Influence of Freeze-Thaw Damage on the Steel Corrosion and Bond-Slip Behavior in the Reinforced Concrete
Joint Authors
Zhu, Fangzhi
Ma, Zhiming
Zhao, Tiejun
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-08
Country of Publication
Egypt
No. of Pages
12
Abstract EN
This paper mainly studies the behavior of steel corrosion in various reinforced concrete under freeze-thaw environment.
The influence of thickness of concrete cover is also discussed.
Additionally, the bond-slip behavior of the reinforced concrete after suffering the freeze-thaw damage and steel corrosion has also be presented.
The results show that the freeze-thaw damage aggravates the steel corrosion in concrete, and the results become more obvious in the concrete after suffering serious freeze-thaw damage.
Compared with the ordinary concrete, both air entrained concrete and waterproofing concrete possess better resistance to steel corrosion under the same freeze-thaw environment.
Moreover, increasing the thicknesses of concrete cover is also an effective method of improving the resistance to steel corrosion.
The bond-slip behavior of reinforced concrete with corroded steel decreases with the increase of freeze-thaw damage, especially for the concrete that suffered high freeze-thaw cycles.
Moreover, there exists a good correlation between the parameters of bond-slip and freeze-thaw cycles.
The steel corrosion and bond-slip behavior of reinforced concrete should be considered serious under freeze-thaw cycles environment, which significantly impact the durability and safety of concrete structure.
American Psychological Association (APA)
Zhu, Fangzhi& Ma, Zhiming& Zhao, Tiejun. 2016. Influence of Freeze-Thaw Damage on the Steel Corrosion and Bond-Slip Behavior in the Reinforced Concrete. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1096500
Modern Language Association (MLA)
Zhu, Fangzhi…[et al.]. Influence of Freeze-Thaw Damage on the Steel Corrosion and Bond-Slip Behavior in the Reinforced Concrete. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1096500
American Medical Association (AMA)
Zhu, Fangzhi& Ma, Zhiming& Zhao, Tiejun. Influence of Freeze-Thaw Damage on the Steel Corrosion and Bond-Slip Behavior in the Reinforced Concrete. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1096500
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096500