Framework for Durability-Based Design for Concrete-Steel Bond against Corrosion
Publication: Journal of Materials in Civil Engineering
Volume 20, Issue 10
Abstract
The current understanding of the mechanics of bond resistance at the interface between concrete and plain and deformed steel bars is reviewed briefly along with the influence of corrosion on the phenomenon. Some of the available research on analytical models in both corroded and uncorroded steel bars is also reviewed. The influence of some of the significant parameters influencing the behavior of corroded bars, such as the concrete strength, crack width, extent of rebar corrosion (measured by mass loss), concrete cover thickness, bar diameter, and the loss of rebar lugs is reviewed. In addition, a preliminary framework is presented for design of reinforced concrete for durability against deterioration of bond due to steel rebar corrosion. A framework for design of structural concrete for durability against deterioration of bond at the steel-concrete interface due to corrosion of rebars is proposed. The technical note also stresses the need for more research on the above and other parameters influencing the deterioration of bond due to corrosion, before establishing a reliable design method using a semiprobabilistic approach in the design of structural concrete for other phenomena.
Get full access to this article
View all available purchase options and get full access to this article.
Acknowledgments
The writers would like to acknowledge the NSERC Strategic and the Operating Research Grants under which this and other related research programs were undertaken. The contributions of Natural Resources Canada/CANMET (Dr. V. M. Malhotra) and Hydro-Quebec (IREQ, Dr. J. Mirza) are gratefully acknowledged.
References
Almusallam, A. A., Al-Gahtani, A. S., Aziz, A. R., and Rasheeduzzafar. (1996). “Effect of reinforcement corrosion on bond strength.” Constr. Build. Mater., 10(2), 123–129.
Al-Sulaimani, G. J., Kaleemullah, M., Busunbul, I. A., and Rasheeduzzafar. (1990). “Influence of corrosion and cracking on bond behaviour and strength of concrete members.” ACI Struct. J., 87(2), 220–231.
Amleh, L. (2000). “Bond deterioration of reinforcing steel in concrete due to corrosion.” Ph.D. thesis, McGill Univ., Montreal.
Amleh, L., and Mirza, M. S. (1999). “Corrosion influence on bond between steel and concrete.” ACI Struct. J., 96(3), 415–423.
Hausmann, D. A. (1967). “Steel corrosion in concrete.” Material protection, National Association of Corrosion Engineers, Houston, 574–578.
Lungdren, K., Gustavson, R., and Magnusson, J. (2002). “Finite element modelling as a tool to understand the bond mechanisms.” Proc., Int. Conf. on Bond in Concrete from Research to Standards, Publishing Company of Budapest Univ., Budapest, Hungary, 27–34.
Palsson, R., and Mirza, M. S. (2002). “Mechanical response of corroded steel reinforcement of abandoned concrete bridge.” ACI Struct. J., 99(2), 157–162.
Rasheeduzzafar, Al-Sadoun, S. S., and Gahtani, A. S. (1992). “Corrosion cracking in relation to bar diameter, cover and concrete quality.” J. Mater. Civ. Eng., 4(4), 327–342.
Information & Authors
Information
Published In
Copyright
© 2008 ASCE.
History
Received: Feb 1, 2005
Accepted: Dec 28, 2006
Published online: Oct 1, 2008
Published in print: Oct 2008
Notes
Note. Associate Editor: Carl Liu
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.