Additionally, the effect and criterion of lime treated expansive soils can be decided from swell potential and strength.
After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
Free swell is one of indexes in representing the expansibility of clayey soil and makes great valuable reference in the judgment of expansive soil.
The revetment with anchor bolt frame is a new type of slope protection and strengthening measure applied for expansive soil side slope.
The third is that the exceptional and serious drought made the expansive soil dry and shrinking.
The flexible liner system along canal slopes was discussed in detail with respect to the properties of the related expansive soil as well as the design methods.
This paper takes the engineering of Muma hill expansive soil landside for example, which adopted nonlinear finite element method and considered such factors as expansive force.
Expansive soil is of special nature, different lime-doped rates have different effect on the nature of expansive soil.
The paper's conclusion will provide some theoretical value and direction for the study and application of lime-ash stabilized expansive soil.
Using improved trial equipment of disintegration, experiments on several expansive soils obtained from South Shanxi Province were done.
