Effect of Reinforcement Corrosion Damage on Dynamic Behavior of Compressed Reinforced Concrete Structures
https://doi.org/10.33979/2073-7416-2025-118-2-81-93
Abstract
The most common defect in reinforced concrete structures is corrosion damage of the working reinforcement in the concrete body. The main danger of corrosion damage is caused by several factors: increase of corrosion products in volume and creation of additional tensile stresses in concrete along the length of the rod, which leads to spalling of the protective layer; reduction of the diameter of the working reinforcement; areas of local bare reinforcement due to destruction of the protective layer. In addition to the loss of the total load-bearing capacity of structures due to the reduction of the cross- sectional area of reinforcement and concrete, their dynamic characteristics also change. The change of dynamic characteristics of structures affects the assessment of seismic resistance of buildings when calculated by accelerograms for dominant frequencies of vibrations. The paper presents the analysis of domestic and foreign literature on the assessment of the bond of reinforcement with concrete, the results of tests conducted by the authors of the paper on the assessment of the loss of bond of corrosion-damaged reinforcing bars in the body of concrete and the results of changes in the periods and frequencies of vibrations of damaged columns.
About the Authors
A. G. Tamrazyan
National Research Moscow State University of Civil Engineering
Russian Federation
Russian Federation
Tamrazyan Ashot G. - Corresponding member of RAACS, Doctor of Technical Sciences, Professor, Неad of the Department of Reinforced Concrete and Masonry Structurses.
Moscow
M. V. Kudryavtsev
National Research Moscow State University of Civil Engineering
Russian Federation
Russian Federation
Kudryavtsev Maksim V. - Postgraduate student, lecturer at the Department of Reinforced Concrete and Masonry Structures.
Moscow
References
1. Benin Andrey Vladimirovich, Semyonov Artem Semyonovich, Semyonov Sergey Georgievich, Melnikov Boris Evgenyevich Mathematical modeling of the process of fracture of bonding of reinforcement with concrete. Part 1. Models taking into account non-continuity of the connection // Magazine of Civil Engineering. 2013. №5 (40).
2. Tamrazyan A.G. Conceptual Approaches to Robustness Assessment of Building Structures, Buildings and Facilities. Reinforced concrete structures. 2023;3(3):62-74.
3. Alekseytsev A.V. Stability of the RC Column under Horizontal Impacts. Reinforced concrete structures. 2023;2(2):3-12.
4. Savin S.Yu., Kolchunov V.I., Fedorova N.V. Ductility of Eccentrically Compressed Elements of RC Frame Damaged by Corrosion under Accidental Impacts. Reinforced concrete structures. 2023;1(1):46-54.
5. Kolchunov V.I. DEFORMATION MODEL of REINFORCED CONCRETE STRUCTURES' RESISTANCE - FROM DISLOCATIONS to CRACKS. Building and Reconstruction. 2022;(6):22-39.
6. Kholmianskiy M.M. Kontakt armatury s betonom [Contact between concrete and reinforcement]. Moscow: Stroyizdat, 1981. 184 p. (rus)
7. Shima H., Chou L.-L., Okamura H. Micro and Macro Models for Bond in Reinforced Concrete. Journal of the Faculty of Engineering: University of Tokyo. 1987. Vol. XXXIX. No. 2. Pp. 133–194
8. Balázs G.L. Connecting Reinforcement to Concrete by Bond // Beton- und Stahlbetonbau. 2007. No.102. pp. 46–50.
9. CEB-FIP Model Code 90
10. Cruz J.S., Barros J. Modeling of bond between near-surface mounted CFRP laminate strips and concrete // Computers and Structures. 2004. No.82. Pp.1513–1521.
11. G. Rehm, The fundamental law of bond, Proceedings of the Symposium on Bond and Crack Formation in Reinforced Concrete, Stockholm, pp. 491-498, 1957
12. Y.F. Wu, X.M. Zhao, Unified bond stress-slip model for reinforced concrete, J. Struct. Eng. 139 (11) (2012) 1951–1962.
13. H.S. Lee, T. Noguchi, F. Tomosawa, Evaluation of the bond properties between concrete and reinforcement as a function of the degree of reinforcement corrosion, Cem. Concr. Res. 32 (8) (2002) 1313–1318.
14. J.G. Cabrera, Deterioration of concrete due to reinforcement steel corrosion, Cem. Concr. Compos. 18 (1) (1996) 47–59.
15. K.D. Stanish, R.D. Hooton, S.J. Pantazopoulou, Corrosion effects on bond strength in reinforced concrete, ACI Struct. J. 96 (6) (1999) 915–921.
16. Y. Yuan, S. Yu, F. Jia, Deterioration of bond behavior of corroded reinforced concrete, Indust. Constr. 29 (11) (1999) 47–50 (in Chinese).
17. Y. Auyeung, P. Balaguru, L. Chung, Bond behavior of corroded reinforcement bars, ACI Mater. J. 97 (2) (2000) 214–220.
18. L. Chung, S.H. Cho, J.H.J. Kim, S.T. Yi, Correction factor suggestion for ACI development length provisions based on flexural testing of RC slabs with various levels of corroded reinforcing bars, Eng. Struct. 26 (8) (2004) 1013– 1026
19. L. Chung, J.H.J. Kim, S.T. Yi, Bond strength prediction for reinforced concrete members with highly corroded reinforcing bars, Cem. Concr. Compos. 30 (7) (2008) 603–611.
20. K. Bhargava, A.K. Ghosh, Y. Mori, S. Ramanujam, Suggested empirical models for corrosion-induced bond degradation in reinforced concrete, J. Struct. Eng. 134 (2) (2008) 221–230.
21. A.R.L. Kivell, Effects of bond deterioration due to corrosion on seismic performance of reinforced concrete structures, University of Canterbury, New Zealand, 2012.
22. H.W. Lin, Y.X. Zhao, Effects of confinements on the bond strength between concrete and corroded steel bars, Constr. Build. Mater. 118 (2016) 127–138.
23. ACI Committee 318, “Building Code Requirements for Structural Concrete (ACI 318-02) and Commentary (318R-02),” American Concrete Institute, Farmington Hills, MI, 2002, 443 pp.
24. Hindawi, Experimental Study on Bond Performance and Damage Detection of Corroded Reinforced Concrete Specimens, Advances in Civil Engineering, Vol. 2020, Article ID 7658623, p.p. 15. DOI 10.1155/2020/7658623
25. SP 63.13330.2018 Concrete and reinforced concrete structures. Basic provisions. SNiP 52-01-2003 (with Amendment No. 1) Code of Regulations from 19.12.2018
26. Tamrazyan, A. G. Influence of Damage Level on Dynamic Characteristics of Reinforced Concrete Structures when Assessing their Seismic Resistance / A. G. Tamrazyan, M. V. Kudryavtsev // Structural Mechanics of Engineering Constructions and Buildings. – 2024. – Vol. 20, No. 3. – P. 255-264.
27. Tamrazyan A.G., Chernik V.I., Matseevich T.A., Manaenkov I.K. ANALYTICAL MODEL of DEFORMATION of REINFORCED CONCRETE COLUMNS BASED ON FRACTURE MECHANICS/Structural Mechanics of Engineering Constructions and Buildings. 2022. Т. 18. № 6. С. 573-583.
28. Tamrazyan A.G., Matseevich T.A. Reliability analysis of reinforced concrete slab with corroded reinforcement. Construction and reconstruction. 2022. No. 1 (99). P. 89-98.
Review
For citations:
Tamrazyan A.G., Kudryavtsev M.V. Effect of Reinforcement Corrosion Damage on Dynamic Behavior of Compressed Reinforced Concrete Structures. Building and Reconstruction. 2025;(2):81-93. (In Russ.) https://doi.org/10.33979/2073-7416-2025-118-2-81-93
Views:
69
Email this article 