Strength and Ductility Simulation of High-Strength Concrete Columns
Publication: Journal of Structural Engineering
Volume 123, Issue 10
Abstract
A basic step in the reliability evaluation of high-strength concrete (HSC) columns is the computation of the statistics of the column strength. However, the nonexistence of a widely accepted model for confined HSC, the unavailability of a closed-form solution to express column strength, and the compatibility with the assumed failure criterion make the computation of the strength statistics of HSC columns a very involved issue. In the present study, the strength statistics of HSC columns are assessed using Monte Carlo simulation. Confinement models for HSC are compared and a deterministic procedure for the computation of the column strength is developed. The strength statistics of 48 reinforced concrete columns representing normal-, high-, and very-high-strength are evaluated. The effects of the amount of confining steel, amount of longitudinal steel, and slenderness ratio are examined. Finally, ductility statistics at three different axial load levels are obtained. The influence of the amount of confining steel on the resulting ductility is also investigated.
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References
1.
Ahmad, S. H. (1994). “Short term mechanical properties.”High performance concrete: Properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y., 27–64.
2.
Attard, M. M., and Mendis, P. A. (1993). “Ductility of high-strength concrete columns.”Australian Civ. Engrg. Trans., CE35(4), 295–305.
3.
Australian Standards for Concrete Structures. (1994). AS-3600, North Sydney, Australia.
4.
Azizinamini, A., Kuska, S., Brungardt, P., and Hatfield, E.(1994). “Seismic behavior of square high-strength concrete columns.”ACI Struct. J., 91(3), 336–345.
5.
Bjerkeli, L., Tomaszewicz, A., and Jensen, J. J. (1990). “Deformation properties and ductility of high-strength concrete.”High-strength concrete, SP-121, American Concrete Institute, Detroit, Mich., 215–238.
6.
Building code requirements for reinforced concrete and commentary. (1995). American Concrete Institute, Detroit, Mich.
7.
Diniz, S. M. C. (1994). “Reliability evaluation of high-strength concrete columns,” PhD dissertation, University of Colorado at Boulder, Colo.
8.
Diniz, S. M. C., and Frangopol, D. M. (1996). “Reliability evaluation of slender HSC columns.”Probabilistic mechanics & structural reliability, D. M. Frangopol and M. D. Grigoriu, eds., ASCE, New York, N.Y., 242–245.
9.
Diniz, S. M. C., and Frangopol, D. M.(1997). “Reliability bases for high-strength concrete columns.”J. Struct. Engrg., ASCE, 123(10), 1375–1381.
10.
Ezeldin, A. S., and Balaguru, P. N. (1994). “Fatigue and bond properties.”High performance concrete: Properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y., 115–136.
11.
Fafitis, A., and Shah, S. P. (1985). “Lateral reinforcement for high-strength concrete columns.”High-strength concrete, SP-87, American Concrete Institute, Detroit, Mich., 213–232.
12.
Gettu, R., and Shah, S. P. (1994). “Fracture mechanics.”High performance concrete: Properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y., 161–212.
13.
Ghali, A.(1993). “Deflection of reinforced concrete members: A critical review.”ACI Struct. J., 90(4), 363–373.
14.
Ghosh, S. K., and Saatcioglu, M. (1994). “Ductility and seismic behavior.”High performance concrete: Properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y., 237–312.
15.
High-performance concrete, Proc., ACI Int. Conf., ACI SP-149. (1994). V. M. Malhorta, ed., Detroit, Mich.
16.
High performance concrete: Properties and applications. (1994). S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y.
17.
“High strength concrete—State of the art report.” (1990). Bulletin d'Information, No. 197, Fédération Intenationale de la Précontrainte/Commitée Eurointernational du Béton, France.
18.
Kent, D. C., and Park, R.(1971). “Flexural members with confined concrete.”J. Struct. Div., ASCE, 97(7), 1969–1990.
19.
Kincaid, D., and Cheney, W. (1991). Numerical analysis—Mathematics of scientific computing, Brooks/Cole Publishing Co., Pacific Grove, Calif.
20.
Lahoud, A. E.(1991). “Slenderness effects in high-strength concrete columns.”Can. J. Civ. Engrg., Ottawa, Canada, 18, 765–771.
21.
Lloyd, N. A., and Rangan, B. V.(1996). “Studies on high-strength concrete columns under eccentric compression.”ACI Struct. J., 93(6), 631–638.
22.
Mander, J. B., Priestley, M. J. N., and Park, R.(1988). “Theoretical stress-strain model for confined concrete.”J. Struct. Engrg., ASCE, 114(8), 1804–1826.
23.
Martinez, S., Nilson, A. H., and Slate, F. O.(1984). “Spirally reinforced high-strength concrete columns.”ACI J., 81(5), 431–442.
24.
Mindess, S. (1994). “Materials selection, proportioning and quality control.”High performance concrete: Properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y., 1–25.
25.
Mirza, S. A., and Skrabek, B. W.(1992). “Statistical analysis of slender composite beam-column strength.”J. Struct. Engrg., 118(5), 1312–1332.
26.
Muguruma, H., Watanabe, F., Iwashimizu, T., and Mitsueda, R.(1983). “Ductility improvement of high-strength concrete by lateral confinement.”Trans., Japan Concrete Inst., 5, 403–410.
27.
Muguruma, H., and Watanabe, F. (1990). “Ductility improvement of high-strength concrete columns with lateral confinement.”High-strength concrete, SP-121, American Concrete Institute, Detroit, Mich., 47–60.
28.
Nilson, A. H. (1994). “Structural members.”High performance concrete: Properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill, Inc., New York, N.Y., 213–236.
29.
Park, R.(1983). “Discussion of `A comparative study of confinement models,' by S. A. Sheikh.”ACI J., 80(3), 260–261.
30.
Park, R., and Paulay, T. (1975). Reinforced concrete structures. John Wiley & Sons, Inc., New York, N.Y.
31.
Paulay, T., and Priestley, M. J. N. (1992). Seismic design of reinforced concrete and masonry buildings. John Wiley & Sons, Inc., New York, N.Y.
32.
Press, W. H., Teukolsky, S. A., Flannery, B. P., and Vetterling, W. T. (1989). Numerical recipes—The art of scientific computing. Cambridge University Press, New York, N.Y.
33.
Razvi, S. R., and Saatcioglu, M.(1992). “Strength and ductility of confined concrete.”J. Struct. Engrg., ASCE, 118(6), 1590–1607.
34.
Russel, H. G. (1994). “Structural design considerations and applications.”High performance concrete: properties and applications, S. P. Shah and S. H. Ahmad, eds., McGraw-Hill Inc., New York, N.Y., 313–340.
35.
Samra, R. M.(1990). “Ductility analysis of confined columns.”J. Struct. Engrg., ASCE, 116(11), 3148–3161.
36.
Sheikh, S. A., and Uzumeri, S. M.(1982). “Analytical model for concrete confinement in tied columns.”J. Struct. Div., ASCE, 108(12), 2703–2722.
37.
Sheikh, S. A., Shah, D. V., and Khoury, S. S.(1994). “Confinement of high-strength concrete columns.”ACI Struct. Journal, 91(1), 100–111.
38.
Shin, S. W., Ghosh, S. K., and Moreno, J. (1990). “Flexural ductility, strength prediction, and hysteretic behavior of ultra-high-strength concrete members.”High-strength concrete, SP-121, American Concrete Institute, Detroit, Mich., 239–264.
39.
Yong, Y. K., Nour, M. G., and Nawy, E.(1988). “Behavior of laterally confined high-strength concrete under axial loads.”J. Struct. Engrg., ASCE, 114(2), 332–351.
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Copyright © 1997 American Society of Civil Engineers.
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Published online: Oct 1, 1997
Published in print: Oct 1997
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