In situ tests give a more realistic picture of soil properties basically because of two reasons: i. The in situ tests cover a larger area and volume of soil mass than the laboratory tests which are conducted on small-size samples of soil. ii. Several site factors, such as non-homogeneity of soil, groundwater table, moisture content, […]
In Situ Tests Used in Soil Exploration | Soil Engineering
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Triaxial Compression Test: Apparatus and Procedure | Soil Engineering
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In this article we will discuss about:- 1. Apparatus for Triaxial Compression Test 2. Preparation of Soil Specimen for Triaxial Compression Test 3. Assembly of the Apparatus 4. Test Procedure 5. Calculation of Principal Stresses 6. Determination of Shear Strength Parameters 7. Types of Shear Tests Based on Drainage Conditions 8. Merits 9. Demerits 10. […]
Vane Shear Test: Apparatus and Procedure | Soil Engineering
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In this article we will discuss about:- 1. Apparatus for Vane Shear Test 2. Procedure for Vane Shear Test 3. Observations 4. Calculations 5. Field Vane Shear Test. Apparatus for Vane Shear Test: A typical vane shear apparatus consists of the following components: 1. Vane-The vane consists of four blades each fixed at 90° to the […]