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SITUATION 5 For loose uncompacted sand: Dr= 40%, e(min)= 0.46, e(max)= 0.90, Gs= 2.65 The height of the soil sample (H) is equal to 2- meters. (a) Solve the dry unit weight of the soil in kN/ cubic meters. (b) If the soil is compacted so that Dr = 75% what is the decrease in thickness of the soil sample in meters.

SITUATION 5 For loose uncompacted sand: Dr= 40%, e(min)= 0.46, e(max)= 0.90, Gs= 2.65 The height of the soil sample (H) is equal to 2- meters. (a) Solve the dry unit weight of the soil in kN/ cubic meters. (b) If the soil is compacted so that Dr = 75% what is the decrease in thickness of the soil sample in meters.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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339 TNT N 35I 9:31 B/s SITUATION 5 For loose uncompacted sand: Dr= 40%, e(min)= 0.46, e(max)= 0.90, Gs= 2.65 The height of the soil sample (H) is equal to 2- meters. (a) Solve the dry unit weight of the soil in kN/ cubic meters. (b) If the soil is compacted so that Dr = 75% what is the decrease in thickness of the soil sample in meters. SITUATION 6 A soil specimen has a dry unit weight equal to 16 kN/m3. Determine the moisture content if the voids contain 60% water and 40% air, and the specific gravity, Gs = 2.7. %3D SITUATION 7 Determine the uniformity coefficient and coefficient of gradation for soil A. Figure for Situation 7 Gravel Sand Silt Clay Coarse Medium Fine 운 100 C 06 80 70 60 B 50 40 30 20 10 A 10 4.75 2 1 0.420 0.1 0.075 0.01 0.002 0.001 Particle Diameter (mm) Вack Submit Clear form Never submit passwords through Google Forms. 0oz ON + ONI Percent Finer by Weight
Transcribed Image Text:339 TNT N 35I 9:31 B/s SITUATION 5 For loose uncompacted sand: Dr= 40%, e(min)= 0.46, e(max)= 0.90, Gs= 2.65 The height of the soil sample (H) is equal to 2- meters. (a) Solve the dry unit weight of the soil in kN/ cubic meters. (b) If the soil is compacted so that Dr = 75% what is the decrease in thickness of the soil sample in meters. SITUATION 6 A soil specimen has a dry unit weight equal to 16 kN/m3. Determine the moisture content if the voids contain 60% water and 40% air, and the specific gravity, Gs = 2.7. %3D SITUATION 7 Determine the uniformity coefficient and coefficient of gradation for soil A. Figure for Situation 7 Gravel Sand Silt Clay Coarse Medium Fine 운 100 C 06 80 70 60 B 50 40 30 20 10 A 10 4.75 2 1 0.420 0.1 0.075 0.01 0.002 0.001 Particle Diameter (mm) Вack Submit Clear form Never submit passwords through Google Forms. 0oz ON + ONI Percent Finer by Weight
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