37.10.2. Lateral Displacement

Try these first

1. 1.

   What is lateral displacement?

   Hint

   Think about how soil behaves after an earthquake.

2. 2.

   Can you name one consequence of lateral displacement?

   Hint

   Consider what happens to structures that lose stability.

3. 3.

   What occurs during lateral displacement?

   • Buildings tilt
   • Soil remains stable
   • No movement occurs

   Hint

   Recall the consequences discussed in class.

4. 4.

   True or False: Lateral spreading only occurs in saturated sandy soils.

   • True
   • False

   Hint

   Think about the soil properties necessary for liquefaction.

5. 5.

   Given a hypothetical building situated on a liquefiable soil layer, describe the risks involved and provide a detailed engineering response to mitigate lateral displacement.

   Hint

   Consider both soil improvement and structural design.

6. 6.

   Analyze the impact of lateral displacement on transportation infrastructure during an earthquake. What measures can be recommended?

   Hint

   Think about how lateral movement affects not just land but things above it.