Interface shear stress: a new design criterion for plate debonding

Journal of Composites for Construction

Volumn 5, Issue 1, 2001, Pages 35-43

  Mukhopadhyaya, Phalguni ^a,b   Swamy, Narayan ^b  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^b UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BRITTLENESS; ELASTICITY; FAILURE (MECHANICAL); JOINTS (STRUCTURAL COMPONENTS); RELIABILITY;

INTERFACE SHEAR STRESS; PLATE DEBONDING;

SHEAR STRESS;

EID: 0035253044     PISSN: 10900268     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)1090-0268(2001)5:1(35)     Document Type: Article

References (31)

1. Arduini, M., and Di Leo, A. (1996). "Composite behavior of partially plated beams in the linear range." Repair and strengthening of concrete members with adhesive bonded plates, ACI SP-165, R. N. Swamy and R. Gaul, eds., American Concrete Institute, Detroit, 43-53.
2. Arduini, M., Di Tommaso, A., and Nanni, A. (1997). "Brittle failure in FRP plate and sheet bonded beams." ACI Struct. J., 94(4), 363-370.
3. Burgoyne, C. J. (1993). "Should FRP tendons be bonded to Concrete?" Non-metallic reinforcement and prestressing, SP-138, American Concrete Institute, Detroit, 367-380.
4. Chajes, M. J., Jr., Finch, W. W., Januszka, T. F., and Thomson, T. A. (1996). "Bond and force transfer of composite material plates bonded to concrete." ACI Struct. J., 93(2), 208-217.
5. Garden, H. N., Hollaway, L. C., and Thorne, A. M. (1997). "A preliminary evaluation of carbon fibre reinforced polymer plates for strengthening reinforced concrete members." Proc. Instn. Civ. Engrs. Struct. and Bldg., 123(May), London, 127-142.
6. Garden, H. N., Quantrill, R. J., Hollaway, L. C., Thorne, A. M., and Parke, G. A. R. (1998). "An experimental study of the anchorage length of carbon fibre composite plates used to strengthen reinforced concrete beams." Constr. and Bldg. Mat., 12, 203-219.
7. Hussain, M., Sharif, A., Basunbul, I. A., Baluch, M. H., and Al-Sulaimani, G. J. (1995). "Flexural behavior of precracked reinforced concrete beams strengthened externally by steel plates." ACI Struct. J., 92(1), 14-22.
8. Jones, R., Swamy, R. N., and Ang, T. H. (1982). "Under- and over-reinforced concrete beams with glued steel plates." Int. J. Cement Comp. and Lightweight Concrete, London, 4(1), 19-32.
9. Jones, R., Swamy, R. N., Bloxham, J., and Bouderbalah, A. (1980). "Composite behaviour of concrete beams with epoxy bonded external reinforcement." Int. J. Cement Comp., London, 2(2), 91-107.
10. Jones, R., Swamy, R. N., and Charif, A. (1988). "Plate separation and anchorage of reinforced concrete beams strengthened by epoxy-bonded steel plates." The Struct. Engr., London, 66(5), 85-94.
11. Kani, G. N. J. (1967). "How safe are our large reinforced concrete beams?" J. ACI, 64(Mar.), 128-141.
12. Leonhardt, F. (1965). "Reducing the shear reinforcement in reinforced concrete beams and slabs." Mag. of Concrete Res., 17(53), 2235-2350.
13. MacDonald, M. D. (1982). "The flexural performance of 3.5 m concrete beams with various bonded external reinforcements." Transport and Road Research Laboratories (TRRL), Supplemental Rep. No. 728, Dept. of the Environment, Crowthorne, U.K.
14. Malek, A. M., Saadatmanesh, H., and Ehsani, M. R. (1998). "Prediction of failure load of RC beams strengthened with FRP plate due to stress concentration at the plate end." ACI Struct. J., 95(2), 142-152.
15. Mukhopadhyaya, P., Swamy, R. N., and Lynsdale, C. J. (1998). "Influence of aggressive exposure conditions on the behaviour of adhesive bonded concrete-GFRP joints." J. Constr. and Bldg. Mat., 12, 427-446.
16. Oehlers, D. J. (1992). "Reinforced concrete beams with plates glued to their soffits." J. Struct. Engrg., ASCE, 118(8), 2023-2038.
17. Oehlers, D. J., and Moran J. P. (1990). "Premature failure of externally plated reinforced concrete beams." J. Struct. Engrg., ASCE, 116(4), 978-995.
18. Quantrill, R. J., Hollaway, L. C., and Thorne, A. M. (1996). "Predictions of the maximum plate end stresses of FRP strengthened beams: Part II." Mag. of Concrete Res., 48(117), 343-351.
19. Ritchie, P. A., Thomas, D. A., Lu, L. W., and Connelly, G. M. (1991). "External reinforcements of concrete beams using fiberglass reinforced plastics." ACI Struct. J., 88(4), 490-500.
20. Roberts, T. M. (1989). "Approximate analysis of shear and normal stress concentrations in the adhesive layer of plated RC beams." The Struct. Engr., London, 67(12), 229-233.
21. Roberts, T. M., and Haji-Kazemi, H. (1989). "Theoretical study of the behaviour of reinforced concrete beams strengthened by externally bonded steel plates." Proc. Instn. Civ. Engrs., Part 2(Mar.), London, 39-55.
22. Saadatmanesh, H., and Ehsani, M. R. (1991). "RC beams strengthened with GFRP plates. I: Experimental study." J. Struct. Engrg., ASCE, 117(11), 3417-3433.
23. Sharif, A., Al-Sulaimani, G. J., Basunbul, I. A., Baluch, M. H., and Ghaleb, B. N. (1994). "Strengthening of initially loaded reinforced concrete beams using FRP plates." ACI Struct. J., 91(2), 160-168.
24. Spadea, G., Bencardino, F., and Swamy, R. N. (1998). "Structural behavior of composite RC beams with externally bonded CFRP." J. Comp. for Constr., ASCE, 2(3), 132-137.
25. Swamy, R. N., Hobbs, B., and Roberts, M. (1995). "Structural behaviour of externally bonded steel plated RC beams after long-term exposure." The Struct. Engr., London, 73(16), 255-261.
26. Swamy, R. N., Jones, R., and Bloxham, J. W. (1987). "Structural behaviour of reinforced concrete beams strengthened by epoxy-bonded steel plates." The Struct. Engr., London, 65A(2), 59-68.
27. Swamy, R. N., Jones, R., and Charif, A. (1986). "Shear adhesion properties of epoxy resin adhesives." Proc. Int. Symp. on Adhesion between Polymers and Concrete, Chapman & Hall, London, 741-755.
28. Swamy, R. N., Lynsdale, C. J., and Mukhopadhyaya, P. (1996). "Effective strengthening with ductility: Use of externally bonded plates of non-metallic composite materials." Advanced composite materials in bridges and structures, M. El-Badry, ed., Canadian Society for Civil Engineering, Ottawa, Canada, 481-488.
29. Swamy, R. N., and Mukhopadhyaya, P. (1995). "Discussion of 'Flexural behavior of precracked reinforced concrete beams strengthened externally by steel plates.'" ACI Struct. J., 92(6), 781.
30. Täljsten, B. (1997). "Strengthening of beams by plate bonding." J. Mat. in Civ. Engrg., ASCE, 9(4), 206-212.
31. Zhang, S., Raoof, M., and Wood, L. A. (1995). "Prediction of peeling failure of reinforced concrete beams with externally bonded steel plates." Proc. Instn. Civ. Engrs. Struct. and Bldg., 110(Aug.), London, 257-268.