3 m 1 Þ 3 a 8(1) x1 δ P = 1000 kN = 50 mm 72 x2

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.4.9P: Repeat Problem 2.4-8, but assume that the bar is made of aluminum alloy and that BC is prismatic....
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For the two-bar truss shown in Fig: 03, determine the displacement in the y direction of node 1 and the axial force in each element. A force of P =1000kN is applied at node 1 in the positive y direction while node 1 settles an amount δ=50mm in the negative x-direction. Let E=210GPa and A=6.00x10-4m2 for each element. The length of the elements are shown in Fig: 03

3 m
1
Þ
3
a
8(1)
x1
δ
P = 1000 kN
=
50 mm
72
x2
Transcribed Image Text:3 m 1 Þ 3 a 8(1) x1 δ P = 1000 kN = 50 mm 72 x2
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