振動台加振実験による鋼構造2 層純骨組の弾塑性地震応答の推定

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/8146
ファイル
タイトル
振動台加振実験による鋼構造2 層純骨組の弾塑性地震応答の推定
別タイトル
Estimation of Elastic-Plastic Earthquake Response of Two-Story Steel Pure Frames under Shaking Table Tests
著者
氏名 木曽 翔太
ヨミ キソ ショウタ
別名 Kiso Shota
氏名 岩井 哲
ヨミ イワイ サトシ
別名 Iwai Satoshi
キーワード
steel pure frame
shaking table
earthquake wave pattern
elasto-plastic response analysis
restoring-force characteristics
NDC
524.91
抄録

The simple one-story and two-story steel pure-frame specimens were tested under the earthquake excitation increasing the maximum acceleration level, using the shaking table. The test structures consist of two columns with rigid roof and rigid floor. This research aims to investigate how the characteristic of the input earthquake wave charges the elast-plastic behavior of the frame specimen, compared with the results of the experiment and dynamic earthquake response analysis. Two types of analytical model of restoring force characteristics are employed, which are bi-linear and tri-linear models, to compare the maximum load-carrying capacity and the maximum storydisplacement of the test model. It is found that the maximum acceleration level, in which the story-displacement response of the frame get into plastic range, is influenced by the periodical property of the input earthquake wave.

掲載雑誌名
広島工業大学紀要. 研究編
43
開始ページ
271
終了ページ
277
出版年月日
2009-02
出版者
広島工業大学
ISSN
1346-9975
NCID
AA11599110
本文言語
日本語
資料タイプ
紀要論文
著者版フラグ
出版社版
旧URI
区分
it-hiroshima