Data from an oedometer test for a clay layer are plotted in the graph shown below. Calculate the compression index of the clay specimen. (Answer tolerance = 2%). Data points not to scale.

Q: A set of three unconsolidated undrained triaxial compression tests were also performed on soil…

A: A set of three unconsolidated undrained triaxial compression tests were also performed on soil…

Q: The results obtained from unconsolidated undrained (UU) triaxial compression tests are given in…

A:

Q: Calculate the pore volume compressibility of a sandstone sample under confining pressure of 5000…

A: Given data: Confining pressure Psig Cumulative pore volume reduction cc 1000 0.122 2000 0.162…

Q: 2. You measure the shear strength of a clayey soil sample to be 41 kPa at an effective normal stress…

A: Here we have given two soil samples and we have to calculate the angle of friction of soil sample…

Q: Determine the equivalent liquid permeability for a core sample taken from a sandstone formation.…

A: Equivalent liquid permeability: When all the lines interpolated to the mean pressure and in the…

Q: Part #2 Effective Stress (kPa) Void Ratio (%) The following are the results of laboratory…

A:

Q: In a laboratory compression test, the void ratio in a soil sample changes from 1.46 to 1.32 when the…

A: Given data: Initial void ratio of the soil sample (e1) = 1.46 final void ratio of the soil sample…

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.