An aluminum bar having a cross-sectional area of 0.5 in? carries the axial loads applied at the positions shown in Fig. P-209. Compute the total change in length of the bar if E = 10 x 106 psi. Assume the bar is suitably braced to prevent lateral buckling.

An aluminum bar having a cross-sectional area of 0.5 in? carries the axial loads applied at the positions shown in Fig. P-209. Compute the total change in length of the bar if E = 10 x 106 psi. Assume the bar is suitably braced to prevent lateral buckling.

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 2.6.10P: A prismatic bar with a length L = 1 m and cross-sectional area A = 1200 mm2 is supported at the...

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Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

Problem 209
An aluminum bar having a cross-sectional area of 0.5 in? carries the axial loads applied
at the positions shown in Fig. P-209. Compute the total change in length of the bar if E
= 10 x 106 psi. Assume the bar is suitably braced to prevent lateral buckling.
Figure P-209 and P-210
7000 lb
5000 lb
6000 b
4000 lb
3 ft
5 ft
4 ft

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