A point of a material is subjected to the state of plane strain ε x = 0.008, ε y = XXXXXXXXXX, and xy = XXXXXXXXXXUse Mohr’s circle to determine the principal strains and the maximum in-plane shear...

A point of a material is subjected to the state of plane strain
ε
_x
= 0.008,
ε
_y
= - 0.004, and

_xy
= - 0.006. Use Mohr’s circle to determine the principal strains and the maximum in-plane shear strain.

For the states of plane strain given in Problems 8.46–8.49, use Mohr’s circle to determine the principal strains, the maximum in-plane shear strain, and the orientations of the elements subjected to these strains.

Problems 8.46–8.49

8.46
ε
_x
= 0.002,
ε
_y
= 0.001,

_xy
= 0.

8.49
ε
_x
= 0.0024,
ε
_y
= - 0.0012,

_xy
= 0.0024.