EXPERIMENTAL EVALUATION OF STRUCTURAL BEHAVIOR OF RC FRAME SUBASSEMBLIES WITH BRB CONNECTIONS

• MAIDA Yusuke

  Graduate Student, Tokyo Institute of Technology, M. Eng., JSPS Research Fellow

• KISHIKI Shoichi

  Lecturer, Dept. of Architecture, Osaka Institute of Technology, Dr. Eng.

• NONOYAMA Masataka

  Former Graduate Student, Tokyo Institute of Technology, M. Eng.

• QU Zhe

  Post-Doctoral Research Fellow, CUEE, Tokyo Institute of Technology, Ph. D.

• MAEGAWA Toshio

  Technical Research & Development Institute, KUMAGAIGUMI Co., Ltd., M. Eng.

• HAMADA Makoto

  Technical Research & Development Institute, KUMAGAIGUMI Co., Ltd., M. Eng.

• SAKATA Hiroyasu

  Prof., SERC, Tokyo Institute of Technology, Dr. Eng.

• WADA Akira

  Prof. Emeritus, Tokyo Institute of Technology, Dr. Eng.

Bibliographic Information

Other Title

• 座屈拘束筋違を取り付けるための接合部を有するRC部分架構の実験
• 座屈拘束筋違を取り付けるための接合部を有するRC部分架構の実験 : 鉄筋コンクリート骨組への座屈拘束筋違の活用に関する研究(その1)
• ザクツコウソク スジチガイ オ トリツケル タメ ノ セツゴウブ オ ユウスル RC ブブンカコウ ノ ジッケン : テッキン コンクリート ホネグミ エ ノ ザクツコウソク スジチガイ ノ カツヨウ ニ カンスル ケンキュウ(ソノ 1)
• - Applications of buckling restrained braces in reinforced concrete frames Part 1 -
• － 鉄筋コンクリート骨組への座屈拘束筋違の活用に関する研究　その１ －

Abstract

It is effective to use buckling restrained braces (BRBs) to protect reinforced concrete (RC) frames against major earthquakes. It is necessary to minimize the deformation in the connections for BRBs in RC frames in order to make the BRBs more effective in dissipating earthquake energy. In this study, a detail of connecting BRBs to RC frames is suggested and verified through subassemblage tests. In the test, each subassemblage includes an RC part and a gusset plate for the BRBs. The BRB force is simulated by forcecontrolled actuators. The test results indicate that the influence of the deformation loss in the connection on the performance of the BRBs is negligible. In the last part of this paper, the shear strength of the RC cotter, part of the suggested connection, is evaluated through component tests. A strut-and-tie model is suggested to estimate the shear strength based on the test observation.

Journal

• Journal of Structural and Construction Engineering (Transactions of AIJ)

  Journal of Structural and Construction Engineering (Transactions of AIJ) 77 (681), 1737-1746, 2012

  Architectural Institute of Japan

Keywords

• <i>reinforced concrete frames</i>
• <i>buckling restrained brace</i>
• <i>cotter</i>
• <i>anchor bolt</i>
• <i>gusset plate</i>
• <i>subassemblage experiment</i>

Details

• CRID: 1390001205605555072
• NII Article ID: 130004752618
• NII Article ID: 200000374344
• NII Book ID: AN10438559
• DOI: 10.3130/aijs.77.1737
• ISSN: 18818153
• ISSN: 13404202
• NDL BIB ID: 024075090
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024075090
• Web Site: https://www.jstage.jst.go.jp/article/aijs/77/681/77_1737/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed