多数配列アンカーボルトを有するノンスリップ型露出柱脚の復元力特性

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/3764
ファイル
タイトル
多数配列アンカーボルトを有するノンスリップ型露出柱脚の復元力特性
別タイトル
Restoring Force Characteristics of Non-Slip-Type Exposed Column Base with Multi-Rows of Anchor Bolts
著者
氏名 高松 隆夫
ヨミ タカマツ タカオ
別名 Takamatsu Takao
氏名 玉井 宏章
ヨミ タマイ ヒロユキ
別名 Tamai Hiroyuki
氏名 山西 央朗
ヨミ ヤマニシ テルアキ
別名 Yamanishi Teruaki
キーワード
exposed column base
anchor-bolt-yield-type
restoring force characteristics
slip-type
multi-rows of anchor bolt
NDC
524.6
抄録

A non-slip-type exposed column base has been proposed by the authors, to improve slip phenomenon of an anchor-bolt-yield-type exposed column base by use of wedge device. Following advantages are obtained from usage of the wedge device. 1) No looseness at the column base occurs after anchor bolts yielding. 2) The column base can be designed as energy absorption damper in small earthquakes as well as huge ones. 3) The wedge device can be applicable for rehabilitation of conventional column bases because of easy installation in existing column bases. In this paper, the self-centering performance of the non-slip-type column base was examined by experiments on the column bases. The following conclusions were drawn. 1) The non-slip-type column base possesses the self-centering performance until the column base being in the elastic limitation of rotation. 2) The column base obtains the self-centering performance again, as the rotation returns the origin after increasing over the elastic limitation.

掲載雑誌名
広島工業大学紀要. 研究編
40
開始ページ
137
終了ページ
146
出版年月日
2006
出版者
広島工業大学
ISSN
13469975
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