A soil sample has a gravity density of 22 kN / m3 and a water content...
A soil sample has a gravity density of 22 kN / m3 and a water content of 10%. What is the dry gravity density of the sample?
If the dry density, wet density and grain density of a soil sample are 1.6 g / cm3, 1.84 g / cm3 and 2.56 g / cm3, respectively, what will be the porosity of the sample?
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A soil sample has a gravity density of 22 kN / m3 and a water
content...
A cylinder soil sample prepared for laboratory testing has a diameter of 70 mm, a height...
A cylinder soil sample prepared for laboratory testing has a diameter of 70 mm, a height of 143 mm, and weighs 9*10 kN. If the degree of saturation is 90% and specific of gravity of the soil is 2.6, find Void ratio, water content, dry density, porosity, and water content under fully saturated condition. Hamun: A cylinder soil sample prepared for laboratory testing has a diameter of 70 mm, a height of 143 mm, and weighs 9*10 kN. If the...
An embankment is to be constructed using a sandy soil from a borrow pit. In a standard compaction test on a soil (grain specific gravity of 2.7) the following results were obtained: Water content...
An embankment is to be constructed using a sandy soil from a borrow pit. In a standard compaction test on a soil (grain specific gravity of 2.7) the following results were obtained: Water content (%) Y kN/m3 6.2 16.9 8.1 18.7 9.8 19.5 11.5 20.5 12.3 20.4 13.2 20.1 The volume of the mould is 1000 cm3 Determine the maximum dry density obtainable under standard test conditions and the water content at which this occurs Discuss the techniques of quality...
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...
2. A 1.5 m3 sample of moist soil weights 2750 kg. The water content is 15.5%. Assume Gs 2.7. With this information, fil...
2. A 1.5 m3 sample of moist soil weights 2750 kg. The water content is 15.5%. Assume Gs 2.7. With this information, fill in all the blanks on the phase diagram. Also provide the void ratio, porosity and dry density. Show all your calculations Weight Volume Water Solid Air
2. A 1.5 m3 sample of moist soil weights 2750 kg. The water content is 15.5%. Assume Gs 2.7. With this information, fill in all the blanks on the phase diagram....
CE 321 Soil 1. A block sample of soil the soil sample was used for gravity...
CE 321 Soil 1. A block sample of soil the soil sample was used for gravity of soil is 2.65, find the following soil 101.4 kg and has dimensions of 0.4mx0.4 mx0.4 m. Some of moisture content as shown below. When the specific Mass of can with soil before drying in oven1z1.84g Mass of can with soil after drying in oven 101.72 (Tip: 1 kg 9.81 N) content ( 2) Total Unit weight (kN/m3) 3) Dry unit weight (kN/m') CE...
the only question to answer are 2-5 2-7 2-10 2-17 2-19 thank you CHAPTER Two 2-3....
the only question to answer are
2-5
2-7
2-10
2-17
2-19
thank you
CHAPTER Two 2-3. An undisturbed chunk of soil has a wet weight of 62 lb and a volume of o.s6 ft. When dried out in an oven, the soil weighs S0 Ib. If the specific gravity o solids is found to be 2.64, determine the water con- tent, wet unit weight of soil, dry unit soil. 2-13. The wet unit weight of a soil sample is 18.55...
Question 4:(15 Marks) On a construction Site, the soil Bulk density and water Content have been...
Question 4:(15 Marks) On a construction Site, the soil Bulk density and water Content have been measured as P-1800 kg/m' and w-20 %. G,- 2.65. Yw- 9.81 kN/m Determine: 4. S (degree of Saturation) .p( dry density) 3. n (porosity) e (void ratio) 2.
From Geotechnical Engineering class Soil sample A and sample B each weigh 1 kN. Sample A...
From Geotechnical Engineering class
Soil sample A and sample B each weigh 1 kN. Sample A is 100% saturated and sample B is 50% saturated. Is it possible for sample B to have more water than sample A? Explain. 2. 3. For a given soil, the following parameters are known: void ratio 0.68, specific gravity 2.75, moisture content-15%. Determine dry unit weight moist unit weight (total unit weight) water content at S=100% saturated unit weight (total unit weight when S=100%)...
Question 1 (20 points) A standard Proctor test was performed on a soil which has a...
Question 1 (20 points) A standard Proctor test was performed on a soil which has a Gs = 2.70. The moisture content and total density results are shown in the table below. Moisture Content 16% Wet unit weight (KN/m3) 19.1 18% 20.3 20% 20.7 22% 20.0 24% 18.2 a. Calculate the dry unit weight for each sample and type your answers in the first 5 answer boxes below (3 sigs, in KN/m3). b. Calculate the dry unit weight at zero...
undisturbed soil sample has a total mass of 2290 g and volume of 1.15 x 10...
undisturbed soil sample has a total mass of 2290 g and volume of 1.15 x 10 cm'. Specifica ity of the soil mineral G. = 2.68. Recall pw = 1 g/cm'. (a) A natural water content test of the sample gave the following results mass of container: 17.31 g mass of container plus wet soil (before drying in oven) 43.52 g mass of container plus dry soil (after drying in oven) 39.86 g What is the natural water content of...
A cylinder soil sample prepared for laboratory testing has a diameter of 70 mm, a height of 143 mm, and weighs 9*10 kN. If the degree of saturation is 90% and specific of gravity of the soil is 2.6, find Void ratio, water content, dry density, porosity, and water content under fully saturated condition. Hamun: A cylinder soil sample prepared for laboratory testing has a diameter of 70 mm, a height of 143 mm, and weighs 9*10 kN. If the...
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...
2. A 1.5 m3 sample of moist soil weights 2750 kg. The water content is 15.5%. Assume Gs 2.7. With this information, fill in all the blanks on the phase diagram. Also provide the void ratio, porosity and dry density. Show all your calculations Weight Volume Water Solid Air
2. A 1.5 m3 sample of moist soil weights 2750 kg. The water content is 15.5%. Assume Gs 2.7. With this information, fill in all the blanks on the phase diagram....
CE 321 Soil 1. A block sample of soil the soil sample was used for gravity of soil is 2.65, find the following soil 101.4 kg and has dimensions of 0.4mx0.4 mx0.4 m. Some of moisture content as shown below. When the specific Mass of can with soil before drying in oven1z1.84g Mass of can with soil after drying in oven 101.72 (Tip: 1 kg 9.81 N) content ( 2) Total Unit weight (kN/m3) 3) Dry unit weight (kN/m') CE...
the only question to answer are
2-5
2-7
2-10
2-17
2-19
thank you
CHAPTER Two 2-3. An undisturbed chunk of soil has a wet weight of 62 lb and a volume of o.s6 ft. When dried out in an oven, the soil weighs S0 Ib. If the specific gravity o solids is found to be 2.64, determine the water con- tent, wet unit weight of soil, dry unit soil. 2-13. The wet unit weight of a soil sample is 18.55...
Question 4:(15 Marks) On a construction Site, the soil Bulk density and water Content have been measured as P-1800 kg/m' and w-20 %. G,- 2.65. Yw- 9.81 kN/m Determine: 4. S (degree of Saturation) .p( dry density) 3. n (porosity) e (void ratio) 2.
From Geotechnical Engineering class
Soil sample A and sample B each weigh 1 kN. Sample A is 100% saturated and sample B is 50% saturated. Is it possible for sample B to have more water than sample A? Explain. 2. 3. For a given soil, the following parameters are known: void ratio 0.68, specific gravity 2.75, moisture content-15%. Determine dry unit weight moist unit weight (total unit weight) water content at S=100% saturated unit weight (total unit weight when S=100%)...
Question 1 (20 points) A standard Proctor test was performed on a soil which has a Gs = 2.70. The moisture content and total density results are shown in the table below. Moisture Content 16% Wet unit weight (KN/m3) 19.1 18% 20.3 20% 20.7 22% 20.0 24% 18.2 a. Calculate the dry unit weight for each sample and type your answers in the first 5 answer boxes below (3 sigs, in KN/m3). b. Calculate the dry unit weight at zero...
undisturbed soil sample has a total mass of 2290 g and volume of 1.15 x 10 cm'. Specifica ity of the soil mineral G. = 2.68. Recall pw = 1 g/cm'. (a) A natural water content test of the sample gave the following results mass of container: 17.31 g mass of container plus wet soil (before drying in oven) 43.52 g mass of container plus dry soil (after drying in oven) 39.86 g What is the natural water content of...
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