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1. For the one-dimensional 3 truss-element system shown, determine the nodal displacements and reaction forces using the direct stiffness method. K1= 50 lb/in K2 = 60 lb/in K3 = 55 lb/in F = 90 lbs. Node 4 Node 1 Node 2 Node 3 +X

1. For the one-dimensional 3 truss-element system shown, determine the nodal displacements and reaction forces using the direct stiffness method. K1= 50 lb/in K2 = 60 lb/in K3 = 55 lb/in F = 90 lbs. Node 4 Node 1 Node 2 Node 3 +X

Structural Analysis
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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For the one-dimensional 3 truss-element system shown, determine the nodal
displacements and reaction forces using the direct stiffness method.

1. For the one-dimensional 3 truss-element system shown, determine the nodal displacements and reaction forces using the direct stiffness method. K1= 50 lb/in K2 = 60 lb/in K3 = 55 lb/in F = 90 lbs. Node 4 Node 1 Node 2 Node 3 +X
Transcribed Image Text:1. For the one-dimensional 3 truss-element system shown, determine the nodal displacements and reaction forces using the direct stiffness method. K1= 50 lb/in K2 = 60 lb/in K3 = 55 lb/in F = 90 lbs. Node 4 Node 1 Node 2 Node 3 +X
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