Practice Unconfined Compression Test (1) - Unconfined Compression Test

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8 questions

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2 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What does UCT stand for?
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Remember the type of strength being measured.
Question 2.
What kind of soils are primarily tested using the UCT?
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Think about the properties of various soil types.
3Question 3.
What does the acronym qu represent?
- Unconfined Compressive Strength
- Ultimate Compression Unit
- Uniform Compression Weight
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Focus on the term related to strength measurement.
4Question 4.
True or False: The unconfined compression test applies lateral pressure to the sample.
- True
- False
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Recall the definition of 'unconfined'.
Question 5.
If a soil sample has an initially tested qu of 200 kPa, and after saturation it's found to be 120 kPa, discuss the potential implications for construction at that site.
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Think about what saturation does to the stability of structures.
Question 6.
Explain how the principles of Mohr’s Circle can assist when designing a retaining wall in saturated clay conditions.
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Consider how understanding stresses can help in safe design choices.

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