Seismic retrofit of a steel cable-stayed bridge in irregularly layered media

DOI

Bibliographic Information

Other Title
  • 不整形地盤における鋼斜張橋の耐震性能向上対策

Abstract

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.

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Details 詳細情報について

  • CRID
    1390282680259715712
  • NII Article ID
    130004950575
  • DOI
    10.11532/structcivil.58a.413
  • ISSN
    1881820X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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