Correspondence of the stiffness-degradation to structural damage

DOI

Bibliographic Information

Other Title
  • 建築構造物の剛性低下と実被害との対応に関する基礎的研究

Description

Structural seismic performance degrades by various disturbances, earthquake and wind etc, and aged deterioration. On that account, there is at the risk for collapse in case of a big earthquake. Quality management of the building is given attention to after the 1995 Hyogo-ken Nanbu, Earthquake in Japan. Currently, a lot of structural damage identification that detect structural damage with the use of sensors is proposed. However, since structural damage is assumed to stiffness-degradation, it is hard to figure out actual damage degree, and to judge whether it needs to repair or reinforce. Then we explore the method of judging the need of repair or reinforcement from the relationship between stiffness-degradation, and real seismic damage and target performance value as one of the techniques that diagnose structural damage degree.

Journal

Details 詳細情報について

  • CRID
    1390001205588961152
  • NII Article ID
    130005020064
  • DOI
    10.11345/japannctam.53.0.110.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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