90 kN hinge 60 kN M 7. H 3m 6m 9 m 6 @ 9 m = 54 m P6.27

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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(a) Determine the reactions and all bar forces of

the three-hinged, trussed arch in Figure P6.27 for the fol-
lowing cases:

Case A: Only the 90-kN force at joint D acts.
Case B: Both the 90-kN and 60-kN forces at joints D and
M act.
(b) Determine the maximum axial force in the arch in
Case B.

90 kN
hinge
60 kN M
7.
H
3m
6m
9 m
6 @ 9 m = 54 m
P6.27
Transcribed Image Text:90 kN hinge 60 kN M 7. H 3m 6m 9 m 6 @ 9 m = 54 m P6.27
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