28.13.1. Indian Seismic Codes (IS 1893)

Try these first

1. 1.

   What does magnitude measure in earthquakes?

   Hint

   Think about the scales we discussed, like Richter or Moment Magnitude.

2. 2.

   How does intensity differ from magnitude?

   Hint

   Consider how people experience earthquakes differently depending on their location.

3. 3.

   What does the term 'Magnitude' refer to in the context of earthquakes?

   • Energy released
   • Effects felt at a location
   • Distance from epicenter

   Hint

   Think about the various scales that measure earthquake strength.

4. 4.

   True or False: Intensity varies depending on geographical location.

   • True
   • False

   Hint

   Intense shaking varies based on how far you are from the epicenter.

5. 5.

   Consider a city that has recently experienced several earthquakes ranging from magnitudes 5.0 to 7.0. Discuss how this will affect the planning of new construction in terms of DBE and MCE.

   Hint

   Look at past earthquake impacts when planning future structures.

6. 6.

   You are tasked with designing a school in a Zone IV area. Describe how your design would differ from a school in a Zone II area.

   Hint

   Consider the materials and structural elements that can withstand greater forces.