Q3. (a) The following results are obtained from a Standard Proctor compaction test: Mass of soil (kg) Moisture content (%) 1.791 8.4 1.937 10.6 2.038 12.9 2.050 14.4 2.022 16.6 1.985 18.6 The specific gravity of the solids is 2.70, pw= 1000kg/m' and the volume of the compaction mould is 0.945 x 10³m³. Plot the compaction curve and obtain the maximum dry density (MDD) and optimum moisture content (OMC).

Structural Analysis
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Chapter2: Loads On Structures
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Q3.
(a)
The following results are obtained from a Standard Proctor compaction test:
Mass of soil (kg)
Moisture content (%)
1.791
8.4
1.937
10.6
2.038
12.9
2.050
14.4
2.022
16.6
1.985
18.6
The specific gravity of the solids is 2.70, pw= 1000kg/m' and the volume of
the compaction mould is 0.945 x 10° m'. Plot the compaction curve and obtain
the maximum dry density (MDD) and optimum moisture content (OMC).
Transcribed Image Text:Q3. (a) The following results are obtained from a Standard Proctor compaction test: Mass of soil (kg) Moisture content (%) 1.791 8.4 1.937 10.6 2.038 12.9 2.050 14.4 2.022 16.6 1.985 18.6 The specific gravity of the solids is 2.70, pw= 1000kg/m' and the volume of the compaction mould is 0.945 x 10° m'. Plot the compaction curve and obtain the maximum dry density (MDD) and optimum moisture content (OMC).
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