Q # 2. The following are the results of a consolidation test on a sample of a clayey soil. Pressure, o'(kN/m2) e 1.116 25 1.108 50 1.055 100 0.962 200 0.845 400 0.755 800 0.65 1600 0.658 800 0.675 400 0.685 200 a. Plot the e, log o' curve. b. Using Casagrande's method, determine the preconsolidation pressure. c. Calculate the compression index, Ce, and the ratio of C/Ce. Note: Use excel for calculation and drawing. Discuss the details in your own words.)

Q # 2. The following are the results of a consolidation test on a sample of a clayey soil. Pressure, o'(kN/m2) e 1.116 25 1.108 50 1.055 100 0.962 200 0.845 400 0.755 800 0.65 1600 0.658 800 0.675 400 0.685 200 a. Plot the e, log o' curve. b. Using Casagrande's method, determine the preconsolidation pressure. c. Calculate the compression index, Ce, and the ratio of C/Ce. Note: Use excel for calculation and drawing. Discuss the details in your own words.)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Test for Determination of Shear Strength

The term shear strength is often associated with the soil. Shear strength is defined as the resistance to the deformation of soil particles due to the continuous action of shear stress. In short, shear strength is the maximum shear stress that a soil can sustain.

Question

Q # 2. The following are the results of a consolidation test on a sample of a clayey soil.
Pressure, o'(kN/m²)
e
1.116
25
1.108
50
1.055
100
0.962
200
0.845
400
0.755
800
0.65
1600
0.658
800
0.675
400
0.685
200
Plot the e, log o' curve.
b. Using Casagrande's method, determine the preconsolidation pressure.
c. Calculate the compression index, Ce, and the ratio of Cy/Cc.
a.
Note: Use excel for calculation and drawing. Discuss the details in your own words.)

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Q# 2. The following are the results of a consolidation test on a sample of a clayey soil Pressure, o' (kN/m²) 1.116 25 1.108 50 1.055 100 0.962 200 0.845 400 0.755 800 0.65 1600 0.658 800 0.675 400 0.685 200 a Plot the e, log o' curve. b. Using Casagrande's method, determine the pretonsolidation pressure. Calculate the compression index, C, and the ratio of C/C. C. (Note: Use excel for calculation and drawing. Discuss the details in your own words.)
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