Compressive strength and stress transferring mechanism of joint between steel and RC columns for steel moment resisting frames with new column support system

Yoshihiro Kimura, Sachi Furukawa, Katsunori Kaneda, Toru Watanabe, Akira Wada

Research output: Contribution to journalArticlepeer-review

Abstract

Our previous papers proposed a pin column support system on 1st story, which consist of the reinforced concrete downside column and the steel topside column to keep column elastic against base shear force issued by the huge seismic force. The joint consists of an anchor bolt, a cover plate on the RC column and a shear plates into RC column. In this paper, the vertical loading tests are performed to clarify the transmission system of axial force for the joints between the reinforced concrete downside column and the steel topside column. Finally, the yielding strength and ultimate strength are estimated by the closed form solution of the experimental results.

Original languageEnglish
Pages (from-to)905-915
Number of pages11
JournalJournal of Structural and Construction Engineering
Volume80
Issue number712
DOIs
Publication statusPublished - 2015 Jan 1

Keywords

  • Column support system
  • Compression loading test
  • Compressive ultimate strength
  • Joint between steel and RC columns
  • Stress transferring mechanism

ASJC Scopus subject areas

  • Architecture
  • Building and Construction

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