Interfacial behavior and debonding failures in FRP-strengthened concrete slabs

Journal of Composites for Construction

Volumn 11, Issue 6, 2007, Pages 619-628

  Elsayed, Walid ^a   Ebead, Usama A ^a,b   Neale, Kenneth W ^a  

^a UNIVERSITÉ DE SHERBROOKE   (Canada)

^b UNITED ARAB EMIRATES UNIVERSITY   (United Arab Emirates)

Author keywords

Bonding; Concrete slabs; Fiber reinforced polymers; Finite element method; Interface shear; Rehabilitation

Indexed keywords

COMPUTER SIMULATION; DEBONDING; FAILURE ANALYSIS; FIBER REINFORCED PLASTICS; LAMINATES; REINFORCED CONCRETE;

INTERFACIAL BEHAVIOR; INTERFACIAL SLIP; LOAD CAPACITY; STRESS DISTRIBUTIONS;

SURFACE CHEMISTRY;

EID: 36248955984     PISSN: 10900268     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)1090-0268(2007)11:6(619)     Document Type: Article

References (25)

1. ADINA R&D Inc. (2004a). Automatic dynamic incremental nonlinear analysis, finite element software, version 8.2, Watertown, Mass.
2. ADINA R&D Inc. (2004b). Theory and modeling guide: Volume I, Chapter, 3, version 8.2, Watertown, Mass.
3. Biddah, A. (2004). " Punching shear strengthening of reinforced concrete slabs using CFRP L-shaped plates.. " Advanced composite materials in bridges and structures, ACMBS, M. El-Badry, and, L. Dunasazegi, eds., Canadian Society for Civil Engineering, Calgary, Canada.
4. Canadian Standards Association (CSA). (1994). " Design of concrete structures.. " CSA-A23.3 Rexdale, Ont., Canada.
5. Ebead, U., and Marzouk, H. (2002a). " Strengthening of two-way slabs subjected to moment and cyclic loading.. " ACI Struct. J., 99 (4), 435-444.
6. Ebead, U., and Marzouk, H. (2002b). " Strengthening of two-way slabs using steel plates.. " ACI Struct. J., 99 (1), 23-30.
7. Ebead, U., and Marzouk, H. (2004). " Fiber-reinforced polymer strengthening of two-way slabs.. " ACI Struct. J., 101 (5), 650-659.
8. Erki, M. A., and Heffernan, P. J. (1995). " Reinforced concrete slabs externally strengthened with fibre-reinforced plastic materials.. " Non-metallic (FRP) Reinforcement for Concrete Structures, Proc., 2nd Int. RILEM Symp. (FRPRCS-2), L. Taerwe, ed., Univ. of Ghent, Belgium, 509-516.
9. Harajli, M. H., and Soudki, K. A. (2003). " Shear strengthening of interior slab-column connections using carbon fiber-reinforced polymer sheets.. " J. Compos. Constr., 7 (2), 145-153.
10. Limam, O., Foret, G., and Ehrlacher, A. (2003). " RC two-way slabs strengthened with CFRP strips: Experimental study and a limit analysis approach.. " Compos. Struct., 60, 467-471.
11. Longworth, J., Bizindavyi, L., Wight, R. G., and Erki, A. (2004). " Prestressed CFRP sheets for strengthening two-way slabs in flexure.. " Advanced composite materials in bridges and structures, ACMBS, M. El-Badry, and, L. Dunasazegi, eds., Canadian Society for Civil Engineering, Calgary, Canada.
12. Lu, X. Z., and Jiang, J. J. (2003). " A concrete constitutive relationship with various damage models.. " China Civ. Eng. J., 36 (11), 70-74.
13. Lu, X. Z., Jiang, J. J., Teng, J. G., and Ye, L. P. (2004a). " Finite element models for FRP-to-concrete bonded joints.. " Constr. Build. Mater., accepted for publication.
14. Lu, X. Z., Teng, J. G., Ye, L. P., and Jiang, J. J. (2004b). " Bond-slip models for FRP sheet/plate-to-concrete interfaces.. " Advanced composite materials in bridges and structures, M. El-Badry, and, L. Dunasazegi, eds., Canadian Society for Civil Engineering, Calgary, Canada.
15. Lu, X. Z., Yan, J. J., Wei, H., Ye, L. P., and Jiang, J. J. (2004c). " Discussion on the key difficulties of finite element analysis for the interface between FRP sheet and concrete.. " Proc., 2nd National Civil Engineering Forum of Graduate Students of China, Beijing, 134-137.
16. Lu, X. Z., Ye, L. P., Teng, J. G., and Jiang, J. J. (2005). " Meso-scale finite element model for FRP sheets/plates bonded to concrete.. " Eng. Struct., 27, 564-575.
17. Marzouk, H., and Chen, Z. W. (1993). " Nonlinear analysis of normal and high-strength concrete slabs.. " Can. J. Civ. Eng., 20, 696-707.
18. Mosallam, A. S., and Mosalam, K. M. (2003). " Strengthening of two-way concrete slabs with FRP composite laminates.. " Constr. Build. Mater., 17, 43-54.
19. Reitman, M. A., and Yankelevsky, D. Z. (1997). " A new simplified method for nonlinear RC slabs analysis.. " ACI Struct. J., 94 (4), 399-408.
20. Rochdi, E. H., Bigaud, D., Ferrier, E., and Hamelin, P. (2004). " Strengthening of slab-column connections with externally bonded CFRP strips.. " Advanced composite materials in bridges and structures, ACMBS, M. El-Badry, and, L. Dunasazegi, eds., Canadian Society for Civil Engineering, Calgary, Canada.
21. Seim, W., Horman, M., Karbhari, V., and Seible, F. (2001). " External FRP post-strengthening of scaled concrete slabs.. " J. Compos. Constr., 5 (2), 67-75.
22. Sharaf, M. H., and Soudki, K. A. (2004). " Strengthening of slab-column connections with externally bonded CFRP strips.. " Advanced composite materials in bridges and structures, ACMBS, M. El-Badry, and, L. Dunasazegi, eds., Canadian Society for Civil Engineering, Calgary, Canada.
23. Wong, R. S. Y., and Vecchio, F. J. (2003). " Towards modeling of reinforced concrete members with externally bonded fiber-reinforced polymer composite.. " ACI Struct. J., 100 (1), 47-55.
24. Wu, Z. S. (2003). " Element-level study on stress transfer based on local bond properties.. " Technical Rep. of JCI Technical Committee on Retrofit Technology, Tokyo, 44-56.
25. Wu, Z. S., and Yin, J. (2003). " Fracturing behaviour of FRP-strengthened concrete structures.. " Eng. Fract. Mech., 70, 1339-1355.