Please answer this immediately. Thank you! The setup shown has three different soil specimens enclosed in a 2-inch dia. PVCpipe. A constant supply of water is maintained. The hydraulic conductivities of thethree soils in the direction of the flow are given below.Soil LabelHydraulic Conductivity (cm/s)Si0.005S20.042S30.00039 Constant WaterSupply2 in. PVC PipeH = 14 in.h2Overflow4 in.S1S2S3DatumL = 4 inchL = 4 inchL = 4 inchO (1) Mess xM Geotech xA MeeO FSA Atte xy If falling xV Falling h xO Coursey how toy! Casagra X+A daigler20.addu.edu.ph/mod/quiz/attempt.php?attempt3D435862&cmid%3D2559948&page=21Overflow4 in.S1S2S3DatumL = 4 inchL = 4 inchL = 4 inchWhat is the theoretical quantity of water that flows through the samples?ml/minWhat will be the height of the vertical column of water inside piezometer A?inchesWhat will be the height of the vertical column of water inside piezometer B?inchesNext pageP Type here to searchCa ») ENG29°CTube A近Tube B

Answered: Image /qna-images/answer/03ec056d-62db-4622-84c1-fbee32d040c2.jpg

What is the theoretical quantity of water that flows through the samples? ml/min What will be the height of the vertical column of water inside piezometer A? inches What will be the height of the vertical column of water inside piezometer B? inches

What is the theoretical quantity of water that flows through the samples? ml/min What will be the height of the vertical column of water inside piezometer A? inches What will be the height of the vertical column of water inside piezometer B? inches

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter2: Geotechnical Properties Of Soil

Section: Chapter Questions

Problem 2.11P

See similar textbooks

Similar questions

Length of soil sample for constant head permeability test is 30 cm, Area of specimen is 177cm, constant head difference is 50 cm, total volume of water collected in 5 min is 350cm'. Calculate the hydraulic conductivity of the soil. A) 2.85x10'cm/sec D) 1.09x10 cm/sec 8) 1.09x10 cm/sec 9 3.95x10 cm/sec Answer A Submit
The Laboratory Apparatus shown maintains aconstant head in both the upper and lowerreservoirs. The soil sample is a silty sand with ahydraulic conductivity K = 5 x 10-3 cm/sec. and amoisture content of 18.5%. Specific gravity of soilsample = 2.70. Compute the seepage velocity.Determine the time required for the plug of water topass through the soil. Compute the discharge ofwater.
Problem The saturated soil specimen shown below has a permeability of 0.005 cm/sec, a porosity of 38%, and a cross-sectional area of 22 cm². Two standpipes are placed at points A and B as shown below. The specimen has reached a steady state condition after flushing it with water for 1 hr. Datum ttttt h₁ = 100 cm 50 cm L = 50 cm B 40 cm h₂ = 80 cm Determine: 1. 2. Elevation head (in cm) at points A and B. Pore water pressure (in kPa) at points A and B. 3. Discharge velocity (in cm/sec) through the sample. 4. 5. What is the quantity of flow through the sample in cm³/day? What is the magnitude of the seepage velocity (in cm/sec)? OUT
PART IV: PERMEABILIT Y PROBLEM A For a constant head laboratory test on a fine sand, the following are the given values : • Length of the specimen • Di ameter of the specimen 14.0 inches 3.25 inches He ad difference 25.0 inches Water collected in 2.50 mins Void ratio A. Compute for the hydraulic conductivity of the soil in in/sec. B. Determine the discharge velocity through the soil in in/sec. c. Determine the seepage velocity in in/sec. 0.065 cubic inches 0.45
For the permeability test arrangement shown in Figure Qu2b, the cross-section area of the soil is 4000 mm? and the evaluated permeability of the soil is 4.0 mm/sec. With reference to Darcy's law, what is the volume of water discharged in 20 minutes in this set up? Flow Overflow 375mm Discharge -15mn 225mm Soil 150mm 300mm Figure Qu2b
i. A sandstone core sample is saturated 100% with water. Calculate the absolute permeability of the core sample if the water is flowing at 6.21 cubic centimetres per second. The length of the core sample is 14 centimetres and its diameters is 6 centimetres. The pressure differential across the core sample is 15 atmospheric pressure and the water viscosity is 1.2 centipoises. Explain a method of how the permeability of low permeability reservoirs can be ii. improved.
For a falling head permeability test, the following are given. Length of specimen is 380 mm, area of specimen = 6.5 cm2, hydraulic conductivity of the soil specimen is 0.017 cm/min. If the test temperature is 30 degrees Celsius, compute the corrected coefficient of permeability in cm/sec. A 0.035 0.028 0.021 0.014 B.
A soil sample was consolidated under a cell pressure of 8 kg/cm², pore water pressure of 4.5 kg/cm². With no drainage permitted the cell pressure was raised to 10 kg/cm² results in increased pore water pressure to 5.75 kg/cm². The axial load was then increased to give a deviator stress of 6.25 kg/cm² (with the cell pressure at 10 kg/cm2), pore pressure is now noted to be 7.15 kg/cm². The ratio of pore pressure coefficients B to A is
Afalling-head permeability test is performed on a fine-grained soil. The soil sample has a length of 120 mm and a cross-sectional area of 600 mm2. The water in the standpipe flowing into the soil is 0.60 m above the top of the sample at the start of the test. It falls 50 mm in 30 minutes. The standpipe has a cross-sectional area of 200 mm2. (a) Make a sketch of the described conditions. (b) What is the coefficient of permeability in millimeters per second? (c) What is the coefficient of permeability in feet per minute? (d) On the basis of the calculated value for khyd, what is the probable soil type?
A block of soil in a permeability test has a length of 120 mm and a cross-sectional area of 600 mm². The water level at one end is 200 mm above a fixed datum and at the other end is 40 mm above the same plane. The flow rate was 2.5 ml in 95 seconds. compute the coefficient of permeability of the soil in m/s.
A block of soil in a permeability test has a length of 120 mm and a cross-sectional area of 600 mm2. The water level at one end is 200 mm above a fixed datum and at the other end is 30 mm above the same plane. The flow rate was 2 ml in 90 seconds. Compute the coefficient of permeability of the soil in m/s. a.2.61 x 10-5 m/s b.0.98 x 10-5 m/s c.1.78 x 10-5 m/s d.3.97 x 10-5 m/s e.1.89 x 10-5 m/s
Show calculation on how to determine the average coefficient of permeability of the sand sample at 20°C. Also show calculations on how to determine the discharge the K1 and Average K1