The void ratio of an undisturbed soil sample is 0.55 and the moisture content is 11%. If Gs = 2.68, determine:
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- A soil sample has the following properties: Sp.gr. = 2.67, Void ratio = 0.54, Water content = 11.2%. Compute the air void ratio.a. Write down the four Factors that effects the Behavior of Soil. b. A soil specimen with volume of 0.60x10-4 m3 , weighs 0.105 kg. Its dry weight is 0.0802 kg, and Gs is 2.65. Compute • Water content m, % • Void ratio e and porosity n • Degree of saturation Sr, % Kindly answer this question as soon as possible.Determine the dry and bulk density of a soil sample having a porosity of 0.32 and a moisture content of 25% (Gs = 2.70)
- Q2) A dry sample of soil having the following properties, L.L. = 52%, P.L. = 30%, Gs = 2.7, e = 0.53. Determine the following: 1- dry unit weight , 2-the porosity at plastic limit, %3D %3D1. (i) A dry soil has a void ratio of 0.65 and its grain specific gravity is = 2.80. What is its unit weight?(ii) Water is added to the sample so that its degree of saturation is 60% without any change in void ratio. Determine the water content and unit weight.(iii) The sample is next placed below water. Determine the true unit weight (not considering buoyancy) if the degree of saturation is 95% and 100% respectively. 2. A sample of saturated soil has a water content of 35%. The specific gravity of solids is 2.65. Determine its void ratio, porosity, saturated unit weight and dry unit weight 3. For a given soil, the void ratio e, water content w, and specific gravity Gs are found to be 0.50, 15%, and 2.65, respectively. Find: (a) Total unit weight of the soil γt (b) Degree of saturation S (c) Dry unit weight γd if the water in the void is removed 4. A shrinkage limit test for a saturated specimen had the initial volume Vi = 21.35 cm3 and initial weight Wi = 37 gf (…A soil sample has a void ratio of 0.82 moisture content of 15% and a specific gravity of 3.82. Determine the following. a. Dry unit weight b. Moisture unit weight c. Weight of water in to be added for 70% degree of saturation.
- LL = 50% and PL = 23% If the soil had a natural water content of 56% prior to the Atterberg Limit test, explain the consistency condition of the soil at site.The field wt of soil sample is 1900 kg/m³and the unit wt of the soil particle is 2660 kg/m³. A. Compute the dry unit weight if the moisture content is 11.5%. B. Compute the void ratio. C. Compute the degree of saturation.A saturated 100 cm³ clay sample has a natural water content of 30%. It is found that the shrinkage limit occurs when the water content is 19%. If the sp.gr. of soil is 2.70. (3) Compute the shrinkage ratio. Compute the volume of sample when the water content is 15%. Compute the mass of dry soil sample.
- A sample of soil compacted according to the standard Proct or test has a density of 2.06 g/cm³ at 100% compaction and at an optimum water content of 14%. What is the dry unit weight? What is the dry unit weight at zero air-voids? If the voids become filled with water what would be the saturated unit weight? Assume Gs = 2.67 Air Water Solids Ma + - + M st1. A saturated 100 cm³ clay sample has a natural water content of 30%. It is found that the shrinkage limit occurs when the water content is 19%. If the sp. gr. of soil is 2.70.a. Compute the shrinkage ratio.b. Compute the volume of the sample.c. Compute the mass of dry soil sample1. Following are the results from the liquid and plastic limit test for a soil No. of blows, N Moisture Content , % 16 36.5 20 33.1 28 27.0 Plastic limit = 12.2% Determine the following: a. Liquid limit b. Plasticity index c. Liquidity index if the in situ moisture content is 26.5% d. Consistency index