2. Which of the following trusses have zero force members? A A A B C
3. Determine zero force members for the following trusses: с Е O D. K (b) Explain in writing how you are able of observe zero-force members from these diagrams. Also, explain, why some zero-force members in problem (3) were not as obvious to observe.
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 4 10 kip 12 (b) Identify ALL two-force members, if any, in the two frames shown: 15kN 10 kN | تر 15 | کا Fixed EN *
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 41 4 ft D 4 ft 10 kip G 1 4 ft B 600 lb 12 ft
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 4 ft --- B 4 ft E DO --- 4 ft 10 kip G F 4 ft B H 600 lb 12 ft
(a) Identify ALL zero-force members, if any, in the two trusses shown below: 10 kip 4 ft 4 ft 10 kip 4 ft HO 600 lb 12 ft
please solve showing all steps Problem 3. For the given loading, determine the zero-force members in each of the two trusses shown C D E C D IH Problem 3. For the given loading, determine the zero-force members in each of the two trusses shown C D E C D IH
for truss shown A) list zero force members b) which members can be eliminated without reducing the strength of the truss c) force in member CF C E 4m G F 30 kN 3m+3 m+3 m+3 m
Determine the axial forces in the indicated members of the following trusses (Nar Na) (15 points) Score BOEN 2/4 Constract the internal foree diagrams (15 points) Determine the axial forces in the indicated members the following trusses (NRE Nac). (15 points) Score 30kN 30kN 2/4 Compute the magnitude of bending moment M section C by using the influence line. (15 points) Score S0KN Determine the horizontal displacement ( Δ CH) Score C by graph-multiplication method. El-constant. Determine the axial forces...
Problem 3 State which of the following are zero-force members. Hint: There are five