1.2. Overview of Different Types of Piles

Try these first

1. 1.

   Define sheet piles.

   Hint

   Think about their use in excavation.

2. 2.

   What are two types of load transfer for piles?

   Hint

   Consider how piles might engage with the soil.

3. 3.

   What is the primary role of friction piles?

   • Transfer load vertically
   • Transfer load through side friction
   • Support lateral loads

   Hint

   Think about how piles interact with the soil around them.

4. 4.

   True or False: Timber piles are resistant to decay when submerged underwater.

   • True
   • False

   Hint

   Consider the role of moisture and air in decay.

5. 5.

   You are tasked with constructing a bridge over unstable soil. Discuss the factors influencing your choice between friction and end-bearing piles.

   Hint

   Focus on soil conditions and load requirements.

6. 6.

   Identify a scenario where sheet piles would be more beneficial than standard piles.

   Hint

   Think about soil and water interactions.