Task 1. Compaction test Table 1 Results of compaction test Run No Mass of sample and cylinder (g) Mass of cylinder (g) 1 3 4 6022 6052 6102 6074 6015 4200 4200 4200 4200 4200 F5 Can No Tare mass (g) Wet mass gross (g) Dry mass gross (g) 12 08 F3 F4 31.53 31.12 80.17 31.04 31.31 30.83 97.9 93.68 84.28 108.81 79.07 95.71 89.93 79.91 101.29 Table 1 shows the results of compaction test on soil sample. (1) Describe the test procedure of compaction test. (2) Calculate water content and dry density in each run. (3) Plot the dry density-water content curve and zero air void line. (4) Determine the maximum dry density and optimum water content.

Task 1. Compaction test Table 1 Results of compaction test Run No Mass of sample and cylinder (g) Mass of cylinder (g) 1 3 4 6022 6052 6102 6074 6015 4200 4200 4200 4200 4200 F5 Can No Tare mass (g) Wet mass gross (g) Dry mass gross (g) 12 08 F3 F4 31.53 31.12 80.17 31.04 31.31 30.83 97.9 93.68 84.28 108.81 79.07 95.71 89.93 79.91 101.29 Table 1 shows the results of compaction test on soil sample. (1) Describe the test procedure of compaction test. (2) Calculate water content and dry density in each run. (3) Plot the dry density-water content curve and zero air void line. (4) Determine the maximum dry density and optimum water content.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

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.

Question

Task 1. Compaction test
Table 1 Results of compaction test
Run No
Mass of sample and cylinder (g)
Mass of cylinder (g)
1
2
3
4
6022
6052
6102
6074
6015
4200
4200
4200
4200
4200
Can No
12
08
F3
F4
F5
Tare mass (g)
Wet mass gross (g)
Dry mass gross (g)
31.12
31.04
31.31
30.83
31.53
80.17
97.9
93.68
84.28
108.81
79.07
95.71
89.93
79.91
101.29
Table 1 shows the results of compaction test on soil sample.
(1) Describe the test procedure of compaction test.
(2) Calculate water content and dry density in each run.
(3) Plot the dry density-water content curve and zero air void line.
(4) Determine the maximum dry density and optimum water content.

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