Stress and Strain to cause these deformations

Click For Summary
SUMMARY

The discussion focuses on the concepts of stress and strain in relation to material deformations. Key points include the identification of elongation, compression, and the application of axial stress formulas. Participants express uncertainty regarding specific parts of the problem, particularly parts b and d, while confirming their understanding of compression in part c. The use of relevant equations for axial stress is emphasized as crucial for solving the problems presented.

PREREQUISITES
  • Understanding of basic mechanics of materials
  • Familiarity with stress-strain relationships
  • Knowledge of axial stress formulas
  • Ability to interpret deformation diagrams
NEXT STEPS
  • Study the derivation and application of axial stress formulas
  • Explore the concepts of tensile and compressive stress
  • Learn about the different types of material deformations
  • Investigate the relationship between stress, strain, and material properties
USEFUL FOR

Engineering students, materials scientists, and professionals involved in structural analysis and design will benefit from this discussion.

nerdeagle24
Messages
21
Reaction score
0
Homework Statement
refer to picture
Relevant Equations
stress=F/A
strain=delta l/l
241293
So I got a is elongation.
For part b and d, I am unsure where to start.
For c, i got compression
and for e, I put that the dotted line is the red block
 

Attachments

  • Problem 2.PNG
    Problem 2.PNG
    12.8 KB · Views: 390
Physics news on Phys.org
You have noted the the formula for axial stress in your relevant equations.
 

Similar threads

Replies
19
Views
2K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 9 ·
Replies
9
Views
7K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 6 ·
Replies
6
Views
3K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 29 ·
Replies
29
Views
8K