i) Plot the grain size distribution curve on the log graph that has been provided (Figure 2b). Calculate the uniformity coefficient, Cu and the coefficient of gradation, C, for the soil sample. Determine the plastic limit, the liquid limit and the plasticity index of the soil. Plot the graph to help you obtain the results (if necessary). ii) iii)
i) Plot the grain size distribution curve on the log graph that has been provided (Figure 2b). Calculate the uniformity coefficient, Cu and the coefficient of gradation, C, for the soil sample. Determine the plastic limit, the liquid limit and the plasticity index of the soil. Plot the graph to help you obtain the results (if necessary). ii) iii)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![(b)
Classification tests for the determination of the particle size distribution of a soil
produced the following results:
Particle Size
% finer
(mm)
99
2.36
80
1.3
63
0.6
33
0.2
10
0.075
3
0.02
Then using cone penetrometer for Liquid Limit test, the results were recorded as
follows.
Cone
penetration
15.9
17.7
19.1
20.3
22.5
(mm)
Water
32.6
42.9
51.6
59.8
66.2
content (%)
While the plastic limit test conducted for the same soil recorded as below:-
Test No.
1
2
3
Wet soil
10.01
11.23
9.72
Dry soil
8.02
9.01
7.72
SKAA 1713 4
i)
Plot the grain size distribution curve on the log graph that has been
provided (Figure 2b).
Calculate the uniformity coefficient, Cu and the coefficient of
gradation, C, for the soil sample.
Determine the plastic limit, the liquid limit and the plasticity index of
the soil. Plot the graph to help you obtain the results (if necessary).
ii)
iii)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F610a2c22-d949-4f01-b471-508c06cc8cf4%2F704afb7b-b036-40f6-9f24-de09eaa29d8b%2Fuhbxels_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(b)
Classification tests for the determination of the particle size distribution of a soil
produced the following results:
Particle Size
% finer
(mm)
99
2.36
80
1.3
63
0.6
33
0.2
10
0.075
3
0.02
Then using cone penetrometer for Liquid Limit test, the results were recorded as
follows.
Cone
penetration
15.9
17.7
19.1
20.3
22.5
(mm)
Water
32.6
42.9
51.6
59.8
66.2
content (%)
While the plastic limit test conducted for the same soil recorded as below:-
Test No.
1
2
3
Wet soil
10.01
11.23
9.72
Dry soil
8.02
9.01
7.72
SKAA 1713 4
i)
Plot the grain size distribution curve on the log graph that has been
provided (Figure 2b).
Calculate the uniformity coefficient, Cu and the coefficient of
gradation, C, for the soil sample.
Determine the plastic limit, the liquid limit and the plasticity index of
the soil. Plot the graph to help you obtain the results (if necessary).
ii)
iii)
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