Seismic Damage Distribution of Beams and Joint Panels in Steel Moment Frames

DOI

Bibliographic Information

Other Title
  • 鋼構造ラーメン骨組の地震時における梁と接合部パネルの損傷分布

Abstract

In this paper, the effects of various parameters (elastic deformation ratio, strength ratio of left beam to right, stiffness ratio of left beam to right, and base shear coefficient) on seismic damage of joint panels and beams are shown. Seismic responses are analyzed with the fishbone-shaped frame models whose horizontal load carrying capacity and elastic stiffness are constant. The results are as follows. The story drift of frame is not influenced by the above-mentioned parameters so much. But, the damage distribution among members is influenced considerably . Therefore, It is necessary to consider not only strength ratio of members which determines collapse mechanism but also other parameters for the purpose to predict more accurate damage of each member by earthquake.

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Details 詳細情報について

  • CRID
    1390282680292197760
  • NII Article ID
    130004301605
  • DOI
    10.11273/jssc1994.9.35_55
  • ISSN
    18840329
    18809928
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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