An Initial Study on the Viscous Behaviour of a Partially Saturated Kaolinite Clay Based on Triaxial Tests

Abstract. The compacted bentonite which has typical couple problem associated to thermal -hydration -mechanicalchemical (THMC) consist of one component of engineered barrier. Recently, the couple THMC formulation modelling suggested by some researchers can be predicted basically phenomena for engineered barrier that approach to correct evaluate satisfied facilities. The compacted bentonite is essentially unsaturated condition, some behaviors for bentonite has similar or close with generally expansive unsaturated soils. Therefore, hydrations have given significant influence on deformation of compacted bentonite such as swelling. There are many researches for swelling behavior of compacted bentonite within soaking. Extended theoretical or experimental investigations for unsaturated soil mechanics are possible to describe the strength-deformation behavior of compacted bentonite with suction controlling principle. A new method of determining the failure phase such as great axis deformation and destructions like strip of surface in the laboratory is described and the creep behavior of compacted bentonite is considered under maintain of high relative humidity environment. The creep deformation measured using improved cyclic relative humidity control apparatus in terms of specific suction control technique.

show abstract

An Initial Study on the Viscous Behaviour of a Partially Saturated Kaolinite Clay Based on Triaxial Tests

Cited by 3 publications

References 0 publications

Influence of State Variables on the Shear Behaviour of an Unsaturated Clay

Influence of State Variables on the Shear Behaviour of an Unsaturated Clay

Unsaturated creep behaviors and creep model of slip-surface soil of a landslide in Three Gorges Reservoir area, China

Investigation on creep behavior of geo-materials with suction control technique

Contact Info

Product

Resources

About