The same soil sample has a natural moisture content of 30% and was subject to the Atterberg Limits test. The plastic limit was measured as 27 while the liquid limit test shows the results in the table below. Moisture Content Number of Blows 20 42 32 26 45 10 a. Determine the liquid limit of the soil sample. Show and briefly explain how you got the answer. b. Solve and describe the Plasticity Index of the soil sample. c. Determine value and soil state of the liquidity index of the soil sample. d. Determined and describe the clay activity of the soil sample.

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter4: Plasticity And Structure Of Soil
Section: Chapter Questions
Problem 4.8P
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The same soil sample has a natural moisture content of 30% and was subject to the
Atterberg Limits test. The plastic limit was measured as 27 while the liquid limit test shows
the results in the table below.
Number of Blows
42
26
10
Moisture Content
20
32
45
a. Determine the liquid limit of the soil sample. Show and briefly explain how you got the
answer.
b. Solve and describe the Plasticity Index of the soil sample.
c. Determine value and soil state of the liquidity index of the soil sample.
d. Determined and describe the clay activity of the soil sample.
Transcribed Image Text:The same soil sample has a natural moisture content of 30% and was subject to the Atterberg Limits test. The plastic limit was measured as 27 while the liquid limit test shows the results in the table below. Number of Blows 42 26 10 Moisture Content 20 32 45 a. Determine the liquid limit of the soil sample. Show and briefly explain how you got the answer. b. Solve and describe the Plasticity Index of the soil sample. c. Determine value and soil state of the liquidity index of the soil sample. d. Determined and describe the clay activity of the soil sample.
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