Coupled flexural-shear design of R/C beams strengthened with FRP

Composites Part B: Engineering

Volumn 35, Issue 1, 2004, Pages 1-25

  Aprile, Alessandra ^a   Benedetti, Andrea ^b  

^a UNIVERSITY OF FERRARA   (Italy)

^b UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

A. Fibres; B. Debonding; C. Analytical modelling; R C beams strengthening

Indexed keywords

BEAMS AND GIRDERS; CRACKS; DEBONDING; FIBER REINFORCED PLASTICS; STRESS ANALYSIS; STRUCTURAL LOADS; STRUTS;

ANALYTICAL MODELING; FLEXURAL PLATES;

REINFORCED CONCRETE;

EID: 0344874698     PISSN: 13598368     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compositesb.2003.09.001     Document Type: Article

References (67)

1. ACI 440-F. Guidelines for selection, design and installation of FRP systems for externally strengthening concrete structures. ACI/440-F/440-01B rpt draft of 17/01/97.
2. S806-00: Design and construction of building components with fibre reinforced polymers. 2000;Canadian Standards Association, Etobicoke, Ontario, Canada.
3. Externally bonded FRP reinforcement for RC structures. Bulletin 14. 2001;Fédération Internationale du Béton, Lausanne, Switzerland.
4. Design of concrete structures - general rules and rules for buildings. 2002;. CEN TC250/SC2, Bruxelles.
5. Recent approaches to shear design of structural concrete. J Struct Engng, ASCE. 124:(12):1998;1375-1417.
6. Schleich J., Shäfer K., Jennewein M. Towards a consistent design of structural concrete. J Prestressed Concr Inst. 32:(3):1987;74-150.
7. Mörsch E. Der Eisenbetonbau - Seine Theorie und Anwendung. 5th ed: 1920;Verlag Konrad Wittwer, Stuttgart, Germany.
8. Collins M.P. Towards a rational theory for R/C Members in shear. ASCE Proc Struct Div. 104:(4):1978;649-666.
9. Collins M.P., Mitchell D. Shear and torsion design of prestressed and non-prestressed concrete beams. J Prestressed Concr Inst. 25:(5):1980;32-100.
10. Triantafillou T.C. Shear strengthening of reinforced concrete beams using epoxy-bonded FRP composites. ACI Struct J. 95:(2):1998;107-115.
11. Khalifa A., Gold W.J., Nanni A., Aziz A.M.I. Contribution of externally bonded FRP to shear capacity of RC flexural members. J Compos Construct, ASCE. 2:(4):1998;195-202.
12. Beaumont P.W.R., Schultz J.M., Friedrich K. Failure analysis of composite materials. Delaware composites design encyclopedia. 1985;Technomic Pub. Co, Lancaster.
13. MacGregor J. Reinforced concrete mechanics and design. 3rd ed: 1997;Prentice Hall, New York.
14. CEB-FIP Model Code 1990 - final draft. Bulletin d'Information 203, 204 and 205. 1991;Comité Euro-International du Béto, Lausanne, Switzerland.
15. Campbell T.I., Chitnuyanondh L., Batchelor B.V. Rigid plastic theory v. truss analogy method for calculating the shear strength of reinforced concrete beams. Mag Concr Res. 32:(110):1980;39-44.
16. Wagner H. Ebene Blechwandtrager mit sehr dunnem Stegblech. Zeitschrift für Flugtechnik und Motorluftschiffahrt, Berlin, Germany. 20:1929;8-12.
17. Ascione L., Feo L. Modeling of composite/concrete interface of RC beams strengthened with composite laminates. Compos Part B: Engng. 31:(6/7):2000;535-540.
18. Lau K.T., Dutta P.K., Zhou L.M., Hui D. Mechanics of bonds in an FRP bonded concrete beam. Compos Part B: Engng. 32:(6):2001;491-502.
19. Chen J.F., Teng J.G. Anchorage strength models for FRP and steel plates bonded to concrete. J Struct Engng, ASCE. 127:(7):2001;784-791.
20. Smith S.T., Teng J.G. FRP-strengthened RC beams. I. Review of debonding strength models. Engng Struct. 24:2002;385-395.
21. Rostásy F.S., Neubauer U. Bond behavior of CFRP-laminates for the strengthening of concrete members. Proceedings of the International Conference on Composite Construction-Conventional and Innovative, IABSE, Innsbruck, Austria. 1997;. p. 717-22.
22. Täljsten B. Defining anchor lengths of steel and CFRP plates bonded to concrete. J Adhes Adhes. 17:(4):1997;319-327.
23. Matthys S. Structural behavior and design of concrete members strengthened with externally bonded FRP reinforcements. Doctoral Thesis. Ghent University; 2000.
24. Chajes M.J., Finch W.W. Jr, Januszka T.F., Thomson T.A. Jr. Bond and force transfer of composite material plates bonded to concrete. ACI Struct J. 93:(2):1996;208-217.
25. Horiguchi T., Saeki N. Effect of test methods and quality of concrete on bon strength of CFRP sheet. Proceedings of the Non-Metallic (FRP) Reinforcement for Concrete Structures, Third International Symposium. vol. 1:1997;Japan Concrete Institute, Sopporo. p. 279-86.
26. Maeda T., Asano Y., Sato Y., Ueda T., Kakuta Y. A study on bond mechanism of carbon fiber sheet. Proceedings of the Non-Metallic (FRP) Reinforcement for Concrete Structures, Third International Symposium. vol. 1:1997;Japan Concrete Institute, Sopporo. p. 279-86.
27. Brosens K., Van Gemert D. Anchorage of externally bonded reinforcements subjected to combined shear/bending action. FRP Compos Civ Engng. 1:2001;589-596.
28. Xu F.Q., Guan J.G., Chen Y. Bond strength between C-FRP sheets and concrete. Proceedings of the International Conference on FRP Composites in Civil Engineering, Hong Kong, China. vol. 1:2001;. p. 357-64.
29. Seracino R. Axial intermediate crack debonding of plates glued to concrete surfaces. Proceedings of the International Conference on FRP Composites in Civil Engineering, Hong Kong, China. vol. 1:2001;. p. 365-72.
30. Izumo K., Saeki N., Asamizu T., Shimura K. Strengthening reinforced concrete beams by using prestressed fiber sheets. Proceedings of the Non-Metallic (FRP) Reinforcement for Concrete Structures, Third Internatioanl Symposium. vol. 1:1997;Japan Concrete Institute, Sopporo. p. 379-86.
31. Aprile A., Spacone E., Limkatanyu S. Role of bond in RC beams strengthened with steel and FRP plates. J Struct Engng, ASCE. 127:(12):2001;1445-1452.
32. Oehlers D.J., Moran J.P. Premature failure of externally plated reinforced concrete beams. J Struct Engng, ASCE. 116:(4):1990;978-995.
33. Saadatmanesh H., Ehsani M.R. RC beams strengthened with GFRP plates. I. Experimental study. J Struct Engng, ASCE. 117:(11):1991;3417-3433.
34. Ritchie A., Thomas D.A., Lu L.W., Connelly G.M. External reinforcement of concrete beams using fiber reinforced plastics. ACI Struct J. 88:(4):1991;490-500.
35. Smith S.T., Teng J.G. FRP-strengthened RC beams. II. Assessment of debonding strength models. Engng Struct. 24:2002;397-417.
36. Kachlakev D., McCurry D.D. Behavior of full scale reinforced concrete beams retrofitted for shear and flexural with FRP laminates. Compos: Part B. 31:2000;445-452.
37. Serviceability models. Behaviour and modelling in serviceability limit states including repeated and sustained loads - progress report. Bulletin d'Information 235. 1997;Comité Euro-International du Béton, Lausanne, Switzerland.
38. Beeby A.W. Crack prediction methods in Eurocode 2. Notes for the Madrid Workshop of the ENV 1992-1-1 Project Team. Personal communication; August 2000.
39. Khuntia M., Stojadinovic B. Shear strength of reinforced concrete beams without transverse reinforcement. ACI Struct J. 98:(5):2001;648-656.
40. Arduini M., Nanni A. Behaviour of pre-cracked RC beams strengthened with carbon FRP sheets. J Compos Construct, ASCE. 1:(2):1997;63-70.
41. Khalifa A., Nanni A. Improving shear capacity of existing RC T-section beams using CFRP composites. Cem Concr Compos. 22:2000;165-174.
42. Kamiharako A, Maruyama K, Takada K, Shimomura T. Evaluation of shear contribution of FRP sheets attached to concrete beams. Proceedings of the III International Symposium Non Metallic (FRP) Reinforcement for Concrete Structures, Japan. 1997 p. 467-74.
43. Umezu K., Fujita M., Nakai H., Tamaki K. Shear behavior of RC beams with aramid fiber sheet. Proceedings of the III International Symposium Non Metallic (FRP) Reinforcement for Concrete Structures, Japan. 1997;. p. 491-98.
44. Funakawa I., Shimono K., Watanabe T., Asada S., Ushijima S. Experimental study on shear strengthening with continuous fiber reinforcement sheet and methyl methacrylate resin. Proceedings of the III International Symposium Non Metallic (FRP) Reinforcement for Concrete Structures, Japan. 1997;. p. 475-82.
45. Taerwe L., Khalil H., Matthys S. Behaviour of R/C beams strengthened in shear by external CFRP sheets. Proceedings of the III International Symposium Non Metallic (FRP) Reinforcement for Concrete Structures, Japan. 1997;. p. 483-90.
46. Norris T., Saadatmanesh H., Ehsani M.R. Shear and flexural strengthening of R/C beams with carbon fiber sheets. J Struct Engng, ASCE. 123:(7):1997;903-911.
47. Challal O., Nollet M.J., Saleh K. Use of CFRP strips for flexure and shear strengthening of RC members. Proceedings of the Second International Conference on Composites in Infrastructure, Tucson, AZ, USA. 1998;. p. 249-60.
48. Fanning P., Kelly O. Shear strengthening of reinforced concrete beams: an experimental study using CFRP plates. Structural Faults+Repair 99, London. 1999.
49. Al-Sulaimani G.J., Sharif A., Basunbul I.A., Baluch M.H., Ghaleb B.N. Shear repair for reinforced concrete by fiberglass plate bonding. ACI Struct J. 91:(3):1994;458-464.
50. Chajes M.J., Januszka T.F., Mertz D.R., Thomson T.A. Jr, Finch W.W. Jr. Shear strengthening of reinforced concrete beams using externally applied composite fabrics. ACI Struct J. 92:(3):1995;295-303.
51. Park S.Y., Naaman A.E., Lopez M.M., Till R.D. Shear strengthening effect of R/C beams using glued CFRP sheets. Proceedings of the International Conference on FRP Composites in Civil Engineering, Hong Kong, China. vol. 1:2001;. p. 669-76.
52. GangaRao H.V.S., Vijay P.V. Bending behaviour of concrete beams wrapped with carbon fabric. J Struct Engng, ASCE. 124:(1):1998;3-10.
53. Rahimi H., Hutchinson A. Concrete beams strengthened with externally bonded FRP plates. J Compos Construct, ASCE. 5:(1):2001;44-56.
54. Garden H.N., Quantrill R.J., Hollaway L.C., Thorne A.M., Parke G.A.R. An experimental study of the anchorage length of carbon fibre composite plate used to strengthen reinforced concrete beams. Construct Build Mater. 12:1998;203-219.
55. Hörmann M. Post strengthening of concrete structures by externally bonded fiber reinforced polymers. Diploma Thesis. Institute of Structural Mechanics, University of Stuttgart, Germany, 165 p; 1997.
56. Maalej M., Bian Y. Interfacial shear stress concentration in FRP strengthened beams. Compos Struct. 54:2001;417-426.
57. Quantrill R.J., Hollaway L.C., Thorne A.M. Experimental and analytical investigation of FRP strengthened beam response, Part I. Mag Concr Res. 48:1996;331-342.
58. Ahmed O., Van Gemert D., Vanderwalle L. Improved model for plate end shear of CFRP strengthened RC beams. Cem Concr Compos. 23:2001;3-19.
59. Beber A.J., Filho A.C., Campagnolo J.L. Flexural strengthening of R/C beams with CFRP sheets. Structural Faults+Repair 99, London. 1999.
60. Aprile A., Benedetti A. Four point bending tests for R/C breams reinforced with high modulus C-FRP fabrics. Proceedings of First Course on FRP applications for R/C elements rehabilitation, Bologna, Italy. 2001.
61. David E., Djelal C., Ragneau E., Buyle-Bodin F. Use of FRP to strengthen and repair beams: experimental study and numerical simulations. Structural Faults+Repair 99, London. 1999.
62. Täljsten B. Concrete beams strengthened for bending using CFRP sheets. Structural Faults+Repair 99, London. 1999.
63. Ritchie A., Thomas D.A., Lu L.W., Connelly G.M. External reinforcement of concrete beams using fiber reinforced plastics. ACI Struct J. 88:(4):1991;490-500.
64. Yi W., Huang H. Experimental study on the flexural behavior of RC beams strengthened with CFRP laminates. Proceedings of the International Conference on FRP Composites in Civil Engineering, Hong Kong, China. vol. 1:2001;. p. 399-405.
65. Shahawy M.A., Arockiasami Y.M., Beitelman T., Sowrirajan R. Reinforced concrete rectangular beams strengthened with CFRP laminates. Compos: Part B. 27B:1996;225-233.
66. Zarniç R., Gostic S., Bosiljkov V., Bokan-Bosiljkov V. Improvement of bending load-bearing capacity by externally bonded plates. Dhir R.K., Henderson N.A. Proceedings of Creating with Concrete. 1999;433-442 Telford, London.
67. Spadea G., Bencardino F., Swamy R.N. Structural behaviour of composite RC beams with externally bonded CFRP. J Compos Construct, ASCE. 2:(3):1998;132-137.