14. If the natural water content between plastic limit and liquid limit ,the soil mass is in Dloctic state c Semi solid state d. Solid-state
Q: The moist unit weight of a soil is 119.5 lb/ft3. For a moisture content of 12% and Gs = 2.65,…
A: Given Dataunit weight of soil=γ=119.5 lb/ft3unit weight of water=γw=62.43 lb/ft3water content…
Q: In its natural state, a moist soil has a volume of 0.33 ft3 and weighs 39.93 lb. The oven-dry weight…
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Q: 1 - For a soil, suppose that D10 = 0.08 mm, D30 = 0.22 mm, and D6o = 0.41 mm. Calcı the uniformity…
A: Given data Effective sizes D10 D30 D60 According to guidelines of bartleby I have to answer only…
Q: A soil deposit consists of four horizontal soil layers. The ratio of average permeability in…
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Q: Determine the value of dry unit weight of soil if bulk unit weight 22 KN/m3 and has water content…
A: Given data : The value of water content w=0.134 The value of bulk unit weight γ=22 KN/m3 Required…
Q: The moist unit weight of a soil is 119.5 lb/ft*3. For a moisture content of 12% and G=2.65…
A: The given data is: The moist unit weight of a soil=119.5 lb/ft*3 moisture content=12% G=2.65
Q: Example 3:In the natural state, a moist soil has a volume of 0.0093 m3 and weighs 177.6 N. The oven…
A: Volume V=0.0093m3 Total weight W =177.6N Weight of solid Ws =153.6N Gs =2.71
Q: Given that the field unit weight of a soil sample is 1800 kg per cubic meter the unit moisture…
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Q: A soil sample of saturated clay has a diameter of 50 mm and the height of 100 mm. The mass of…
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Q: The moist unit weight of a soil is 19.2 KN/cu.m. Given that Gs=2.69 and water content is 9.8%.…
A: moist unit wt of soily =19.2 KN/m3Gs=2.69w =9.8%Dry unit wt vd :vd =Gvw1+e =v1+w
Q: Determine the degree of saturation, void ratio. d water content for the soil as it existed in its
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Q: the dry density of a soil is 1760 kg/m3. Given Gs=2.66, wht would be the moisture conntent of the…
A: The given data is: Dry density of soil (γd) = 1760 kg/m3 Specific Gravity (Gs) = 2.66
Q: The total unit weight of the glacial outwash soil is 5 kN/m3. The water content in the soil is 17%.…
A: given- unit weight γ=5 kN/m3water content w=17%
Q: 18% and G, = 2.7, 3.16 The moist density of a soil is 1935 kg/m. Given w = determine: %3D a. Dry…
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Q: The moist unit weight of the soil taken from the field is 1800kg/m3 and the moisture content is…
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Q: Weight of water for the saturated soil, Ww Water content, wc Void ratio, e Porosity,n
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Q: Find the water content of soil if weight of water is 20 g and weight of soil solids is 60 g
A: The given question is related with geotechnical engineering . In this question we are provided with…
Q: Coefficient of permeability of soil O(A) Does not depend upon temperature O(B) Increases with the…
A: Coefficient of Permeability is inversely proportional to viscosity . Viscosity is inversely…
Q: content is 12%, compute the dry density of the soil in kg/m3
A: Given:- Volume of soil sample = 1.18 m3 Mass of sample = 2386 kg Specific gravity of soil = 2.70…
Q: layered soil is shown in Figure B. Estimate the ratio of equivalent horizontal and vertical…
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Q: 3 A soil has a bulk density of 22 kN/m and water content 10 %. The dry density of soil is
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Q: meter
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Q: The dry unit weight of a soil is ya = 17.5 kN/m, the specific gravity is G, = 2.68 and the degree of…
A: Given data : Dry unit weight (γDry)=17.5 KN/m3Unit weight of water (γW)=9.81 KN/m3Degree of…
Q: 3. The dry density of soil is 1780 kg/m3. Given G; = 2.68, what would be the moisture content of the…
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Q: If the natural water content of soil mass lies between its liquid limit and plastic limit, the soil…
A: Option b is correct.
Q: Determine void ratio if, water content 40%, specific gravity of soil solids 2.7 Degree of saturation…
A: The question is of geotechnical engineering subject . In this question we are provide with value of…
Q: A soil has a bulk density of 22 kN/m³, water content 10%, the dry density of soil is -
A: given- bulk densityγb=22 kN/m3water content w=10%
Q: The saturated and dry densities of a soil are respectively 2000 kg/m3 and 1500 kg/m3. The water…
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Q: The submerged unit weight of soil sample is equal to 10.89kn/m3 and the specific gravity of soil…
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Q: nx Yw Wsat Ysat - nx Yw
A: using basic relations we can prove the given result
Q: A WET OF SOIL SAMPLE HAS A VOLUME OF 4.85 x 10^-4 m3 AND WEIGHS 8.5N. AFTER OVEN DRYING, THE WEIGHT…
A: Wet and dry weight along with its volume and specific gravity is given and it has been asked to…
Q: The moist unit weight of a soil is 17.0 KN/m3. If the water content is 16.62% and specific gravity…
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Q: The porosity of a saturated soil sample is 41%. The soil solids have a unit weight of 24.525 kN/m^3.…
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Q: The dry density of a soil sample is (1750 kg/m' ). where G, -2.66, what is the moisture content of…
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Q: The moist density of a soil sample is 1750 kg/m, its moisture content is 23%, and its specific…
A: Given: The moist density of the soil sample is 1750 kg/m3. The moisture content is 23%. The specific…
Q: A unit volume of a mass of saturated soil is subjected to horizontal seepage. The saturate unit wt.…
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Q: 1) Moisture content(%) 2) Moist Unit Weight (in KN/ m3) 3) Dry Unit Weight (in KN/m3) 4) Void Ration…
A: Given Data: Volume of soil=0.00934 cu.m weight of soil=0.1776 kn Dry weight of soil=0.1536 kn…
Q: Determine degree of saturation if void ratio is 0.48 , water content 40% specific gravity of soil…
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Q: A soil mass has coefficients of horizontal and vertical permeability as 8 x 107 cm/s and 2 x 107…
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Q: The moist density of a soil is 1680 kg/m3. Given w=18% and G.=2,73, determine: (a) Dry Density, (b)…
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Q: A soil with 63.7% of degree of saturation has a dry density of 1680 kg/m' and a porosity of 37 %.…
A: Given data : Porosity (n)=37100=0.37Degree of saturation (S)=63.7100=0.637Dry density (γDry)=1680…
Q: If the soil matric potential is -15 bars in both a clay and sand, both soils will have the same…
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Q: In its natural state, a moist soil has a volume of 0.33 ft3 and weighs 39.93 lb. The oven-dried…
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Q: Q2 In its natural state, a moist soil has a volume of 9.34 x 10-3m' and weighs 177.6 x 10 KN. The…
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Q: The saturated unit weight of a soil is 19.8 kN/m'. The moisture content of the soil is,17.1%.…
A: Given data : Saturated unit weight (γSat)=19.8 KN/m3Moisture content (w%)=17.1%
Q: theoretical maximum value of the dry unit weight of soil at that water content is equal
A: This question is from Geo technical engineering
Q: The moist unit weight of a soil is 119.5 lb/ft3. For a moisture content of 12% and Gs = 2.65,…
A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…
Q: A WET OF SOIL SAMPLE HAS A VOLUME OF 4.85 x 10^-4 m3 AND WEIGHS 8.5N. AFTER OVEN DRYING, THE WEIGHT…
A:
Q: The moist density of a soil is 1750 kg/m³. Given w = 23% and G, = 2.73, determine: a. Dry density b.…
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- The sand layer shown is 2.5m thick. Beneath the sand layer is a 1.8m thick clay layer, underneath the clay layer is a solid rock. Water table is at depth of 0.9 m below the ground surface. SAND: Ymoist= 23KN/m3 ; Ysat= 21KN/m3 CLAY: Ysat= 23 KN/m3 ; LL= 42% e=0.7 A.) Compute the overburden pressure at mid-clay layer. B.) Find the maximum surface pressure without exceeding a 139.5mm settlement in clay layer if it is assumed to be normally consolidated. C.) If surface pressure is 70kpa and pre-consolidation pressure is 80kpa, find the settlement in clay layer.2. For a certain soil profile, a uniformly distributed load, ΔP = 50kPa, is applied at the ground surface. Assume CS = 0.20CC. Take e = 0.95, LL = 50, height of clay layer = 8m and PO = 136.9kPa. Determine the settlement of the clay layer caused by primary consolidation if:a. The clay is normally consolidated. b. The preconsolidated pressure PC is 210kPa. c. The preconsolidation pressure PC = 150kPa.Q : For the soil profile shown in figure .if a uniformly distributed load, 100 KN/m2, is applied at the ground surface, what is the settlement of the ciay layer caused by consolidation if Ao — 100 KN/m? * 2m » 8 e P u P
- A soil profi le consists of a clay layer underlain by a sandlayer, as shown in Figure P7.17. If a tube is inserted intothe bottom sand layer and the water level rises to 1 mabove the ground surface, determine the vertical effective stresses and porewater pressures at A, B, and C. IfKo is 0.5, determine the lateral effective and lateral totalstresses at A, B, and C. What is the value of the porewater pressure at A to cause the vertical effective stressthere to be zero?Datasheet for consolidation test Load,kN/m? Dail reading &H=dail reading*0.01mm 25 27 0.27 50 46 0.46 100 72.3 0.723 200 101.5 1015 400 135 1.35 800 186.9 1.869 200 169.9 1.699 50 149.5 1.495 Find: 1.The coefficient of volume compressibility, m, 2. Compression index, C, 3. Preconsolidation load, P, 4. The coefficient of consolidation, c,If there is a layer of sand (lower layer) under artesian pressure (causes upward flow), calculate the excavation height H so that a negative effective stress is not generated at point A and therefore the heaving of the soil at that point. Use a unit weight of water w of 62.43 lb/ft3. Note: In this example we make a similarity with the permeameter with upward flow, therefore, H1=0 since from the bottom of the excavation (Na) upwards it remains dry (pumping is done), H2= 20ft-H, h=12ft-H2.
- An embankment consists of clay fill for which c=25 kPa and angle of internal friction is 260 9from consolidated undrained test with pore pressure measurement) The weight of fill per unit volume is 18.64 kN/m3. Compute the stress in kPa at depth of 20 m. Show free body diagram a.21.6 b.372.8 c.192.8 d.62.5A deposit of cohesionless soil with a permeability of 0.3 mm/s has a depth of 12 m with impervious ledge below. A sheet pile wall is driven into this deposit to a depth of 8 m. The wall extendsabove the surface of the soil, and a 3 m depth of water acts on one side. Sketch the flow net and determine the seepage quantity. a. 600 ml/s/meter length b. 300 ml/s/meter length c. 1200 ml/s/meter length d. 900 ml/s/meter lengthA deposit of cohesionless soil with a permeability of 0.3 mm/s has a depth of 12 m with impervious ledge below. A sheet pile wall is driven into this deposit to a depth of 8 m. The wall extendsabove the surface of the soil, and a 3 m depth of water acts on one side. Sketch the flow net and determine the seepage quantity. Provide a diagram a.600 ml/s/meter length b.300 ml/s/meter length c.900 ml/s/meter length d.1200 ml/s/meter length
- A dense silt layer has the following properties: Void ratio = 0.76, SG= 2.59. Free ground water is 9.31m below the ground. Capillary action rise will reach 7.93m. The soil above capillary action rise is dry while within the zone, it is saturated at 53.13%. Determine the effective pressure (kPa) at a depth of 7.05m from the groind surface. Use stored value. Asnwer in 5 decimal places.An embankment consists of clay fill for which c=25 kPa and angle of internal friction is 260 9from consolidated undrained test with pore pressure measurement) The weight of fill per unit volume is 18.64 kN/m3. Compute the stress in kPa at depth of 20 m. a. 192.8 b. 62.5 c. 21.6 d. 372.8A rectangular footing (4.89 x 4.38 m.) is placed 1.21 m. below the ground surface. The soil arrangement is composed of sand (ground) for the first 6.52 meters and followed by clay for the next 6.98 meters. The force acting on the footing is 10,293 kN. Determine the resulting stress increase at the midheight of the consolidating layer in kPa. Assume a 2V:1H pressure diagram. Unit weight of sand = 16.1 kN/m3. Unit weight of clay = 18.7 kN/m3. Use stored value. Answer in five decimal places.