Behavior of patch-repaired concrete structural elements under increasing static loads to flexural failure

Journal of Materials in Civil Engineering

Volumn 17, Issue 2, 2005, Pages 168-177

  Rio O ^a   Andrade, C ^a   Izquierdo, D ^a   Alonso, C ^a  

^a INSTITUTO DE CIENCIAS DE LA CONSTRUCCIÓN EDUARDO TORROJA   (Spain)

Author keywords

Beams; Bearing capacity; Concrete deterioration; Ductility; Limit states; Rehabilitation; Service loads; Ultimate loads

Indexed keywords

BENDING (DEFORMATION); COMPRESSIVE STRENGTH; CONCRETE BEAMS AND GIRDERS; CORROSION; CRACKS; STRUCTURAL LOADS;

CHLORIDE PENETRATION; CORROSION PROCESS; PATCH REPAIRED ELEMENTS; REPAIR SYSTEMS;

CONCRETE CONSTRUCTION;

CONCRETE;

EID: 16244416486     PISSN: 08991561     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0899-1561(2005)17:2(168)     Document Type: Article

References (18)

1. Almusallam, A., Al-Gahtani, A., Aziz, A., and Dakhil, F. (1996). "Effect of reinforcement corrosion on flexural behavior of concrete slabs." J. Mater. Civ. Eng., 8(3), 123-127.
2. Alonso, C., Andrade, C., Rodríguez, J., and Diez, J. M. (1998). "Factors controlling cracking of concrete affected by reinforced corrosion." Mater. Struct., 31, 435-441.
3. Andrade, C., Alonso, C., and Molina, F. J. (1992). "Cover cracking as a function of bar corrosion. Part I: Experimental test." Mater. Struct., 26, 453-464.
4. Braun, K. (1997). "Prediction and evaluation of durability of reinforced concrete elements and structures." Proc., 4th Conf. on Durability of Building Materials and Components, Singapore, 383-388.
5. Cabrera, J. G., and Ghoddoussi, P. (1992). "Effect of reinforcement corrosion on the strength of the steel concrete bond." Proc., Int. Conf. on Bonds in Concrete: From Research to Practice, Riga, Latvia, 3, 10.11-10.24.
6. Cairns, J. (1993). "Load relief during structural repairs to reinforced concrete beams." Proc., Inst. Civ. Engrs. Structs & Blgs, 99, 417-427.
7. Davies, C. W. (1967). Electrochemistry, George Newnes Limited, London, 1-12.
8. Emberson, N. K., and Mays, G. C. (1996). "Significance of property mismatch in the patch repair of structural concrete. Part 3: Reinforced concrete members on flexure." Magazine of Concrete Research, 174, 45-57.
9. Etebar, K. (1996). "Integrity of repaired concrete under repeated loading conditions." Concrete repair, rehabilitation, and protection R. K. Dhir and M. R. Jones, eds., E & FN Spon, London, 493-502.
10. Fernández, J., López, P., and Delibes, A. (1998). "Una investigación sobre la eficacia de los distintos sistemas de reparación de estructuras dañadas por corrosión." Cuadernos INTEMAC, 30, 1-38 (in Spanish).
11. Grimes, W. D., Hartt, W. H., and Turner, D. H. (1979). "Cracking of concrete in sea water due to embedded metal corrosion." NACE-Corrosion, 35(7), 309-318.
12. Kudlapur, S., Hanaor, A., Balaguru, P. N., and Nawy, G. (1989). "Evaluation of cold-weather concrete patching materials." ACI Mater. J., 86(1), 36-45.
13. Mangat, P. S., and Elgarf, M. S. (1999). "Bond characteristics of corroding reinforcement in concrete beams." Mater. Struct., 32, 89-97.
14. Maslehuddin, M., Allam, I. M., Al-Sulaimai, G. J., Al-Mana, A. I., and Abduljauwad, S. N. (1990). "Effect of rusting of reinforcing steel on its mechanical properties and bond with concrete." ACI Mater. J., 87, 496-502.
15. Río, O., Alonso, C., Andrade, C., and Vega, L. (2000). "Comportamiento de la reparación localizada de viguetas armadas afectadas por corrosión." Hormigón y Acero, 217, 101-109 (in Spanish).
16. Rodríguez, J., Ortega, L., Casal, J., and Diez, J. M. (1997). "Load bearing capacity of concrete structures with corroded reinforcement." Constr. Build. Mater., 11(4), 239-248.
17. Takagishi, Y. et al. (1988). "An experimental study on deterioration and repair of a marine concrete structure." ACI Special Publication SP-109, American Concrete Institute, Detroit, 253-276.
18. Uomoto, T., and Misra, S. (1988). "Behavior of concrete beams and columns in marine environment when corrosion of reinforcing bars takes place." ACI Special Publication SP-109, American Concrete Institute, Detroit, 127-146.