Q.3. Calculate the total primary consolidation settlement of the soil layres as showr Figure Q3 below. ( 607 )kN EGL Sand Y = 18 kN/m 2m 2 m x 3 m 1 m Assume, Ysat = 18.5 kN/m³ C. = (1/6) Cc for both layers Clay layer-1 eo = 0.92 2 m Cc = 0.154 OCR=1 Silty Sand layer, Ysat = 19 kN/m³ Ysat = 19.5 kN/m³ eo = 0.564 Cc = 0.104 Clay layer-2 3 m OCR=1.6 Pervious Rock layer Figure Q3: Soil Layers E

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: 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: 2. A normally consolidate d clay layer, 3 m thick, has the following properties: Initial void ratio,…

A: To find settlement after 5 year

Q: A clay layer 5 m thick has double drainage. It was consolidated under a load of 127.5 kN/m2. The…

A: Given Data:Thickness of layer=5mdouble drainageLoad=127.5 kN/m2Increased load=197.5 kN/m2Coefficient…

Q: a (kN/m?) 0.92 150 300 0.77 O Cingage Leaming 20

A: Coefficient of volume compressibility is defined as when a unit pressure is applied on the unit…

Q: a. Height of capillary rise h. b. Effective stress at point A. c Effective stress at point B d.…

A:

Q: Shear Strength of Soil The following are the results of two consolidated-drained triaxial tests on a…

A: To Determine Shear strength parameters of the soil.

Q: Figure Q4 shows a soil profile loaded with a uniformly distributed load, Ao=50kPa. The water table…

A: consolidation settlement in soil will be due to compression  consolidation ∆H= compression…

Q: A consolidated-undrained test on a normally consolidate clay yield the following results: Confining…

A:

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

A:

Q: Question 3 Refer to Figure Q3. Estimate the primary consolidation settlement in the clay layer.…

A:

Q: Use unit weight of water = 10kN/m3 in the following questions. A soil profile is shown in Figure…

A:

Q: A 10 m thick clay layer with single drainage settles 10 cm. in 5 year. The coefficient of…

A: Given: Single drainage Settlement S=10cm in t=5 years. Coefficient of…

Q: 4. Calculate the total settlement of two clay layers? The two clay samples at Location A and…

A:

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.