1. Experimental study on the estimation of mechanical properties for unsaturated soils;Abe,1994
2. Mechanical properties of soils subjected to freeze-thaw action;Aoyama,1979
3. Soil Mechanics for Unsaturated Soils;Fredlund,1993
4. Measurement of the coefficient of permeability for a deformable unsaturated soil using a triaxial permeater;Huang;Canadian Geotechnical Journal,1998
5. Method for coincidentally determining soil hydraulic conductivity and moisture retention characteristics;Ingersol;Special Report,1981