Annie would like to build small house on a sand levee for her vacation. Shehas selected several candidate methods to determine the size and weight of houseshe could build and whether the levee is stable or not after the house construction.Please briefly explain to her which methods are suitable to accomplish her goal. The methods Annie picked are
1. Unconfined Compression Strength Test;
2. Consolidation Test;
3. MohrCoulomb Failure Criterion;
4. Unconsolidated Undrained Triaxial Test;
5. Direct Shear Test.