1.2. Pile Testing and Soil Investigation

Try these first

1. 1.

   What is the purpose of soil investigation in pile testing?

   Hint

   Think about what properties we need to know about the soil.

2. 2.

   What technique is commonly used to assess soil behavior?

   Hint

   Look for the acronym in our discussions.

3. 3.

   What is the primary purpose of pile testing?

   • To check the concrete quality
   • To determine length and load capacity
   • To measure soil temperature

   Hint

   Think about what we need to check before installation.

4. 4.

   True or False: Precast piles can be modified at the site by cutting or splicing.

   • True
   • False

   Hint

   Recall the difficulties we've discussed about precast piles.

5. 5.

   Design an engineered solution for a project requiring deep foundations in an area with unpredictable soil layers. Justify your choice of pile type and testing methods.

   Hint

   Consider the consequences of soil variation on your design choice.

6. 6.

   Evaluate the impact of not using bentonite slurry when drilling in saturated sandy soils. What would be the expected outcomes?

   Hint

   Think about the consequences of instability and construction delays.