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Study on Preventing Urban Constructed Facilities from Earthquake Disaster

Research Project

Project/Area Number 61550411
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Building structures/materials
Research InstitutionKyoto University

Principal Investigator

KAWANO Masahiro  Associated Professor, Faculty of Engineering, Kyoto University, 工学部, 助教授 (20026090)

Co-Investigator(Kenkyū-buntansha) SHINOZAKI Yuzo  Lecturer, Faculty of Engineering, Kyoto University, 工学部, 講師 (80026236)
Project Period (FY) 1986 – 1987
Project Status Completed (Fiscal Year 1987)
Budget Amount *help
¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1987: ¥100,000 (Direct Cost: ¥100,000)
Fiscal Year 1986: ¥1,300,000 (Direct Cost: ¥1,300,000)
KeywordsEarthquake damage / Strong ground motion / Fault mechanism / 不整形地盤
Research Abstract

The main purpose of the research project is to obtain the methods of preventing the building structure and constructed facilities from destructive earthquake disaster. This project comprises 3 sub-project.
(1) The study on the characteristics of the earthquake ground motions through layers, (2) the study on the associated structure damage of the building, and (3) the study on the effect o irregular soil structures on response spectra.
The characteristics of the earthquake ground motion near the fault are obtained from the simultaneous observation at many points and the motions excited by the vibration generator are measured along the survey line having underground irregular geologic structures. These observational and experimental results are compared with the predicted theoretical values.
It is found from observational and theoretical results that the amplitudes and peak frequencies of the ground motion near the fault are variable depending on relative positions to the presumed discontinuous geologic line. In the case of vibration tests, the velocity responses of measure points with underground irregularities are found to be corresponded with the calculated values.
The effect of topography on surface motion is investigated in the case of incident SH wave. Several types of buried valley topography are analyzed. The method of boundary integral equation is applied for numerical integration of the field equation of motion. The degree of accuracy of the method is examined by comparing the response of ground motion calculated by this method with that of exact solution for several ground models.

Report

(2 results)
  • 1987 Final Research Report Summary
  • 1986 Annual Research Report
  • Research Products

    (15 results)

All Other

All Publications (15 results)

  • [Publications] M.Kawano;T.Onogi and A.Funakoshi: 第7回日本地震工学シンポジュム講演集. 1093-1098 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 篠崎祐三: 第7回日本地震工学シンポジュム講演集. 895-900 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Y.Shinozaki and T.Kobori: Proc.8th European Conf.Earthg.Eng.51/49-56 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] M.Kawano and T.Kobori.: US-JAPAN JOINT SEMINAR:STOCHASTIC APPROACHES IN EARTHQUAKE ENGINEERING,BOCARATON,FLORIDA. 139-156 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 河野允宏,船越淳久,横地玉和: 日本建築学会大会学術講演梗概集(構造I). 549-550 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 河野允宏,船越淳久,横地玉和: 日本建築学会大会学術講演梗概集(構造I). 551-552 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] M. Kawano, T. Onogi and A. Funakoshi: "Response characteristics of soil-structure interaction system to seismic ground motion with consideration of uncertain soil property and source mechanism" Proceedings of 7th Japan Earthquake Engineering Symposium. 1093-1098 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Y. Shinozaki and T. Kobori: "Surface motion of topography irregular ground excited by vibrator" Proceedings of 8th European Conference Earthquake Engineering. 2. 5.1/49-56 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] M. Kawano and T. Kobori: "Stochastic seismic response sensitivity of soil-structure interaction system" STOCHASTIC APPROACHES IN EARTHQUAKE ENGINEERING. 139-156 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 河野允宏,菅原長: 日本建築学会近畿支部研究報告集(構造系). 257-260 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 河野允宏,小堀鐸二,土肥博,佐藤二三男: 日本建築学会近畿支部研究報告集(構造系). 253-256 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 河野允宏,立川雅司,桜井隆喜: 日本建築学会大会学術講演梗概集(構造系). 405-408 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.KAWANO;S.Ooba: 第7回日本地震工学シンポジュム講演集. 295-300 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Y.SHINOZAKI;T.Kobori: Proc.8th European Conf.Earthq.Eng.5.1/49-56 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 篠崎祐三: 第7回日本地震工学シンポジュム講演集. 895-900 (1986)

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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