43.3.3.b. Friction Dampers

Try these first

1. 1.

   What are friction dampers?

   Hint

   Think about how friction contributes to stopping movement.

2. 2.

   Why are friction dampers considered economical?

   Hint

   Consider costs associated with maintenance and complexity.

3. 3.

   What is the primary function of friction dampers?

   • To generate heat
   • To dissipate energy
   • To increase vibrations

   Hint

   Think about why we use certain materials to absorb kinetic forces.

4. 4.

   True or False: Friction dampers require regular mechanical adjustments to maintain their function.

   • True
   • False

   Hint

   Consider the simplicity of their design.

5. 5.

   Evaluate the effectiveness of friction dampers in a structure subjected to varying seismic forces. What considerations must be taken into account?

   Hint

   Think about how friction dampers handle different energy levels.

6. 6.

   Design a scenario where friction dampers would not be the best choice for energy dissipation in buildings.

   Hint

   Consider situations with variable or unpredictable forces.