Consider the truss made of 2 bars with lengths 1 m, orientated in the structure shown in Figure 1. The two bars have the same cross-sectional areas A = 5.10-4 m² and modulus of elasticity E = 2.10¹¹ N/m². A force of F₁,x= 10 kN is applied in the x-direction at node 1.
Consider the truss made of 2 bars with lengths 1 m, orientated in the structure shown in Figure 1. The two bars have the same cross-sectional areas A = 5.10-4 m² and modulus of elasticity E = 2.10¹¹ N/m². A force of F₁,x= 10 kN is applied in the x-direction at node 1.
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 2.11.4P: A prismatic bar in tension has a length L = 2.0 m and cross-sectional area A =249 mn2. The material...
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can you anser this question using figure 1? thank you.

Transcribed Image Text:Consider the truss made of 2 bars with lengths 1 m, orientated in the structure shown in Figure 1. The
two bars have the same cross-sectional areas A = 5·10−4 m² and modulus of elasticity E = 210¹¹ N/m².
A force of F1.x = 10 kN is applied in the x-direction at node 1.
450
2
90°
2
1
1m
3
1m
F1,x = 10KN
X
Figure 1: Truss assembly formed of two bars. Nodes and bars are numbered, with bars numbered
with underlines.

Transcribed Image Text:Apply the boundary conditions and specified forces to your global stiffness system of equations
and solve for the displacements.
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