19.11.2. Liquefaction

Try these first

1. 1.

   What is liquefaction?

   Hint

   Think about soil behavior during an earthquake.

2. 2.

   What soil condition is necessary for liquefaction to occur?

   Hint

   What does 'saturated' mean?

3. 3.

   What is liquefaction?

   • A type of earthquake
   • Soil behaving like a liquid
   • Building collapse

   Hint

   Focus on the condition of the soil during shaking.

4. 4.

   True or False: All soils can liquefy during an earthquake.

   • True
   • False

   Hint

   Consider the requirements for liquefaction.

5. 5.

   Investigate a case where liquefaction caused extensive building damage, analyzing the soil conditions and engineering failures.

   Hint

   Focus on historical earthquakes and their reports.

6. 6.

   Design a model foundation to test its resilience to liquefaction. What materials would you use, and how would you test its effectiveness?

   Hint

   Experiment with layers and measure stability post-test.