Experimental study on partially deteriorated strength concrete columns confined with CFRP

Engineering Structures

Volumn 31, Issue 10, 2009, Pages 2495-2505

  Wei, Hua ^a,b   Wu, Zhimin ^a   Guo, Xia ^a   Yi, Fumin ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

^b Henan Provincial Communications Quality Control Station   (China)

Author keywords

CFRP; Concrete column; Partial confinement; Partial deteriorated strength

Indexed keywords

ALTERNATIVE APPROACH; ANALYTICAL MODEL; CFRP; CFRP SHEET; CIVIL ENGINEERING STRUCTURES; CONCRETE COLUMN; CONSTRUCTION QUALITY; EXPERIMENTAL STUDIES; FIBER REINFORCED POLYMER COMPOSITES; FROST DAMAGE; FRP REINFORCEMENT; LOAD CAPACITY; MECHANICAL BEHAVIOR; PARTIAL CONFINEMENT; PARTIAL DETERIORATED STRENGTH; STEEL REINFORCED CONCRETE COLUMNS; THEORETICAL MODELS; ULTIMATE LOADS;

BUILDING MATERIALS; CIVIL ENGINEERING; COLUMNS (STRUCTURAL); FIBER REINFORCED PLASTICS; REINFORCED CONCRETE; REINFORCED PLASTICS; REINFORCEMENT; RETROFITTING; SAFETY FACTOR;

CONCRETE CONSTRUCTION;

COLUMN; COMPOSITE; CONCRETE STRUCTURE; DUCTILITY; LOADING; NUMERICAL MODEL; POLYMER; STEEL STRUCTURE; STRENGTH;

EID: 70349170155     PISSN: 01410296     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.engstruct.2009.05.006     Document Type: Article

References (43)

1. Nanni A., and Bradford N.M. FRP jacketed concrete under uniaxial compression. Constr Build Mater 21 (1995) 143-150
2. Tsonos A.G. Effectiveness of CFRP-jackets and RC-jackets in post earthquake and pre-earth quake retrofitting of beam-column subassemblages. Eng Struct 30 (2008) 777-793
3. Mander J.B., Priestley M.J.N., and Park R. Theoretical stress-strain model for confined concrete. J Struct Eng 114 8 (1988) 1804-1826
4. Baris B., and Oguzhan B. Upgrading of slab-column connections using fiber reinforced polymers. Eng Struct 27 (2005) 97-107
5. Okan O., Baris B., et al. Improving seismic performance of deficient reinforced concrete columns using carbon fiber-reinforced polymers. Eng Struct 30 (2008) 1632-1646
6. Pan J.L., Xu T., and Hu Z.J. Experimental investigation of load carrying capacity of the slender reinforced concrete columns wrapped with FRP. Constr Build Mater 21 11 (2007) 1991-1996
7. Labossiere P., and Rochette P. Axial testing of rectangular column models confined with composites. J Compos Constr 4 3 (2000) 129-136
8. Pessiki S., Harries K.A., et al. Axial behavior of reinforced concrete columns confined with FRP jackets. J Compos Constr 5 (2001) 237-245
9. Demers M., and Neale K.W. Confinement of reinforced concrete columns with fiber-reinforced composite sheets-an experimental study. Can J Civ Eng (Canada) 26 2 (1999) 226-241
10. Demers M., and Neale K.W. Strengthening of concrete columns with unidirectional composite sheets. Can Soc Civ Eng 895-950 (1994) 1994
11. Fardis M.N., and Khalili H. Concrete encased in fiberglass-reinforced plastic. ACI J Proc 78 (1981) 440-446
12. Karbhari V.M., and Gao Y. Composite jacketed concrete under uniaxial compression verification of simple design equations. J Mater Civ Eng, ASCE 9 (1997) 185-193
13. Karbhari V.M. Materials considerations in FRP rehabilitation of concrete structures. J Mater Civ Eng 13 (2001) 90-97
14. Mirmiran A., Shahawy M., and Samaan M. Effect of column parameters on FRP-confined concrete. J Compos Constr 2 (1998) 175-185
15. Shahawy M., Mirmiran A., and Beitelman T. Tests and modeling of carbon-wrapped concrete columns. Compos Part B: Eng 31 (2000) 471-480
16. Shahawy M., Mirmiran A., and Beitelman T. Structural repair and strengthening of damaged pre-stressed concrete bridges utilizing externally bonded carbon materials. Int SAMPE Symp Exhib (Proceedings) 41 (1996) 1311-1318
17. Saafi M., Toutanji H.A., and Li Z. Behavior of concrete columns confined with fiber reinforced polymer tubes. ACI Mater J 96 4 (1999) 500-509
18. Toutanji H.A., and Saafi M. Stress-strain behavior of concrete columns confined with hybrid composite materials. Mater Struct 35 (2002) 338-347
19. Toutanji H.A. Stress-strain characteristics of concrete columns externally confined with advanced fiber composite sheets. ACI Mater J 96 (1999) 397-404
20. Xiao Y. Applications of FRP composites in concrete columns. Adv Struct Eng 7 (2004) 335-343
21. Xiao Y., and Wu H. Compressive behavior of concrete confined by carbon fiber composite jackets. J Mater Civ Eng 12 2 (2000) 139-146
22. Lam L., and Teng J.G. Design-oriented stress-strain model for FRP-confined concrete in rectangular columns. J Reinf Plast Compos 22 (2003) 1149-1186
23. Lam L, Teng JG. A new stress-strain model for FRP-confined concrete. In: Proceedings of the international conference on FRP composites in Civil Engineering. 2001. p. 283-92
24. Lam L, Teng JG. Hoop rupture strains of FRP jackets in FRP-confined concrete. In: Proceedings of the 6th international symposium on FRP reinforcement for concrete structures. 2003. p. 601-12
25. Lam L., and Teng J.G. Strength models for fiber reinforced plastic confined concrete. J Struct Eng 128 5 (2002) 612-623
26. Harajli M.H. Axial stress-strain relationship for FRP confined circular and rectangular concrete columns. Cem Concr Compos 28 (2006) 938-948
27. Balsamo A., Colombo G., and Manfredi P. Seismic behavior of a full-scale RC frame repaired using CFRP laminates. Eng Struct 27 (2005) 769-780
28. Pantelides C.P., and Yan Z.H. Confinement model of concrete with externally bonded FRP jackets or posttensioned FRP shells. J Struct Eng 133 (2007) 1288-1296
29. Rousakis T.C., Karabinis A.I., and Kiousis P.D. FRP-confined concrete members: Axial compression experiments and plastic modeling. Eng Struct 29 7 (2007) 1143-1153
30. Karabinis A.I., and Rousakis T.C. Concrete confined by FRP material: a plasticity approach. Eng Struct 24 (2002) 923-932
31. Wang Y.C., and Hsu K. Design of FRP-wrapped reinforced concrete columns for enhancing axial load carrying capacity. Compos Struct 82 (2008) 132-139
32. Omar C., Hassan M., and Shahawy M. Confinement model or axially loaded short rectangular columns strengthened with fiber-reinforce polymer wrapping. ACI Struct J 100 (2003) 215-221
33. Omar C., Hassan M., and Shahawy M. Performance of axially loaded short rectangular columns strengthened with carbon fiber-reinforced polymer wrapping. J Compos Constr 7 (2003) 200-208
34. Wang Y.C., and Restrepo J.I. Investigation of concentrically loaded reinforced concrete columns confined with glass fiber-reinforced polymer jackets. ACI Struct J 98 (2001) 277-285
35. Kumutha R., Vaidyanathan R., and Palanichamy M.S. Behaviour of reinforced concrete rectangular columns strengthened using GFRP. Cem Concr Compos 29 (2007) 609-615
36. Ilki A., Kumbasar N., and Koc V. Low strength concrete members externally confined with FRP sheets. Struct Eng Mech 18 2 (2004) 167-194
37. Ilki A., and Kumbasar N. Behavior of damaged and undamaged concrete strengthened by carbon fiber composite sheets. Struct Eng Mech 13 1 (2002) 75-90
38. Ilki A., and Kumbasar N. Compressive behaviour of carbon fiber composite jacketed concrete with circular and non-circular cross sections. J Earthq Eng 7 3 (2003) 381-406
39. Ilki A, Peker O, Kumbasar N. External confinement of low strength brittle reinforced concrete short columns. International Symposium on Confined Concrete. 2004. on CD-Rom
40. Campione G., Miraglia N., and Papia M. Strength and strain enhancements of concrete columns confined with FRP sheets. Struct Eng Mech 18 (2004) 769-790
41. Salloum A.I., and Yousef A. Influence of edge sharpness on the strength of square concrete columns confined with FRP composite laminates. Compos Part B: Eng 12 (2007) 640-650
42. Wang L.M., and Wu Y.F. Effect of corner radius on the performance of CFRP-confined square concrete columns: Test. Eng Struct 30 (2008) 498-505
43. Wu Y.F. The effect of longitudinal reinforcement on the cyclic shear behaviour of glass fiber reinforced gypsum wall panels: Tests. Eng Struct 26 11 (2004) 1633-1646