Problem 4: During a compaction test in the geotechnical laboratory, the students compacted a clayey soil into a cylindrical mold 4 in. in diameter and 4.58 in. in height. The compacted soil in the mold weighed 4 lb, and it had a moisture content of 12%. If Gs=2.72, determine the following: a. Dry unit weight b. Void ratio c. Degree of saturation d. Additional water (in lb) needed to achieve 100% saturation in the soil sample

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Problem 4:
During a compaction test in the geotechnical laboratory, the students compacted a clayey soil into
a cylindrical mold 4 in. in diameter and 4.58 in. in height. The compacted soil in the mold weighed
4 lb, and it had a moisture content of 12%. If Gs=2.72, determine the following:
a. Dry unit weight
b. Void ratio
c. Degree of saturation
d. Additional water (in lb) needed to achieve 100% saturation in the soil sample
Transcribed Image Text:Problem 4: During a compaction test in the geotechnical laboratory, the students compacted a clayey soil into a cylindrical mold 4 in. in diameter and 4.58 in. in height. The compacted soil in the mold weighed 4 lb, and it had a moisture content of 12%. If Gs=2.72, determine the following: a. Dry unit weight b. Void ratio c. Degree of saturation d. Additional water (in lb) needed to achieve 100% saturation in the soil sample
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