| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2023-03-30 |
| タイトル |
|
|
タイトル |
エポキシ樹脂補修を行った既存RC柱の耐震性能 |
| タイトル |
|
|
タイトル |
Seismic Performance of Damaged RC Column Retrofitted by Epoxy Resin |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
damaged column |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
retrofit |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
epoxy resin |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
shear strength |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
existing building |
| 資源タイプ |
|
|
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 |
荒木, 秀夫
城戸, 友博
Araki, Hideo
Kido, Tomohiro
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In order to continue to use buildings that have been severely damaged by a major earthquake, it is necessary to clarify the resistance mechanism of the repaired members. In this paper, the actual column damaged by the first reversal loading was repaired with epoxy resin using spring cupsel. In addition, the damaged surfaces of the column were repaired with fiber mortar, the strength of which was lower than the strength of the original concrete. The total amount of epoxy resin injected into the damaged column was 9.6 kg. The retrofitted column showed almost the same crack propagation as the original column. The shear cracking strength and the maximum strength increased to 1.39 times and 1.32 times that of the original column respectively. It was confirmed that the maximum strength of the repaired columns increased to those of the original columns. |
| 書誌情報 |
広島工業大学紀要. 研究編
巻 52,
p. 43-48,
発行日 2018-02
|
| 出版者 |
|
|
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 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11599110 |
| 権利 |
|
|
権利情報 |
publisher |
| 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 |
research52_043-048.pdf (1.5 MB)
