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3. Given that Hooke's Law may be expressed as: €rx €ry €тz Oxx Oxy Ozz hyd 0 0 El tyr Eyy tyz (1 + v) - 3v Oye Oyy Oy 0
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3. Given that Hooke's Law may be expressed as: €rx €ry €тz Oxx Oxy Ozz hyd 0 0 El tyr Eyy tyz (1 + v) - 3v Oye Oyy Oy 0
3. Given that Hooke's Law may be expressed as: €rx €ry €тz Oxx Oxy Ozz hyd 0 0 El tyr Eyy tyz (1 + v) - 3v Oye Oyy Oy 0 hyd 0 E Exe Ezy Ezz 021 Ozy 022 0 0 hyd 8 2 4 suppose v = 0.5, E = 15 MPa and or 2 6 6 4 6 4 Then determine Ohyd and show that Odev is equal to twice the product of G and the strain tensor. Note the deviatic stress tensor is always proportional to 26€
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