2.1. Definition

Try these first

1. 1.

   What is creep in concrete?

   Hint

   Think about stress applied over a long duration.

2. 2.

   Name one type of shrinkage.

   Hint

   Consider what happens to concrete as it dries.

3. 3.

   What is creep in concrete?

   • A temporary deformation
   • Gradual deformation under constant stress
   • Immediate deformation

   Hint

   It's a slow process, not an instantaneous one.

4. 4.

   True or False: Shrinkage occurs due to the application of a load.

   • True
   • False

   Hint

   Think about what causes material contraction.

5. 5.

   Given a concrete beam with a known creep coefficient, calculate the total strain after several years of compliance.

   Hint

   Identify the known variables and apply them in the formula.

6. 6.

   Discuss the steps to mitigate shrinkage in a massive concrete structure.

   Hint

   Consider preventive measures at each stage of construction.