1.3. Principle of the Pile Hammer

Try these first

1. 1.

   What is a pile hammer?

   Hint

   Think about tools used in construction.

2. 2.

   Name one type of pile.

   Hint

   Consider materials used in construction.

3. 3.

   What is the main function of a pile hammer?

   • To pull piles out
   • To drive piles into the ground
   • To drill holes

   Hint

   Think about how piles are installed.

4. 4.

   True or False: All piles transfer load through friction.

   • True
   • False

   Hint

   Consider the definitions of different pile types.

5. 5.

   A construction project requires the use of friction piles due to deep, weak soil layers. Discuss the considerations for selecting the pile hammer in this scenario.

   Hint

   Think about the effects of driving methods on soil.

6. 6.

   How would soil conditions influence the choice between an end bearing pile and a friction pile?

   Hint

   Consider soil types and their bearing capacities.