Unformatted text preview: ⎥ ⎦ ⎤ ⎢ ⎢ ⎢ ⎣ ⎡ 150 750 900 750 300 600 900 600 450 μ Find the magnitudes and directions of the principal strains. 4. For a given steel with E = 200 GPa and G = 80 GPa, if the state of strain is given by ⎥ ⎥ ⎥ ⎦ ⎤ ⎢ ⎢ ⎢ ⎣ ⎡ 400 400 300 100 100 200 μ Determine the corresponding components of the stress tensor. 5. For a steel plate (E = 200 GPa, G = 80 GPa), determine the strain tensor for a state of stress given by: ⎥ ⎥ ⎥ ⎦ ⎤ ⎢ ⎢ ⎢ ⎣ ⎡ − − 15 10 5 10 4 5 4 20 MPa...
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 Fall '10
 GAO
 Strain, Analysis of Mechanical and Aerospace Structures, Aerospace Structures Fall

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