recategorized by
0 votes
0 votes

The true stress $(\sigma)$ - true strain $(\varepsilon)$ diagram of a strain hardening material is shown in figure. First, there is loading up to point A, i.e., up to stress of $500$ MPa and strain of $0.5$. Then from point A, there is unloading up to point $B$, i.e., to stress of $100$ MPa. Given that the Young's modulus $E=200$ GPa, te natural strain at point B$(\varepsilon_B)$ is _____ (correct to three decimal places)

recategorized by

Please log in or register to answer this question.

Answer:

Related questions

0 answers
1 votes
0 answers
0 votes
Arjun asked Feb 17, 2018
The state of stress at a point, for a body in plane stress, is shown in the figure below. If the minimum principal stress is $10$ kPa, then the normal stress $\sigma_y$ (...