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DESIGN AND CONTROL OF DAMPER UTILIZING SLOSHING PHENOMENA

Research Project

Project/Area Number 04452152
Research Category

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

Allocation TypeSingle-year Grants
Research Field 機械力学・制御工学
Research InstitutionUNIVERSITY OF TOKYO

Principal Investigator

KANEKO Shigehiko  UNIVERSITY OF TOKYO, FACULTY OF ENGINEERING, ASSOCIATE PROFESSOR, 工学部, 助教授 (70143378)

Co-Investigator(Kenkyū-buntansha) WATANABE Tatsuo  UNIVERSITY OF TOKYO, FACULTY OF ENGINEERING, ASSISTANT LECTURER, 工学部, 助手 (70011179)
Project Period (FY) 1992 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥6,700,000 (Direct Cost: ¥6,700,000)
Fiscal Year 1993: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1992: ¥5,100,000 (Direct Cost: ¥5,100,000)
KeywordsSLOSHING / DYNAMIC DAMPER / FLOW-INDUCED VIBRATION / NONLINEAR WAVE / NONLINEAR VIBRATION / SHALLOW WATER THEORY / FINITE AMPLITUDE THEORY / VIBRATION SUPPRESSION
Research Abstract

In this project, analytical and experimental studies to establish design methodology of tuned liquid damper were performed. Firstly, the method for calculating the effectiveness of shallow water type rectangular tuned liquid damper(TLD) when installed on the actual buildings or bridges was established and the validity of which was verified by experiments. Especially, the effect of the inserted submerged nets on the performance of TLD was examined intensively. Secondly, deep water type TLD in which shallow water theory is no more applicable, was formulated based on the finite amplitude wave theory. The method for estimating the effectiveness of deep water type TLD when installed on the actual buildings or bridges was also established and the validity of which was verified by experiments. Thirdly, the fact that TLD is effective both with a small initial amplitude (which is less than about 5cm) such as the case of wind loadings and with a large initial amplitude such as the case of earthquake was first found experimentally. To establish suitable model for calculating the performance of TLD with a large initial amplitude is our future research topics.

Report

(3 results)
  • 1993 Annual Research Report   Final Research Report Summary
  • 1992 Annual Research Report
  • Research Products

    (19 results)

All Other

All Publications (19 results)

  • [Publications] 金子成彦,渡辺辰郎,吉田治: "同調液体ダンパーの制振効果に関する研究" 日本機械学会機械力学・計測制御講演論文集. B. 720-725 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 金子成彦,石川雅章: "Modelling of Tuned Liquid Damper with Submerged Nets" ASME PVP 1992 Int.Symp.on Flow-Induced Vibration and Noise. 247. 185-203 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 吉田治,金子成彦: "減衰ネットを挿入した同調液体ダンパーの制振特性" 日本機械学会機械力学・計測制御講演論文集. 930-42A. 336-341 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 金子成彦,吉田治,石川雅章: "ネットを挿入した同調液体ダンパーの制振特性" 土木学会第2回振動制御コロキウムPartB講演論文集. 17-24 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 吉田治,金子成彦: "Dynamical Modelling of Shallow Water and Deep Water Type Rectangular Tuned Liquid Damper with Submerged Nets" Proc.of the Asia-Pacific Vibration Conf.'93. 1. 312-317 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 溝田康男,金子成彦: "Effectiveness of Shallow Water and Deep Water Type Rectangular Tuned Liquid Damper with Submerged Nets for Actual Structures" Proc.of the Asia-Pacific Vibration Conf.'93. 1. 318-323 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] SHIGEHIKO KANEKO,TATSUO WATANABE and OSAMU YOSHIDA: "EFFECTIVENESS OF TUNED LIQUID DAMPER" PROC.JSME D&D CONF.VOL.B. 720-725 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] SHIGEHIKO KANEKO and MASAAKI ISHIKAWA: "MODELLING OF TUNED LIQUID DAMPER WITH SUBMERGED NETS" ASME PVP Int.Symp.on FIVN. VOL.247. 185-203 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] OSAMU YOSHIDA and SHIGEHIKO KANEKO: "EFFECTIVENESS OF TUNED LIQUID DAMPER WITH SUBMERGED NETS" PROC.JSME D&D CONF. VOL.A. 336-341 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] SHIGEHIKO KANEKO,OSAMU YOSHIDA and MASAAKI ISHIKAWA: "EFFECTIVENESS OF TUNED LIQUID DAMPER WITH SUBMERGED NETS" PROC.JSCE VIBR.CONTROL COLLOQUIUM. PART B. 17-24 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] OSAMU YOSHIDA and SHIGEHIKO KANEKO: "DYNAMICAL MODELLING OF SHALLOW WATER AND DEEP WATER TYPE RECTANGULAR TUNED LIQUID DAMPER WITH SUBMERGED NETS" PROC.ASIA PACIFIC VIBR.CONF.'93. VOL.1. 312-317 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] YASUO MIZOTA and SHIGEHIKO KANEKO: "EFFECTIVENESS OF SHALLOW WATER AND DEEP WATER TYPE RECTANGULAR TUNED LIQUID DAMPER WITH SUBMERGED NETS FOR ACTUAL STRUCTURES" PROC.ASIA PACIFIC VIBR.CONF.'93. VOL.1. 318-323 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 吉田治,金子成彦: "減衰ネットを挿入した同調液体ダンパーの制振特性" 日本機械学会機械力学・計測制御講演論文集. 930-42A. 336-341 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 金子成彦,吉田治,石川雅章: "ネットを挿入した同調液体ダンパーの制振特性" 土木学会第2回振動制御コロキウムPart B講演論文集. 17-24 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 吉田治,金子成彦: "Dynamical Modeling of Shallow Water and Deep Water Type Rectangular Tuned Liquid Damper with Submerged Nets" Proc.of the Asia-Pacific Vibration Conf.'93. Vol.1. 312-317 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 溝田康男,金子成彦: "Effectiveness of Shallow Water and Deep Water Type Rectangular Tuned Liquid Damper with Submerged Nets for Actual Structures" Proc.of the Asia-Pacific Vibration Conf.'93. Vol.1. 318-323 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 金子成彦: "日本機械学会講習会教材 No.930-16" 日本機械学会, 10 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 金子 成彦,渡辺 辰郎,吉田 治: "同調液体ダンパーの制振効果に関する研究" 日本機械学会機械力学・計測制御講演論文集. B. 720-725 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 金子 成彦,石川 雅章: "Modelling of Tuned Liquid Damper with Submerged Nets" ASME PVP 1992 Int.Symp.on Flow-Induced Vibration and Noise. 247. 185-203 (1992)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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