Post-Finite-Element Prediction Strategies for Engineering Structures
Publication: Journal of Structural Engineering
Volume 127, Issue 11
Abstract
Accurate prediction of the ultimate capacity of engineering structures by numerical models depends on their ability to account for the nonlinearities involved in the problem. The use of the finite-element method often requires considerable expertise which is not widely available in the design community. Two methods of developing simple prediction equations are outlined in this paper, based on results from finite-element parametric studies of representative structures. These are applied respectively to partially restrained reinforced concrete slabs and steel pipes. A comparison with limited experimental data showed reasonable accuracy, thus suggesting that the methods could be used in a wider context.
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References
1.
Famiyesin, O. O. R., and Hossain, K. M. A. (1998). “Development of charts for partially clamped slabs by finite-element predictions.”J. Struct. Engrg., ASCE, 124(11), 1339–1349.
2.
Hung, T. Y., and Nawy, E. G. ( 1971). “Limit strength and serviceability factors in uniformly loaded, iso-tropically reinforced two way slabs.” ACI SP-30, American Concrete Institute, Detroit, 301–324.
3.
Jones, N., Birch, S. E., Birch, R. S., Zhu, L., and Brown, M. ( 1992). “An experimental study on the lateral impact of fully clamped mild steel pipes.” Proc., Instn. Mech. Engrs., London, 206(E), 111–127.
4.
Nawy, E. G., and Blair, K. W. ( 1971). “Further studies on flexural crack control in structural slab systems.” ACI SP-30, American Concrete Institute, Detroit, 1–41.
5.
Oliver, K. D. ( 1999). “The response of a soil backed submarine pipeline impacted by a dropped object.” PhD thesis, University of Aberdeen, Aberdeen, U.K.
6.
Owen, D. R. J., and Figueiras, J. A. ( 1984). “Ultimate load analysis of reinforced concrete plates and shells including geometric nonlinear effects.” Finite element software for plates and shells, E. Hinton and D. R. J. Owen, eds., Pineridge, Swansea, U.K., 327–388.
7.
Park, R. ( 1964). “Ultimate strength of rectangular concrete slabs under short term uniform loading with edges restrained against lateral movement.” Proc., Instn. Civ. Engrs., London, 125–150.
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Received: Sep 22, 1999
Published online: Nov 1, 2001
Published in print: Nov 2001
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