(20%) A point in a structure sees the following stresses σx=…
(20%) A point in a structure sees the following stresses σx= 10 ksi, σy = 15 ksi, σz = -5 ksi. What are the associated strains εx, εy, εz, knowing the modulus of elasticity is 20ksi and Poisson’s ratio is 0.3. If for a different point in the same structure with the same material, the strains are εx= 0.001, εy = εz = 0, what are the σx, σy, σz stresses at that point?
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