1.16. Experimental Modal Analysis and Structural Health Monitoring

Try these first

1. 1.

   What does EMA stand for?

   Hint

   Look for an acronym involving structural analysis.

2. 2.

   What is monitored in SHM?

   Hint

   Consider what kind of monitoring is done for structures.

3. 3.

   What is the primary purpose of Experimental Modal Analysis?

   • To enhance aesthetic design
   • To measure dynamic properties
   • To minimize construction costs

   Hint

   Think about what engineers need to know about vibrations.

4. 4.

   SHM is primarily concerned with:

   • True
   • False

   Hint

   Consider if monitoring indicates structural health.

5. 5.

   A bridge is experiencing unexpected vibrations during traffic. Analyze how EMA could be utilized to assess its health.

   Hint

   Consider the indicators of potential problems and how data from EMA informs decisions.

6. 6.

   Design a simple SHM system for a new high-rise building, detailing the types of sensors and data parameters you would monitor.

   Hint

   Think about the variables that could indicate stress on a building's structure.