1.2 - Effect of adding these admixtures to stabilize the soil.
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Practice Questions
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What is the effect of adding admixtures to soil?
💡 Hint: Think about what happens to soil when mixed with stronger materials.
Define shear strength in soil.
💡 Hint: It's related to the strength of the soil structure.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What effect does adding admixtures have on soil stability?
💡 Hint: Think about what happens when stronger materials are added.
True or False: Increased compaction reduces soil permeability.
💡 Hint: What relationship does density have with soil's ability to drain water?
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Challenge Problems
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Consider a site where clay soil is to be stabilized by adding lime. Discuss the expected changes in shear strength and settlement after compaction, providing a rationale based on soil mechanics principles.
💡 Hint: Think about how lime reacts chemically with clay.
Analyze a scenario where a construction site is experiencing soil settlement issues even after compaction. What factors could lead to increased settlement, and how might the addition of admixtures rectify these problems?
💡 Hint: Consider moisture content and how it interacts with compaction methods.
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