32.14.2. Retrofitting Strategies

Try these first

1. 1.

   What is the purpose of jacketing in structural retrofitting?

   Hint

   Think about how jackets keep you warm!

2. 2.

   Name one global retrofitting method.

   Hint

   Consider a technique that separates a building from ground motion.

3. 3.

   What is the primary goal of retrofitting a building?

   • To increase aesthetic appeal
   • To enhance seismic performance
   • To reduce overall costs

   Hint

   Consider why we would retrofit older structures.

4. 4.

   True or False: Steel bracing is considered a global retrofitting method.

   • True
   • False

   Hint

   Think about the definition of local versus global methods.

5. 5.

   Analyze the benefits of using energy dissipation devices in a high-rise building in a seismic zone and present the results.

   Hint

   Consider how energy transfer affects structural integrity.

6. 6.

   Propose a retrofitting strategy for an old brick building located in a high seismic risk area and justify your approach.

   Hint

   Reflect on both local and global retrofitting strategies.