Strength and serviceability of repaired reinforced concrete beams undergoing reinforcement corrosion

Magazine of Concrete Research

Volumn 51, Issue 2, 1999, Pages 97-112

  Mangat, P S ^a   Elgarf, M S ^a  

^a SHEFFIELD HALLAM UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BARS (METAL); BENDING STRENGTH; DEFLECTION (STRUCTURES); DUCTILITY; ELASTIC MODULI; MECHANICAL PERMEABILITY; REGRESSION ANALYSIS; REINFORCED CONCRETE; REPAIR; STEEL CORROSION; STRUCTURAL LOADS; TENSILE STRENGTH;

NONLINEAR REGRESSION ANALYSIS;

CONCRETE BEAMS AND GIRDERS;

EID: 0032650693     PISSN: 00249831     EISSN: None     Source Type: Journal    
DOI: 10.1680/macr.1999.51.2.97     Document Type: Article

References (28)

1. Highway Deicing - Comparing Salt and Calcium Magnesium Acetate. Transportation Research Board, National Academy of Sciences, Washington DC, 1991.
2. WALLBANK E. J. The Performance of Concrete in Bridges. A Survey of 200 Highway Bridges. HMSO, London, 1981
3. MAYS G. Durability of Concrete Structures: Investigation, Repair and Protection. E & FN Spon, London, 1992.
4. McCURRICH L. H., KEELEY C., CHERITON L. W. and TURNER K. F. Mortar repair systems - corrosion protection for damaged reinforced concrete. In Corrosion of Reinforcement in Concrete Construction (ed. A. Crane). Society of Chemical Industry, London, 1983.
5. ANDRADE C. and ALONSO C. Progress on design and residual life calculation with regard to rebar corrosion of reinforced concrete. In Techniques to Assess the Corrosion Activity of Steel Reinforced Concrete Structures, ASTM STP 1276. (eds N. S. Berke, E. Escalante, C. K. Kmai and D. Whitney). American Society for Testing Materials, 1996.
6. SCHISSL P. and RAUPACH M. Influence of concrete composition and micro climate on the critical chloride content in concrete. In Corrosion of Reinforcement in Concrete (eds C. L. Page, K. W. Treadaway and P. B. Balmforth). Society of Chemical Industry, 1990.
7. MANGAT P. S. and MOLLOY B. T. Prediction of long-term chloride concentration in concrete. Materials and Structures, 1994, 27, 338-346.
8. MANGAT P. S. and MOLLOY B. T. Prediction of long-term chloride concentration in concrete using routine inspection data. Magazine of Concrete Research, 1994, 46, No. 169, 279-287.
9. MANGAT P. S. and ELGARF M. S. Flexural strength of concrete beams with corroding reinforcement. ACI Structural Journal, in press.
10. Comité Euro-International du Beton. Assessment of concrete structures and design proceedings for upgrading. Bulletin d'Information, 1983, No. 162.
11. RODRIGUEZ J. and ANDRADE C. Load-bearing capacity loss in corroding structures. Spring Convention, ACI, Canada, 1990.
12. ANDRADE C., ALONSO M. C. and GONZALEZ J. A. An initial effort to use the corrosion rate measurements for estimating rebar durability. ASTM Symposium on Corrosion Rate of Reinforcements in Concrete, 1988.
13. OKADA K., KOBAYSHI K. and MIYAGAWA. Influence of longitudinal cracking due to reinforcement corrosion on characteristics of reinforced concrete members. ACI Journal, 1988.
14. AL-SULIMANI G. J., KALEEMULLAH M., BASUNBUL I. A. and RASHEEDUZZAFAR. Influence of corrosion and cracking on bond behaviour and strength of reinforced concrete members. ACI Structural Journal, 1990, 87, 220-231.
15. CLIFTON J. R. and POMMERSHEIM J. M. Predicting remaining service life of concrete. In Corrosion and Corrosion Protection of Steel in Concrete, vol. 1 (ed. R. N. Swamy). Sheffield Academic Press, Sheffield, 1994, pp. 619-634.
16. ANDRADE C., ALONSO M. C., GONZALEZ J. A. and RODRIGUEX J. Remaining service life of corroding structures. IABSE Report 57/1. Durability of Structures, 1989, pp. 259-364.
17. PURVIS R. L., BABAEI K., CLEAR K. C. and MARKOW M. J. Life Cost Analysis for Protection and Rehabilitation of Concrete Bridges Relative to Reinforcement Corrosion, Strategic Highway Research Program, SHRP-S-377, 1994, National Research Council, Washington DC.
18. Building Research Establishment. The Durability of Steel in Concrete: Part 3 The Repair of Reinforced Concrete, Building Research Establishment, 1982, BRE Digest 265.
19. KEER J. G., CHADWICK J. R. and THOMPSON D. M. Protection of reinforcement by concrete repair materials against chloride-induced corrosion. In Corrosion of Reinforcement in Concrete (eds C. L. Page, K. W. Treadaway and P. B. Bamforth). Society of Chemical Industry, 1990.
20. VASSIE P. R. The influence of steel condition on the effectiveness of repairs to reinforced concrete. UK Corrosion 88, Brighton, 1988, 183-195.
21. PAGE C. L., LAMBERT P. and VASSIE P. R. W. Investigations of reinforcement corrosion. Rilem Materials and Structures, 1991, 24, 243-252, 351-358.
22. FONTANA M. B. and GREEN N. D. Corrosion Engineering. McGraw Hill, New York, 1967.
23. MANGAT P. S. and ELGART M. S. Bond characteristics of corroding reinforcement in concrete beams. Rilen Materials and Structures, in press.
24. MANGAT P. S. and LIMBACHIYA M. C. Repair material properties for effective structural application. Cement and Concrete Research, 1997, 27, No. 4, 601-617.
25. MANGAT P. S. and LIMBACHIYA M. Repair materials properties which influence long-term performance of concrete structures. Construction and Building Materials Journal, 1995, 9, No. 2, 81-90.
26. HSU T. C., SLATE F. O., STURMAN G. M. and WINTER G. Microcracking of plain concrete and the shape of the stress-strain curve. Journal of the ACI, 1963, 60, 209-224.
27. TIMOSHENKO S. Strength of Materials, Part II, Advanced Theory and Problems, 3rd edn. New York, Van Nostrand Co. Inc., 1956, p. 205.
28. KONG F. K. and EVANS R. H. Reinforced and Prestressed Concrete, 3rd edn. Chapman and Hall, London, 1987.