Yiren was given a soil sample which yields the following passing percentage for different sieves. What will be this soil's resulting group index?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Yiren was given a soil sample which yields the following passing percentage for different sieves.

What will be this soil's resulting group index?

 

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Yiren was given
Sieve No. Diameter (mm) Percent Passing (%)
99
No. 4
4.760
94
No. 8
No. 10
2.380
2.000
80
No. 20
0.840
69
No. 40
0.420
63
No. 60
0.250
53
No. 100 0.149
42
No. 200 0.074
13
Characteristics of Fraction Passing No. 40
LL = 44
PL = 12
Transcribed Image Text:Yiren was given Sieve No. Diameter (mm) Percent Passing (%) 99 No. 4 4.760 94 No. 8 No. 10 2.380 2.000 80 No. 20 0.840 69 No. 40 0.420 63 No. 60 0.250 53 No. 100 0.149 42 No. 200 0.074 13 Characteristics of Fraction Passing No. 40 LL = 44 PL = 12
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