34.3.1. Seismic Zones in India

Try these first

1. 1.

   Name the seismic zones in India.

   Hint

   Think about the numbering of zones from the least to the most severe.

2. 2.

   What does the Zone Factor (Z) indicate?

   Hint

   Consider how structures need to cope with shaking.

3. 3.

   How many seismic zones are currently recognized in India?

   • 3
   • 4
   • 5

   Hint

   Remember the number of zones mentioned in seismic studies.

4. 4.

   Zone V has the highest risk for seismic activity?

   • True
   • False

   Hint

   Think about the zones' severity and their definitions.

5. 5.

   Design a hypothetical building in Zone IV and explain how you would ensure its safety against earthquakes.

   Hint

   Consider different design aspects like shape, mass distribution, and materials used.

6. 6.

   Evaluate the consequences of constructing a Zone II building in Zone V without upgrades.

   Hint

   Think of how exposure to severe earthquakes can affect even well-designed buildings.