Q.82 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 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 12 90 54 212 5 9. 47 100 63 u 20 u 2 34 95 23 69 7. 46 31 100 80 60 40 20 Sand Coarse to medium Clay Silt Cobhles >76.2 mm) Gravel Fine 0.001 0.01 0,075 0.1 10 100 Particle size (mm) Percentage finer

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
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Q.82
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
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
12
90
54
212 A
5
9.
47
100
63 u
20 u
2
34
95
23
69
46
31
100
80
60
40
20
Clay
Sand
Cobhles
(>76.2 mm)
Silt
Gravel
Fine
Coarse to medium
0.001
0.01
0.075 0.1
1
10
100
Particle size (mm)
Percentage finer
Transcribed Image Text:Q.82 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 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 12 90 54 212 A 5 9. 47 100 63 u 20 u 2 34 95 23 69 46 31 100 80 60 40 20 Clay Sand Cobhles (>76.2 mm) Silt Gravel Fine Coarse to medium 0.001 0.01 0.075 0.1 1 10 100 Particle size (mm) Percentage finer
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