Development of Critical Excitation Method and its Application to More Reliable Evaluation of Building Seismic Resistance

• Project/Area Number: 21360267
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Building structures/materials
• Research Institution: Kyoto University
• Principal Investigator: TAKEWAKI Izuru 京都大学, 大学院・工学研究科, 教授 (20155055)
• Co-Investigator(Kenkyū-buntansha): TSUJI Masaaki 京都大学, 大学院・工学研究科, 准教授 (00243121) ; YOSHITOMI Shinta 京都大学, 大学院・工学研究科, 助教 (30432363)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000); Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000); Fiscal Year 2010: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2009: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
• Keywords: 耐震設計 / 地震エネルギー / 地震防災 / 最悪地震動 / 構造解析 / 極限外乱理論 / 入力地震動 / 極限外乱 / 制振ダンパー / 耐震安全性 / 最適ダンパー配置 / インタバル解析 / 区間解析

Research Abstract

Because super high-rise buildings in mega cities in Japan have never been shaken intensively by earthquake ground motions after their construction, the response of high-rise buildings to such severe ground motions is one of the most controversial subjects in the field of earthquake-resistant design in Japan. The criticality and uncertainty of the severe ground motions are investigated based on the theory of critical excitation in this project. The structural design methods for robust and resilient buildings are also studied.

Research Products

• [Journal Article] A new approach to system identification and damage detection of high-rise buildings (2012)
  • Author(s): M. Kuwabara, S. Yoshitomi and I. Takewaki
  • Journal Title: Control Health Monitoring Volume: 15
  • Peer Reviewed
• [Journal Article] An efficient methodology for robustness evaluation by advanced interval analysis using updated second-order Taylor series expansion (2011)
  • Author(s): K. Fujita and I. Takewaki
  • Journal Title: Engineering Structures Volume: Vol.33, No.12 Pages: 3299-3310
  • Peer Reviewed
• [Journal Article] セットバック建物の弾性地震応答解析のための層方向縮約モデル (2011)
  • Author(s): 足立冬樹, 吉富信太, 辻聖晃, 竹脇出
  • Journal Title: 日本建築学会構造系論文集 Volume: 669 Pages: 1925-1935
  • NAID: 130004508075
  • Peer Reviewed
• [Journal Article] The 2011 off the Pacific coast of Tohoku earthquake and response of high-rise buildings underlong-period ground motions (2011)
  • Author(s): I. Takewaki, S. Murakami, K. Fujita, S. Yoshitomi and M. Tsuji
  • Journal Title: Soil Dynamics and Earthquake Engineering Volume: Vol.31, No.11 Pages: 1511-1528
  • Peer Reviewed
• [Journal Article] 不確定な構造特性を有する免震建物のロバスト性評価のための地震時応答限界解析 (2011)
  • Author(s): 藤田皓平, 竹脇出
  • Journal Title: 日本建築学会構造系論文集 Volume: 666 Pages: 1453-1460
  • NAID: 130004508060
  • Peer Reviewed
• [Journal Article] 地震動を受ける粘性ダンパー付建物の層方向自由度に関する縮約法 (2011)
  • Author(s): 辻聖晃, 田中英稔, 吉富信太, 竹脇出
  • Journal Title: 日本建築学会構造系論文集 Volume: 665 Pages: 1281-1290
  • NAID: 130004508041
  • Peer Reviewed
• [Journal Article] Enhanced reduced model for elastic earthquake response analysis of aclass of mono-symmetric shear building structures with constant eccentricity (2011)
  • Author(s): Adachi, S. Yoshitomi, M. Tsuji and I. Takewaki
  • Journal Title: Soil Dynamics and Earthquake Engineering Volume: Vol.31, No.7 Pages: 1040-1050
  • Peer Reviewed
• [Journal Article] Response of nonlinear single-degree-of-freedom structures to random acceleration sequences (2011)
  • Author(s): A. Moustafa and I. Takewaki
  • Journal Title: Engineering Structures Volume: Vol.33, No.4 Pages: 1251-1258
  • Peer Reviewed
• [Journal Article] Scaling of design earthquake ground motions for tall buildings based on drift and input energy demands (2011)
  • Author(s): I. Takewaki and H. Tsujimoto
  • Journal Title: Earthq. and Structures Volume: Vol.2, No.2 Pages: 171-187
  • Peer Reviewed
• [Journal Article] 実体波と表面波から構成される地震動を受ける弾塑性構造物に対する極限外乱 (2011)
  • Author(s): 上野浩平, 藤田皓平, Abbas Moustafa, 竹脇出
  • Journal Title: 日本建築学会構造系論文集 Volume: 659号 Pages: 79-87
  • NAID: 200000356328
  • Peer Reviewed
• [Journal Article] Instantaneous earthquake input energy and sensitivity in base-isolated building (2011)
  • Author(s): K. Yamamoto, K. Fujita and I. Takewaki
  • Journal Title: J of Structural Design of Tall and Special Buildings Volume: Vol.20, No.6 Pages: 631-648
  • NAID: 120005588052
  • Peer Reviewed
• [Journal Article] 地震動を受ける粘性ダンパー付建物の層方向自由度に関する縮約法 (2011)
  • Author(s): 辻聖晃
  • Journal Title: 日本建築学会構造系論文集 Volume: 第665号 Pages: 1281-1290
  • NAID: 200000356819
  • Peer Reviewed
• [Journal Article] 不確定な構造特性を有する免震建物のロバスト性評価のための地震時応答限界解析 (2011)
  • Author(s): 藤田皓平
  • Journal Title: 日本建築学会構造系論文集 Volume: 第666号 Pages: 1453-1460
  • Peer Reviewed
• [Journal Article] The 2011 off the Pacific coast of Tohoku earthquake and response of high-rise buildings under long-period ground motions (2011)
  • Author(s): I.Takewaki
  • Journal Title: Soil Dynamics and Earthquake Engineering Volume: Vol.31, No.11 Issue: 11 Pages: 1511-1528
  • DOI: 10.1016/j.soildyn.2011.06.001
  • Peer Reviewed
• [Journal Article] Sustainable building design under uncertain structural-parameter environment in seismic-prone countries (2011)
  • Author(s): K.Fujita
  • Journal Title: Sustainable Cities and Society Volume: Vol.1, No.3 Issue: 3 Pages: 142-151
  • DOI: 10.1016/j.scs.2011.07.001
  • Peer Reviewed
• [Journal Article] セットバック建物の弾性地震応答解析のための層方向縮約モデル (2011)
  • Author(s): 足立冬樹
  • Journal Title: 日本建築学会構造系論文集 Volume: 第669号 Pages: 1925-1935
  • Peer Reviewed
• [Journal Article] Smart Passive Damper Control for Greater Building Earthquake Resilience in Sustainable Cities (2011)
  • Author(s): I.Takewaki
  • Journal Title: Sustainable Cities and Society Volume: Vol.1,No.1 Pages: 3-15
  • NAID: 120004247187
  • Peer Reviewed
• [Journal Article] 実体波と表面波から構成される地震動を受ける弾塑性構造物に対する極限外乱 (2011)
  • Author(s): 上野浩平
  • Journal Title: 日本建築学会構造系論文集 Volume: 第659号 Pages: 79-87
  • Peer Reviewed
• [Journal Article] Scaling of design earthquake ground motions for tall buildings based on drift and input energy demands (2011)
  • Author(s): I.Takewaki
  • Journal Title: Earthquakes and Structures Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] 建築構造物のH^∞ノルムを最小化する最適ダンパー配置 (2010)
  • Author(s): 山本薫, 藤田皓平, 竹脇出
  • Journal Title: 日本建築学会構造系論文集 Volume: 658号 Pages: 2163-2170
  • NAID: 130004507961
  • Peer Reviewed
• [Journal Article] 非線形復元力特性を有する制振ダンパーの構造縮約モデルを用いた最適配置法 (2010)
  • Author(s): 辻聖晃, 国分宏樹, 吉富信太, 竹脇出
  • Journal Title: 日本建築学会構造系論文集 Volume: 658号 Pages: 2143-2152
  • NAID: 130004507959
  • Peer Reviewed
• [Journal Article] An evolutionary algorithm for optimal damper placement to minimize interstorey-drifttransfer function in shear building (2010)
  • Author(s): K. Fujita, K. Yamamoto and I. Takewaki
  • Journal Title: Earthq. and Structures Volume: Vol.1, No.3 Pages: 289-306
  • Peer Reviewed
• [Journal Article] Critical earthquake loads for SDOF inelastic structures considering evolution of seismic (2010)
  • Author(s): A. Moustafa, K. Ueno and I. Takewaki
  • Journal Title: waves, Earthq. and Structures Volume: Vol.1, No.2 Pages: 147-162
  • Peer Reviewed
• [Journal Article] Optimal placement of viscoelastic dampers and supporting members under variable critical excitations (2010)
  • Author(s): K. Fujita, A. Moustafa and I. Takewaki
  • Journal Title: Earthq. and Structures Volume: Vol.32, No.1 Pages: 261-272
  • Peer Reviewed
• [Journal Article] Critical correlation of bi-directional horizontal ground motions (2010)
  • Author(s): K. Fujita and I. Takewak
  • Journal Title: Engineering Structures Volume: Vol.32, No.1 Pages: 261-272
  • Peer Reviewed
• [Journal Article] An Evolutionary Algorithm for Optimal Damper Placement to Minimize Interstorey-Drift Transfer Function in Shear Building (2010)
  • Author(s): K.Fujita
  • Journal Title: Earthquakes and Structures Volume: Vol.1,No.3 Pages: 289-306
  • Peer Reviewed
• [Journal Article] 非線形復元力特性を有する制振ダンパーの構造縮約モデルを用いた最適配置法 (2010)
  • Author(s): 辻聖晃
  • Journal Title: 日本建築学会構造系論文集 Volume: 第658号 Pages: 2143-2152
  • NAID: 200000356267
  • Peer Reviewed
• [Journal Article] 建築構造物のH^∞ノルムを最小化する最適ダンパー配置 (2010)
  • Author(s): 山本薫
  • Journal Title: 日本建築学会構造系論文集 Volume: 第658号 Pages: 2163-2170
  • Peer Reviewed
• [Journal Article] Critical earthquake loads for SDOF inelastic structures considering evolution of seismic waves (2010)
  • Author(s): Abbas Moustafa
  • Journal Title: Earthquakes and Structures 1(印刷中)
  • Peer Reviewed
• [Journal Article] Optimal placement of viscoelastic dampers and supporting members under variable critical excitations (2010)
  • Author(s): K.Fujita
  • Journal Title: Earthquakes and Structures 1(1) Pages: 43-67
  • Peer Reviewed
• [Journal Article] Critical correlation of bi-directional horizontal ground motions (2010)
  • Author(s): K.Fujita
  • Journal Title: Engineering Structures 32 Pages: 261-272
  • Peer Reviewed
• [Journal Article] Instantaneous earthquake input energy and sensitivity in base-isolated building (2010)
  • Author(s): K.Yamamoto
  • Journal Title: J of The Structural Design of Tall and Special Buildings (Online ではページ無し)
  • Peer Reviewed
• [Journal Article] Earthquake ground motion of multiple sequences and associated structural response
  • Author(s): A. Moustafa and I. Takewaki
  • Journal Title: Earthq. and Structures Volume: Vol.3, No.3
  • Peer Reviewed
• [Journal Article] Fundamental mechanism of earth-quake response reduction in building struct-ureswith inertial dampers
  • Author(s): I. Takewaki, S. Murakami, S. Yoshitomi and M. Tsuji
  • Journal Title: Struct. Control Health Monitoring Volume: (in press)
  • Peer Reviewed
• [Presentation] Uncertainties of long-period ground motion and its impact on building structural design (2012)
  • Author(s): I. Takewaki, K. Fujita and S. Yoshitomi
  • Organizer: Japan Earthquake, International Symposium on Engineering Lessons Learned from the Giant Earthquake
  • Place of Presentation: Tokyo
• [Presentation] The 2011 off the Pacific coast of Tohoku earthquake and its impact on building structural design (2012)
  • Author(s): I. Takewaki
  • Organizer: Keynote paper(Plenary speaker) at The ASEM11+ Congress
  • Place of Presentation: Korea
• [Presentation] The 2011 off the Pacific Coast of Tohoku Earthquake and Its Impact on Building Structural Design (2011)
  • Author(s): I.Takewaki
  • Organizer: The ASEM11+Congress
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2011-09-19
• [Presentation] Building Control with passive dampers (2010)
  • Author(s): I. Takewaki
  • Organizer: Advances in Interaction and Multiscale Mechanics
  • Place of Presentation: Korea
• [Presentation] Critical excitation method for moment-resisting frames subjected to two-directional horizontal ground inputs (2009)
  • Author(s): K.Fujita
  • Organizer: ICOSSAR 2009
  • Place of Presentation: 吹田、大阪
  • Year and Date: 2009-09-16
• [Book] Building Control with Passive Dampers : -Optimal Performance-based Design for Earthquakes- (2009)
  • Author(s): I.Takewaki
  • Total Pages: 320
  • Publisher: John Wiley & Sons Ltd. (Asia)