14. Earthquake-Resistant Precast Construction

Try these first

1. 1.

   What is the purpose of ductile connections in precast construction?

   Hint

   Think about what happens to a material that bends.

2. 2.

   Name one Indian standard code for earthquake-resistant design.

   Hint

   It's related to seismic design.

3. 3.

   What is the main purpose of ductile connections?

   • Prevent energy dissipation
   • Allow energy dissipation
   • Increase mass

   Hint

   Focus on energy management during seismic events.

4. 4.

   IS 1893 is related to what aspect of construction?

   • True
   • False

   Hint

   Think about building safety in earthquakes.

5. 5.

   Design a scenario where a building in a high seismic zone uses ductile connections. Explain the advantages.

   Hint

   Think about how connections can absorb stress.

6. 6.

   Critique the potential downsides of ignoring base isolation in seismic design.

   Hint

   Consider how seismic forces affect unprotected buildings.