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QUASI-IMPULSIVE STRUCTRAL FAILURE DUE TO NEAR-SOURCE EARTHQUAKE

Research Project

Project/Area Number 11694152
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Building structures/materials
Research InstitutionCHUBU UNIVERSITY (2000-2001)
Kyoto University (1999)

Principal Investigator

NONAKA Taijiro  CHUBU UNIV., ENGIN.GRAD.SCH., PROF., 工学研究科, 教授 (60027224)

Co-Investigator(Kenkyū-buntansha) TAKABATAKE Hideo  CHUBU UNIV., ENGIN.GRAD.SCH., PROF., 工学部, 教授 (20064462)
TANIMURA Sinnji  CHUBU UNIV., ENGIN.GRAD.SCH., PROF., 工学研究科, 教授 (30081235)
HIRASAWA Ikuo  CHUBU UNIV., ENGIN.GRAD.SCH., PROF., 工学部, 教授 (50065281)
MIMURA Kouji  CHUBU UNIV., ENGIN.GRAD.SCH., PROF., 工学研究科, 講師 (70181972)
Project Period (FY) 1999 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥15,380,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2001: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2000: ¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1999: ¥5,700,000 (Direct Cost: ¥5,700,000)
KeywordsIMPULSIVE / RUPTURE / WAVE / EARTHQUAKE / STRUCTURE / TRANSIENT / 動的挙動 / 数値解析 / 耐震設計 / 衝撃解析 / 脆性破壊 / 地震被害 / 波動伝播解析 / 動的設計法 / 兵庫県南部地震
Research Abstract

Structural damage suffered from the 1995 Hyogoken-nanbu Earthquake (Kobe Earthquake) motivated the authors to initiate investigation into the quasi-impulsive effects of near-source earthquakes and the resulting brittle type of structural failure. An international cooperative research has been carried out for three years since 1999, funded from Grant-in-aid for Scientific Research. Among, significant research results, the following is abstracted with special attention on main causes of characteristic failure undergone at Ashiyahama high-rise apartment complex and bridge piers in Kobe: 1.Governed by stress waves, the transient phase of structural response plays an important role, affecting heavily the following vibratory phase response, and possibly causing subsequent significant damage, in the case of severe earthquakes such as a near-source earthquake. The degree of this importance depends on ground-motion profile, site conditions and-structural properties, such as shape, size, boundary or support condition, etc. 2.Actual severe damages were located near structural portions where abrupt changes, in energy transmission must have taken place. 3.Actual main rupture in the heavy steel skeleton occurred near such a location, and is understood as caused by this effect. 4.The particular large scale rupture experienced near a brace-column joint was initiated by the brace breakage, which was caused by the combination of a great tensile axial force and transverse shear, and was transmitted to the adjacent column cross-section, which resulted in complete rupture. 5.Concentration of yield-hinge occurrence in a coincident story can cause severe whole story collapse. This is particularly dangerous, when occurred in an early phase of structural response to an earthquake. These phenomena have been found from an exact three-dimensional finite element dynamic analysis.

Report

(4 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (38 results)

All Other

All Publications (38 results)

  • [Publications] Shinji Tanimura, et al.: "Dynamic failure of structures due to the great Hanshin-Awaji earthquake"International Journal of Impact Engineering. Vol.20,Nos.6-7. 583-596 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 高畠 秀雄他: "各種動的解析法における応答性状の相関性"日本建築学会(続)兵庫県南部地震における構造物の衝撃的破壊に関するシンポジウム. 7-20 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 高畠 秀雄: "芦屋浜高層住宅の被害事例から得た耐震設計法の改善"日本建築学会(続)兵庫県南部地震における構造物の衝撃的破壊に関するシンポジウム. 21-30 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 高畠 秀雄: "芦屋浜高層住宅の地震被害に関する耐震設計の検討"日本建築学会大会学術講演梗概集. 433-434 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 谷村 真治他: "鋼製薄肉円管の連続塑性座屈に関する研究"日本機械学会論文集A編. 66・642. 382-389 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 高畠 秀雄: "兵庫県南部地震による芦屋浜高層住宅の柱とブレースの一体破断について"日本建築学会大会学術講演梗概集. 423-424 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Hideo Takabatake, Taijiro Nonaka: "Numerical study of Ashiyahama residential building damaged in the Kobe Earthquake"Earthquake Engineering and Structural Dynamics. Vol.30,No.6. 879-897 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 谷村 真治他: "直下型地震による大型鋼構造物モデルの過渡応答時の主要応答における動的挙動"日本建築学会構造工学論文集. 48B. 377-384 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tanimura, S., Heya, H., Umeda, T., Mimura, K., Yoshikawa, 0.: "Three dimensional dynamic analysis on the bearing of a Nielsen bridge"Transactions of Mechanical Institute of Japan(A). Vol.66,No.651. 2079-2087 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tanimura, S., Mimura, K., Nonaka, T., Zhu, W.: "Dynamic failure of structures due to the great Hanshin-Awaji earthquake"International Journal of Impact Engineering. Vol.24. 583-596 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Karagiozova, D., Jones, N.: "Dynamic elastic-plastic buckling of circular cylindrical -shells under axial impact"International Journal of Solids and Structures. Vol.37. 2005-2034 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Karagiozova, D., Alves, M., Jones, N.: "Inertia effects in axisymmetrically deformed cylindrical shells under axial impact"International Journal of Impact Engineering. Vol.24. 1083-1115 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Karagiozova, D., Jones, N.: "Dynamic effects on buckling and energy absorption of cylindrical shells under axial impact"Thin -Walled Structures. Vol.39. 583-610 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Takabatake, H., Nonaka, T.: "Numerical study of Ashiyahaina residential building damage in the Kobe Earthquake"Earthquake Engineering and Structural Dynamics. Vol.30. 879-897 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Seto, K., Nonaka, T., Takabatake, H.: "On the transverse vibration of a bar with discreetly locate masses"Bulletin, Faculty of Engineering (Hokkaigakuen University). No.28. 374-392 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Seto, K., Nonaka, T.: "On the transverse vibration of tall building in an earthquake"Bulletin, Faculty of Engineering (Hokkaigakuen University). No.29. 324-344 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tanimura, S., Sato, K., Umeda, T., Saito, T., Ogawa, N.: "Initial transient behavior of a tall-building model due to a strong near-souse earthquake"Transactions of Structural Engineering (Architectural Institute of Japan). Voo.48B. 377-384 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Tanimura, S., Sato, T., Nonaka, T., Takabatake, H.: "Stress Concentration in a box column of a tall-building model clue to a strong near-source earthquake"Transactions of Structural Engineering (Architectural Institute of Japan). (Submitted).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Shinji Tanimura, et al.: "Dynamic failure of structures due to the great Hanshin-Awaji earthquake"International Journal of Impact Engineering. Vol.20,Nos.6-7. 583-596 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 高畠 秀雄他: "各種動的解析法における応答性状の相関性"日本建築学会 (続)兵庫県南部地震における構造物の衝撃的破壊に関するシンポジウム. 7-20 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 高畠 秀雄: "芦屋浜高層住宅の被害事例から得た耐震設計法の改善"日本建築学会 (続)兵庫県南部地震における構造物の衝撃的破壊に関するシンポジウム. 21-30 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 高畠 秀雄: "芦屋浜高層住宅の地震被害に関する耐震設計の検討"日本建築学会大会学術講演梗概集. 433-434 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 高畠 秀雄: "兵庫県南部地震による芦屋浜高層住宅の柱とブレースの一体破断について"日本建築学会大会学術講演梗概集. 423-424 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Hideo Takabatake, Taijiro Nonaka: "Numerical study of Ashiyahama residential building damaged in the Kobe Earthquake"Earthquake Engineering and Structural Dynamics. Vol.30 No.6. 879-897 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 谷村 真治他: "鋼製薄肉円管の連続塑性座屈に関する研究"日本機械学会論文集A編. 66・642. 382-389 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 谷村 真治: "直下型地震による大型鋼構造物モデルの過渡応答時の主要応答における動的挙動"日本建築学会 構造工学論文集. 48B(印刷中). (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 高畠秀雄: "芦屋浜高層住宅の地震被害に関する耐震設計の検討"日本建築学会大会学術講演梗概集. 433-434 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Hideo Takabatake: "Numerical study of Ashiyahama residential building damaged in the Kobe Earthquake"Earthquake Engineering and Structural Dynamics. Vol.30(予定). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Shinji Tanimura: "Dynamic Failure of Structures due to the Great Hanshin-Awaji Earthquake"International Journal of Impact Engineering. Vol.24. 583-596 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 劉大偉: "衝撃載荷による鋼部材の座屈及びせん断破壊の実験的観察"日本建築学会大会学術講演梗概集. 37-38 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 野中泰二郎: "軸方向速度入力を受ける弾塑性棒の応力波伝播特性"(続)兵庫県南部地震における構造物の衝撃的破壊に関するシンポジウム. 83-86 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Shinji Tanimura: "Practical Constitutive Models Covering Wide Ranges of Strain Rates, Strains and Temperature"Trans.Tech.Publications. 177-180;189-200 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Nonaka,T.: "Local Plastic Deflection of Long Beam under Blast Load"Proceedings of the 48^<th> Japan National Congress on Theoretical and Applied Mechanics, 1999. Vol.48. 95-105 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 高畠秀雄: "芦屋浜高層住宅の被害原因の解明と耐震性の向上についての提言"都市直下型地震による構造物の衝撃破壊の解明と防止策に関するワークショップ. 論文集. 172-181 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 野中泰二郎: "軸方向速度入力を受ける弾塑性棒の応力波伝播特性"(続)兵庫県南部地震における構造物の衝撃破壊に関するシンポジウム. 論文集. 83-86 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nonaka,T.: "Shear failure of a steel member due to a blast"International Journal of Impact Engineering. 24・3. 231-238 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 高畠秀雄: "芦屋浜高層住宅の被害事例から得た耐震設計法の改善"(続)兵庫県南部地震における構造物の衝撃破壊に関するシンポジウム. 論文集. 21-30 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Tanimura S.: "Dynamic Failure of Structures due to the Great Hanshin-Awaji Earthquake"International Journal of Impact Engineering. 24・4(予定). (2000)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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