32.8. Code Provisions and Design Guidelines (IS 1893 and IS 13920)

Try these first

1. 1.

   What does seismic zoning categorize?

   Hint

   Think about how different areas might experience different levels of earthquakes.

2. 2.

   What is the importance factor (I)?

   Hint

   Consider how hospitals might differ from schools in importance.

3. 3.

   How many seismic zones are proposed in India?

   • 3
   • 4
   • 5
   • 6

   Hint

   Look for the highest zone number.

4. 4.

   True or False: The importance factor affects the seismic design requirements.

   • True
   • False

   Hint

   Consider what types of buildings might be more critical.

5. 5.

   Analyze a building design in Zone IV and discuss what factors should be included based on the IS 1893 guidelines.

   Hint

   Break down the required elements based on location.

6. 6.

   Evaluate how ductility can prevent collapse in a multistory building designed according to IS 13920.

   Hint

   Look into specific failure patterns during seismic events.