AN EXPERIMENTAL INVESTIGATION ON ULTIMATE STRENGTH OF REINFORCED CONCRETE COLUMN WITH A WING WALL

• BAE Kunkuk

  Graduate School of Engineering, University of Tokyo

• KABEYASAWA Toshimi

  Earthquake Research Institute, University of Tokyo

• KIM Yousok

  Earthquake Research Institute, University of Tokyo

• KABEYASAWA Toshikazu

  University of Tokyo Tokyo Institute of Technology

• PHAN Van Quang

  Graduate School of Engineering, University of Tokyo

• ISHII Takako

  Graduate School of Engineering, University of Tokyo

Bibliographic Information

Other Title

• 鉄筋コンクリート造片側そで壁付き柱の終局強度に関する実験的研究

Abstract

Four specimens were tested representing reinforced concrete column with a wing wall to investigate seismic performance of the member with an irregular section. The specimens were one-half scale columns combined with a wing wall only on one side in the loading direction. The section and reinforcement details were planned following the previous tests on columns with wing walls on both sides. The effects of asymmetric horizontal section, reinforcement details and varying axial force on seismic performance were investigated. The ultimate strengths of the members were identified with the observed failure modes. The measured flexural and shear strengths were compared with the calculated strengths based on the conventional design formula as well as new formula, which had been proposed by the authors with the results of the first test series.

Journal

• Journal of structural engineering. B

  Journal of structural engineering. B (55), 385-390, 2009-03-27

  Architectural Institute of Japan

Keywords

• Column
• Wing wall
• Varying axis force
• Shear strength
• Flexural strength
• Deformability

Details

• CRID: 1572261552794851200
• NII Article ID: 110009706233
• NII Book ID: AN10249636
• ISSN: 09108033
• Web Site: https://www.aij.or.jp/paper/detail.html?productId=398458
• Text Lang: ja
• Data Source:
  • CiNii Articles
  • KAKEN