Mechanical analysis on four different samples designated as A, B, Cand D were carried out in a soil laboratory. The results of tests are given below. Hydrometer analysis was carried out on sample D. The soil is non-plastic. Sample D: liquid limit = 42, plastic limit 24, plasticity index 18 Classify the soils per the Unified Soil Classification System. Samples A B D ASTM Sieve Percentage finer than Designation 63.0 mm 100 93 20.0 mm 64 76 6.3 39 100 65 2.0 mm 600 u 24 98 59 12 90 54 212 A 5 9 47 100 63 H 34 95 20 u 23 69 7. 46 4 31 100 80 60 40 20 Sand Coarse to medium Clay Silt Gravel Cobbles > 76.2 mm) Fine 0.001 0.01 0.075 0.1 10 100 Particle size (mm) Percentage finer
Mechanical analysis on four different samples designated as A, B, Cand D were carried out in a soil laboratory. The results of tests are given below. Hydrometer analysis was carried out on sample D. The soil is non-plastic. Sample D: liquid limit = 42, plastic limit 24, plasticity index 18 Classify the soils per the Unified Soil Classification System. Samples A B D ASTM Sieve Percentage finer than Designation 63.0 mm 100 93 20.0 mm 64 76 6.3 39 100 65 2.0 mm 600 u 24 98 59 12 90 54 212 A 5 9 47 100 63 H 34 95 20 u 23 69 7. 46 4 31 100 80 60 40 20 Sand Coarse to medium Clay Silt Gravel Cobbles > 76.2 mm) Fine 0.001 0.01 0.075 0.1 10 100 Particle size (mm) Percentage finer
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter5: Classification Of Soil
Section: Chapter Questions
Problem 5.10P
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![Mechanical analysis on four different samples designated as A, B, Cand D were carried out in a soil
laboratory. The results of tests are given below. Hydrometer analysis was carried out on sample D.
The soil is non-plastic.
Sample D: liquid limit = 42, plastic limit = 24, plasticity index = 18
ns
Classify the soils per the Unified Soil Classification System.
Samples
A
B
D
ASTM Sieve
Percentage finer than
Designation
63.0 mm
100
93
20.0 mm
64
76
6.3
39
100
65
2.0 mm
24
98
59
600 u
12
90
54
212 u
9
47
100
63 u
20 u
2
34
95
23
69
7
46
2
4
31
100
80
60
40
B.
20
Sand
Coarse to medium
Clay
Silt
Gravel
Cobbles
76.2 mm)
Fine
0,001
0.01
0,075 0.1
10
100
Particle size (mm)
Percentage finer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F013cc187-5326-4f25-ae74-018b00dc9554%2Fa62a9a73-f5b3-48b1-80b5-635545e179b0%2F2o79inc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Mechanical analysis on four different samples designated as A, B, Cand D were carried out in a soil
laboratory. The results of tests are given below. Hydrometer analysis was carried out on sample D.
The soil is non-plastic.
Sample D: liquid limit = 42, plastic limit = 24, plasticity index = 18
ns
Classify the soils per the Unified Soil Classification System.
Samples
A
B
D
ASTM Sieve
Percentage finer than
Designation
63.0 mm
100
93
20.0 mm
64
76
6.3
39
100
65
2.0 mm
24
98
59
600 u
12
90
54
212 u
9
47
100
63 u
20 u
2
34
95
23
69
7
46
2
4
31
100
80
60
40
B.
20
Sand
Coarse to medium
Clay
Silt
Gravel
Cobbles
76.2 mm)
Fine
0,001
0.01
0,075 0.1
10
100
Particle size (mm)
Percentage finer
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