Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = 400 N. Determine the nodal displacements. (Enter your answers to three significant figures.) U₁ = U₂ = Uz = f(1) 2x Determine the forces in element 1. (Enter your answers to three significant figures.) ƒ(¹) N = ƒ(²) 3x m m = m Determine the forces in element 2. (Enter your answers to three significant figures.) ƒ(²) N N N Determine the reaction force at node 1. (Enter your answer to three significant figures.) F1x = N

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4000 N/m
100 N
fimm
2
Uz
=
Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F =
Determine the nodal displacements.
(Enter your answers to three significant figures.)
U₁ =
աշ
ƒ₁
1x
=
ƒ(¹)
f
2x
Determine the forces in element 1.
(Enter your answers to three significant figures.)
(1)
N
شهوره
2x
0
=
(2) پر
=
m
Determine the forces in element 2.
(Enter your answers to three significant figures.)
N
=
m
=
4000 N/m
m
N
N
Determine the reaction force at node 1.
(Enter your answer to three significant figures.)
Fix
N
F
400 N.
Transcribed Image Text:4000 N/m 100 N fimm 2 Uz = Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = Determine the nodal displacements. (Enter your answers to three significant figures.) U₁ = աշ ƒ₁ 1x = ƒ(¹) f 2x Determine the forces in element 1. (Enter your answers to three significant figures.) (1) N شهوره 2x 0 = (2) پر = m Determine the forces in element 2. (Enter your answers to three significant figures.) N = m = 4000 N/m m N N Determine the reaction force at node 1. (Enter your answer to three significant figures.) Fix N F 400 N.
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