High-Strength Concrete Columns with Square Sections under Concentric Compression
Publication: Journal of Structural Engineering
Volume 124, Issue 12
Abstract
Experimental research was conducted to investigate the behavior of square high-strength concrete columns confined by rectilinear reinforcement. Large-scale columns with concrete strengths between 60 MPa and 124 MPa were tested under monotonically increasing concentric compression. The test parameters included the volumetric ratio and spacing of transverse reinforcement, distribution of longitudinal reinforcement and resulting tie arrangement, yield strength of transverse reinforcement, and concrete compressive strength. The results indicate that high-strength concrete columns can be confined to achieve inelastic deformabilities usually expected of normal-strength concrete columns. This is done by providing increased volumetric ratio and/or higher grade of confinement reinforcement. The results of the experimental program are presented in the paper, along with recommendations for design.
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References
1.
ACI Committee 318 (1995). “Building code requirements for reinforced concrete and commentary.”ACI 318-95. American Concrete Institute, Farmington Hills, Mich.
2.
ACI Committee 441 (1997). “High-strength concrete columns: State of the art.”ACI 441R-96. American Concrete Inst., Farmington Hills, Mich.
3.
Cusson, D., and Paultre, P.(1994). “High-strength concrete columns confined by rectangular ties.”J. Struct. Engrg., ASCE, 120(3), 783–804.
4.
Itakura, Y., and Yagenji, A. (1992). “Compressive test on high-strength R/C columns and their analysis based on energy concept.”Proc., 10th World Conference on Earthquake Engineering, Madrid, 2599–2602.
5.
Li, B. (1994). “Strength and ductility of reinforced concrete members and frames constructed using high strength concrete.”Research Rep. No. 94-5, University of Canterbury, Christchurch, New Zealand.
6.
Nagashima, T., Sugano, S., Kimura, H., Ichikawa, A. (1992). “Monotonic axial compression test on ultra-high-strength concrete tied columns.”Proc., 10th World Conference on Earthquake Engineering, 2983–2988.
7.
Nishiyama, M., Fukushima, I., Watanabe, F., Muguruma, H. (1993). “Axial loading tests on high-strength concrete prisms confined by ordinary and high-strength steel.”Proc., Symposium on High-Strength Concrete, Norway, 322–329.
8.
Polat, M. B. (1992). “Behaviour of normal and high strength concrete under axial compression.” MS thesis, Dept. of Civ. Engrg., University of Toronto, Ont., Canada.
9.
Rangan, B. V., Saunders, P., and Seng, E. J. (1991). “Design of high-strength concrete columns.”Evaluation and rehabilitation of concrete structures and innovations in design, ACI SP 128-52, American Concrete Institute, Farmington Hills, Mich., 851–862.
10.
Razvi, S. R., and Saatcioglu, M. (1994). “Strength and deformability of confined high-strength concrete columns.”Struct. J., American Concrete Inst., Vol. 91, No. 6, 678–687.
11.
Razvi, S. R., and Saatcioglu, M. (1996). “Tests of high-strength concrete columns under concentric loading.”Rep. No. OCEERC 96-03, Ottawa Carleton Earthquake Engrg. Res. Centre, Ottawa, Ont., Canada.
12.
Saatcioglu, M., and Razvi, S.(1992). “Strength and ductility of confined concrete.”J. Struct. Engrg., ASCE, 118(6), 1590–1607.
13.
Yong, Y. K., Nour, M. G., and Nawy, E. G.(1988). “Behavior of laterally confined high-strength concrete under axial loads.”J. Struct. Engrg., ASCE, 114(2), 332–351.
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Copyright © 1998 American Society of Civil Engineers.
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Published online: Dec 1, 1998
Published in print: Dec 1998
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