Problem 2.3 A machine bracket is loaded with an inclined force of 1000 N as shown in the figure 1000N 200mm -A- CHAPTER 250mm 1000N A 45 0 50mm a) Find the principal stresses at point A. b) Show the results on a properly oriented element.

Problem 2.3 A machine bracket is loaded with an inclined force of 1000 N as shown in the figure 1000N 200mm -A- CHAPTER 250mm 1000N A 45 0 50mm a) Find the principal stresses at point A. b) Show the results on a properly oriented element.

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 7.3.27P: A simply supported wood beam is subjected to point load P at mid-span. The stresses on element C are...

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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

Problem 2.3 A machine bracket is loaded with an inclined force of 1000 N as
shown in the figure
1000N
200mm
-A-
CHAPTER
250mm
1000N
A
450
50mm
a) Find the principal stresses at point A.
b) Show the results on a properly oriented element.

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