2017年
Modeling of bond deterioration between steel bar and concrete subjected to freeze-thaw action
Journal of Advanced Concrete Technology
- ,
- ,
- 巻
- 15
- 号
- 8
- 開始ページ
- 397
- 終了ページ
- 406
- 記述言語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.3151/jact.15.397
This study presents a new bond model based on the deterioration mechanisms observed during uniaxial tensile tests of reinforced concrete prismatic specimens subjected to freeze-thaw cycles. The test results demonstrated that the bond stress reduced, even though the specimens were exposed only to temperature fluctuation without the damage in concrete cover. The proposed model considers the bond deterioration mechanism caused by the temperature fluctuation in addition to the damage in concrete cover. Finally, the proposed model shows good agreement with the test results regardless of the dominant deterioration mechanism.
- リンク情報
- ID情報
-
- DOI : 10.3151/jact.15.397
- ISSN : 1346-8014
- SCOPUS ID : 85065606843