高強度鋼用の複半月テーパ充填ボルト接合法の開発

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/9759
ファイル
タイトル
高強度鋼用の複半月テーパ充填ボルト接合法の開発
著者
氏名 玉井 宏章
ヨミ タマイ ヒロユキ
別名 Tamai Hiroyuki
氏名 高松 隆夫
ヨミ タカマツ タカオ
別名 Takamatsu Takao
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
H-SA700 High strength steel
Bearing
High strength bolt
抄録

The authors have been involved in the research project to develop members of built-up structures using high-strength steel of 780N/mm2 that are utilized in buildings which can withstand a severe earthquake (JMA seismic intensity of 7) and enables rapid functional recovery. We propose weld-free built-up structural members that have the cross section of two high-strength steel channels stitched together with bolts. Joints for high-strength members are required a lot of bolts by use of ordinary friction bolts. Joint length of the friction bolts is so longer as to avoid a practical structural design such as high rise buildings. Hence, the authors present a new fastener for high-strength steel members. A new fastener is half moon shaped bearing bolt. The fastener has high strength due to bearing bolts. And it has no slip phenomena, so high stiffness of fastener is promised. This paper shows the concept and capabilities of presented bolts.

掲載雑誌名
広島工業大学紀要. 研究編
45
開始ページ
127
終了ページ
136
出版年月日
2011
出版者
広島工業大学
ISSN
1346-9975
NCID
AA11599110
NAID
40018724475
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