A sample of gray silty clay has a mass of 126 kg. Laboratory tests results give a moist density () of 2:05 g/cm³, a specific gravity of solids (Gs) of 2.71 and a moisture content (w) of 15.7%. 5. ( First determine all entries in the phase diagram. Represent the right side of the diagram in terms of masses (in units of kilograms) and not weights - this is done in the majority of the examples presented in Chapter 2 of the textbook. The volumes listed on the left side of the diagram should be in units of cm³. Then determine the void ratio (e), the porosity (n), the degree of saturation (S), the dry density (d), the dry unit weight (d), and the moist unit weight ().

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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A sample of gray silty clay has a mass of 126 kg.
Laboratory tests results give a moist density () of 2:05
g/cm³, a specific gravity of solids (Gs) of 2.71 and a
moisture content (w) of 15.7%.
5. (
First determine all entries in the phase diagram. Represent
the right side of the diagram in terms of masses (in units of
kilograms) and not weights - this is done in the majority of
the examples presented in Chapter 2 of the textbook. The
volumes listed on the left side of the diagram should be in
units of cm³.
Then determine the void ratio (e), the porosity (n), the
degree of saturation (S), the dry density (d), the dry unit
weight (d), and the moist unit weight ().
Transcribed Image Text:A sample of gray silty clay has a mass of 126 kg. Laboratory tests results give a moist density () of 2:05 g/cm³, a specific gravity of solids (Gs) of 2.71 and a moisture content (w) of 15.7%. 5. ( First determine all entries in the phase diagram. Represent the right side of the diagram in terms of masses (in units of kilograms) and not weights - this is done in the majority of the examples presented in Chapter 2 of the textbook. The volumes listed on the left side of the diagram should be in units of cm³. Then determine the void ratio (e), the porosity (n), the degree of saturation (S), the dry density (d), the dry unit weight (d), and the moist unit weight ().
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