Concept explainers
The stress-strain curve.
Explanation of Solution
Given:
The initial area is
The final area is
The original length is
Formula used:
The true strain is given as,
Here,
The Actual area is given as,
The actual are for the initial load is given as,
The final length is given as,
Here,
The stress is given as,
Here, P is the applied load.
Calculation:
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,\
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
For
The final length can be calculated as,
The strain can be calculated as,
The actual area can be calculated as,
The stress can be calculated as,
The stress-strain curve from the above calculation is given as,
Figure 1.1
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Chapter 2 Solutions
Manufacturing Processes for Engineering Materials (6th Edition)
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