3.5.1. Procedure for Analysis

Try these first

1. 1.

   What are the steps involved in the procedure for analysis?

   Hint

   Think of the procedural flow we just outlined.

2. 2.

   What is a free-body diagram?

   Hint

   Consider what all forces act at a joint.

3. 3.

   What is the maximum number of members you should cut through using the method of sections?

   • One
   • Two
   • Three
   • Four

   Hint

   Remember the guideline mentioned in class.

4. 4.

   True or False: Different approaches to validate calculations are unnecessary after solving for unknown forces.

   • True
   • False

   Hint

   Consider the importance of checking your work.

5. 5.

   A truss has a section cut through members A, B, and C with given loads. Calculate the forces in each member, indicating tension or compression.

   Hint

   Remember to validate your answers with an alternative equation.

6. 6.

   For a truss with a complex load distribution, describe how you would determine which section to cut and why.

   Hint

   Simplify where possible to make calculations easier.