The degree of saturation of a soil is 55% and the moist unit weight is 16.66 kN/m3. When the moist unit weight increased to 17.92 kN/m3, the degree of saturation increased to 82.2%. Determine: a) Specific Gravity b) void ratio

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EXTRA PROBLEMS: PROBLEM 12: Laboratory tests administered to a certain soil yield the maximum and mmimum possible void ratios of 0.85 and 0.55 respectively. Also, porosity and specific gravity of soil solids were found to be 40% and 2.65 in succession. What is its dry unit weight? a. 17.32 kN/m3 b. 15.60 kN/m3 c. 17.90 kN/m3 d. 18.20 kN/m3

Situation 2. A granular soil located in a borrow pit is found to have an in place dry density of 1895 kg/m^3. In the laboratory, values of dry maximum density and minimum density are determined as 2100 kg/m^3 and 1440 kg/m^3, respectively. a. Compute the relative density of the soil in the borrow pit. b. Compute the void ratio of the soil in the natural condition if the maximum and minimum densities indicate void ratio ratios of 0.28 at the max density and 0.92 at minimum density. c. Compute the specific gravity of this soil.

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Geotech engineering

Solve the following problems. Provide complete solutions and summary of answers. A 4-meter-thick sand overlies a thick layer of clay. The water table is 1.80 meters below the sand surface. The sand has a porosity of 34.64% and a degree of saturation is limited to 36.0% above the water table. The clay has a moisture content of 45.0% and the specific gravity of both sand and clay is 2.68. a. Total Stress at a point 12.0 meters below the sand surface. b. Total Effective Stress at a point 12.0 meters below the sand surface.

A soil has an effective unit weight of 11.33 kN/m3, void rato of 0.62 and water content of 16%. Compute the bulk density of the soil in kg/m3... (Do not round up answer in the solution/computation, just the final answer)

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