20.0 kN/m^3 at a water content of 8.0%. Use Gs=
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A soil sample has a bulk unit weight of 20.0 kN/m^3 at a water content of 8.0%. Use Gs=2.56
Determine the porosity.
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- A soil sample has a bulk unit weight of 18.8 kN/m^3 at a water content of 16.9%. Use Gs=2.69 Determine the porosity.A soil specimen has a volume of 0.05 m3 and a mass of 87.5 kg. Given: w = 15%, Gs = 2.68. Determine Porosity.A soil sample has a bulk unit weight of 20.0 kN/m^3 at a water content of 8.0%. Use Gs=2.56 Determine the porosity. Answer in TWO(2) decimal places. Numerical values only. Don't indicate units here, just on the submitted solution.
- Homeworks 2. The following results were obtained from an oedometer test on a specimen of saturated clay: Pressure (kN/m?) 27 54 107 214 429 214 107 54 Void ratio 1.243 1.217 1.144 1.068 0.994 1.001 1.012 1.024 A layer of this clay 8m thick lies below a 4m depth of sand, the water table being at the surface. The saturated unit weight for both soils is 19kN/m3. A 4m depth of fill of unit weight 21 kN/m3 is placed on the sand over an extensive area. Determine the final settlement due to consolidation of the clay. -1 e -eo 1+e, o'y-o'vo my S = i=lA Saturated soil sample has a volume of 45 ??^3 at the liquid limit. If the soil has a liquid limit and shrinkage limit of 50% and 29% respectively, determine the minimum volume which can be attained by the soil specimen. Take ?s = 2.65.A soil specimen has a volume of 0.05 m³ and a mass of 87.5 kg. Given: w= 15%, G,= 2.68. Determine a. Void ratio
- The total volume of a soil specimen is 80,000 mm^3 and has a mass of 152 g. the dry mass of the specimen is 122g, and the density of the soil is 2.65 Mg/m^3. Compute the following index properties: (a) e; (b) n; (c) S; (d) ρt; and (e) ρd. Include phase diagrams.A clay sample volume and weight are 35 cm3 and 0.50 N, respectively. If assume specific gravity as 2.65, compute the porosity. 45 55 35 40 AA Saturated soil sample has a volume of 45 cm³ at the liquid limit. If the soil has a liquid limit and shrinkage limit of 50% and 29% respectively, determine the minimum volume which can be attained by the soil specimen. Take G, = 2.65.
- PROBLEM 5: Laboratory test shows that a soil sample has emax = 0.85 and emin = 0.55. If the porosity of the sample is 43%, compute the density index. a. 26% C. 45% b. 32% d. 28%A fully saturated soil sample has a volume of 28 cc. The sample was dried in oven and the weight of the dry soil pat was found to be 48.76 g. Given G= 2.68. Determine the porosity in percent. A. 9.77 B. 1.745 C. 2.09 D. 34.90The following results were obtained from an oedometer test on a specimen of saturated clay: 54 107 214 429 214 107 54 27 Pressure (kPa): 1.024 1.012 1.001 0.994 1.068 1.144 1.217 1.243 Void ratio: A layer of this clay 8 m thick lies below a 4 m depth of sand, the water table being at the surface. The saturated unit weight for both soils =19 kN/m3=19 kN/m3. A 4 m depth of fill, unit weight =21 kN/m3=21 kN/m3, is placed on the sand over an extensive area. Determine the final settlement due to consolidation of the clay. If the fill were to be removed some time after the completion of consolidation, what heave would eventually take place due to swelling of the clay?