3.22 For the truss shown in Figure P3-22 solve for the horizontal and vertical components of displacement at node 1 and determine the stress in each element. Also verify force equi- librium at node 1. All elements have A₁ = 1 in.² and E = 10 1 in.² and E = 10 106 psi. Let L = 100 in.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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3.22 For the truss shown in Figure P3-22 solve for the horizontal and vertical components of
displacement at node 1 and determine the stress in each element. Also verify force equi-
librium at node 1. All elements have A₁ = 1 in.² and E = 10 106 psi. Let L = 100 in.
777
2
60°
30°
1000 lb
1000 lb
Figure P3-22
Transcribed Image Text:3.22 For the truss shown in Figure P3-22 solve for the horizontal and vertical components of displacement at node 1 and determine the stress in each element. Also verify force equi- librium at node 1. All elements have A₁ = 1 in.² and E = 10 106 psi. Let L = 100 in. 777 2 60° 30° 1000 lb 1000 lb Figure P3-22
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