高強度鋼組立材の横座屈性状に関する研究 (その1 横座屈試験装置の開発)

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/8112
File
Title
高強度鋼組立材の横座屈性状に関する研究 (その1 横座屈試験装置の開発)
Title Alternative
Lateral Buckling Behavior of Build-Up Member Made of HSA700 High Strength Steel (part 1 Development of loading system)
Author
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
氏名 松尾 彰
ヨミ マツオ アキラ
別名 Matsuo Akira
Subject
high strength steel
lateral buckling
build-up member
NDC
524.6
Abstract

A new building structure, which absorbs the severe earthguake input energy into a damper, is developed by Japanese steel companies. If we use the high strength steel member (HSA800 steel) as a main frame of a new building structure. We are able to prevent completely main frame under a severe earthquake from damage, and easily repair the building after the earthquake. We proposed the high strength build-up beam member made of two channels’ (HSA800 steel), fastened each other by friction bolts. The high strength build-up member has the following engineering subjects. : 1) Weak axial flexural rigidity of the member depends on friction bolt pitch. 2) Elastic buckling may occur in ordinary design dimension because applying stress of the member is twice higher than ordinary steel member. In this study, we performed three point week axial bending loading tests and four point strong axial bending loading tests to clarify the weak axial flexural rigidity and lateral buckling behavior of the presented high strength build-up beam member.

Journal Title
広島工業大学紀要. 研究編
Volume
43
Spage
229
Epage
239
Published Date
2009-02
Publisher
広島工業大学
ISSN
1346-9975
NCID
AA11599110
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima