6. Effect on Bearing Capacity

Try these first

1. 1.

   What is bearing capacity?

   Hint

   Related to the weight of structures.

2. 2.

   How does compaction affect void ratio?

   Hint

   Think about the space between soil particles.

3. 3.

   What happens to bearing capacity when soil density increases?

   • Decreases
   • Remains same
   • Increases

   Hint

   Think about how tightly packed soil particles can hold weight.

4. 4.

   True or False: Compacted dry of optimum has better moisture characteristics than compacted wet of optimum.

   • True
   • False

   Hint

   Consider the differences between particle arrangements.

5. 5.

   Given a soil type and compaction method, predict the bearing capacity relative to its density and moisture content.

   Hint

   Examine both dry and wet conditions for clarity.

6. 6.

   Evaluate how pore pressure changes impact the settlement of compacted clayey soil under load.

   Hint

   Relate pore pressure back to water content and soil structure.