短い軸組斜材を使用した木造耐震補強枠組壁の性能評価

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/12025
ファイル
タイトル
短い軸組斜材を使用した木造耐震補強枠組壁の性能評価
別タイトル
Evaluation of earthquake-resistant improvement capacity of wooden framed walls using short diagonal members
著者
氏名 坪山 宗由
ヨミ ツボヤマ ムネヨシ
別名 Tuboyama Muneyosi
氏名 岩井 哲
ヨミ イワイ サトシ
別名 Iwai Satoshi
氏名 佐藤 立美
ヨミ サトウ タツミ
別名 Sato Tatsumi
キーワード
wooden frame
earthquake-resistant improvement
static loading test
wall amount multiplier
hysteretic energy absorption
failure property
抄録

This study aims for earthquake-resistant improvement to reuse timber members pulled down from old existing houses. Totally seven type of specimens were used to horizontally static loading test. The load carrying capacity, deformability, hysteretic energy absorption capacity, and failure mode of the specimens were investigated to compare each other. It is confirmed that the specimens installed three sets of crossed short-diagonal members subjected to both tension and compression with steel joint plates and bolts, those were about 2.0 of wall unit multiplier, had some range of deviation on the load-carrying capacity and other earthquake-resistant properties. On the other hand, the test specimens with diagonal members subjected to only compression and no tension, had relatively high load-carrying capacity that show about 4.0 of wall unit multiplier and also large hysteretic energy absorption quantities.

掲載雑誌名
広島工業大学紀要. 研究編
47
開始ページ
117
終了ページ
126
出版年月日
2013-02
出版者
広島工業大学
ISSN
1346-9975
NCID
AA11599110
NAID
40019575672
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
区分
it-hiroshima