3.7.2 - Cohesive Soils (Clays, Silts)
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Practice Questions
Test your understanding with targeted questions
What type of soil is classified as cohesive?
💡 Hint: Think about the fine particles that stick together.
What is OMC in relation to soil compaction?
💡 Hint: Remember, moisture affects how well soil can be compacted.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the best method for compacting cohesive soils?
💡 Hint: Think about the unique design of the roller's feet.
True or False: Compaction of cohesive soils should be done when moisture is significantly below OMC.
💡 Hint: The ideal moisture level is key for effective compaction.
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Challenge Problems
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A construction project involves building a large parking lot on a cohesive clay site. Suggest a detailed compaction strategy addressing moisture content and equipment choice.
💡 Hint: Think about how water affects clay and the type of rollers used.
Analyze the consequences of neglecting optimal moisture levels during compaction on a building's foundation in clay.
💡 Hint: Consider the effects of poor compaction on the stability of buildings.
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