Practice Compatibility With Reinforcement (3.8) - Advantages of Concrete Over Other Materials

Practice: Compatibility with Reinforcement

Lesson 3.8Advantages of Concrete Over Other Materials

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What do thermal expansion coefficients of concrete and steel help to minimize?
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Think about temperature changes.
Question 2.
What is one way that concrete helps to protect embedded steel?
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Consider the properties of concrete.
3Question 3.
What does the similar thermal expansion coefficient between concrete and steel prevent?
- A. Cracking
- B. Color Change
- C. Weight Gain
- D. Surface Roughness
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Remember how temperature can affect materials.
4Question 4.
True or False: The bond between steel and concrete is purely due to glue.
- True
- False
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Think about how surfaces interact.
Question 5.
You are tasked to design a bridge with reinforced concrete. What measures will you take to ensure the bond between concrete and steel remains strong considering environmental factors?
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Think about both materials' properties and external influences.
Question 6.
Discuss the potential long-term effects on a structure if the thermal expansion of embedded steel is neglected during the design phase.
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Consider how temperature affects both materials over time.

5 more questions in this section. Enroll free to practise them all.