Empirical Estimation of Double‐Layer Repulsive Force between Two Inclined Clay Particles of Finite Length
Publication: Journal of Geotechnical Engineering
Volume 118, Issue 4
Abstract
In a clay-water-electrolyte system, there exists a double-layer repulsive force between the clay particles. In a recent study, the influence of the nonparallel orientation and the finite size of the clay particles are systematically studied by solving the nonlinear governing equation by a finite element numerical technique. In this note, a set of empirical formulas are presented for the magnitude and location of the net repulsive force and shown to represent the numerical data reasonably well.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Anandarajah, A., and Lu, N. (1990). “Numerical study of the electrical double‐layer repulsion between non‐parallel clay particles of finite length,” Int. J. Numerical and Analytical Methods in Geomechanics (in Press).
2.
Bolt, G. H. (1956). “Physico‐chemical analysis of the compressibility of pure clays,” Geotechnique, London, England, 6(2), 86–93.
3.
Cundall, P. A., Drescher, A., and Strack, O. D. L. (1982). “Numerical experiments on granular assemblies; measurements and observations.” Proc. of the IUTAM Symp. on Deformation and Failure of Granular Materials, Aug. 31‐Sept. 3, 355–370.
4.
Low, P. F. (1980). “The swelling of clay: II. Montmorillonites.” Soil Sci. Soc. Am. J., 44, 667–676.
5.
Low, P. F. (1981). “The swelling of clay: III. Dissociation of exchangeable cations.” Soil Sci. Soc. Am. J., 45, 1074–1078.
6.
Low. P. F., and Margheim, J. F. (1979). “The swelling of clay: I. Basic concepts and empirical equations.” Soil Sci. Soc. Am. J., 43, 473–481.
7.
Lu, N. (1990). “Numerical study of the electrical double‐layer repulsion between nonparallel clay particles of finite length,” thesis presented to The Johns Hopkins University, at Baltimore, Maryland, in partial fulfillment of the requirement for the degree of Doctor of Philosophy.
8.
Mitchel, J. K. (1976). Fundamentals of soil behavior. John Wiley & Sons, New York, N.Y.
9.
Scott, R. F. and Craig, M. J. K. “Computer Modeling of Clay Structure and Mechanics,” Journal of Geotechnical Engineering, ASCE, Vol. 106, No. GT1, pp. 17–34, Jan. 1980.
10.
Sposito, G. (1984). Surface chemistry of soils. Oxford Univ. Press, 205–227.
11.
van Olphen, H. (1979). An introduction to clay colloid chemistry. John Wiley & Sons, New York, N.Y.
12.
Verwey, E. J. W., and Overbeek, J. Th. G. (1948). Theory of the stability of lyophobic colloids. Elsevier Publishing Company, Inc.
Information & Authors
Information
Published In
Copyright
Copyright © 1992 ASCE.
History
Published online: Apr 1, 1992
Published in print: Apr 1992
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.