Static loading test on existing school building retrofitted by CFT braces under cyclic horizontal force

Hiroyuki Nakahara, Sunao Akamatsu, Hidehiro Koyamada, Kentaro Yamaguchi, Tomokazu Yoshioka, Toshihiko Ninakawa, Akihiko Kawano

研究成果: ジャーナルへの寄稿記事

抄録

An existing school building constructed in 1963 was tested statically under horizontal force. The test specimen was three-story RC building retrofitted by concrete-filled steel tubular (CFT) braces which were only acting under compression. The effect this retrofitting method on the existing building was investigated from viewpoints of strength, stiffness and deformation capacity. The yield and maximum strengths were also investigated and compared the calculations based on the "Standards for Seismic Capacity Evaluation of Existing Reinforce Concrete Buildings" (JBDPA 1977). The retrofitting design of the method was clarified by comparisons between test and calculations.

元の言語英語
ページ(範囲)1131-1138
ページ数8
ジャーナルJournal of Structural and Construction Engineering
78
発行部数688
DOI
出版物ステータス出版済み - 6 1 2013

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School buildings
Retrofitting
Concretes
Concrete buildings
Steel
Stiffness

All Science Journal Classification (ASJC) codes

  • Building and Construction
  • Architecture

これを引用

Static loading test on existing school building retrofitted by CFT braces under cyclic horizontal force. / Nakahara, Hiroyuki; Akamatsu, Sunao; Koyamada, Hidehiro; Yamaguchi, Kentaro; Yoshioka, Tomokazu; Ninakawa, Toshihiko; Kawano, Akihiko.

:: Journal of Structural and Construction Engineering, 巻 78, 番号 688, 01.06.2013, p. 1131-1138.

研究成果: ジャーナルへの寄稿記事

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