Question: A rectangular strain rosette measures the following strains ea = 345, Eb = 193 E = 270. What are the principal strains, stresses and

A rectangular strain rosette measures the following strains ea = 345, Eb

A rectangular strain rosette measures the following strains ea = 345, Eb = 193 E = 270. What are the principal strains, stresses and directions of the principal planes (E = 200 GPa, v = 0.3)? !! %3!

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