ピン支持拡大機構を用いた磁気ダンパの研究 A study of magnetic dampers using a pinned displacement enlargement mechanism

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抄録

In this paper, two types of magnetic dampers using rare-earth magnets and a pinned displacement enlargement mechanism are proposed in order to obtain passive dampers which give damping within a relative displacement in the region of 0.1~10mm. One magnetic damper consists of a lever mechanism, copper disk, rare-earth magnets and a spring. The other magnetic damper is a compound magnetic damper which adds friction force to the magnetic damper. The trial magnetic dampers were made and the resisting force characteristics were measured. The experimental results are compared with the theoretical results. The seismic responses of an L-shaped pipe supported by the dampers were measured using an electrohydraulic type shaking table. The experimental results are compared with the calculated results obtaine by a finite element method (ANSYS), and the effects of vibration suppression of the dampers are discussed.

収録刊行物

  • 日本AEM学会誌 = Journal of the Japan Society of Applied Electromagnetics

    日本AEM学会誌 = Journal of the Japan Society of Applied Electromagnetics 9(1), 99-105, 2001-03-10

    日本AEM学会

参考文献:  5件中 1-5件 を表示

被引用文献:  3件中 1-3件 を表示

各種コード

  • NII論文ID(NAID)
    110003828860
  • NII書誌ID(NCID)
    AN10457520
  • 本文言語コード
    JPN
  • 資料種別
    Journal Article
  • ISSN
    09194452
  • NDL 記事登録ID
    5806092
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z15-B3
  • データ提供元
    CJP書誌  CJP引用  NDL  NII-ELS  IR 
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