15.3.6. Structural Health Monitoring (SHM) Sensors

Try these first

1. 1.

   What does a strain gauge measure?

   Hint

   Think about how structures change shape under load.

2. 2.

   What type of sensor monitors vibration?

   Hint

   What device detects changes in speed or motion?

3. 3.

   What is the primary purpose of SHM sensors?

   • To measure temperature
   • To assess structural integrity
   • To track human movement

   Hint

   Think about what engineers need to ensure safety.

4. 4.

   True or False: Corrosion sensors are used to monitor the integrity of concrete structures.

   • True
   • False

   Hint

   Consider what happens to metal when it rusts.

5. 5.

   A city plans to install SHM sensors on a new bridge. Design a six-month monitoring plan and list the specific types of sensors to be used, their placement, and the expected data outcomes.

   Hint

   Consider what data is most important for safety.

6. 6.

   Evaluate the implications of not installing SHM sensors in critical infrastructure. Discuss potential failures and maintenance issues that could arise.

   Hint

   Reflect on historical infrastructure failures.