不整形地盤における鋼斜張橋の耐震性能向上対策

DOI

書誌事項

タイトル別名
  • Seismic retrofit of a steel cable-stayed bridge in irregularly layered media

抄録

Seismic retrofit of an existing single-plane steel cable-stayed bridge was performed against large-scale (Level 2) site-specific ground motions. Three-dimensional non-linear dynamic response analyses were carried out considering irregularly-shaped subsurface layers. The application and effectiveness of seismic response control design using hysteretic shear panel dampers with low yield strength steel is discussed by comparing seismic response reductions of shear panel dampers with those of displacement limiting devices.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282680259715712
  • NII論文ID
    130004950575
  • DOI
    10.11532/structcivil.58a.413
  • ISSN
    1881820X
  • 本文言語コード
    ja
  • 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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