can you anser this question using figure 1? thank you. Consider the truss made of 2 bars with lengths 1 m, orientated in the structure shown in Figure 1. Thetwo 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 1.450290°211m31mF1,x = 10KNXFigure 1: Truss assembly formed of two bars. Nodes and bars are numbered, with bars numberedwith underlines. Apply the boundary conditions and specified forces to your global stiffness system of equationsand solve for the displacements.

Answered: Image /qna-images/answer/f01b20b8-f3b2-4e33-9de7-b5127dcf57c6.jpg

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 2.5.23P: Wires B and C are attached to a support at the left-hand end and to a pin-supported rigid bar at the...

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Concept explainers

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

can you anser this question using figure 1? thank you.

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.

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

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