Nonlinear seismic behaviors of a long-span cable-stayed bridge in major earthquakes

DOI

Bibliographic Information

Other Title
  • 長大斜張橋の想定大規模地震時の非線形挙動に関する研究

Abstract

Dynamic analyses are carried out for Meiko Central bridge, a long-span cable-stayed bridge, by using the assumed ground motions. Both material and geometrical nonlinearity are taken into consideration. Due modeling is used for the important members that yield in the seismic analyses. The nonlinear seismic behaviors and members’ damage sequence of the cable-stayed bridge are investigated by analyses until ultimate state. It is verified that response value of Meiko Central bridge is small and safe when subjected to Tonankai earthquake, which have longer period.

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Keywords

Details 詳細情報について

  • CRID
    1390282680259600000
  • NII Article ID
    130004503486
  • DOI
    10.11532/structcivil.53a.388
  • ISSN
    1881820X
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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