1.3. Types of Creep

Try these first

1. 1.

   What is basic creep?

   Hint

   Consider the definition of creep.

2. 2.

   Name one effect of drying creep.

   Hint

   Think about moisture and load.

3. 3.

   What is the primary condition for basic creep to occur?

   • Moisture loss
   • Sealed environment
   • High temperature

   Hint

   Think about the definition of basic creep.

4. 4.

   True or False: Autogenous creep happens due to moisture loss.

   • True
   • False

   Hint

   Reflect on what defines autogenous creep.

5. 5.

   Analyze a situation where a bridge shows excessive long-term deflection. Propose how different types of creep could explain this.

   Hint

   Consider all aspects of moisture and load conditions.

6. 6.

   Design a concrete mix that minimizes autogenous creep, focusing on the water-cement ratio and additives.

   Hint

   Think about material properties and chemical reactions.