12.9.2. Field Performance Evaluation

Try these first

1. 1.

   What does FWD stand for?

   Hint

   Think of the assessment method for pavements.

2. 2.

   What does PCI represent?

   Hint

   It's a numeric score for assessing pavement conditions.

3. 3.

   What is the main purpose of the Falling Weight Deflectometer?

   • To measure surface temperature
   • To assess pavement structural capacity
   • To determine material composition

   Hint

   Focus on its structural assessment capabilities.

4. 4.

   True or False: The Pavement Condition Index is a qualitative measure.

   • True
   • False

   Hint

   Consider what numbers represent versus descriptions.

5. 5.

   Conduct a hypothetical FWD test on a pavement section with varied traffic loads. Discuss how you would interpret the results.

   Hint

   Think about the variations you would expect with different weights.

6. 6.

   A neighborhood pavement has a PCI of 60. Describe the plan of action for maintaining it over the next year.

   Hint

   Evaluate both immediate repairs and long-term monitoring.