1. List the given required.2. Graph if necessary.3. Box the final answer. SITUATION 5: Specifications for a proposed earth fill require that the soil be compactedto 95% of Standard proctor dry density. Tests on glacial till borrow indicated ymax = 19.51KN/m' at an optimum water content of 12%. The borrow material in its natural conditionhas a void ratio of 0.60. If the sp. Gr. is 2.65,Compute the void ratio of the soil.12. Compute the volume of solids.13.Find the maximum volume of the borrow required to make one cum of acceptablecompacted fill?

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Answered: SITUATION 5: Specifications for a…

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter6: Soil Compaction

Section: Chapter Questions

Problem 6.7P

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Subj: Soil Mechanics Specifications for a proposed earth fill require that a soil be compacted to 95% of Standard Proctor dry density. Tests on borrow material indicate maximum dry density equal to 124 lb/cu ft. at a optimum moisture content of 12% The borrow material in its natural condition has a void ratio of 0.60. Gs=2.65. Determine the relative compaction. a. 87.87% b. 83.48% c. 95.00% d. 92.76%
Specification for a proposed earth fill requires that the soil be compacted to 95% of standard proctor dry density. Tests on glacial till borrow material indicates ymax=19.51 kN/m^3 at an optimum water content of 12%. The borrow material in its natural condition has a void ratio of .60 if sp. gr. is 2.65. A) Compute the void ratio of the soil. B) Compute the volume of the solids. C) Compute the maximum volume of the borrow required to make one cubic meter of acceptable compacted fill.
Specifications for a proposed earth fill require that a soil be compacted to 95% of Standard Proctor dry density. Tests on borrow material indicate maximum dry density equal to 124 lb/cu ft. at a optimum moisture content of 12% The borrow material in its natural condition has a void ratio of 0.60. Gs=2.65. Determine the relative compaction. a. 83.48% b. 95.00% c. 92.76% d. 87.87%
Problem G A saturated 110 cu.cm clay sample has a natural water content of 29.85%. It is found that the shrinkage limit occurs when the water content is 18.65%. If the sp.gr. of soil is 2.65. a. Compute the shrinkage ratio. b. Compute the volume of sample when the water content is 16.25%. c. Compute the mass of dry soil sample.
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Problem B: For questions 8 to 11. A cubicmeterof soil in its natural state is 18.907 KN. Afteroven-drying it weighs 15.763 KN. Assuming aspecific gravity Of 2.687. Determine the following. 8) Moisture content ? a) 0.205 9) What is the void ratio (e)? a) 0.657 b) 0.627 10) The porosity will be? a) 0.409 11) Degree of Saturation a) 79.570% b) 0.154 c) 0.259 d) 0.199 c) 0.672 d) 0.651 b) 0.402 c) 0.415 d) 0.502 b) 80.455% 78.790% d) 66.678%
Determine the clay-size fraction and the activity index
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.
Answer no.3 Try to answer in 30mins plsss
A container of volume 2.83 X 10-3 m3 weighs 9.8 N. Dry sand was poured to fill the container. Thecontainer and the sand weigh 52.3 N. Calculate (a) the void ratio and (b) the porosity. Describe thecondition of the soil (loose or dense). Assume Gs. = 2.7
2.6a = 2.69 1a% = 19%
Answer no.1 Try to answer in 30mins plsss

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