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2 cards from this section. Quick, good the night before a test.
What is creep in concrete?
Think about stress applied over a long duration.
Name one type of shrinkage.
Consider what happens to concrete as it dries.
What is creep in concrete?
It's a slow process, not an instantaneous one.
True or False: Shrinkage occurs due to the application of a load.
Think about what causes material contraction.
Given a concrete beam with a known creep coefficient, calculate the total strain after several years of compliance.
Identify the known variables and apply them in the formula.
Discuss the steps to mitigate shrinkage in a massive concrete structure.
Consider preventive measures at each stage of construction.
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