Experimental and analytical investigation of CFRP flexural and shear strengthening efficiencies of RC beams

Construction and Building Materials

Volumn 25, Issue 3, 2011, Pages 1419-1429

  El Ghandour, A A ^a  

^a Ain Shams University   (Egypt)

Author keywords

Analytical study; Bending tests; CFRP flexure strengthening; CFRP shear strengthening; Flexure and shear damage; RC beams; Strengthening efficiency

Indexed keywords

ANALYTICAL STUDY; CFRP FLEXURE STRENGTHENING; RC BEAMS; SHEAR DAMAGE; SHEAR STRENGTHENING; STRENGTHENING EFFICIENCY;

BENDING TESTS; CONCRETE PRODUCTS;

STRENGTHENING (METAL);

EID: 78650228459     PISSN: 09500618     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.conbuildmat.2010.09.001     Document Type: Article

References (19)

1. J. Bonacci, and M. Maalej Behavioral trends of RC beams strengthened with externally bonded FRP J Compos Constr, ASCE 5 2 2001 102 113
2. N. Pesic, and K. Pilakoutas Flexural analysis and design of reinforced concrete beams with externally bonded FRP reinforcement Mater Struct/Mater Constr (RILEM Publications) 38 276 2005 183 192 ISSN: 1359-5997
3. A. Chahrour, and K. Soudki Flexural response of reinforced concrete beams strengthened with end-anchored partially bonded carbon fiber reinforced polymer strips J Compos Constr, ASCE 9 2 2005 170 177
4. Abdelrahman A, El-Ghandour A. Effect of U-shaped FRP warps on the bond behavior of CFRP strips. In: Proceedings of the eighth international symposium on fiber reinforced polymer reinforcement for concrete structures (FRPRCS-8), Patras, Greece; 16-18 July 2007. p. 96-7 [vol. for extended abstracts].
5. J. Yao, J.G. Teng, and L. Lam Experimental study on intermediate crack debonding in FRP-strengthened RC flexural members Adv Struct Eng 8 4 2004 365 395
6. T. Hassan, and S. Rizkalla Investigation of bond in concrete structures strengthened with near surface mounted carbon fiber reinforced polymer strips J Compos Constr, ASCE 7 3 2003 248 257
7. F. Elgabbas, A. El-Ghandour, A. Abdelrahman, and A. El-Dieb Different CFRP strengthening techniques for prestressed hollow core concrete slabs: experimental study and analytical investigation Compos Struct 92 2 2010 401 411
8. T.C. Triantafillou Shear strengthening of reinforced concrete beams using epoxy-bonded FRP composites ACI Struct J 95 2 1998 107 115
9. A. Khalifa, W. Gold, A. Nanni, and M. Abel-Aziz Contribution of externally bonded FRP to the shear capacity of RC flexural members J Compos Constr, ASCE 2 4 1998 195 203
10. T. Triantafillou, and C. Antonopoulos Design of concrete flexural members strengthened in shear with FRP J Compos Constr, ASCE 4 4 2000 198 205
11. S. Dias, and J. Barros Shear strengthening of T cross section reinforced concrete beams by near-surface mounted technique J Compos Constr, ASCE 12 3 2008 300 311
12. A. Aprile, and A. Benedetti Coupled flexural-shear design of R/C beams strengthened with FRP Compos Part B: Eng 35 1 2004 1 25
13. Abdelrahman A. Combined flexure and shear strengthening of concrete T-beams using FRP fabric. Scientific bulletin of the faculty of engineering, Ain Shams University, Part I: architectural and civil engineering, vol. 40, no. 4, Cairo, Egypt; 2005.
14. R. Al-Amery, and R. Al-Mahaidi Coupled flexural-shear retrofitting of RC beams using CFRP straps Compos Struct 75 1-4 2006 457 464
15. ACI 440.2R-08. Guide for the design and construction of externally bonded FRP systems for strengthening concrete structures. Emerging technology series. Committee 440, Farmigton Hills, Michigan, USA; July 2008. 76p.
16. ACI 318M-2005. Building code requirements for structural concrete and commentary. Committee 318, Farmigton Hills, Michigan, USA; 2005. 430p.
17. J. Macgregor Reinforced concrete mechanics and design 1992 Prentice Hall Englewood Cliffs (New Jersey, USA) 848p
18. M. Collins, and D. Mitchell Prestressed concrete structures 1991 Prentice Hall Englewood Cliffs (New Jersey, USA) 766p
19. R. Park, and T. Paulay Reinforced concrete structures 1975 John Wiley and Sons New York (USA) 769p