A.) Plot the distribution of total stress, effective stress and porewater pressure along depth of soil as shown in Figure 1 (water table 4.5 meter from its surface). Plot effective stress paths for the lower layer of soil at rest by assuming the soil has an internal friction o'= 30°.

A.) Plot the distribution of total stress, effective stress and porewater pressure along depth of soil as shown in Figure 1 (water table 4.5 meter from its surface). Plot effective stress paths for the lower layer of soil at rest by assuming the soil has an internal friction o'= 30°.

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.7P: Use Eq. (6.14) to determine the stress increase () at z = 10 ft below the center of the area...

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2. A.) Plot the distribution of total stress, effective stress and porewater pressure along depth of
soil as shown in Figure 1 (water table 4.5 meter from its surface). Plot effective stress paths
for the lower layer of soil at rest by assuming the soil has an internal friction o'= 30°.
B.) As consolidation test on a sample taken at bottom showed: 2-0.3, K = 0.05 and v' = 0.3,
calculate the sample's effective elastic bulk moduli E' and shear modulus G; Find the
changes of such parameters when the water table rises to its surface.
4-0.7, sE035
4.5m.
Figure 1. Layers of soil site

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