2.2 - Soil Texture and Gradation
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Practice Questions
Test your understanding with targeted questions
What is soil texture?
💡 Hint: Think about the different sizes of particles in the soil.
Name one method used to analyze particle size distribution.
💡 Hint: One method is for larger particles, while the other is for smaller ones.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What method is used for particle analysis larger than 75 µm?
💡 Hint: Consider the tools used in a lab for separating soil.
True or False: Well-graded soils are beneficial because they compact well.
💡 Hint: Remember the definitions of well-graded soils.
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Challenge Problems
Push your limits with advanced challenges
A field engineer collects a soil sample to analyze its structure. What steps should the engineer take to perform sieve and hydrometer analysis? Discuss in detail.
💡 Hint: Think about the order of operations and equipment you would need.
If a certain soil sample is found to be poorly graded, what approaches can be taken to improve its compaction characteristics for construction purposes?
💡 Hint: Consider how materials interact and modify one another.
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