Modelling the swelling and osmotic properties of clay soils. Part I: the phenomenological approach. International Journal of Engineering Science 51, 32-50.Dominijanni A. and Manassero M. 2012b. Modelling the swelling and osmotic properties of clay soils. Part II: The physical approach. ...
politecnico di torino repository istituzionale modelling the swelling and osmotic properties of clay soils. part ii: the physical approach modelling the sw... A Dominijanni,M Manassero,C Author 被引量: 0发表: 2018年 Physical management of soils of the tropics : Priorities for the 21st century ...
Clay swelling, an important phenomenon in natural systems, can dramatically affect the properties of soils and sediments. Of particular interest in low-salinity, saturated systems are osmotic hydrates, forms of smectite in which the layer separation greatly exceeds the thickness of a single smectite ...
Attapulgite and bentonite are a kind of special clay minerals, they have some similarities in chemical composition and some material properties. Attapulgite and bentonite have strong water absorption and moisture absorption properties, and can quickly absorb the surrounding water, forming a colloidal ...
The arrangement of the clay at equilibrium depends foremost on the type of clay mineral and physicochemical properties of the liquid phase. For Na-montmorillonite suspensions, transition between gels with tactoids and rigid media with quasicrystals is abrupt and occurs at a potential of about -2000 ...
Table 1 Properties of the marine clay samples. Full size table Figure 1 Grain size distribution of the marine clay. Full size image Experimental apparatus To satisfy the research requirements, an electro-osmotic consolidation experiment system was designed and made in this study, including an electro...
Luikov, A. V., 1975, Systems of differential equations of heat and mass transfer in capillary-porous bodies, Int. J. Heat Mass Transfer 18, 1–14. Google Scholar Gray, D. H., 1970, Electrochemical hardening of clay soils, Geotechnique 20, 81–93. Google Scholar Download references ...
of compacted clay to develop osmotic or double layer swelling reduces with increase in solute concentration in bulk solution. This study examines the consequence of increase in solute concentration in bulk solution on the relative magnitudes of the two swelling modes. The objective is achieved by ...
Physicochemical propertiesSoil consolidationSoil mechanicsThe mechanical behavior of compressible clay soils may be strongly influenced by physicochemical effects when concentrated pore fluids are introduced to the soil. Conceptual models have been used to explain the influence of pore fluid chemistry on the...
Mechanisms of osmotic flow and volume change in clay soils : Barbour, S L; Fredlund, D G Can Geotech V26, N4, Nov 1989, P551–562doi:10.1016/0148-9062(90)92829-4NoneInternational Journal of Rock Mechanics & Mining Sciences & Geomechanics Abstracts...