5. The following results are from a compaction test on samples of soil that is to be used for an embankment on a highway project. Determine the maximum dry density of compaction and the optimum moisture content Sample No. 1 2 3 4 5 6 Moisture Content 12 14 16 18 20 21 Bulk Density (lb/ft³) 114.7 118.6 120.4 120.1 118.3 117.1

Q: Following the sieve analysis and the specific gravity of "SAND 1", a hydrometer test was performed…

A: The hydrometer test is used to determine the distribution of soil particle sizes that are smaller…

Q: The results of a standard compaction test are shown in the Figure below. The specific gravity of…

A: From the given graph of dry unit weight and water content in the question:Maximum dry unit weight of…

Q: Draw the compaction curve using the following given data from a standard Proctor test. 2. From…

A: Objective: To draw the compaction curve for the given Standard Proctor Test results, and determine…

Q: Following are the results of a field unit weight determination test on the same soil with the sand…

A: Soil compaction is a process in which the soil retains mechanical pressure and is compacted. The…

Q: 2. Interpret the results of the proctor test in table 1 and plot the images of the optimum moisture…

A: Given,Soil mass vs water content data Gs = 2.7FindRange of moisture cintent values in the field that…

Q: Void ratio Porosity Dry unit weight in units of kN/m3 Moist unit weight (unit weight of the sample)…

A:

Q: A sample of field soi! is tested in the laboratory. The results of Standard Proctor test at optimum…

A: Degree of compaction Soil compaction is the process of applying mechanical compaction effort to the…

Q: Find the degree of Saturation at the above conditions ?

A: Given data- G=2.65

Q: Question 4 (1 Listen The laboratory compaction tests requires several iterations of the test to be…

A:

Q: The Following results were obtained From a standard Compaction test on a Soil: Soil Mechanics The…

A: Given specific gravity of soil G = 2.7 Plot dry density vs water content Water content corresponding…

Q: Plot the moisture density curve and determine the maximum dry unit weight of compaction and the…

A: See density curve belowMaximum dry unit weight of compaction = 120.3 lb/ft^3Optimum moisture content…

Soil Compaction Test

Soil compaction is the major area of geotechnical engineering. Soil is composed of multiple pores present on its surface, while the soil is mainly composed of gravel, sand, rocks, etc. The arrangement of these rocks and gravels is such that they build up voids (spaces) between them, which allows spaces for the roots of the plants and crops to spread and absorb the required amount of nutrients. Soil compaction is a major problem primarily caused by human activities, micro-organisms, and other multiple factors.