The particle size analyses for four clay soils particles conducted in geotechnic laboratory are shown in Table Q1(a)(i) and Table Q1(a)(ii). Using to the American Society for Testing and Materials (ASTM) method analysis; (i) With the plot of graph, find the value of Cu and Cz for all types of soil (i) With the plot of graph, find the value of Cu and Cz for all types of soil

Principles of Geotechnical Engineering (MindTap Course List)
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ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter4: Plasticity And Structure Of Soil
Section: Chapter Questions
Problem 4.5P: The following data were obtained by conducting liquid limit and plastic limit tests on a soil...
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The particle size analyses for four clay soils particles conducted in
geotechnic laboratory are shown in Table Q1(a)(i) and Table Q1(a)(ii).
Using to the American Society for Testing and Materials (ASTM) method
analysis;

(i) With the plot of graph, find the value of Cu and Cz for all types of
soil

(i) With the plot of graph, find the value of Cu and Cz for all types of
soil

Table Q1(a)(i): Liquid limit and plastic limit test results
Sample of soils type L.
Testing of Soil
2
3
4
5
| Liquid limit:
Cone penetration (mm)
15.5
18.0
19.4
22.2
24.9
Water content (%)
39.3
40.8
42.1
44.6
45.6
Plastic Limit:
Water content (%)
23.9
24.3
The fine fraction of soil, K has a liquid limit of - 26 and a plasticity index of -9
Table Q1(a)(ii): Sieve analysis test results
Percentage passing
BS Sieve size
Soil type I
Soil type J
Soil type K
Soil type L.
63 mm
100
100
20 mm
64
76
6.3 mm
39
100
65
2.0 mm
24
98
59
600 um
12
90
54
212 um
9.
5
47
100
63 um
3
34
95
0.020 um
23
69
0.006 um
14
46
0.002 um
7
31
Transcribed Image Text:Table Q1(a)(i): Liquid limit and plastic limit test results Sample of soils type L. Testing of Soil 2 3 4 5 | Liquid limit: Cone penetration (mm) 15.5 18.0 19.4 22.2 24.9 Water content (%) 39.3 40.8 42.1 44.6 45.6 Plastic Limit: Water content (%) 23.9 24.3 The fine fraction of soil, K has a liquid limit of - 26 and a plasticity index of -9 Table Q1(a)(ii): Sieve analysis test results Percentage passing BS Sieve size Soil type I Soil type J Soil type K Soil type L. 63 mm 100 100 20 mm 64 76 6.3 mm 39 100 65 2.0 mm 24 98 59 600 um 12 90 54 212 um 9. 5 47 100 63 um 3 34 95 0.020 um 23 69 0.006 um 14 46 0.002 um 7 31
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