1. Truss analysis

2. Question 1
Determine the forces in members BC & FG for the truss loaded below. Apply section method of analysis

3. Question 2
Determine the forces in members BC,CF and EF of the truss. State if the members are in tension or compression. Apply section method of analysis

5. Question 3
FH,DH, & EG

6. Question 4
Identify the zero force members

7. Identify the zero force members

8. Question 5 Given: Loads as shown on the roof truss.
Find: The force in members DE, DL, and ML.

9. Question 6
Can you determine the force in member ED by making the cut at section a-a? Explain your answer.
a) No, there are 4 unknowns.
b) Yes, using MD = 0.
c) Yes, using ME = 0.
d) Yes, using MB = 0

10. Question 4
Determine the force members AF,FB and ED of the truss. State if the members are in tension or compression. Use joint method of analysis