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3 cards from this section. Quick, good the night before a test.
What is the ideal layer thickness for effective soil compaction?
Think about how thick layers can be compacted effectively.
Why do granular soils allow for thicker layers than cohesive soils?
Consider the properties of granular vs cohesive soils.
What is the optimal layer thickness for effective soil compaction?
Recall the effective range discussed in class.
True or False: Thicker layers are always better for soil compaction.
Think about the efficiency of compaction with layer thickness.
You have to compact a layer of clay soil for a new road. Discuss what considerations you need to make regarding layer thickness, equipment choice, and potential issues.
Consider the properties of clay in your answer.
You're constructing a foundation on granular soil and facing settlement issues. Explain how you would evaluate layer thickness and compaction techniques.
Think about the characteristics of granular soils.
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