5 A non-uniform, rectangular portal frame is pinned at support A and fixed at support D as shown in Figure Q.5. For the loading indicated, (a) determine the final bending moments at joints B and C and at support D, (b) determine the support reactions, (c) sketch the bending moment diagram for the frame ABCD indicating all salient values.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q.5 A non-uniform, rectangular portal frame is pinned at support A and fixed at
support D as shown in Figure Q.5. For the loading indicated,
(a) determine the final bending moments at joints B and C and at
support D,
(b) determine the support reactions,
(c) sketch the bending moment diagram for the frame ABCD indicating
all salient values.
Horizontal
14 kN/m
Prop
B
4EI
2EI
El
HA
A
Mp
HD
Pinned
Fixed
Vo support
support
12.0 m
Figure Q.5
5 kN/m
W 6'
Transcribed Image Text:Q.5 A non-uniform, rectangular portal frame is pinned at support A and fixed at support D as shown in Figure Q.5. For the loading indicated, (a) determine the final bending moments at joints B and C and at support D, (b) determine the support reactions, (c) sketch the bending moment diagram for the frame ABCD indicating all salient values. Horizontal 14 kN/m Prop B 4EI 2EI El HA A Mp HD Pinned Fixed Vo support support 12.0 m Figure Q.5 5 kN/m W 6'
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