A structural compenent is formed with aluminum alloy 6061-T6 with Young's modulus E=68.9 GPa and shear modulus G= 26 GPa. After performing a FEM simulation it is found that the stress tensor at one point in the compenent is (MPa Units):
sigma=[.52, .78, 1.17; .78, 2.6, .39; 1.17, .39, -3.12] 3x3 Matrix, first three numbers is the first row
a. calculate the max tensile stress and max shear stress.
b. calculate the corresponding strain tensor
c. Determine the max axial strain
d. Find the max shear strain