Answered: determine the density index of a soil…

determine the density index of a soil having a natural void ratio 0.7. The void ratio of the soil in the loosest and most dense state is 0.85 and 0.4 respectively.Also calculate relative compaction.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter3: Weight-volume Relationships And Plasticity

Section: Chapter Questions

Problem 3.5P

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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.

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determine the density index of a soil having a natural void ratio 0.7. The void ratio of the soil in the loosest and most dense state is 0.85 and 0.4 respectively.Also calculate relative compaction.

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