Question: Problem 3 A structural element is subjected to a state of stress ( in MPa ) given below. Find the principal stresses and principal directions.

Problem 3
A structural element is subjected to a state of stress (in MPa) given below. Find the
principal stresses and principal directions.
=2,yy=2,zz=1
xy=2,yz=0,xz=0
Problem 3 A structural element is subjected to a

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