EXPERIMENTAL STUDIES ON INELASTIC BEHAVIOR OF EXPOSED-TYPE STEEL COLUMN BASES SUBJECTED TO BI-AXIAL BENDING

• CHOI Jae-hyouk

  Structural Engineering Research Center, Tokyo Institute of Technology

• OHI Kenichi

  Institute of Industrial Science, University of Tokyo

• SHIMAWAKI Yosuke

  Institute of Industrial Science, University of Tokyo

Bibliographic Information

Other Title

• 繰り返し2軸曲げを受ける露出型鉄骨柱脚の載荷実験

Abstract

Exposed-type steel column bases are widely used in low-rise building construction and studied by many researchers to identify their stiffness and strength, but the studies are restricted to in-plane behaviors so far. This paper presents inelastic behaviors of square hollow column bases under bi-axial bending experimentally. Two types of failure modes are considered: Anchor bolt yielding type and base plate yielding type. Different manners in pinching effects and interaction surfaces for bi-axial bending are observed for these two modes during bi-axial cyclic loading tests.

Journal

• Journal of structural engineering. B

  Journal of structural engineering. B (50), 387-392, 2004-03-20

  Architectural Institute of Japan

Keywords

• Exposed-type column base
• Bi-axial bending
• Restoring force characteristics
• Load path

Details

• CRID: 1574231877631623808
• NII Article ID: 110009705872
• NII Book ID: AN10249636
• ISSN: 09108033
• Web Site: https://www.aij.or.jp/paper/detail.html?productId=398054
• Text Lang: ja
• Data Source:
  • CiNii Articles