For the bar fixed at both ends and subjected to the uniformly distributed loading shown in Figure P3-56, determine the displacement at the middle of the bar and the stress in the bar. Let A = 2 in2 and E = 30 106 psi. T, = 100 lb/in. %3D - 30 in. 30 in.- Figure P3-56

For the bar fixed at both ends and subjected to the uniformly distributed loading shown in Figure P3-56, determine the displacement at the middle of the bar and the stress in the bar. Let A = 2 in2 and E = 30 106 psi. T, = 100 lb/in. %3D - 30 in. 30 in.- Figure P3-56

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.3.5P: An element in plane stress is subjected to stresses sx= -5500 psi, sy= -2000 psi, and Tx. = 1900 psi...

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

For the bar fixed at both ends and subjected to the
uniformly distributed loading shown in Figure P3-56,
determine the displacement at the middle of the bar
and the stress in the bar. Let A = 2 in2 and E = 30 106
%3D
psi.
T, = 100 lb/in.
- 30 in. -
30 in.
Figure P3-56

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