37.13.3. Design Recommendations

Try these first

1. 1.

   What is a safety factor?

   Hint

   Think about how we ensure buildings withstand unexpected forces.

2. 2.

   Why are site-specific studies important?

   Hint

   Consider what risks could vary from one location to another.

3. 3.

   What is the recommended range for safety factors in liquefiable zones?

   • 1.0–1.2
   • 1.1–1.3
   • 1.5–2.0

   Hint

   Focus on the given range.

4. 4.

   True or false: Site-specific studies are only necessary for critical infrastructure.

   • True
   • False

   Hint

   Think about risk assessment for any building.

5. 5.

   Evaluate a proposed safety factor for a new high-rise building in an area with a history of liquefaction. Consider local soil types and seismic activities.

   Hint

   Consider the balance of risk versus safety in your calculations.

6. 6.

   Propose a site-specific study design for a new bridge construction in a region with varying soil types and seismic activity.

   Hint

   Think about what information would be needed to ensure the bridge's stability.