The soil is acted upon by a uniformly distributed load P=60 kPa at the ground surface. Compute the settlement of the clay layer,in mm, caused by a primary consolidation if the preconsolidation pressure of clay is 200 kPa, if the preconsolidation pressure of clay is 230 kPa, and if the clay is normally consolidated. Use Cs=Cc/5. Round off to the nearest whole number.

Q: Assume that the compressible soil shown in Figure 1 consists of a clay layer 10 ft thick. A…

A: Initial void ratio (eo) = 1.10Saturated Densityνsat =  115 lb/ft2Existing over burden pressure(po) =…

Q: 1. When consolidation of a saturated soil sample occurs, the degree of saturation A.Increases…

A: 1. The correct option is C. When consolidation of a saturated soil sample occurs, the degree of…

Q: properties are below: We 28 x 10 N 28x 10 g mai Footer 10 ms8m 3m moist=19.5 kN/cubm Sand and gravel…

A: In the given question we assume the load dispersion as 0.5H:1V. while calculating stress we observed…

Q: The following values for sand are given: D = 0.28 mm ,D=0.45 mm ,D 10 30 0.7mm. 60%D Determine C…

A: Determine (Coefficient of uniformity) and  (Coefficient of curvature) and state if it is a well…

Q: Table 2 shows the soil profile and the relevant soil parameters and the loading parameters.…

A: Introduction : Elastic settlement occurs as a result of a change in shape at a constant volume, such…

Q: A sample of soil compacted according to the standard Proct or test has a density of 2.06 g/cm³ at…

A: Dry Unit weight is given by ; γdry = γ1 + w where ; γ = ρg = 2.06 × 9.81 = 20.209 KN/m2 w = Water…

Q: 9. A cubic meter of a saturated, normally consolidated clay has a dry mass of 4 kg and a porosity of…

A: Since we know that                 Void ratio (e) = Porosity1- porosity = n1-n Here porosity (n) =…

Q: At 140 KPA, the soil's effective normal stage has a void ratio of 0.55. The soil's compression index…

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Q: A stratum of normally consolidated clay is 25 feet thick and the water content is 3. measured as 50%…

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Q: Pb-3 A 588 cm³ volume of moist sand weighs 1010 gm. Its dry weight is 918 gm and specific gravity of…

A: Volume of the moist sand-To Find-The value of void ratio (e).

Q: If the OCR of the clay layer is 2.5 instead, and w = 38%, estimate the primary consolidation…

A: According to given data  Given: Void Ratio (e) = 0.76Water Content (w) = 34%OCR (Cc) = 2.5Vertical…

Q: Pb-3 A 588 cm³ volume of moist sand weighs 1010 gm. Its dry weight is 918 gm and specific gravity of…

A:

Q: Please provide solution for this consolidation test quest

A: P1 is equal to 50 KpaP2 is equal to 120 Kpae1 is equal to .92e2 is equal to 0.78Time required for…

Q: If the coefficient of uniformity of a soil sample is close to 10, the soil’s gradation can be…

A: The coeff of uniformity  is given by Cu=D60D10 It is unity for the uniformly graded soil So the…

Q: Q5: Figure below shows a soil profile. The uniformly distributed load on the ground surface is Ao.…

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Q: |!;9 ELABORATE Try solving the following problem: Practice Problem: The following are the results of…

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Calculation of Settlement

The vertical displacement of the structural foundation due to the loading from the superstructure is known as settlement. It is due to the reduction of air voids present in the soil. The amount of vertical displacement depends on the bearing capacity of the soil on which the foundation is laid. The effect of the settlement depends on the magnitude of settlement, uniformity, and the structural design of the structure. The maximum allowable settlement for residential and office buildings should be less than 18 mm, for industrial buildings, it is 38 mm and for commercial buildings, it is 25 mm.