定着鉄筋を溶接したアンカーボルトセットを用いた層中間ピン柱脚接合部の水平力作用時の応力伝達機構と終局せん断耐力評価

Translated title of the contribution: Effect of anchorage rebars applying to mid-story pin column base connection on stress transfer mechanism and ultimate shear strength under horizontal force

Sachi Furukawa, Kunihiro Takahashi, Toru Watanabe, Toshiaki Someya, Katsunori Kaneda, Yoshihiro Kimura, Akira Wada

Research output: Contribution to journalArticlepeer-review

Abstract

To realize beam yielding mechanism of a steel moment-resisting frame, mid-story pin column base system has been proposed. An exposed-type column base of a single anchor bolt stiffened by cross-shaped shear plates has been proposed to connect the upper steel column and the lower RC column as a pin connection. Cyclic loading tests of a substructure frame shows the connection sufficiently behaves as a pin connection until the frame reached a sufficiently large drift angle. This paper discusses shear stress transfer mechanism and evaluate the ultimate shear strength of the proposed connection based on static cycle horizontal loading tests.

Translated title of the contributionEffect of anchorage rebars applying to mid-story pin column base connection on stress transfer mechanism and ultimate shear strength under horizontal force
Original languageJapanese
Pages (from-to)1247-1258
Number of pages12
JournalJournal of Structural and Construction Engineering
Volume86
Issue number786
DOIs
Publication statusPublished - 2021

ASJC Scopus subject areas

  • Architecture
  • Building and Construction

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