The boom of the derrick in the figure is rotated back 30° from the XY plane. Determine the force in BC and BD and the components of the bearing reaction at the socket of the mast AB.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The boom of the derrick in the figure is rotated back 30° from the XY plane. Determine the force in BC and BD and the components of the bearing reaction at the socket of the mast AB.

B
5'
E
10
10'
2000 lb
c45°
60°
5'
30°
60
A
in
Transcribed Image Text:B 5' E 10 10' 2000 lb c45° 60° 5' 30° 60 A in
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