On-Site Test Study of RC Slabs Strengthened with CFRP and BFRP

Abstract:

Article Preview

This paper presented the on-site test results on two-way RC slabs with and without FRP-strengthening. Two slabs strengthened with BFRP, one slab strengthened with CFRP and one slab without strengthening were tested on a practical engineering structure being repaired. The effects of different load cases on mid-span deflection, distribution of stresses around the steel bars at the top and bottom of slabs were analyzed.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

3782-3786

DOI:

10.4028/www.scientific.net/AMR.163-167.3782

Citation:

X. J. Xu et al., "On-Site Test Study of RC Slabs Strengthened with CFRP and BFRP", Advanced Materials Research, Vols. 163-167, pp. 3782-3786, 2011

Online since:

December 2010

Export:

Price:

$35.00

[1] CECS 146, Technical specification for strengthening concrete structures with carbon fiber reinforced polymer laminate, Beijing China (2003).

[2] ACI Committee 440. 2R. Guide for the design and construction of externally bonded FRP systems for strengthening concrete structures. ACI 440. 2R-02, American Concrete Institute, Farmington Hills, MI, USA (2002).

DOI: 10.1061/40753(171)159

[3] Fib Bulletin 14. FRP as externally bonded reinforcement of R.C. structures: basis of design and safety concept, TG9. 3; (2001).

[4] ISIS Canada. Manual No. 4, strengthening reinforced concrete structures with externally-bonded fibre reinforced polymers (FRPs). Winnipeg, Manitoba, Canada (2001).

[5] Japan Society of Civil Engineers. Recommendation for design and construction of concrete structures using continuous fiber reinforcing materials. Engineering Series 3 (1997).

[6] CNR DT 200/2004. Guidelines for design, execution and control of strengthening interventions by means of fibre-reinforced composites – materials, reinforced concrete and prestressed concrete structures, masonry structures. National Research Council, Advisory Committee on Technical Regulations for Constructions, July 2004, Rome, Italy.

[7] B Zhang, R Masmoudi, B Benmokrane: Constr Build Mater Vol. 18 (2004), p.625.

[8] AC Berg, LC Bank, MG Oliva, JS Russell: Constr Build Mater Vol. 20 (2006), p.515.

[9] B Benmokrane, E El-Salakawy, A El-Ragaby, T Lackey: J Bridge Eng ASCE Vol. 12 (2006), p.217.

[10] E El-Salakawy, B Benmokrane, G Desgagné: Can J Civ Eng Vol. 20 (2003), p.861.

[11] B Benmokrane, E El-Salakawy, Z Cherrak, A Wiseman : Can J Civ Eng Vol. 31 (2004), p.732.

[12] S El-Gamal, E El-Salakawy, B Benmokrane: J Comp Constr ASCE Vol. 11 (2007), p.449.

[13] SE Taylor, B Mullin: Constr Build Mater Vol. 20 (2006), p.71.

[14] YB Zhang, PC Zou, YX Yang: Concrete (2009), p.17.

In order to see related information, you need to Login.