Problem Set 2: 4. A sample of gray silty clay has a mass of 126 kg. Laboratory tests results give a moist density (p) of 2.05 g/cm³, a specific gravity of solids (G,) of 2.71, and a moisture content (w) of 15.7%. First determine all entries in the phase diagram. Then determine the void ratio (e), the porosity (n), the degree of saturation (S), the dry density (pa), the dry unit weight (Ya), and the moist unit weight (y). Draw the Phase diagram.

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter7: Permeability
Section: Chapter Questions
Problem 7.17P
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Problem Set 2:
4. A sample of gray silty clay has a mass of 126 kg. Laboratory tests results
give a moist density (p) of 2.05 g/cm³, a specific gravity of solids (G,) of
2.71, and a moisture content (w) of 15.7%.
First determine all entries in the phase diagram. Then determine the void
ratio (e), the porosity (n), the degree of saturation (S), the dry density
(Pa), the dry unit weight (ya), and the moist unit weight (y).
Draw the Phase diagram.
Transcribed Image Text:Problem Set 2: 4. A sample of gray silty clay has a mass of 126 kg. Laboratory tests results give a moist density (p) of 2.05 g/cm³, a specific gravity of solids (G,) of 2.71, and a moisture content (w) of 15.7%. First determine all entries in the phase diagram. Then determine the void ratio (e), the porosity (n), the degree of saturation (S), the dry density (Pa), the dry unit weight (ya), and the moist unit weight (y). Draw the Phase diagram.
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