20.4. Collapse Earthquakes

Try these first

1. 1.

   What triggers collapse earthquakes?

   Hint

   Think about structures that can fail beneath the surface.

2. 2.

   Are collapse earthquakes generally low in magnitude?

   Hint

   Consider their impact on infrastructure.

3. 3.

   What is the primary cause of collapse earthquakes?

   • Tectonic plate movement
   • Collapse of underground structures
   • Volcanic activity

   Hint

   Think about what happens underground.

4. 4.

   True or False: Collapse earthquakes are usually of high magnitude.

   • True
   • False

   Hint

   Consider their impact on infrastructure.

5. 5.

   Design a building in a karst region considering collapse earthquakes. Outline your assessment approach.

   Hint

   Focus on mitigation strategies.

6. 6.

   Evaluate the socio-economic impact of a collapse earthquake in a mining community.

   Hint

   Think about long-term recovery challenges.