- Soil Compaction 3. Results of the sand cone test are shown. A laboratory Proctor test determine that the fill soil has a maximum dry unit weight of approximately 120 pcf. Determine the relative compaction of the compacted fill. Unit weight of dry uniform sand = 95 pcf Weight of sand to fill the cone = 1.10 lb Wt. of jar + cone + sand (before test) = 16.5 lb Wt. of jar + cone + sand (after test) = 10.5 lb Wt. of moist soil exacvated from hole = 6.60 lb Moisture Content of moist soil = 10.0 %

- Soil Compaction 3. Results of the sand cone test are shown. A laboratory Proctor test determine that the fill soil has a maximum dry unit weight of approximately 120 pcf. Determine the relative compaction of the compacted fill. Unit weight of dry uniform sand = 95 pcf Weight of sand to fill the cone = 1.10 lb Wt. of jar + cone + sand (before test) = 16.5 lb Wt. of jar + cone + sand (after test) = 10.5 lb Wt. of moist soil exacvated from hole = 6.60 lb Moisture Content of moist soil = 10.0 %

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter5: Soil Compaction

Section: Chapter Questions

Problem 5.7P

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