1.18.3. Smart Materials in Vibration Control

Try these first

1. 1.

   What are smart materials?

   Hint

   Think about materials that change with their surroundings.

2. 2.

   What do Shape Memory Alloys do?

   Hint

   Consider heat and transformation.

3. 3.

   What are the primary applications of smart materials?

   • Energy dissipation
   • Color change
   • Thermal insulation

   Hint

   Think about their key functions.

4. 4.

   True or False: Shape Memory Alloys only function in high temperatures.

   • True
   • False

   Hint

   Consider the definition and conditions for SMAs.

5. 5.

   Design a small structure using SMAs to enhance vibration control. Consider the pros and cons of incorporating them.

   Hint

   Think about where you want to apply these materials.

6. 6.

   Explain how incorporating Magneto-rheological dampers can affect the overall performance of a multi-story building.

   Hint

   Consider the effects of continuous changes in the building during shakes.