EVALUATING LOAD CARRYING CAPACITY OF RC COLUMN REACHED LIMIT STATE 3 DUE TO EXCESS ACTION

• NAKAO Hisashi

  国立研究開発法人土木研究所 構造物メンテナンス研究センター

• MIYATA Shuta

  国立研究開発法人土木研究所 構造物メンテナンス研究センター

• OHSUMI Michio

  国立研究開発法人土木研究所 構造物メンテナンス研究センター

Bibliographic Information

Other Title

• 超過作用により限界状態3に至ったRC橋脚の耐荷能力に関する評価

Abstract

 In seismic design of bridges, the member is designed so as not to reach the limit state 3 against the design earthquake ground motions. When the excess action generate, the bridge may be reached the fatal damage due to the failure horizontal resistance force of members. The limit state 3 is based on the horizontal limit load carrying capacity but it doesn’t match the vertical limit load carrying capacity. Therefore, the bridge isn’t always reached the collapse immediately after reaching limit state 3.  This study evaluated the load carrying ability and the energy absorption ability of RC column reached the limit state 3 due to the excess action.

Journal

• Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

  Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) 75 (4), I_294-I_305, 2019

  Japan Society of Civil Engineers

Keywords

• RC column
• load carrying capacity
• limit state 3
• excess action

Details

• CRID: 1390564227305840896
• NII Article ID: 130007710887
• DOI: 10.2208/jscejseee.75.i_294
• ISSN: 21854653
• Web Site: https://www.jstage.jst.go.jp/article/jscejseee/75/4/75_I_294/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed