44.9. Energy Dissipation Devices

Try these first

1. 1.

   What is the purpose of energy dissipation devices?

   Hint

   Think about what happens during an earthquake.

2. 2.

   Name one type of damper.

   Hint

   These devices help reduce vibrations.

3. 3.

   What is the primary function of energy dissipation devices?

   • To increase structural weight
   • To absorb seismic energy
   • To support foundations

   Hint

   Consider their role during an earthquake.

4. 4.

   True or False: Viscous dampers rely on metallic yielding to function.

   • True
   • False

   Hint

   Think about how each damper type functions.

5. 5.

   Design a framework for a six-story building incorporating all four types of dampers discussed. Include their placement and explain how they will function together.

   Hint

   Consider the interaction of different types of dampers in resisting motion.

6. 6.

   Evaluate the effectiveness of installing a tuned mass damper in a historical building prone to seismic activity. Discuss potential benefits and challenges.

   Hint

   Think about historical preservation and structural engineering requirements.