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3 cards from this section. Quick, good the night before a test.
What is creep in concrete?
Think about what happens when a load is applied to concrete over time.
Name the first stage of creep.
It happens immediately when the load is applied.
What is creep?
Think about how the load changes the structure over time.
True or False: Tertiary creep is the most common stage in well-designed structures.
Reflect on different stages and their significance.
Explain how you would assess the risk of creep in a newly constructed prestressed concrete bridge. What measurements or tools would you employ?
Consider both the environmental and material factors.
Design a simple experiment to observe the effects of different stress levels on creep in concrete samples. What variables will you control?
Think about how controlled the environment needs to be.
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