29.1. Frames

Try these first

1. 1.

   What happens in a flexible connection under loading?

   Hint

   Think about the role of hinges.

2. 2.

   Define a rigid connection.

   Hint

   Consider how forces are transferred between members.

3. 3.

   What type of connection allows for moment transfer?

   • Flexible
   • Rigid
   • Semi-Rigid

   Hint

   Consider how these connections function.

4. 4.

   True or False: Semi-Rigid connections have zero end moments.

   • True
   • False

   Hint

   Recall how they behave.

5. 5.

   Design a structural frame using all three types of connections that efficiently supports a given load. Explain the reasoning for your connection choices.

   Hint

   Think about where loads might be highest.

6. 6.

   Explain how temperature changes would affect a rigid frame compared to a semi-rigid frame. Discuss the implications for structural integrity.

   Hint

   Focus on how each connection type accommodates stress.