| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2023-03-30 |
| タイトル |
|
|
タイトル |
せん断パネルダンパーの塑性変形性能に関する研究 |
| タイトル |
|
|
タイトル |
Plastic deformation capacity of shear panel damoer under seismic loading |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hysteretic Damper |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Cyclic loading test |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Shear Buckling |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Shear Panel Damper |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Plastic Deformation Capacity |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Structural Design for Damper |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Width-to-thickness |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
玉井, 宏章
高松, 隆夫
山西, 央朗
Tamai, Hiroyuki
Takamatsu, Takao
Yamanishi, Teruaki
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
A shear-panel-damper, consists of a panel, surrounding four fl anges and stiffeners, is used as an aseismic hysteretic damper for buildings in Japan. A crack easily grows in the shear-panel-damper when the panel shows shear buckling during cyclic loading under severe earthquake. The shear buckling can be detected only by checking the maximum-deformation-angle. For relatively thin panel, when width-to-thickness ratio is large, plastic deformation capacity of the damper can be evaluated by using the maximum-deformation- angle. On the contrary, when width-to-thickness ratio is relatively small, very low cycle fatigue life is essential for relatively thick panel to predict the usage limit of the damper because failure pattern change where crack grows the tow of welding between panel and flanges. Estimate expression of plastic deformation capacity for shear-thick-panel-damper, which has parameters as normalized width-to-thickness-ratio and deformation-angel was presented. To show the validity of the estimation expression, cyclic loading tests of shear-panel-damper were performed to verify the expression. Also clumped panels subjected to cyclic in-plane shear deformation were analyzed using geometrical and material non-linear F. E. M. analysis to check shear buckling of the panel. These results showed the validity and effectiveness of the expression. |
| 書誌情報 |
広島工業大学紀要. 研究編
巻 45,
p. 147-155,
発行日 2011
|
| 出版者 |
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出版者 |
広島工業大学 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13469975 |
| 論文ID（NAID） |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
NAID |
|
|
関連識別子 |
40018724477 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
kenkyuhen45147.pdf (4.6 MB)
