Model for lightweight concrete columns confined by either single hoops or interlocking double spirals

ACI Structural Journal

Volumn 96, Issue 6, 1999, Pages 883-890

  Khaloo, A R ^a   El Dash, K M ^a   Ahmad, S H ^a  

^a NONE

Author keywords

Columns (supports); Concretes; Models

Indexed keywords

CONCRETE CONSTRUCTION; CONCRETE REINFORCEMENTS; DUCTILITY; MATHEMATICAL MODELS; STRAIN; STRENGTH OF MATERIALS; STRESS ANALYSIS;

INTERLOCKING DOUBLE SPIRALS; SINGLE HOOPS;

COLUMNS (STRUCTURAL);

EID: 0033232375     PISSN: 08893241     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Ahmad, S. H., 1980, "Properties of Confined Concrete under Static and Dynamic Loads," PhD thesis, University of Illinois, Chicago.
2. Ahmad, S. H., and Shah, S. P., 1982, "Stress-Strain Curves of Concrete Confined by Spiral Reinforcements, ACI JOURNAL, Proceedings V. 79, No. 6, June, pp. 484-490.
3. Ahmad, S. H., and Shah, S. P., 1985, "Structural Properties of High-Strength Concrete and Its Implications for Precast Prestressed Concrete," PCI Journal, pp. 92-119.
4. Bjerkeli, L.; Tomaszewicz, A.; and Jensen, J. J., 1990, "Deformation Properties and Ductility of High-Strength Concrete," Proceedings of Second International Symposium on Utilization of High-Strength Concrete, University of California, Berkeley, May 20-23, pp. 215-238.
5. El-Dash, K. M., 1996, "Strength and Ductility of Confined High-Strength Lightweight Concrete Columns," thesis, North Carolina State University, Raleigh, N.C.
6. El-Dash, K. M., and Ahmad, S. H., 1995, "A Model for Stress-Strain Relationship of Spirally Confined Normal and High-Strength Concrete Columns," Magazine of Concrete Research, V. 47, No. 171, pp. 67-74.
7. Martinez, S.; Nilson, A. H.; and Slate, F. O., 1984, "Spirally Reinforced High-Strength Concrete Columns," ACI JOURNAL, Proceedings V. 81, No. 9, Sept.-Oct., pp. 431-442.
8. Razvi, S. R., and Saatcioglu, M., 1989, "Confinement of Reinforced Concrete Columns with Welded Wire Fabric," ACI Structural Journal, V. 86, No. 5, Sept-Oct., pp. 615-623.
9. Richart, F. E.; Brandtzaeg, A.; and Brown, R. L., 1928, "The Failure of Plain and Spirally Reinforced Concrete in Compression," Bulletin No. 190, Engineering Experiment Station, University of Illinois, Urbana.
10. Sargin, M., 1971, "Stress-Strain Relationship for Concrete and Analysis of Structural Concrete Sections," Studies Series, Solid Mechanics Division, University of Waterloo, Canada.
11. Sheikh, S., and Toklucu, 1993, "Reinforced Concrete Columns Confined by Circular Spirals and Hoops," ACI Structural Journal, V. 90, No. 5, Sept.-Oct., pp. 542-553.
12. Sheikh, S., and Uzumeri, S. M., 1980, "Strength and Ductility of Tied Concrete Columns," Journal of Structural Engineering, ASCE, V. 106, No. ST. 5, pp. 1079-1102.
13. Wang et al., 1978, "Stress-Strain Curves of Normal and Lightweight Concrete in Compression," ACI JOURNAL, Proceedings V. 75, No. 11, Nov., pp. 603-611.