a Si Soil Compaction H. 3. The results for a standard Proctor test are The following are the results of a field density determination test performed on the same soil by means of sand cone given below: Moisture Content (%) Dry Density (Mg/m) method: • Calibrated dry density of Sand = 1667 kg/m² 9.9 1.62 10.6 1.64 Calibrated mass of Ottawa sand to fill the 12.1 1.67 cone = 0.117 kg • Mass of jar + cone + sand (before use = 5.99 kg 13.8 1.7 15.1 1.70 17.4 17.4 Mass of jar + cone + sand (after use) = 2.9 kg Mass of moist soil from hole = 3.331 kg 19.4 1.66 21.2 1.62 Moisture Content of moist soil = 12.5 %

Structural Analysis
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Soil Compaction
3. The results for a standard Proctor test are The following are the results of a field
given below:
density determination test performed on
the same soil by means of sand cone
method:
Moisture Content (%)
Dry Density
(Mg/m³)
• Calibrated dry density of Sand = 1667 kg/m
9.9
1.62
10.6
1.64
Calibrated mass of Ottawa sand to fill the
1.67
cone = 0.117 kg
Mass of jar + cone + sand (before use =
5.99 kg
12.1
1.7
15.1
1.70
17.4
17.4
Mass of jar + cone + sand (after use) = 2.9
kg
Mass of moist soil from hole = 3.331 kg
19.4
1.66
21.2
1.62
Moisture Content of moist soil = 12.5 %
Transcribed Image Text:Soil Compaction 3. The results for a standard Proctor test are The following are the results of a field given below: density determination test performed on the same soil by means of sand cone method: Moisture Content (%) Dry Density (Mg/m³) • Calibrated dry density of Sand = 1667 kg/m 9.9 1.62 10.6 1.64 Calibrated mass of Ottawa sand to fill the 1.67 cone = 0.117 kg Mass of jar + cone + sand (before use = 5.99 kg 12.1 1.7 15.1 1.70 17.4 17.4 Mass of jar + cone + sand (after use) = 2.9 kg Mass of moist soil from hole = 3.331 kg 19.4 1.66 21.2 1.62 Moisture Content of moist soil = 12.5 %
Soil Compaction
3. Determine the ff:
Lab-compaction curve and determine the MDD and OMC (show complete
solution)
2.
1.
Determine the range of moisture content corresponding to at least 95% relative
compaction.
rine
Transcribed Image Text:Soil Compaction 3. Determine the ff: Lab-compaction curve and determine the MDD and OMC (show complete solution) 2. 1. Determine the range of moisture content corresponding to at least 95% relative compaction. rine
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