Table Q3(b): Sand cone replacement test result Item Value Unit kg/m kg kg kg kg % Calibrated dry density of Ottawa sand Mass of Ottawa sand to fill the cone 1731 0.118 Mass of jar + cone + sand (before use) Mass of jar + cone + sand (after use) 6.08 2.86 3.34 13 Mass of moist soil from hole Moisture content of moist soil

Table Q3(b): Sand cone replacement test result Item Value Unit kg/m kg kg kg kg % Calibrated dry density of Ottawa sand Mass of Ottawa sand to fill the cone 1731 0.118 Mass of jar + cone + sand (before use) Mass of jar + cone + sand (after use) 6.08 2.86 3.34 13 Mass of moist soil from hole Moisture content of moist soil

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter5: Soil Improvement And Ground Modification

Section: Chapter Questions

Problem 5.13P

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The data from falling head test is shown.Diameter of standpipe: 5cmInitial Head: 93.59cmDuration of test: 19minLenght of Soil sample: 32.37cmDiameter of permeameter: 44cmIf the soil permeability is 0.0051 cm/min, determine the final head (cm) of the permeability test.Roud off to two decmila places.
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A sand cone in place unit test was conducted on the field during the construction of the embanklment in CALAX. The following data were obtained in the field: Moisture content of soil from the test hole+ 12.8% ; Weight of sand to fill the funnel(cone) = 320g; Weight of weight soil from the test hole= 750g; Unit weight of sand= 15.4 kN/m3 and Weight of sand used to fill the test hole and thefunnel of sand-cone device=870 g. Compute for the dry unit weight of the compacted soil in kN/m3. a.17.80 b.18.74 c.20.08 d.21.14
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What is meant by Proctor’s Compaction test. Main purpose of learning Proctor’s Compaction Test?
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