Q9) Calculate the depth of depleted water from 1.0m depth of a loam soil if the dry-weight water content is 15%, assume soil was originally at field capacity 30%)by Vol. , and * ?apparent specific gravity is 1.5
Q: A Fully saturated soil has Total weight of 0.5 Newton and volume of 20 cc find its submerged…
A: Given, Total Weight of saturated soil sample= W= 0.5N = 0.5×10^-³kN Volume of soil sample= V= 20cm³=…
Q: 6. For a given sandy soil, the maximum and minimum dry unit weights are 16.98 kN/m³ and 14.46 kN/m²,…
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Q: 02 1) A soil has been compacted in an embankment, at a bulk unit weight of 21.5 kN/m and water…
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Q: For a given sandy soil, the maximum and minimum dry unit weights are 16.79 kN/m3, and 14.4 kN/m3,…
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Q: (c) In a constant head permeability test conducted on a medium silt, the following data was obtained…
A: given:Head maintained= 60 cmDiameter of the permeameter=10 cm'Thickness of the soil specimen,or the…
Q: H2 = 0.3’ h = 1.25’ H1 = 0.2’ d = 1.5” H = 0.5’…
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Q: 3. A layer of silty soil of thickness 5 m lies below the ground surface at a particular site and…
A: Please find attached images for the solution! Thank You!…
Q: In a construction project, the field moist unit weight was 17.5 kN/m3 and the moisture content was…
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Q: Assume that an area is underlain by a stratum of compressible soil 5.3 m thick. The weight of the…
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Q: In a construction project, the field moist unit weight was 18.08 kN/m3 at a moisture content of 8%.…
A: Given:
Q: A field pumping test was conducted from an aquifer of sandy soil of 4 m thickness confined between…
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Q: 3) A concrete electricity transmission pole is bearing at the ground surface, and exerts a load of…
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Q: For a given sandy soil, the maximum and minimum dry unit weights are 16.63 kN/m3, and 14.37 kN/m3,…
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Q: g) Weight of water in KN that must be added per m3 for a 90%-degree saturation h) Mass of water in…
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Q: 49. A pumping test was made in a sand layer extending to a depth of 16m. The initial groundwater…
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Q: A moist soil has a volume of 0.0094 m and weighs 178 N. The oven dry weight of the soil is 154 N. If…
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Q: Determine water if degree of saturationis 0.7, Void ratio is 0.5 and specific gravity of soil solid…
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Q: Pumping test was carried out in a layer of soil extending to a depth of 28 m. The initial position…
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Q: Q- If a soil has a voids ratio of 0.68 and water percolating through it has a discharge velocity of…
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Q: A soil sample has avoid ratio of 0.72, moisture content = 12% and Gs = 2.72 determine the following:…
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Q: Do not attempt if not sure. It is required to deepen a lake by 1.50 m over an area of 50m * 150m…
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Q: the maximum dry unit weight and the optimum moisture content of a soil are 16.8 kN/m and 17 %…
A: Givenγd=16.8kNm3we knowγd=Gγw1+eso,16.8kNm3=2.73×9.811+ee=0.59412
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Q: A soil has an EC of 4 dS/m. At field capacity the total water potential at reference level will be..…
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Q: 16. Consider the site profile shown below. The piezometer recordings represent steady seepage…
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Q: 10. In a construction project, the field moist unit weight was 18.08 kN/m3 at a moisture content of…
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Q: For a rainfall intensity of 4.69 cm/hr, a ponding time of 10 minutes was observed on a soil with 40%…
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Q: A field pumping test was conducted from an aquifer of sandy soil of 4 m thickness confined between…
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Q: A pumping test was carried out in a confined aquifer 15m thick overlain by an impermeable layer 30m…
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Q: For a rainfall intensity of 2.86 cm/hr, a ponding time of 30 minutes was observed on a soil with 30%…
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Q: For a rainfall intensity of 4.69 cm/hr, a ponding time of 10 minutes was observed on a soil with 40%…
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Q: Q-6: Water flows in a confined aquifer from a fully penetrating river with a piezometric head of 12…
A: Given data Piezometric head At upstream (h1) = 12m Toward down stream (h2) = 10m Length of flow…
Q: For a given sandy soil, the minimum and maxinuim dry unit weight are 16.26 kN/m and 18.90 kN/m,…
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- Determine yDry, w%, e, n%, and Gs for a sample of 100.0% saturated soil that has a tota weight of 260.00#, an oven dry weight of 230.00#, and a total volume of 2.000 ft'. 135 AA ĐARThe 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.Give me right solution according to the question. Give me step by step clear solution. A uniform patch of clay soil initially has a moisture content of 98.7 g/kg dry soil. After a sudden heavy rain, the soil surface is saturated with water at 234.5 g/kg dry soil. If the diffusivity of water in clay is 7.77x10-7 m2/s, what is the water concentration of the soil at a depth of 1.1 m after 6 days? a. 60.3 g/kg dry soil b. 98.7 g/kg dry soil c. 166.6 g/kg dry soil d. 128.6 g/kg dry soil e. 234.5 g/kg dry soil
- H.W-2: For a soil sample, FC = 28% by dry weight, PWP = 18% by volume, and PAD 50%. Find the readily available water (RAW) by volume and by weight. Consider the bulk specific gravity to be 1.35.For a given soil, derive the following relation by drawing the three-phase diagram: Y: = Gs yw (1 - n) (1 + w)Exercise No.4.5 G + Se 1 + e For a given soil, show that (² y = Yw
- 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)? OUTA sample of saturated soil has a water content of 25% t and a bulk unit weight of 20 kN/m?. Determine dry densiny vold ratio and specific gravity of solid particles.PROBLEM EA Sample of moist soil has a water content of 20.0% and the moist unit weight of 21.09 KN/cu.meter. The specific gravity of the soil is 2.75. Compute the degree of saturation and the value of porosity.
- Exercise No.4.3 For a given soil, show that Ysat e Yd Yd Ysat + YwFor 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 Qu2b2. A soil was found to have the following water retention characteristics: Water content at -10 kPa (field capacity) = 0.15 kg kg!, water content at -1500 kPa (wilting point) = 0.06 kg kg! The bulk density was found to be 1250 kg m Assume the density of water to be 1000 kg m 2.1 Calculate the plant available water capacity (PAWC), expressing your results in depth units