1.4.1 - Density Variations
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Practice Questions
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What happens to soil density when water content increases?
💡 Hint: Remember the peak density concept.
Define MDD.
💡 Hint: Think about what 'maximum' means.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the relationship between water content and density?
💡 Hint: Think about what happens after reaching OMC.
Is it true or false that increased compaction always results in higher density?
💡 Hint: Consider how different soils react to the same compaction.
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Challenge Problems
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A construction site is observing a density drop after OMC is reached. What adjustments could engineers make to improve stability?
💡 Hint: Think about prior topics discussed regarding compaction and moisture.
Why might coarse-grained soil be preferred in a high-traffic area, while fine-grained soil could be avoided?
💡 Hint: Consider the moisture retention qualities of different soil types.
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