(c) The soil profile at a site consists of 2 m of clay (G, = 2.7, e = 0.5) overlying a deep deposit of gravel (G, = 2.55, e = 1.0). If the water table is at the top of the clay, determine the depth at which the effective vertical stress is 100 kPa.

Q: A consolidated-drained tri-axial test was conducted on a normally consolidated clay. The results are…

A: The result of the consolidated tri-axial test are:-Confining stress Deviator stress To determine:-i)…

Q: 4. A site is underlain by a normally consolidated, saturated soil layer with thickness = 8m. The…

A: Normally consolidated soil thickness = 8m Soil layer rests on bedrock Lateral stress ratio = 0.5…

Q: A5 m-thick clay (Gs = 2.65, water content = 0.28) is overlain by a 4.50m-thick layer of sand (Gs =…

A:

Q: Example 22 se For a normally consolidated clay (c' = 0) these are the results for a consolidated…

A: Deviator stress = sigma1 - Sigma3 Chamber pressure = Sigma3

Q: 7. A specimen of soil was collected from a depth of 10 m in a deposit of clay. The ground water…

A:

Q: The water table in a deposit of uniform sand is located at 2 m below the ground level. Assuming the…

A: The water table in a deposit of uniform sand is located at 2 m below the ground level. The soil…

Q: Ground surface n = 13.2 kN/m 2. The soil profile for a proposed construction site is shown. The…

A:

Q: A soil element is subject to an overburden pressure equal to 100 kPa. The maximum shear stress…

A: Given data in question  Overburden stress 100 kPa Maximum shear stress 30 kPa To find out  Lateral…

Q: A saturated site is underlain by a 5m thick layer of clay with undrained strength = 80 kPa, OCR = 2,…

A: The values given in the question are as follows: The thickness of clay layer(hc)=5 m Undrained…

Q: The profile at a site consists of 5 m of sand overlying 10 m of compressible clay, which in turn…

A: The excess pore water pressure developed immediately after placing the stress of 200 kPa is…

Q: b) The soil layers on a site consist of: 0 - 10 m sand (g- 20 kN/m) 10-15 m clay (g 22 kN/m') Draw…

A: The diagram of soil profile indicating water table can be drawn as: Calculation of total stress at…

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.