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4. For the following laboratory data, calculate the weight of moist soil, moist unit weight, moisture...
The following information is given for a moist soil. What would be approximately the dry unit...
The following information is given for a moist soil. What would be approximately the dry unit weight of the soil in pounds per cubic foot? Volume of the moist soil = 0.085 ft3 Weight of the moist soil = 12.3 lb. Weight of dry soil = 11.5 lb. 0 62.4 9.8 144.7 135.3
Problem 1(25%): The moist weight of 0.2 f of a soil is 23 Ib. The moisture...
Problem 1(25%): The moist weight of 0.2 f of a soil is 23 Ib. The moisture content and the specific gravity of the soil solids are determined in the labortory to be 1 1 % and 2.7, respectively. Calculate the following: a. Moist unit weight (Ib/ft3) b. Dry unit weight (lb/f3) c. Void ratio d. Porosity e. Degree ofsaturation (%) 5 f. Volume occupied by water (ft3)
For a soil sample, the wet unit weight is 120 lb/ft3, and the moisture content is...
For a soil sample, the wet unit weight is 120 lb/ft3, and the moisture content is 20%. What is the dry unit weight of this soil sample? answer choices 120 lb/ft3 110 lb/ft3 105 lb/ft3 100 lb/ft3
A field unit weight determination test for the soil described in Problem 6.6 yielded the following...
A field unit weight
determination test for the soil described in Problem 6.6 yielded
the following data: moisture content=10.5% and moist density=1705
kg/m3. Determine the relative compaction.
6.6: The results of a standard Proctor test are given in the following table. Determine the maximum dry density (kg/m²) of compaction and the optimum moisture content. Volume of Proctor mold (cm) Moisture Content (%) Moist unit weight (kg/m3) Dry unit weight 943.3 943.3 943.3 943.3 943.3 943.3 943.3 943.3 Mass of Wet...
The following results were obtained from standard Proctor compaction tests. Test ID Mass of moist soil...
The following results were obtained from standard Proctor compaction tests. Test ID Mass of moist soil (kg) 1 1.633 Standard Proctor Test 2 . 1.841 1.907 1.822 1.756 Moisture Content Test 14 14 Mass of tin empty (g) Mass of tin + wet sample (g) Mass of tin + dry sample (g) 98 62 878280 (a) Calculate moisture content (w) and dry unit weight (ya) for standard Proctor compaction tests. Plot moisture content (w) vs. dry unit weight (yd). Given:...
B. The moist weight of 0.028 m3 of a soil is 52 kg. The moisture content...
B. The moist weight of 0.028 m3 of a soil is 52 kg. The moisture content and the specific gravity of the soil solids are determined in the laboratory to be 11% and 2.7 , respectively. Calculate the following: Moist unit weight (kg/m3) i. Dry unit weight (kg/m3) ii. Void ratio d. Porosity iii. iv. Degree of saturation (%) Volume occupied by water (m3) v. ngle C. For the soil sample in A (above) represent the following on a soil...
Specifications of a road embarkment requires the soil to be compacted to a moist unit weight...
Specifications of a road embarkment requires the soil to be compacted to a moist unit weight of 19.2kN/m3 at a moisture content of 17.5%.the soil is to be obtained from a borrow area where the in situ dry unit weight is 15.9 kN/m3. The volume of the finished embarkment is to be 1520m3. What volume of the borrow material is required for the road embarkment? It is assumed that the volume of tye fill be essentially unchanged when it is...
3. The unit weight of a soil is 96 lb/ft3. The moisture content if this soil...
3. The unit weight of a soil is 96 lb/ft3. The moisture content if this soil is 17% when the degree of saturation is 60%. Determine: a. Void ratio b. Specific gravity of solids c. Saturated unit weight.
Problem 1 (3 points) The results of a standard Proctor test are given in the following...
Problem 1 (3 points) The results of a standard Proctor test are given in the following table. Moisture Mass of moist soil in the mold (R) Trial no. 1668 1723 1800 1850 1873 8.9 12 1868 a. Determine the maximum dry unit weight of compaction and the opti- mum moisture content. Given: Mold volume = 943.3 cm'. b. Determine the void ratio and the degree of saturation at the optimum moisture content. Given: G, = 2.73 Problem 2 (4 points)...
answer q4 based on 2 4. For the soil in question 2, how much glucose must be added on a dry weight soil basis if the gl...
answer q4 based on 2
4. For the soil in question 2, how much glucose must be added on a dry weight soil basis if the glucose amendment is 10% 2. How much water must be added to 100 g of a moist soil at an initial moisture content of 10%, so that the final soil moisture content is 15%? e(Initial) = 0.10 m(Final) = 100 d ? Solution 100 d 0.1 1.1 d 100 d 90.9 e(Final) = 0.15...
The following information is given for a moist soil. What would be approximately the dry unit weight of the soil in pounds per cubic foot? Volume of the moist soil = 0.085 ft3 Weight of the moist soil = 12.3 lb. Weight of dry soil = 11.5 lb. 0 62.4 9.8 144.7 135.3
Problem 1(25%): The moist weight of 0.2 f of a soil is 23 Ib. The moisture content and the specific gravity of the soil solids are determined in the labortory to be 1 1 % and 2.7, respectively. Calculate the following: a. Moist unit weight (Ib/ft3) b. Dry unit weight (lb/f3) c. Void ratio d. Porosity e. Degree ofsaturation (%) 5 f. Volume occupied by water (ft3)
A field unit weight
determination test for the soil described in Problem 6.6 yielded
the following data: moisture content=10.5% and moist density=1705
kg/m3. Determine the relative compaction.
6.6: The results of a standard Proctor test are given in the following table. Determine the maximum dry density (kg/m²) of compaction and the optimum moisture content. Volume of Proctor mold (cm) Moisture Content (%) Moist unit weight (kg/m3) Dry unit weight 943.3 943.3 943.3 943.3 943.3 943.3 943.3 943.3 Mass of Wet...
The following results were obtained from standard Proctor compaction tests. Test ID Mass of moist soil (kg) 1 1.633 Standard Proctor Test 2 . 1.841 1.907 1.822 1.756 Moisture Content Test 14 14 Mass of tin empty (g) Mass of tin + wet sample (g) Mass of tin + dry sample (g) 98 62 878280 (a) Calculate moisture content (w) and dry unit weight (ya) for standard Proctor compaction tests. Plot moisture content (w) vs. dry unit weight (yd). Given:...
B. The moist weight of 0.028 m3 of a soil is 52 kg. The moisture content and the specific gravity of the soil solids are determined in the laboratory to be 11% and 2.7 , respectively. Calculate the following: Moist unit weight (kg/m3) i. Dry unit weight (kg/m3) ii. Void ratio d. Porosity iii. iv. Degree of saturation (%) Volume occupied by water (m3) v. ngle C. For the soil sample in A (above) represent the following on a soil...
Problem 1 (3 points) The results of a standard Proctor test are given in the following table. Moisture Mass of moist soil in the mold (R) Trial no. 1668 1723 1800 1850 1873 8.9 12 1868 a. Determine the maximum dry unit weight of compaction and the opti- mum moisture content. Given: Mold volume = 943.3 cm'. b. Determine the void ratio and the degree of saturation at the optimum moisture content. Given: G, = 2.73 Problem 2 (4 points)...
answer q4 based on 2
4. For the soil in question 2, how much glucose must be added on a dry weight soil basis if the glucose amendment is 10% 2. How much water must be added to 100 g of a moist soil at an initial moisture content of 10%, so that the final soil moisture content is 15%? e(Initial) = 0.10 m(Final) = 100 d ? Solution 100 d 0.1 1.1 d 100 d 90.9 e(Final) = 0.15...
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