36.2.1. Selection of Target Design Earthquake

Try these first

1. 1.

   What is a seismic source?

   Hint

   Look for features that can generate ground shaking.

2. 2.

   Name one method of seismic hazard analysis.

   Hint

   Consider which method focuses on maximum earthquake scenarios.

3. 3.

   What is the primary goal of selecting a target design earthquake?

   Hint

   Think about how seismic engineering relies on specific data.

4. 4.

   Deterministic Seismic Hazard Analysis focuses on:

   • All possible earthquakes
   • Maximum credible earthquake
   • Average earthquake

   Hint

   Consider which analysis gives a specific worst-case scenario.

5. 5.

   A site is located near a known fault line. Discuss the steps you would take to select a target design earthquake considering local historical records and recent seismic activities.

   Hint

   Consider both tangible data and historical trends.

6. 6.

   Compare a scenario in which a DSHA is favored for a critical infrastructure project vs. a PSHA in a residential area development. Discuss the rationale behind each choice.

   Hint

   Reflect on the importance of safety versus risk management.