38.7.2. IS 1893 (Part 1):2016 – Criteria for Earthquake Resistant Design of Structures

Try these first

1. 1.

   Define ductility in the context of seismic design.

   Hint

   Think about the properties of flexible vs. rigid materials.

2. 2.

   What does a high Response Reduction Factor (R) signify?

   Hint

   Consider how energy absorption relates to force reduction.

3. 3.

   What is the primary purpose of ductility in seismic design?

   • To enhance strength
   • To allow energy absorption
   • To reduce costs

   Hint

   Think about how structures behave during earthquakes.

4. 4.

   True or False: Non-ductile structures often provide warning before failure.

   • True
   • False

   Hint

   Consider what ductility allows during stress.

5. 5.

   Design a reinforced concrete beam considering ductility requirements. Discuss the detailing you would use.

   Hint

   Think about how strength and ductility work together.

6. 6.

   Evaluate the seismic performance differences between a steel moment frame and a non-ductile masonry structure.

   Hint

   Consider real-world examples of earthquake performance.