21.2.5.1. Test Procedure

Try these first

1. 1.

   What is the primary purpose of the Plate Bearing Test?

   Hint

   Think about the importance of soil in pavement construction.

2. 2.

   What is measured during the Plate Bearing Test?

   Hint

   Consider what happens to soil when weight is applied.

3. 3.

   What is the primary function of the Plate Bearing Test?

   • To determine soil type
   • To assess support capacity
   • To measure water content

   Hint

   Think about what the test is used for in construction.

4. 4.

   True or False: The modulus of subgrade reaction can be calculated using the ratio of applied pressure to settlement.

   • True
   • False

   Hint

   Consider what the modulus represents in soil behavior.

5. 5.

   A plate load test yields an average settlement of 1.0 cm under a load of 800 kg. What is the modulus of subgrade reaction?

   Hint

   Use the provided formula for calculation.

6. 6.

   If during a Plate Bearing Test, moisture content is too high, how might that affect the test results and what adjustments would you suggest?

   Hint

   Consider the relationship between moisture and soil strength.