2.3. Stress Analysis & Profiles

Try these first

1. 1.

   Define compressive stress in your own words.

   Hint

   Think about forces that push objects closer.

2. 2.

   What is an elementary profile?

   Hint

   Remember, it's not a real dam shape.

3. 3.

   What does an elementary profile assume about a dam's shape?

   • It's more complex
   • It's simplified
   • It's curved

   Hint

   Think of how this profile avoids complications.

4. 4.

   True or False: Practical profiles are only about aesthetic design.

   • True
   • False

   Hint

   Consider what real engineering is about.

5. 5.

   Design a brief overview for a dam profile in a region prone to seismic activity. Discuss how this would affect your stress analysis and profile choice.

   Hint

   Think about how shaking affects stability.

6. 6.

   Evaluate the potential risks associated with solely using an elementary profile for a dam built on a sloped site.

   Hint

   Consider variability in ground conditions affecting support.