supported by the National Natural Science Foundation of China (51278047);Guangxi Science Foundation (2012GXNSFGA060001)
Solid-fluid interactions in unsaturated expansive clays can be divided into capillarity and adsorption effects based on their physical mechanisms. Most constitutive models for unsaturated soils are proposed on the bas...
supported by the National Natural Science Foundation of China(51208031 and 51278047);the National Basic Research Program of China(2010CB732100)
Thermo-Hydro-Mechanical (THM) coupling pro- cesses in unsaturated soils are very important in both theoretical researches and engineering applications. A coupled formulation based on hybrid mixture theory is derived...
Project supported by the National Natural Science Foundation of China(Nos.51208031 and 51278047);the National Basic Research Program(973)of China(No.2010CB732100)
supported by the National Natural Science Foundation ofChina (51278047);the National Basic Research Program of China (2010CB-732100);Beijing Municipal Natural Science Foundation (8112024)
In this paper, based on the porous media theory, the specific expressions of the total stress and the input work of unsaturated expansive soils with double porosity are proposed, and then the energy-conjugate variable...