1 - Determination of coefficient of consolidation (Cv) from laboratory data
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Practice Questions
Test your understanding with targeted questions
What does Cv stand for in soil mechanics?
💡 Hint: Think about how soil settles under pressure.
Name one method to determine Cv from laboratory data.
💡 Hint: Recall the graphical techniques we discussed.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What method is used for determining Cv from laboratory data?
💡 Hint: Recall the graphical methods we covered.
True or False: The coefficient of consolidation (Cv) is a measure of how quickly soil settles under load.
💡 Hint: Think about the purpose of Cv in geotechnical engineering.
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Challenge Problems
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If a soil sample has readings of 10 mm at P after 10 minutes and 20 mm at Q after 40 minutes, calculate the coefficient of consolidation Cv.
💡 Hint: Remember the formula involves the difference in dial readings over the time difference.
A consolidation test shows that a soil reaches 50% consolidation after 25 minutes. What would be the expected time for full consolidation assuming a linear relationship?
💡 Hint: Think about the principles of logarithmic relationships for consolidation times.
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