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Monitoring Corrosion-Induced Cracks in Concrete by Acoustic Emission
http://hdl.handle.net/2298/23203
http://hdl.handle.net/2298/232033ce8d6f6-e946-4e12-9b32-f802d9b46341
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TR2010_091-099.pdf (1.7 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-01-25 | |||||
| タイトル | ||||||
| タイトル | Monitoring Corrosion-Induced Cracks in Concrete by Acoustic Emission | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
Tomoda, Yuichi
× Tomoda, Yuichi× Mori, Kanako× 川崎, 佑磨× 大津, 政康 |
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| 別言語の著者 |
友田, 祐一
× 友田, 祐一× 川崎, 佑磨× 大津, 政康 |
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| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Concrete structures suffer from the corrosion of reinforcing steel-bars due to severe environments, in particular, chloride attack. Acoustic Emission (AE) techniques have been extensively applied to concrete and concrete structures. In order to identify the onset of corrosion and the nucleation of concrete cracking due to expansion of corrosion products, continuous AE monitoring is available. These corrosion-induced cracks in concrete are studies in an accelerated corrosion test, where kinematics of micro-cracks is identified by SiGMA (Simplified Green's functions for Moment tensor Analysis). Monitoring the corrosion process of rebar by AE, it is confirmed that the onset of corrosion and the nucleation of corrosion-induced cracks in concrete are successfully identified. Then, generating mechanisms of corrosion-induced cracks are clarified by the SiGMA analysis. | |||||
| 書誌情報 |
熊本大学工学部技術部年次報告集 巻 2010, p. 91-99, 発行年 2010 |
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| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12358619 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 1697877 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 511.7 | |||||
| 出版者 | ||||||
| 出版者 | 熊本大学工学部技術部 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 紀要論文 | ||||||
| 資源タイプ・NII | ||||||
| Departmental Bulletin Paper | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 02 | ||||||
| コメント | ||||||
| 7th International Conference on Fracture Mechanics of Concrete and\ Concrete Structures における発表論文 |
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