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Elastic constants for aluminum are given by Young's modulus of 70GPA and Poisson's ratio of 0.35. (a) The aluminum is subjected to in-plane loading so that o=o, =0, =0. Strain measured in the plate are e 0.002, s 0.001 and &=0.001. Determine o, =.1K GPa, and o,=.0>b/GPa. (b) If an aluminum solid of volume 100 cm' was subjected to a hydrostatic pressure p=10MPA, the change in volume is 1cm'.

Elastic constants for aluminum are given by Young's modulus of 70GPA and Poisson's ratio of 0.35. (a) The aluminum is subjected to in-plane loading so that o=o, =0, =0. Strain measured in the plate are e 0.002, s 0.001 and &=0.001. Determine o, =.1K GPa, and o,=.0>b/GPa. (b) If an aluminum solid of volume 100 cm' was subjected to a hydrostatic pressure p=10MPA, the change in volume is 1cm'.

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Elastic constants for aluminum are given by Young's modulus of 70GPA and Poisson's ratio of 0.35. (a) The aluminum is subjected to in-plane loading so that o =o, =0, =0. Strain measured in the plate are & =0.002, 8, =0.001 and &, =0.001. Determine o, = _.1K GPa, and o,=.0>b/GPa. (b) If an aluminum solid of volume 100 cm was subjected to a hydrostatic pressure p=10MPA, the change in volume is %3D %3D ki cm.
Transcribed Image Text:Elastic constants for aluminum are given by Young's modulus of 70GPA and Poisson's ratio of 0.35. (a) The aluminum is subjected to in-plane loading so that o =o, =0, =0. Strain measured in the plate are & =0.002, 8, =0.001 and &, =0.001. Determine o, = _.1K GPa, and o,=.0>b/GPa. (b) If an aluminum solid of volume 100 cm was subjected to a hydrostatic pressure p=10MPA, the change in volume is %3D %3D ki cm.
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