30.11.3. Ground Response Analysis

Try these first

1. 1.

   What does ground response analysis aim to determine?

   Hint

   Think about seismic waves and their effects.

2. 2.

   Name one method used for ground response analysis.

   Hint

   Both methods have 'analysis' in their names.

3. 3.

   What is the purpose of ground response analysis?

   • A) To characterize soil types
   • B) To evaluate seismic wave interaction with soil
   • C) To determine building materials

   Hint

   Think about why we need to study soil behavior in relation to earthquakes.

4. 4.

   True or False: Nonlinear analysis is less accurate than equivalent-linear analysis.

   • True
   • False

   Hint

   Think about which method more accurately reflects complex soil behavior.

5. 5.

   Given a site with soft soil, predict the differences in spectral acceleration findings when using equivalent-linear and nonlinear methods. Discuss potential reasons for these differences.

   Hint

   Consider how soft soil behavior changes under loading.

6. 6.

   Design a brief outline for a ground response analysis report that includes the essential components, findings, and recommendations for a hospital located in an earthquake-prone area.

   Hint

   Think about what information is crucial for safety.