4.4.2. Stress Distribution

Try these first

1. 1.

   What is a characteristic of static loading?

   Hint

   Think about predictability over time.

2. 2.

   Name an example of dynamic loading.

   Hint

   Consider forces that act unexpectedly.

3. 3.

   What is the difference between static and dynamic loading?

   • Static loads are time-varying
   • Dynamic loads are time-invariant
   • Static loads do not change rapidly

   Hint

   Consider the time dependency of each type of load.

4. 4.

   True or False: Dynamic loading can cause stress spikes even under low loads.

   • True
   • False

   Hint

   Reflect on how forces interact with structures dynamically.

5. 5.

   Design a simple bridge structure accounting for both static and dynamic load factors. Discuss what parameters you would consider measuring stress distribution.

   Hint

   Consider both the steady and sudden forces on your structure.

6. 6.

   Analyze a scenario where a building designed only for static loads is subjected to a sudden earthquake. Predict the failure points based on stress distribution.

   Hint

   Reflect on how different areas within the structure adapt to changing stress.