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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define creep in the context of concrete.
💡 Hint: Think about changes that happen over time.
Question 2
Easy
What is plastic shrinkage?
💡 Hint: Focus on the timing after pouring.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is creep in concrete?
- Immediate change in shape
- Long-term deformation under load
- Quality of concrete material
💡 Hint: Recall our definition of creep.
Question 2
True or False: Plastic shrinkage occurs after the concrete has set.
- True
- False
💡 Hint: Think about when cracks can first appear.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a concrete beam subjected to a constant load. Over time, how might the effects of creep influence the design of the beam?
💡 Hint: Think about what happens to the beam over time.
Question 2
You are tasked with designing a new pavement using FRC. What strategies would you implement to minimize plastic shrinkage cracking, and why?
💡 Hint: Consider both material choice and environmental factors.
Challenge and get performance evaluation