizer
  日本建築学会近畿支部研究報告集
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] 断層近傍地震動をモデル化した極限的ダブルインパルスの不整形立体構造物を対象とした最悪入力方向の簡易評価法2019
- Author(s)
  小島紘太郎，坂本晴香，小坂郁夫
- Organizer
  日本地震工学会・大会－2019
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] 断層近傍地震動を模擬したトリプルインパルスに対する粘性減衰を有する完全弾塑性１自由度系の極限応答2019
- Author(s)
  疋田理沙，小島紘太郎
- Organizer
  日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] 完全弾塑性復元力特性を有する剛性偏心１層モデルのダブルインパルスに対する極限応答2019
- Author(s)
  杉本涼太朗，小島紘太郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] バイリニア＋スリップ型１自由度系を用いた木造住宅の断層近傍地震動に対する極限応答2019
- Author(s)
  中山翔太，小島紘太郎
- Organizer
  日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] 粘性減衰と完全弾塑性復元力特性を有する１自由度系のトリプルインパルスに対する極限応答2019
- Author(s)
  疋田理沙，小島紘太郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] ダブルインパルスを用いた不整形立体構造物の最悪地震動作用方向算定法2019
- Author(s)
  坂本晴香，小島紘太郎，小坂郁夫
- Organizer
  日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] 最悪地震動作用方向算定法に基づく不整形立体構造物の最適ダンパ配置2019
- Author(s)
  坂本晴香，小島紘太郎，小坂郁夫
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] バイリニア＋スリップ型１自由度系を用いた木造住宅の長周期長時間地震動に対する極限応答2019
- Author(s)
  中山翔太，小島紘太郎
- Organizer
  日本建築学会大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K21096
[Presentation] 断層近傍地震動を模擬した極限的ダブルインパルスに対する剛性偏心１層モデルの弾塑性応答2019
- Author(s)
  杉本涼太朗，小島紘太郎
- Organizer
  日本建築学会近畿支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K21096

1. 金尾伊織 (80372564)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
2. Kurata Masahiro (70624592)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
3. 趙晃済 (00706707)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 杉山治 (40586038)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 藤田皓平 (40648713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. 大鶴繁 (60437225)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. 満田衛資 (20836704)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 西村督 (30367445)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 村本真 (70510296)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Kojima Kotaro 小島 紘太郎

KOJIMA Kotaro 小島 紘太郎

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最悪複数回地震下における給排水設備の損傷を考慮した建物の耐震性能向上に関する研究Principal Investigator

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Establishment of a structural property verification method to preserve the cultural heritage value and to promote the utilization of brick buildings

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Critical earthquake ground motion model using impulse sequence for estimating cumulative plastic deformationPrincipal Investigator

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The cliff edge of community medical care in earthquake-affected areas evaluated from an engineering and medical perspective

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Worst input direction of critical earthquake ground motion for irregular-shaped building structure and its plastic collapse mechanismPrincipal Investigator

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Critical earthquake excitation method for multi-story elastic-plastic building structure and its application for earthquake-resistant design of building structurePrincipal Investigator

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[Journal Article] RELATION BETWEEN DAMAGE AND RESIDUAL DEFORMATION ANGLE OF MID-RISE STEEL BUILDINGS FOR EVALUATION OF BUSINESS CONTINUITY AFTER EARTHQUAKE2025

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[Journal Article] Critical response of a single-degree-of-freedom system with bilinear hysteresis and viscous damping under triple impulse2025

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[Journal Article] Earthquake Response of SDOF Bilinear Hysteretic System Under Forward-Directivity Input Modeled by Triple Impulse2024

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[Journal Article] CYCLIC BENDING BEHAVIOR OF POLYVINYL CHLORIDE PIPING2023

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[Journal Article] CYCLIC BENDING TESTS ON SEVERAL DIAMETERS CARBON STEEL PIPE FOR ORDINARY PIPING2023

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[Journal Article] CRITICAL EARTHQUAKE RESPONSE OF WOODEN HOUSES MODELED BY SINGLE-DEGREE-OF-FREEDOM BILINEAR+SLIP SYSTEM SUBJECTED TO PULSE-LIKE GROUND MOTIONS2021

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Kojima Kotaro 小島紘太郎

KOJIMA Kotaro 小島紘太郎