FUNDAMENTAL STUDY OF STRUCTURAL FRACTURE BY IMPACT LOADS

• Project/Area Number: 21560600
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Building structures/materials
• Research Institution: Kanazawa Institute of Technology
• Principal Investigator: TAKABATAKE Hideo 金沢工業大学, 環境・建築学部, 教授 (20064462)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 建築構造 / 耐震設計 / 衝撃的破壊 / 建物の衝突 / 衝突緩和 / 岩手・宮城内陸地震の上下動加速度 / 塔状構造物 / 制振

Research Abstract

The impact features of structures depend on the rapid variation for structural stiffnesses and the impulse of external loads. This study clarified as the following items. (1) formulation of a simplified theory which is solvable the local stress distribution of high-rise buildings with rapid variation of stiffness such as a setback ;(2) finding out the cause of the astonishing magnitude of vertical acceleration and the wave form ;(3) explication of interaction between the effect due to external loads and the dead loads ;(4) impact effect of pounding between adjacent buildings and the reduction of pounding damages ; and (5) clarification of beams and plates subjected to impact loads.

Research Products

• [Journal Article] Effects of Dead Loads on the Static Analysis of Plates (2012)
  • Author(s): Hideo TAKABATAKE
  • Journal Title: Structural Engineering and Mechanics Volume: Vol.42, No.6 Pages: 761-781
  • Peer Reviewed
• [Journal Article] A simplified analysis of super building structures with setback (2011)
  • Author(s): Hideo TAKABATAKE, 他2名
  • Journal Title: Earthquakes and Structures, An International Journal Volume: Vol.2, No.1 Pages: 43-64
  • Peer Reviewed
• [Journal Article] A simplified analysis of super building structures with setback (2011)
  • Author(s): Hideo TAKABATAKE, 他2名
  • Journal Title: Earthquake and Structures Volume: 2 Pages: 43-64
  • Peer Reviewed
• [Journal Article] Smart passive damper control for greater building earthquake resilience in sustainable cities (2010)
  • Author(s): Hideo TAKABATAKE, 他3名
  • Journal Title: Sustainable Cities and Society Volume: Vol.1 Pages: 3-15
  • Peer Reviewed
• [Journal Article] Effects of dead loads on dynamic analyses of beams (2010)
  • Author(s): Hideo TAKABATAKE
  • Journal Title: Earthquakes and Structures, An International Journal Volume: Vol.1, No.4 Pages: 411-425
  • Peer Reviewed
• [Journal Article] Two-dimensional rod theory for approximate analysis of building structures (2010)
  • Author(s): Hideo TAKABATAKE
  • Journal Title: Earthquakes and Structures, An International Journal Volume: Vol.1, No.1 Pages: 1-19
  • Peer Reviewed
• [Journal Article] Effects of dead loads on dynamic analyses of beams (2010)
  • Author(s): Hideo TAKABATAKE
  • Journal Title: Earthquake and Structures Volume: 1 Pages: 411-425
  • Peer Reviewed
• [Journal Article] Two-dimensional rod theory for approximate analysis of building structures (2010)
  • Author(s): Hideo TAKABATAKE
  • Journal Title: Earthquakes and Structures, An International Journal 1 Pages: 1-19
  • Peer Reviewed
• [Journal Article] Origin of the anomalously large upward acceleration associated with the 2008 Iwate-Miyagi Nairiku earthquake
  • Author(s): Hideo TAKABATAKE, 他1名
  • Journal Title: Earthquakes and Structures, An International Journal Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Origin of the anomalously large upward acceleration associated with the 2008 Iwate-Miyagi Nairiku earthquake
  • Author(s): Hideo TAKABATAEE, 他1名
  • Journal Title: Earthquakes and Structures, An International Journal Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Effects of Dead Loads on the Static Analysis of Plates
  • Author(s): Hideo TAKABATAKE
  • Journal Title: Structural Engineering and Mechanics Volume: (印刷中)
  • Peer Reviewed
• [Presentation] 岩手・宮城内陸地震の上下動波による地盤の跳び上がりについて (2009)
  • Author(s): 西島雅士、高畠秀雄
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学(宮城県)
  • Year and Date: 2009-09-28
• [Presentation] 2次元的剛性変化を考慮した棒材理論その1、理論の定式化 (2009)
  • Author(s): 高畠秀雄, 他2名
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学、宮城県
  • Year and Date: 2009-09-26
• [Presentation] 2次元的剛性変化を考慮した棒材理論その2、有開口壁の数値計算 (2009)
  • Author(s): 高畠秀雄, 他2名
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学、宮城県
  • Year and Date: 2009-09-26
• [Presentation] 岩手・宮城内陸地震の上下動波による地盤の跳び上がりについて (2009)
  • Author(s): 西島雅士、高畠秀雄
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学、宮城県
  • Year and Date: 2009-09-26
• [Presentation] 2次元的剛性変化を考慮した棒材理論 その1、理論の定式化 (2009)
  • Author(s): 高畠秀雄, 他2名
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学(宮城県)
  • Year and Date: 2009-09-26
• [Presentation] 2次元的剛性変化を考慮した棒材理論 その2、有開口壁の数値計算 (2009)
  • Author(s): 高畠秀雄, 他2名
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学(宮城県)
  • Year and Date: 2009-09-26
• [Presentation] 2次元的剛性変化を考慮した棒材理論 その3.セットバックの数値計算 (2009)
  • Author(s): 高畠秀雄, 他2名
  • Organizer: 日本建築学会大会学術講演梗概集
  • Place of Presentation: 東北学院大学(宮城県)
  • Year and Date: 2009-09-26
• [Remarks] 金沢工業大学地域防災環境科学研究所
  • URL: http://wwwr.kanazawa-it.ac.jp/ides/