旧タコマナローズ橋の構造減衰特性に関する一考察

DOI

書誌事項

タイトル別名
  • Damping Characteristics of the Old Tacoma Narrows Bridge due to Dissipation Energy

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説明

In this paper, the damping characteristics of the Old Tacoma Narrows Bridge which was collapsed in 1940 by wind is discussed based on the energy evaluation method. The damping values of the destroyed bridge are analyzed to grasp the contribution of dissipation energy from each construction components of the bridge. The structural damping is also discussed by using loss factors of the steel bridge which was identified by full scale measurements. From these calculation results, some pieces of useful information for the damping characteristics are obtained to reconsider the aerodynamic stability of the Old Tacoma Narrows Bridge.

収録刊行物

  • 鋼構造論文集

    鋼構造論文集 13 (52), 25-35, 2006

    一般社団法人 日本鋼構造協会

キーワード

詳細情報 詳細情報について

  • CRID
    1390282680290640768
  • NII論文ID
    130004301337
  • DOI
    10.11273/jssc1994.13.52_25
  • ISSN
    18840329
    18809928
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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