The Table 4 shows the results of a Standard Proctor Compaction test. Based on the information provided, determine the following values. The maximum dry unit weight and the OMC. The degree of saturation at the maximum dry density if Gs = 2.70. What is the dry unit weight and the moisture range at 95% relative compaction (RC)? The degree of saturation at the maximum dry density if Gs = 2.70. Table 4: Results of a standard Proctor compaction test Trial No. 1 2 3 4 5 6 Moisture content, w (%) 6.2 8.1 9.8 11.5 12.3 13.2 Bulk unit weight (kN/m3) 16.9 18.7 19.5 20.5 20.4 20.1 Dry unit weight (kN/m3) 15.9 17.3 17.8 18.4 18.2 17.8

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
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Chapter6: Soil Compaction
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Problem 6.7P
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The Table 4 shows the results of a Standard Proctor Compaction test. Based on the information provided, determine the following values.

The maximum dry unit weight and the OMC.
The degree of saturation at the maximum dry density if Gs = 2.70.
What is the dry unit weight and the moisture range at 95% relative compaction (RC)?
The degree of saturation at the maximum dry density if Gs = 2.70.

Table 4: Results of a standard Proctor compaction test

Trial No.

1

2

3

4

5

6

Moisture content, w (%)

6.2

8.1

9.8

11.5

12.3

13.2

Bulk unit weight (kN/m3)

16.9

18.7

19.5

20.5

20.4

20.1

Dry unit weight (kN/m3)

15.9

17.3

17.8

18.4

18.2

17.8

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