Plot the e − log σ ′ graph.

Question

Consider the upward flow of water through a layer of sand in a tank as shown in Figure QI(c), For the sand, the following are given: void ratio (e) = 0.52 and specific gravity of solid = 2.67. Determine: (i) Total stress, pore water pressure and effective stress at points A and B (ii) The upward seepage force per unit volume of soil.

Answer 1

Question

Chapter 9, Problem 9.2P

(a)

To determine

Plot the e−logσ′ graph.

(b)

To determine

Calculate the preconsolidation pressure.

(c)

To determine

Calculate the compression index.

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