Debonding analysis of FRP-concrete interface between two balanced adjacent flexural cracks in plated beams

International Journal of Solids and Structures

Volumn 46, Issue 13, 2009, Pages 2618-2628

  Chen, Fangliang ^a,b   Qiao, Pizhong ^a,b  

^a HOHAI UNIVERSITY   (China)

^b Washington State University   (United States)

Author keywords

Cohesive law; Fiber reinforced polymer (FRP); Flexural crack; Interface bond; Interface progressive failure; Intermediate crack (IC) induced debonding; Strengthening

Indexed keywords

COHESIVE LAW; FIBER REINFORCED POLYMER (FRP); FLEXURAL CRACK; INTERFACE BOND; INTERFACE PROGRESSIVE FAILURE; INTERMEDIATE CRACK (IC) INDUCED DEBONDING; STRENGTHENING;

CONCRETE BEAMS AND GIRDERS; CONCRETES; DEBONDING; FIBER REINFORCED PLASTICS; PLATES (STRUCTURAL COMPONENTS); QUALITY ASSURANCE; REINFORCED PLASTICS; SAFETY FACTOR; STRENGTHENING (METAL);

CRACKS;

EID: 65449167292     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijsolstr.2009.02.007     Document Type: Article

References (37)

1. Abdelouahed T. Improved theoretical solution for interfacial stresses in concrete beams strengthened with FRP plate. International Journal of Solids and Structures 43 14-15 (2006) 4154-4174
2. Au C., and Büyüköztürk O. Debonding of FRP plated concrete: a tri-layer fracture treatment. Engineering Fracture Mechanics 73 3 (2006) 348-365
3. Chen J.F., and Teng J.G. Anchorage Strength Models for FRP and Steel Plates Bonded to Concrete. Journal of Structural Engineering 127 7 (2001) 784-791
4. Chen J.F., Yuan H., and Teng J.G. Debonding failure along a softening FRP-to-concrete interface between two adjacent cracks in concrete members. Engineering Structures 29 2 (2007) 259-270
5. Dai J., Ueda T., and Sato Y. Development of the Nonlinear Bond Stress-Slip Model of Fiber Reinforced Plastics Sheet-Concrete Interfaces with a Simple Method. Journal of Composites for Construction 9 1 (2005) 52-62
6. Leung C.K.Y. Delamination failure in concrete beams retrofitted with a bonded plate. Journal of Materials in Civil Engineering 13 2 (2001) 106-113
7. Malek A.M., and Saadatmanesh E.M.R. Prediction of failure load of R/C beams strengthened with FRP plate due to stress concentration at the plate end. ACI Structural Journal 95 (1998) 142-152
8. Paipetis S.A., and Dimarogonas A.D. Analytical Methods in Rotor Dynamics (1986), Elsevier Applied Science, London
9. Pan J., and Leung C.K.Y. Debonding along the FRP-concrete interface under combined pulling/peeling effects. Engineering Fracture Mechanics 74 1-2 (2007) 132-150
10. Qiao P., and Chen F. An improved adhesively bonded bi-material beam model for plated beams. Engineering Structures 30 7 (2008) 1949-1957
11. Qiao P., and Wang J. Mechanics and fracture of crack tip deformable bi-material interface. International Journal of Solids and Structures 41 26 (2004) 7423-7444
12. Qiao P., and Wang J. Novel joint deformation models and their application to delamination fracture analysis. Composites Science and Technology 65 11-12 (2005) 1826-1839
13. Rabinovitch O. Fracture-mechanics failure criteria for RC beams strengthened with FRP strips-a simplified approach. Composite Structures 64 3-4 (2004) 479-492
14. Rabinovitch O. Cohesive interface modeling of debonding failure in FRP strengthened beams. Journal of Engineering Mechanics 134 7 (2008) 578-588
15. Rabinovitch O. Debonding analysis of fiber-reinforced-polymer strengthened beams: cohesive zone modeling versus a linear elastic fracture mechanics approach. Engineering Fracture Mechanics 75 10 (2008) 2842-2859
16. Rabinovitch O., and Frostig Y. Delamination failure of RC beams strengthened with FRP strips - a closed-form high-order and fracture mechanics approach. Journal of Engineering Mechanics 127 8 (2001) 852-861
17. Rasheed H.A., and Pervaiz S. Bond slip analysis of fiber-reinforced polymer-strengthened beams. Journal of Engineering Mechanics 128 1 (2002) 78-86
18. Sebastian W.M. Significance of midspan debonding failure in FRP-plated concrete beams. Journal of Structural Engineering 127 7 (2001) 792-798
19. Smith S.T., and Teng J.G. Interfacial stresses in plated beams. Engineering Structures 23 (2001) 857-871
20. Spacone E., and Limkatanyu S. Responses of reinforced concrete members including bond-slip effects. ACI Structural Journal 97 6 (2000) 831-839
21. Suo Z., and Hutchinson J.W. Interface crack between two elastic layers. International Journal of Fracture 43 1 (1990) 1-18
22. Täljsten B. Strengthening of concrete prisms using the plate-bonding technique. International Journal of Fracture 82 3 (1996) 253-266
23. Teng J.G., Smith S.T., Yao J., and Chen J.F. Intermediate crack-induced debonding in RC beams and slabs. Construction and Building Materials 17 6-7 (2003) 447-462
24. Teng J.G., Yuan H., and Chen J.F. FRP-to-concrete interfaces between two adjacent cracks: theoretical model for debonding failure. International Journal of Solids and Structures 43 18-19 (2006) 5750-5778
25. Triantafillou T.C., and Plevris N. Strengthening of RC beams with epoxy-bonded fibre-composite materials. Materials and Structures Journal 25 (1992) 201-211
26. Tounsi A., Hassaine Daouadji T., Benyoucef S., and Adda bedia E.A. Interfacial stresses in FRP-plated RC beams: effect of adherend shear deformations. International Journal of Adhesion and Adhesives 29 4 (2009) 343-351
27. Wang J. Cohesive zone model of intermediate crack-induced debonding of FRP-plated concrete beam. International Journal of Solids and Structures 43 21 (2006) 6630-6648
28. Wang J. Debonding of FRP-plated reinforced concrete beam, a bond-slip analysis. Part I: theoretical formulation. International Journal of Solids and Structures 43 21 (2006) 6649-6664
29. Wang J. Cohesive zone model of FRP-concrete interface debonding under mixed-mode loading. International Journal of Solids and Structures 44 20 (2007) 6551-6568
30. Wang J., and Qiao P. Interface crack between two shear deformable elastic layers. Journal of the Mechanics and Physics of Solids 52 4 (2004) 891-905
31. Wang J., and Qiao P. Analysis of beam-type fracture specimens with crack-tip deformation. International Journal of Fracture 132 3 (2005) 223-248
32. Wang J., and Zhang C. Nonlinear fracture mechanics of flexural-shear crack induced debonding of FRP strengthened concrete beams. International Journal of Solids and Structures 45 10 (2008) 2916-2936
33. Wu Z., and Yin J. Fracturing behaviors of FRP-strengthened concrete structures. Engineering Fracture Mechanics 70 10 (2003) 1339-1355
34. Wu Z., Yuan H., and Niu H. Stress transfer and fracture propagation in different kinds of adhesive joints. Journal of Engineering Mechanics 128 5 (2002) 562-573
35. Yao J., Teng J.G., and Chen J.F. Experimental study on FRP-to-concrete bonded joints. Composites Part B: Engineering 36 2 (2005) 99-113
36. Yuan H., Chen J.F., Teng J.G., and Lu X.Z. Interfacial stress analysis of a thin plate bonded to a rigid substrate and subjected to inclined loading. International Journal of Solids and Structures 44 16 (2007) 5247-5271
37. Yuan H., Teng J.G., Seracino R., Wu Z.S., and Yao J. Full-range behavior of FRP-to-concrete bonded joints. Engineering Structures 26 5 (2004) 553-565