4. A 20-cm long soil sample is acquired with a cylindrical tub having a 5-cm diameter....
4. A 20-cm long soil sample is acquired with a cylindrical tub having a 5-cm diameter. On removal from the tube, a sample weighs 525 g. After it is oven dried at 1050 C for a period of 48 hours, the weight has stabilized at 503.2 g. The sample is assumed to be stabilized at this point and soil water has been removed. Compute the bulk density, porosity, water content, and water saturation.
Homework Answers
Add Answer to:
4. A 20-cm long soil sample is acquired with a cylindrical tub
having a 5-cm diameter....
please do problem 3 Problem 1: In its natural condition a soil sample has a mass...
please do problem 3
Problem 1: In its natural condition a soil sample has a mass of 2290 g and a volume of 1.15 x10 m. After being completely dried in an oven the mass of the sample is 2035 g. The value of G, for the soil is 2.68. Determine the bulk density, unit weight, water content. void ratio, porosity, degree of saturation and air content. Problem 3: A soil specimen is 38 mm in diameter and 76 mm...
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...
A field soil sample from a cylindrical borehole shown below was collected from field and oven-...
A field soil sample from a cylindrical borehole shown below was collected from field and oven- dried in the lab. Following are the available data. (Assume G, 2.65) Weight of soil sample (Ib) Weight of over-dried soil sample (Ib) 61.85 55.15 Fill-in the Table below for the soil sample: Volume of the hole (in) Unit Weight (lb/t) Moisture Content, w (%) Dry Unit Weight (lb/ft) Void Ratio, e Saturation, S (%) Porosity, n (%) Air Content, A (%) Saturated Unit...
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...
Problem 2 A 11.3-cm' sample has a mass of21 g. After being dried in an oven,...
Problem 2 A 11.3-cm' sample has a mass of21 g. After being dried in an oven, its mass is 18.3 g. If G, 2.65, determine the following parameters: a) Unit weight /m b) Dry unit weight ya c) Water content we d) Void ratio e e) Porosity n f) Degree of saturation S
2. A cylindrical sample of soil is confined in a rigid-wall permeameter and measures 10 cm...
2. A cylindrical sample of soil is confined in a rigid-wall permeameter and measures 10 cm in diameter and 20 cm in length. The axis of the cylindrical sample lies in a horizontal plane. They hydraulic head at the left end of the specimen is controlled by a reservoir; the water surface in the reservoir is exactly 100 cm above the horizontal axis of the cylindrical soil sample and remains at 100 cm through a system that automatically adds water...
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...
Q.1 (a) Soil sample has been collected in a compacted embankment at a dry density (Pty)...
Q.1 (a) Soil sample has been collected in a compacted embankment at a dry density (Pty) of 1950 kg/m, air void ratio (A.) of 15% and mass of solid (M.) of 3 kg. The value of G, is 2.7. Determine the following: O mass of water (MX) and total mass (M), (4 marks) (i) volume of air (V.), water (V.x) and solid (V.); (6 marks) (iii) void ratio (e), porosity (n), moisture content (w), and degree of saturation (S) and;...
4. 5 points A device for sampling water in lakes and streams consists of a 2.25 cm diameter cylin...
4. 5 points A device for sampling water in lakes and streams consists of a 2.25 cm diameter cylindrical tube that is 3 cm in length. The disks are placed in a wand that allows the technician to insert the sampling disk into the water. The tubes are then sealed in a container and taken back to the lab where the water is removed from the tube and analyzed. The tube is made of glass and contains 200 cylindrical pores...
Question 4 In order to determine the in-situ density of the soil at a site, the...
Question 4 In order to determine the in-situ density of the soil at a site, the sand replacement test conducted and the following results were obtained: 2.12 kg 1.85 kg Mass of soil extracted from the hole Mass of soil after oven drying Mass of sand pouring cylinder initially 5.45 kg Mass of sand pouring cylinder finally 3.27 kg Volume of cone in sand pouring cylinder 0.25x103 m3 Density of sand in cylinder 1579 kg/m If the specific gravity of...
please do problem 3
Problem 1: In its natural condition a soil sample has a mass of 2290 g and a volume of 1.15 x10 m. After being completely dried in an oven the mass of the sample is 2035 g. The value of G, for the soil is 2.68. Determine the bulk density, unit weight, water content. void ratio, porosity, degree of saturation and air content. Problem 3: A soil specimen is 38 mm in diameter and 76 mm...
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...
A field soil sample from a cylindrical borehole shown below was collected from field and oven- dried in the lab. Following are the available data. (Assume G, 2.65) Weight of soil sample (Ib) Weight of over-dried soil sample (Ib) 61.85 55.15 Fill-in the Table below for the soil sample: Volume of the hole (in) Unit Weight (lb/t) Moisture Content, w (%) Dry Unit Weight (lb/ft) Void Ratio, e Saturation, S (%) Porosity, n (%) Air Content, A (%) Saturated Unit...
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...
Problem 2 A 11.3-cm' sample has a mass of21 g. After being dried in an oven, its mass is 18.3 g. If G, 2.65, determine the following parameters: a) Unit weight /m b) Dry unit weight ya c) Water content we d) Void ratio e e) Porosity n f) Degree of saturation S
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...
Q.1 (a) Soil sample has been collected in a compacted embankment at a dry density (Pty) of 1950 kg/m, air void ratio (A.) of 15% and mass of solid (M.) of 3 kg. The value of G, is 2.7. Determine the following: O mass of water (MX) and total mass (M), (4 marks) (i) volume of air (V.), water (V.x) and solid (V.); (6 marks) (iii) void ratio (e), porosity (n), moisture content (w), and degree of saturation (S) and;...
4. 5 points A device for sampling water in lakes and streams consists of a 2.25 cm diameter cylindrical tube that is 3 cm in length. The disks are placed in a wand that allows the technician to insert the sampling disk into the water. The tubes are then sealed in a container and taken back to the lab where the water is removed from the tube and analyzed. The tube is made of glass and contains 200 cylindrical pores...
Question 4 In order to determine the in-situ density of the soil at a site, the sand replacement test conducted and the following results were obtained: 2.12 kg 1.85 kg Mass of soil extracted from the hole Mass of soil after oven drying Mass of sand pouring cylinder initially 5.45 kg Mass of sand pouring cylinder finally 3.27 kg Volume of cone in sand pouring cylinder 0.25x103 m3 Density of sand in cylinder 1579 kg/m If the specific gravity of...
Most questions answered within 3 hours.
-
2. Boris recently synthesized an explosive compound he named
Badenoughium. The molecular formula for Bdenoughium is...
asked 49 minutes ago -
5. A car decelerate evenly from a velocity of 50mph until rest
in a distance of...
asked 54 minutes ago -
IN HTML Programming
1. Write a script that inputs integers (one at a time) and
passes...
asked 1 hour ago -
A dentist uses a mirror to examine a tooth that is 0.75 cm in
front of...
asked 1 hour ago -
You set up a 100,000 line of credit for the business on 1/1/X8,
annual interest is...
asked 1 hour ago -
What is the measurement uncertainty of a pan balance? How did you
get that?
asked 1 hour ago -
Suppose four firms have market shares of 30%, 30%, 20% and 20%.
What is the Herfindahl-Hirschman...
asked 1 hour ago -
IBT Industrial Solutions produces forty units of rack and pinion
type steering gears during an eight...
asked 1 hour ago -
The Ksp for PbI2 is 9.8×10−9 . Will PbI2 precipitate if 2.5 mL
of 0.0025 M...
asked 1 hour ago -
- Write a Person Constructor that initializes `name` and
`age` from arguments.
- All instances of...
asked 1 hour ago -
What is the meaning of the statement: In acid-base catalysis,
acid catalysis involves partial proton transfer...
asked 1 hour ago -
Polo Publishers purchased a multi-color offset press with terms
of $65,000 down and a noninterest-bearing note...
asked 1 hour ago