Theoretical study on effect of confinement on flexural ductility of normal and high-strength concrete beams

Magazine of Concrete Research

Volumn 56, Issue 5, 2004, Pages 299-309

  Kwan, A K H ^a   Au, F T K ^a   Chau, S L ^a  

^a UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

BENDING STRENGTH; DUCTILITY; ELASTIC MODULI; STRENGTH OF MATERIALS; STRESS ANALYSIS; STRUCTURAL LOADS; TENSILE STRENGTH;

FLEXURAL DUCTILITY; PLASTIC STRAIN; TENSION STEEL RATIO;

CONCRETE BEAMS AND GIRDERS;

EID: 3142552693     PISSN: 00249831     EISSN: None     Source Type: Journal    
DOI: 10.1680/macr.2004.56.5.299     Document Type: Article

References (16)

1. ACI COMMITTEE 363. State-of-the-Art Report on High Strength Concrete. American Concrete Institute, Detroit, 1992, ACI 363-R92.
2. CARREIRA D. J. and CHU K. H. The moment-curvature relationship of reinforced concrete members. ACI Journal, 1986, 83, No. 2, 191-198.
3. SHEIKH S. A. and YEH C. C. Analytical moment-curvature relations for tied concrete columns. Journal of Structural Engineering, ASCE, 1992, 118, No. 2, 529-544.
4. SAMRA R. M., DEEB N. A. A. and MADI U. R. Transverse steel content in spiral concrete columns subjected to eccentric loading. ACI Structural Journal, 1996, 93, No. 4, 412-419.
5. PAM H. J., KWAN, A. K. H. and HO J. C. M. Post-peak behavior and flexural ductility of doubly reinforced normal- and high-strength concrete beams. Structural Engineering and Mechanics, 2001, 12, No. 5, 459-474.
6. HO J. C. M., KWAN A. K. H. and PAM H. J. Ultimate concrete strain and equivalent rectangular stress block for design of high-strength concrete beams. Structural Engineer, 2002, 80, No. 16, 26-32.
7. KWAN A. K. H., HO J. C. M. and PAM H. J. Effects of concrete grade and steel yield strength on flexural ductility of reinforced concrete beams. Australian Journal of Structural Engineering (to be published).
8. PAM H. J., KWAN A. K. H. and ISLAM M. S. Flexural strength and ductility of reinforced normal- and high-strength concrete beams. Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2001, 146, No. 4, 381-389.
9. SHEIKH S. A., SHAH D. V. and KHOURY S. S. Confinement of high-strength concrete columns. ACI Structural Journal, 1994, 91, No. 1, 100-111.
10. CUSSON D. and PAULTRE P. High-strength concrete columns confined by rectangular ties. Journal of Structural Engineering, ASCE, 1994, 120, No. 3, 783-804.
11. SAATCIOGLU M. and RAZVI S. R. High-strength concrete columns with square sections under concentric compression. Journal of Structural Engineering, ASCE, 1998, 124, No. 12, 1438-1447.
12. ATTARD M. M. and SETUNGE S. The stress strain relationship of confined and unconfined concrete. ACI Materials Journal, 1996, 93, No. 5, 432-444.
13. ATTARD M. M. and STEWART M. G. A two parameter stress block for high-strength concrete. ACI Structural Journal, 1998, 95, No. 3, 305-317.
14. PARK R. and PAULAY T. Reinforced Concrete Structures. John Wiley & Sons, New York, 1975.
15. MANDER J. M., PRIESTLEY N. and PARK R. Theoretical stress-strain model for confined concrete. Journal of Structural Engineering, ASCE, 1988, 114, No. 8, 1804-1826.
16. CUSSON D. and PAULTRE P. Stress-strain model for confined high-strength concrete. Journal of Structural Engineering, ASCE, 1995, 121, No. 3, 468-477.