Question: Q . 1 . For the 3 - D stress element shown a . Write the stress matrix. b . Determine the principal stresses. c

Q.1. For the 3-D stress element shown
a. Write the stress matrix.
b. Determine the principal stresses.
c. Find the greatest maximum shear stress.
d. Draw the 3-D Mohr circle.
Can you explain clearly pleasee? Thank you:)
Q . 1 . For the 3 - D stress element shown a .

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