A normally consolidated clay layer, 3m thick has the following properties: Initial void ratio, e_0 = 0.8 Compression index, C_c = 0.25 Average effective pressure, P_0 = 125 kPa Expected pressure increase, AP = 45 kPa Secondary compression index, C_a = 0.02 Time for completion of primary settlement = 1.5 years %3D What is the total settlement of the clay layer five years after the completion of primary consolidation settlement?

Q: During the shearing phase of a CU test, the void ratio of a NC consolidated clay specimen will:…

A: GIVEN: CU test on NC clay soil is performed.   To Find: Variation of Void ratio in Shearing stage.…

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 normally consolidated clay layer 3.38 m. thick has a void ratio of 1.07. Liquid limit is equal to…

A:

Q: A layer of normally consolidated, saturated silty clay of 1 m thickness is subjected to one…

A:

Q: A normally consolidated clay layer of 4 m in thikness has overburden stress of 96.7 kPa and final…

A: step 1-

Q: A normally consolidated clay layer 5.18 m. thick has a void ratio of 1.08. Liquid limit is equal to…

A: Given data in question  Void ratio Depth Liquid limit Average stress Increase in stress To find out…

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: It is possible in a direct shear test of an overconsolidated clay specimen to obtain the total shear…

A: Direct shear test- It is a test that is done in order to determine the shear strength parameters…

Q: consolidated clay located below ground surface has 3 m thickness and voic Uniform load is acting on…

A: Uniform load acting = 40 kpapre-consolidation pressure= 130 kpacompression index= 0.45swell index =…

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.