EBK PRINCIPLES OF FOUNDATION ENGINEERIN
8th Edition
ISBN: 9780100547056
Author: Das
Publisher: YUZU
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Chapter 2, Problem 2.4P
(a)
To determine
Calculate the void ratio of soil.
(b)
To determine
Calculate the porosity of soil.
(c)
To determine
Calculate the specific gravity of soil solids.
(d)
To determine
Calculate the saturated unit weight of soil.
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For a moist soil specimen, the following are given Gs= 2.67, volume = 0.5 m³ moist unit weight = 9.5 KN and the moisture content = 7.3%. Determine Dry unit weight, Void ratio, porosity, Degree of saturation.
A saturated soil specimen has w = 36% and ᵞd = 85.43 lb/ft3. Determine: Saturated unit weight (in lb/ft3)
For a soil specimen, the following soil properties are known: saturated unit weight γ = 19.1 kN/m , void ratio e = 0.45. What is the dry unit weight of the specimen? Assume unit weight of water γ = 10 kN/m3
Chapter 2 Solutions
EBK PRINCIPLES OF FOUNDATION ENGINEERIN
Ch. 2 - Prob. 2.1PCh. 2 - Prob. 2.2PCh. 2 - Prob. 2.3PCh. 2 - Prob. 2.4PCh. 2 - Prob. 2.5PCh. 2 - Prob. 2.6PCh. 2 - Prob. 2.7PCh. 2 - Prob. 2.8PCh. 2 - Prob. 2.9PCh. 2 - Prob. 2.10P
Ch. 2 - Prob. 2.11PCh. 2 - Prob. 2.12PCh. 2 - Prob. 2.13PCh. 2 - Prob. 2.14PCh. 2 - Prob. 2.15PCh. 2 - For a normally consolidated soil, the following is...Ch. 2 - Prob. 2.17PCh. 2 - Prob. 2.18PCh. 2 - Prob. 2.19PCh. 2 - Prob. 2.20PCh. 2 - Prob. 2.21PCh. 2 - Prob. 2.22PCh. 2 - Prob. 2.23PCh. 2 - Prob. 2.24PCh. 2 - Prob. 2.25PCh. 2 - Prob. 2.26PCh. 2 - Prob. 2.27P
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- 1) The moist unit weight of a soil is 19.2 kN/m3 . Given that Gs = 2.69 and w = 9.8%, determine: a. Void ratio b. Dry unit weight c. Degree of saturation 2) Refer to Problem 1 Determine the weight of water, in kN, to be added per cubic meter (m3) of soil for: a. 90% degree of saturation b. 100% degree of saturationarrow_forward3. A saturated soil sample has a unit weight of 23 Kn/m^3 and specific gravity of 2.69. Compute the Dry Unit weight in English units, void ratio, Porosity, moisture content and the degree of saturation.arrow_forwardA soil specimen has a volume of 0.06 m3 and a mass of 89.5 kg. Given: w=16%, Gs = 2.64. Determinea. Void ratio b. Porosity c. Dry unit weight d. Moist unit weight e. Degree of saturationarrow_forward
- 1. A soil sample has a volume of 5400 cm^3 and mass of 10.45 kg, and the water content of the soil is w = 11%. Determine (a) unit weight , dry unit weight , saturated unit weight, (b) void ratio and porosity, (c) degree of saturation (assume Gs=2.7).arrow_forward5. A saturated soil sample has a unit weight of 24.5 Kn/m^3 and Gs = 2.70. Find Dry Unit weight, e, n, and w. 6. For a given soil, the following are known: Gs = 2.74, moist unit weight = 20.6 KN/m^3, and moisture content of 16.6%. Determine the following: Dry Unit weight, Void Ratio, Porosity, Degree of Saturation.arrow_forward2. A saturated soil with specific gravity of solids equal to 2.65 has a unit weight of 19KN /m^3. Determine the dry unit weight (KN/m^3) and porosity of the soil sample.arrow_forward
- Estimate the vertical coefficient of permeability for a uniform clay deposit where representative test results are as shown: LL = 92, PL = 34 percent of clay size particles in the soil =40 void ratio ( approximate ) = 1.75arrow_forwardthe moist unit weight of a soil is 19.2kN/m3. Given that Gs = 2.69 and w =9.8%, determine the void ratio, dry unit weight and degree of saturationarrow_forwardSUBJECT SOIL MECHANICS: a soil sample has a porosity of 39.8% and a specific gravity of 2.75. a) calculate the void ratio. b) calculate the saturated unit weight in kn/m^3. c) calculate the effective unit weight in kn/m^3arrow_forward
- The moist unit weight of soil sample is 17.5 kN/m3. Given that w=12% and Gs 2.64.Carry out calculations for (dry unit weight of solid, void ratio, porosity, weight of water, Degree of saturation)arrow_forwarda. 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, %arrow_forwardA saturated soil specimen has w = 36% and ᵞd = 85.43 lb/ft3. Determine: Void ratioarrow_forward
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