Axisymmetric Slabs of Finite Extent on Elastic Solid
Publication: Journal of Transportation Engineering
Volume 113, Issue 3
Abstract
The development of a computer program for the analysis of axisymmetric slabs of finite extent supported by an elastic solid foundation is described. CFES employs the method of concordant deflections and is much less taxing on computer resources than corresponding finite element programs. It is shown to be a useful tool in the analysis of rigid pavements, especially in investigating subgrade stress distributions, where it can aid interpretation of finite element results. Other possible applications include analysis of foundation rafts and footings, floor slabs, etc.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Barden, L. (1962). “Distribution of contact pressure under foundations.” Geotechnique. 12(3), Sep., 181–198.
2.
Bergström, S. G., Fromén, E., and Linderholm, S. (1949). “Investigation of wheel load stresses in concrete pavements.” Proc. No. 13. Swedish Cement and Concrete Research Institute, Royal Institute of Technology, Stockholm, Sweden.
3.
Borowicka, H. (1939). “Druckverteilung unter elastischen platten.” (Pressure Distribution under Elastic Plates), Ingenieur Archiv, 10(2), 113–125.
4.
Cheung, Y. K., and Zienkiewicz, O. C. (1965). “Plates and tanks on elastic foundations: An application of finite element method.” Internatl. J. of Solids and Structures. 1, 451–461.
5.
Chou, Y. T. (1983). “Subgrade contact pressures under rigid pavements.” J. of Transp. Engrg., ASCE, 109(3), May, 363–379.
6.
loannides, A. M. (1984). “Analysis of slabs‐on‐grade for a variety of loading and support conditions,” thesis presented to the University of Illinois, at Urbana, Ill., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
7.
Ioannides, A. M. (1985). Discussion of “Subgrade contact pressures under rigid pavements” by Y. T. Chou. J. of Transp. Engrg., ASCE, 111(3), May, 321–326.
8.
loannides, A. M. (1986). “Recent findings using advanced analysis methods for slabs‐on‐grade.” presented to Committee on Rigid Pavements (A2B02), 65th Annual Meeting of the Transportation Research Board, Washington, D.C., Jan.
9.
loannides, A. M., Thompson, M. R., and Barenberg, E. J. (1985a). “Finite element analysis of slabs‐on‐grade using a variety of support models.” Proc. 3rd Internatl. Conf. on Concrete Pavement Design and Rehabilitation. Purdue Univ., West Lafayette, Ind., Apr., 309–324.
10.
loannides, A. M., Thompson, M. R., and Barenberg, E. J. (1985b). “Westergaard solutions reconsidered.” Transp. Res. Rec. 1043. Transportation Research Board, National Research Council, Washington, D.C., 13–23.
11.
Losberg, A. (1960). “Structurally reinforced concrete pavements.” Doktorsavhandlingar Vid Chalmers Tekniska Högskola. Göteborg, Sweden.
12.
Ramanathan, B. (1976). “A new concept for the relative rigidity of rafts.” Numerical methods in geomechanics, C. S. Desai, Ed. ASCE, Vol. 1, pp. 489–495.
13.
Roark, R. J., and Young, W. C. (1975). Formulas for stress and strain.” 5th ed. McGraw‐Hill, New York, N.Y.
14.
Schleicher, F. (1926). “Zur theorie des baugrundes.” (Toward Subgrade Theory), Der Bauingenieur. 7(48), Nov. 19, 931–935;
7(49), Dec. 3, 949–952.
15.
Scott, R. F. (1981). Foundation Analysis. Prentice‐Hall, Englewood Cliffs, N.J.
16.
Selvadurai, A. P. S. (1979). “Elastic analysis of soil‐foundation interaction.” Developments in geotechnical engineering, Vol. 17, Elsevier, Amsterdam, The Netherlands.
17.
Svec, O. J., and McNeice, G. M. (1972). “Finite element analysis of finite sized plates bonded to an elastic half space.” Computer methods in applied mechanics and engineering. Vol. 1, pp. 265–277.
18.
Timoshenko, S., and Woinowsky‐Krieger, S. (1959). Theory of plates and shells, 2nd ed. McGraw‐Hill, New York, N.Y.
19.
Westergaard, H. M. (1926). “Stresses in concrete pavements computed by theoretical analysis.” Public Roads. 7(2), Apr., 25–35.
Information & Authors
Information
Published In
Copyright
Copyright © 1987 ASCE.
History
Published online: Mar 1, 1987
Published in print: Mar 1987
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.