6. Types of Sensors Used in Civil Engineering Applications

Try these first

1. 1.

   What is the primary function of a strain gauge?

   Hint

   Think about how mechanical stress affects materials.

2. 2.

   Name a displacement sensor commonly used in civil engineering.

   Hint

   Recall sensors that measure position changes.

3. 3.

   What does an LVDT measure?

   • Temperature
   • Displacement
   • Pressure

   Hint

   Think about how structures change shape.

4. 4.

   True or False: Fiber Bragg Grating sensors can be affected by electromagnetic interference.

   • True
   • False

   Hint

   Recall the unique properties of optical fibers.

5. 5.

   Design a monitoring system for a new bridge project. What types of sensors would you include and why? Consider aspects such as cost, reliability, and environmental factors.

   Hint

   Reference the classifications of sensors discussed.

6. 6.

   Evaluate the potential challenges faced when deploying sensors in extreme environments, such as high humidity or heavy pollution areas. What measures could be taken to mitigate these issues?

   Hint

   Think about how environmental conditions impact sensor performance.