In: Mechanical Engineering
1a. Write the three-dimensional state of uniform stress in a deformable medium
1b.
. Show from table below that total true stain is equal to the sum of the incremental true strains. Consider a rod of 2 cm long that is elongated in three increments, each has a strain of 0.1.
Increment |
length |
e |
0 |
2 |
0.1 |
1 |
2.20 |
0.1 |
2 |
2.42 |
0.1 |
3 |
2.662 |
0.1 |