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.Management Sciences
Category: Structural Analysis
The fixed support in a real beam becomes in the conjugate beam a___________________?
A. roller support
B. hinged support
C. fixed support
D. free end
The Castigliano’s second theorem can be used to compute deflections________________?
A. in statically determinate structures only
B. for any type of structure
C. at the point under the load only
D. for beams and frames only
The carryover factor in a prismatic member whose far end is fixed is___________________?
A. 0
B. 1/2
C. 3/4
D. 1
Bending moment at any section in a conjugate beam gives in the actual beam_________________?
A. slope
B. curvature
C. deflection
D. bending moment
In column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as__________________?
A. L/EI
B. L/2EI
C. L/3EI
D. L/4EI
If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is_______________?
A. unstable
B. stable and statically determinate
C. stable and statically indeterminate
D. none of the above
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