40.7.1. General Requirements

Try these first

1. 1.

   What does ductile detailing aim to achieve in seismic zones?

   Hint

   Think about the flexibility of structures.

2. 2.

   Where are lap splices not permitted?

   Hint

   Consider areas that need to absorb the most stress.

3. 3.

   What is the primary goal of ductile detailing in seismic-prone areas?

   • To minimize aesthetic aspects
   • To ensure structures can withstand seismic forces
   • To reduce construction costs

   Hint

   Consider safety during earthquakes.

4. 4.

   True or False: Lap splices are allowed in joint regions of beams.

   • True
   • False

   Hint

   Focus on critical areas for load transfer.

5. 5.

   Design a column reinforcement strategy for a building in seismic Zone IV, ensuring it meets ductile detailing requirements.

   Hint

   Focus on limits mentioned in IS codes.

6. 6.

   Assess a scenario where an RC beam has inadequate reinforcement limits. What would the potential outcomes be in an earthquake?

   Hint

   Think about what happens when materials are overstressed.