Strain-based confinement model for FRP-confined concrete

Journal of Structural Engineering

Volumn 133, Issue 6, 2007, Pages 825-833

  Saenz, Nicolas ^a   Pantelides, Chris P ^b  

^a WALTER P MOORE   (United States)

^b Department of Electrical and Computer Engineering   (United States)

Author keywords

Compressive strength; Concrete columns; Confinement; Constitutive models; Fiber reinforced polymers; Retrofitting; Stress strain relations; Structural design

Indexed keywords

AXIAL STRESS; CONCRETE COLUMNS; FIBER REINFORCED POLYMER (FRP); RADIAL STRAIN; VOLUMETRIC STRAIN;

AXIAL COMPRESSION; COLUMNS (STRUCTURAL); COMPRESSIVE STRENGTH; CONSTITUTIVE MODELS; FIBER REINFORCED PLASTICS; MICROSTRUCTURE; STIFFNESS; STRAIN; STRESS-STRAIN CURVES; STRUCTURAL DESIGN;

REINFORCED CONCRETE;

EID: 34248586633     PISSN: 07339445     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9445(2007)133:6(825)     Document Type: Article

References (19)

1. Imran, I., and Pantazopoulou, S. J. (1996). " Experimental study of plain concrete under triaxial stress.. " ACI Mater. J., 93 (6), 589-601.
2. MacGregor, J. G. (1997). Reinforced concrete mechanics and design, 3rd Ed., Prentice-Hall, Upper Saddle River, N.J.
3. Mander, J. B., Preistley, M. J. N., and Park, R. (1988). " Theoretical stress-stain model for confined concrete.. " J. Struct. Eng., 114 (8), 1804-1826.
4. Marques, S. P. C., Marques, D. C. S. C., da Silva, J. L., and Cavalcante, M. A. A. (2004). " Model for analysis of short columns of concrete confined by fiber-reinforced polymer.. " J. Compos. Constr., 8 (4), 322-340.
5. Mirmiran, A., and Shahawy, M. (1997). " Behavior of concrete columns confined by fiber composites.. " J. Struct. Eng., 123 (5), 583-590.
6. Moran, A. D., and Pantelides, C. P. (2002). " Stress-strain-model for fiber-reinforced polymer-confined concrete.. " J. Compos. Constr., 6 (4), 233-240.
7. Pantazopoulou, S. J. (1995). " Role of expansion on mechanical behavior of concrete.. " J. Struct. Eng., 121 (12), 1795-1805.
8. Pantazopoulou, S. J., and Mills, R. H. (1995). " Microstuctural aspects of the mechanical response of plain concrete.. " ACI Mater. J., 92 (6), 605-616.
9. Richard, R. M., and Abbott, B. J. (1975). " Versatile elastic-plastic stress-strain formula.. " J. Engrg. Mech. Div., 101 (4), 511-515.
10. Richart, R. D., Brandtzaeg, A., and Brown, R. L. (1929). " The failure of plain and spiral reinforced concrete in compression.. " Engineering experiment station bulletin no. 190, Univ. of Illinois, Urbana, Ill.
11. Saafi, M., Toutanji, A. H., and Li, Z. (1999). " Behavior of concrete confined with fiber reinforced polymer tubes.. " ACI Mater. J., 96 (4), 500-509.
12. Saenz, N. (2004). " Durability and design of fiber reinforced polymer composites for concrete confinement.. " Ph.D. dissertation, Dept. of Civil and Environmental Engineering, Univ. of Utah, Salt Lake City, Utah.
13. Samaan, M., Mirmiran, A., and Shahawy, M. (1998). " Model of concrete confined by fiber composites.. " J. Struct. Eng., 124 (9), 1025-1031.
14. Spoelstra, M. R., and Monti, G. (1999). " FRP-confined concrete model.. " J. Compos. Constr., 3 (3), 143-150.
15. Teng, J. G., and Lam, L. (2004). " Behavior and modeling of fiber reinforced polymer-confined concrete.. " J. Struct. Eng., 130 (11), 1713-1723.
16. Toutanji, H. (1999). " Stress-strain characteristics of concrete columns externally confined with advanced fiber composite sheets.. " ACI Mater. J., 96 (3), 397-404.
17. Toutanji, H., and Balaguru, P. (1999). " Effects of freeze-thaw exposure on performance of concrete columns strengthened with advanced composites.. " ACI Mater. J., 96 (5), 605-610.
18. Xiao, Y., and Wu, H. (2000). " Compressive behavior of concrete confined by carbon fiber composite jackets.. " J. Mater. Civ. Eng., 12 (2), 139-146.
19. Yan, Z. (2005). " Shape modification of rectangular columns confined with FRP composites.. " Ph.D. dissertation, Dept. of Civil and Environmental Engineering, Univ. of Utah, Salt Lake City, Utah.