4.3.1. Procedure for Analysis

Try these first

1. 1.

   What does it mean for a frame to be statically determinate?

   Hint

   Focus on the independence of internal forces.

2. 2.

   What is a free-body diagram?

   Hint

   Think about what needs to be considered in structural analysis.

3. 3.

   What indicates a frame is statically determinate?

   • It has more reactions than members
   • It can be analyzed using equilibrium equations
   • It is unstable

   Hint

   Focus on how many variables can be independently analyzed.

4. 4.

   True or False: Free-body diagrams only depict external loads.

   • True
   • False

   Hint

   Think about what is represented in the diagram.

5. 5.

   Given a planar frame with 6 members and 4 reactions, explain if it's statically determinate. Which calculations would you perform to validate your assessment?

   Hint

   Refer to the relationships between members, supports, and joints.

6. 6.

   In a frame subjected to a specified load configuration, use provided data to calculate reactions, construct shear force diagrams, and evaluate bending moments at critical points.

   Hint

   Break calculations into segments based on loading positions.