Mechanisms for Soil-Water Retention and Hysteresis at High Suction Range
Publication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 141, Issue 8
Abstract
Conventional conceptual mechanisms for the hysteresis of soil-water retention are the ink-bottle pore neck and the solid–liquid–air-contact angle. However, these mechanisms fail to explain hydraulic hysteresis for matric suction greater than 10 MPa. A conceptual model, based on hydration-water retention, is provided in this paper. Two hydration mechanisms, namely, particle-surface hydration and crystalline cation hydration, are distinguished to explain hydraulic hysteresis. The former is mainly involved in water retention by anions of oxygen and/or hydroxyls on particle surface, leading to reversible water adsorption and desorption. By contrast, cation hydration is controlled by both exchangeable cations and the intermolecular forces such as Coulomb attraction and London dispersion, leading to hysteretic water-retention behavior. Based on this hysteresis model, the highest total suction for any soil can be identified. From the isotherms of various soils at 25°C, it is found that the highest total suction varies from 475 to 1,180 MPa. This value depends on soil types and can be uniquely related to the BET adsorption constant, which represents the energy needed to change soil water from gas phase to liquid phase.
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Acknowledgments
This research is funded by a grant from the National Science Foundation (NSF CMMI 1233063).
References
Bathija, A. P., Liang, H., Lu, N., Prasad, M., and Batzle, M. L. (2009). “Stressed swelling clay.” Geophysics, 74(4), A47–A52.
Brooks, R. H., and Corey, T. (1964). “Hydraulic properties of porous media.”, Colorado State Univ., Fort Collins, CO.
Brunauer, S., Emmett, P. H., and Teller, E. (1938). “Adsorption of gases in multimolecular layers.” J. Am. Chem. Soc., 60(2), 309–319.
Campbell, G. S., Jungbauer, J. D., Jr., Shiozawa, S., and Hungerford, R. D. (1993). “A one-parameter equation for water sorption isotherms of soils.” Soil Sci., 156(5), 302–305.
Cohan, L. H. (1938). “Sorption hysteresis and the vapor pressure of concave surfaces.” J. Am. Chem. Soc., 60(2), 433–435.
Croney, D., and Coleman, J. D. (1961). “Pore pressure and suction in soil.” Proc., Conf. on Pore Pressure and Suction in Soils, ICE, Butterworths, London, 31–37.
Cui, Y. J., Tang, A. M., Mantho, A. T., and Laure, E. D. (2008). “Monitoring field soil suction using a miniature tensiometer.” ASTM Geotech. Test. J., 31(1), 472–477.
De Boer, J. H., Van Den Heuvel, A., and Linsen, B. G. (1964). “Studies on pore systems in catalysts IV. The two causes of reversible hysteresis.” J. Catal., 3(3), 268–273.
Derjaguin, B. V., Churaev, N. V., and Muller, V. M. (1987). Surface forces, Consultants Bureau, New York.
Fredlund, D. G., and Xing, A. (1994). “Equations for the soil-water characteristic curve.” Can. Geotech. J., 31(4), 521–532.
Frydman, S., and Baker, R. (2009). “Theoretical soil-water characteristic curves based on adsorption, cavitation, and a double porosity model.” Int. J. Geomech., 9(6), 250–257.
Gao, L., and McCarthy, T. J. (2006). “Contact angle hysteresis explained.” Langmuir, 22(14), 6234–6237.
Gardner, W. H. (1986). “Water content.” Methods of soil analysis. Part 1: Physical and mineralogical methods, A. Klute, ed., Soil Science Society of America, Madison, WI, 493–544.
Joanny, J. F., and De Gennes, P. G. (1984). “A model for contact angle hysteresis.” J. Chem. Phys., 81(1), 552–562.
Johnson, R. E., Jr., and Dettre, R. H. (1964). “Contact angle hysteresis. III. Study of an idealized heterogeneous surface.” J. Phys. Chem., 68(7), 1744–1750.
Katti, K. S., and Katti, D. R. (2006). “Relationship of swelling and swelling pressure on silica-water interactions in montmorillonite.” Langmuir, 22(2), 532–537.
Keren, R., and Shainberg, I. (1975). “Water vapor isotherms and heat of immersion of Na/Ca-montmorillonite systems: I. Homoionic clay.” Clays Clay Miner., 23(3), 193–200.
Kool, J. B., and Parker, J. C. (1987). “Development and evaluation of closed-form expressions for hysteretic properties.” Water Resour. Res., 23(1), 105–114.
Koorevaar, P., Menelik, G., and Dirksen, C. (1983). Elements of soil physics, Vol. 13, Elsevier, Netherlands.
Likos, W. J., and Lu, N. (2004). “Hysteresis of capillary stress in unsaturated granular soil.” J. Eng. Mech., 646–655.
Likos, W. J., and Lu, N. (2006). “Pore-scale analysis of bulk volume change from crystalline interlayer swelling in - and -smectite.” Clays Clay Miner., 54(4), 515–528.
Likos, W. J., Lu, N., and Godt, J. W. (2014). “Hysteresis and uncertainty in soil water-retention curve parameters.” J. Geotech. Geoenviron. Eng., 140(4), 04013050.
Likos, W. J., Lu, N., and Wenzel, W. (2011). “Performance of a dynamic dew point method for moisture isotherms of clays.” ASTM Geotech. Test. J., 34(4), 373–382.
Lu, N., Alsherif, N., Wayllace, A., and Godt, J. W. (2015). “Closing the loop of soil water retention curve.” J. Geotech. Geoenviron. Eng., 02814001.
Lu, N., Kaya, M., Collins, B. D., and Godt, J. W. (2013). “Hysteresis of unsaturated hydromechanical properties of a silty soil.” J. Geotech. Geoenviron. Eng., 507–510.
Lu, N., and Likos, W. J. (2004). Unsaturated soil mechanics, Wiley, New York.
McCartney, J. S., and Rosenberg, J. E. (2011). Impact of heat exchange on the axial capacity of thermoactive foundations, GeoFrontiers, Dallas, TX.
McQueen, I. S., and Miller, R. F. (1974). “Approximating soil moisture characteristics from limited data: Empirical evidence and tentative model.” Water Resour. Res., 10(3), 521–527.
Mooney, R. W., Keenan, A. G., and Wood, L. A. (1952). “Adsorption of water vapor by montmorillonite. I. Heat of desorption and application of BET theory.” J. Am. Chem. Soc., 74(6), 1367–1371.
Morishige, K., and Tateishi, N. (2003). “Adsorption hysteresis in ink-bottle pore.” J. Chem. Phys., 119(4), 2301–2306.
Nitao, J. J., and Bear, J. (1996). “Potentials and their role in transport in porous media.” Water Resour. Res., 32(2), 225–250.
Or, D., and Tuller, M. (2002). “Cavitation during desaturation of porous media under tension.” Water Resour. Res., 38(5), 19-1–19-14.
Parker, J. C., and Lenhard, R. J. (1987). “A model for hysteretic constitutive relations governing multiphase flow: 1. Saturation–pressure relations.” Water Resour. Res., 23(12), 2187–2196.
Philip, J. R. (1977). “Unitary approach to capillary condensation and adsorption.” J. Chem. Phys., 66(11), 5069–5075.
Quirk, J. P. (1955). “Significance of surface areas calculated from water vapor sorption isotherms by use of the BET equation.” Soil Sci., 80(6), 423–430.
Revil, A., Lu, N. (2013). “Unified water isotherms for clayey porous materials.” Water Resour. Res., 49(9), 5685–5699.
Richards, B. G. (1965). “Measurement of the free energy of soil moisture by the psychrometric technique using thermistors.” Proc., Moisture Equilibria and Moisture Changes in Soils Beneath Covered Areas. A Symp. in Print, G. D. Aitchison, ed., Butterworths, London, 35–46.
Richards, L. A. (1928). “The usefulness of capillary potential to soil moisture and plant investigators.” J. Agric. Res., 37(12), 719–742.
Ross, P. J., Williams, J., and Bristow, K. L. (1991). “Equation for extending water-retention curves to dryness.” Soil Sci. Soc. Am. J., 55(4), 923–927.
Šimůnek, J., Kodešová, R., Gribb, M. M., and Genuchten, M. T. (1999). “Estimating hysteresis in the soil water retention function from cone permeameter experiments.” Water Resour. Res., 35(5), 1329–1345.
Tuller, M., Or, D., and Dudley, L. M. (1999). “Adsorption and capillary condensation in porous media: Liquid retention and interfacial configurations in angular pores.” Water Resour. Res., 35(7), 1949–1964.
van Genuchten, M. T. (1980). “A closed-form equation for predicting the hydraulic conductivity of unsaturated soils.” Soil Sci. Soc. Am. J., 44(5), 892–898.
van Olphen, H. (1963). An introduction to clay colloid chemistry, Wiley, New York.
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Published In
Journal of Geotechnical and Geoenvironmental Engineering
Volume 141 • Issue 8 • August 2015
Copyright
© 2015 American Society of Civil Engineers.
History
Received: Sep 15, 2014
Accepted: Feb 26, 2015
Published online: Apr 9, 2015
Published in print: Aug 1, 2015
Discussion open until: Sep 9, 2015
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