Civil Engineering MCQAE Level Civil Engineering
Which of the following about unloaded joint with two non-collinear members is correct?
Structural AnalysisZero Force MemberEASY
Choose the correct answer
A
one member must carry shear
B
both members are zero-force members when no external load or support reaction acts at the joint
C
both members carry equal compression
D
zero-force rules apply only to frames
Correct Answer
B. both members are zero-force members when no external load or support reaction acts at the joint
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Standard truss inspection identifies zero-force members. Correct option: B.
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