The relative compaction of a sand in the field is 94%. The maximum and minimum dry unit weights of the sand are yd(max) = 16.2 kN/m3 and yd(min) = 14.9 kN/m3. For the field conditions; a) Compute the relative density of compaction. b) Determine the dry unit weight. c) Compute the moist unit weight at a moisture content of 8%.

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter6: Soil Compaction
Section: Chapter Questions
Problem 6.7P
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The relative compaction of a sand in the field is 94%.
The maximum and minimum dry unit weights of the
sand are yd(max) = 16.2 kN/m3 and yd (min) = 14.9
kN/m3. For the field conditions;
a) Compute the relative density of compaction.
b) Determine the dry unit weight.
c) Compute the moist unit weight at a moisture content
of 8%.
Transcribed Image Text:The relative compaction of a sand in the field is 94%. The maximum and minimum dry unit weights of the sand are yd(max) = 16.2 kN/m3 and yd (min) = 14.9 kN/m3. For the field conditions; a) Compute the relative density of compaction. b) Determine the dry unit weight. c) Compute the moist unit weight at a moisture content of 8%.
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