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Failure Probability of Short High-Strength Concrete Tied Columns

Published online by Cambridge University Press:  05 May 2011

Wen-Yao Lu  and
Ing-Juang Lin
Wen-Yao Lu*
Affiliation:
Dept. of Civil Engineering, Chung Kuo Institute of Technology, Taipei, Taiwan 116, R.O.C.
Ing-Juang Lin*
Affiliation:
Dept. of Construction Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan 106, R.O.C.
*
* Associate Professor
**Professor
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Abstract

This paper aims to investigate the failure probability of short high-strength concrete tied columns using the Monte Carlo technique. The random variables considered in this study are the strength of concrete, the strength of steels, the cross-section dimensions, the location of the steel reinforcement, the variability of strength model and the loads. The results show that the failure probabilities of high-strength concrete columns designed according to the ACI Code are relatively high. The current ACI Code may not be conservative for design of short high-strength concrete tied columns.

Keywords

Failure probabilityMonte Carlo techniqueHigh-strength concrete columns.
Type
Articles
Information
Journal of Mechanics , Volume 19 , Issue 2 , June 2003 , pp. 299 - 309
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2003

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References

REFERENCES

1ACI Committee 318, Building Code Requirements for Structural Concrete (ACI 318-99) and Commentary (ACI 318R-99), American Concrete Institute, Detroit (1999).Google Scholar
2Bažant, Z. P., Cedolin, L. and Tabbara, M. R., “New Method of Analysis for Slender Columns,” ACI Structural Journal, 88(4), pp. 391–401 (1991).Google Scholar
3Attard, M. M. and Stewart, M. G., “Two Parameter Stress Block for High-Strength Concrete,” ACI Structural Journal, 95(3), pp. 305–317 (1998).Google Scholar
4Ibrahim, H. H. H. and MacGregor, J. G., “Modification of the ACI Rectangular Stress Block for High-Strength Concrete,” ACI Structural Journal, 94(1), pp. 40–48 (1997)Google Scholar
5MacGregor, J. G., Reinforced Concrete: Mechanics and Design, Prentice-Hall, Inc., N.J. (1997).Google Scholar
6Ellingwood, B., “Statistical Analysis of RC Beam-Column Interaction,” Journal of Structural Engineering, ASCE, 103(7), pp. 1377–1388 (1977).Google Scholar
7Najmi, A. and Tayem, A., “Uniaxial Bending of Columns,” Journal of Structural Engineering, ASCE, 119(4), pp. 1206–1221 (1993).CrossRefGoogle Scholar
8Chuang, P. H. and Kong, S. K., “Strength of Slender Reinforced Concrete Columns,” Journal of Structural Engineering, ASCE, 124(9), pp. 992–998 (1998).Google Scholar
9Diniz, S. M. C. and Frangopol, D. M., “Reliability Bases for High-Strength Concrete Columns,” Journal of Structural Engineering, ASCE, 123(10), pp. 1375–1381 (1997).Google Scholar
10Mirza, S. A. and MacGregor, J. G., “Variability of Mechanical Properties of Reinforcing Bars,” Journal of the Structural Division, ASCE, 105(ST5), pp. 921–937 (1979).CrossRefGoogle Scholar
11Mirza, S. A. and Skrabek, B. W., “Reliability of Short Composite Beam-Column Strength Interaction,” Journal of Structural Engineering, ASCE, 117(8), pp. 2320–2339 (1991).CrossRefGoogle Scholar
12Mirza, S. A. and MacGregor, J. G., “Variations in Dimensions of Reinforced Concrete Members,” Journal of the Structural Division, ASCE, 105(ST4), pp. 751–766 (1979).CrossRefGoogle Scholar
13Mirza, S. A., Hatzinikolas, M. and MacGregor, J. G., “Statistical Study of Shear Strength of Reinforced Concrete Slender Beams,” ACI Journal, 76(11), pp. 1159–1177 (1979).Google Scholar
14Zhou, W. and Hong, H. P., “Modeling Error of Strength of Short Reinforced Concrete Columns,” ACI Structural Journal, 97(3), pp. 427–435 (2000).Google Scholar
15Ellingwood, B., Galambos, T. V., MacGregor, J. G. and Cornell, C. A., “Development of Probability Based Load Criterion for American National Standard A58,” NBS Special Publication, No. 577, National Bureau of Standards, Washington, D. C., 222p. (1980).Google Scholar
16Galambos, T. V., Ellingwood, B., MacGregor, J. G. and Cornell, C. A., “Probability Based Load Criteria: Assessment of Current Design Practice,” Journal of the Structural Division, ASCE, 108(ST5), pp. 959–977 (1982).Google Scholar
17Ellingwood, B., MacGregor, J. G., Galamblos, T. V. and Cornell, C. A., “Probability Based Load Criteria: Load Factors and Load Combinations,” Journal of the Structural Division, ASCE, 108(ST5), pp. 978–997 (1982).Google Scholar
18MacGregor, J. G., “Load and Resistance Factors for Concrete Design,” ACI Journal, 80(4), pp. 279–287 (1983).Google Scholar