Q.5 A non-uniform, rigid jointed frame is pinned at support C and fixed at support A as shown in Figure Q.5. For the loading indicated, and using the moment distribution method, (a) determine the final bending moments at supports A and C and at joint B, (b) determine the support reactions, (c) sketch the bending moment diagram for the frame ABC indicating all salient values. Hint: Determine Vc and MA using the moment distribution method and use static equilibrium to solve for the other unknown reactions.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Q.5 A non-uniform, rigid jointed frame is pinned at support C and fixed at
support A as shown in Figure Q.5.
For the loading indicated, and using the moment distribution method,
(a) determine the final bending moments at supports A and C
and at joint B,
(b) determine the support reactions,
(c) sketch the bending moment diagram for the frame ABC indicating all
salient values.
Hint:
Determine Vc and MA using the moment distribution method and
use static equilibrium to solve for the other unknown reactions.
8 kN/m
40 kN
Hc
E, I
Vc
E, I
HA
MA
2.0 m 2.5 m 2.5 m
Figure Q.5
4.0 m
Transcribed Image Text:Q.5 A non-uniform, rigid jointed frame is pinned at support C and fixed at support A as shown in Figure Q.5. For the loading indicated, and using the moment distribution method, (a) determine the final bending moments at supports A and C and at joint B, (b) determine the support reactions, (c) sketch the bending moment diagram for the frame ABC indicating all salient values. Hint: Determine Vc and MA using the moment distribution method and use static equilibrium to solve for the other unknown reactions. 8 kN/m 40 kN Hc E, I Vc E, I HA MA 2.0 m 2.5 m 2.5 m Figure Q.5 4.0 m
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